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#2338 – Beth Shapiro Podcast Episode Description
Beth Shapiro, Ph.D., is an evolutionary molecular biologist and Chief Science Officer at Colossal Biosciences. She’s also the author of “Life as We Made It: How 50,000 Years of Human Innovation Refined―and Redefined―Nature.”https://www.hachettebookgroup.com/titles/beth-shapiro/life-as-we-made-it/9781541644151https://colossal.com/team/beth-shapiro-ph-d/
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#2338 – Beth Shapiro Podcast Episode Summary
Podcast Episode Summary
Key Points & Major Topics:
This episode of the Joe Rogan Experience features a deep dive into de-extinction, genetic engineering, and the ethical, ecological, and philosophical questions surrounding humanity’s role in shaping nature. The conversation explores the science behind reviving extinct species, the use of gene editing technologies like CRISPR, and the implications for conservation and biodiversity. The discussion also touches on the definition of species, the challenges of maintaining genetic diversity in small populations, and the potential for using biotechnology to address rapid environmental changes and species loss.
Important Guests/Speakers:
The primary guest is Dr. Beth Shapiro, an evolutionary biologist, professor, and author of “Life as We Made It: How Fifty Thousand Years of Human Innovation Refined and Redefined Nature.” She is known for her work with Colossal, a company focused on de-extinction and genetic rescue. Dr. Shapiro shares her background in broadcast journalism and science, and her journey into the field of ancient DNA and conservation.
Actionable Insights, Advice, or Tips:
– Thoughtful debate and education are crucial: Dr. Shapiro emphasizes the importance of teaching critical thinking and empathy, encouraging people to consider multiple perspectives before forming opinions on complex issues like species reintroduction.
– Biotechnology can be a tool for good: The episode highlights how gene editing can help endangered species adapt to changing environments, such as making Hawaiian honeycreepers resistant to avian malaria or corals resistant to bleaching.
– Regulatory and ethical frameworks matter: The need for careful, regulated, and transparent use of new technologies is stressed, rather than avoiding them out of fear.
Recurring Themes & Overall Messages:
– Humans have always shaped nature, but now have unprecedented tools to do so directly.
– With great power comes great responsibility: The episode repeatedly questions where to draw the line in de-extinction and genetic intervention, urging humility and caution.
– The importance of optimism and proactive problem-solving in conservation, rather than succumbing to negativity or fear of new technologies.
Conclusion:
The episode is a thoughtful exploration of how science, technology, and ethics intersect in the quest to preserve and possibly revive lost biodiversity, with a call for informed, balanced, and responsible action.
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#2338 – Beth Shapiro Podcast Episode Transcript (Unedited)
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00:00
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01:33
The Joe Rogan experience.
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01:35
Showing my day Joe Rogan podcast by ai, all day.
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01:41
Hello, Beth. Hello.
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01:43
It’s very great to see you again.
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01:45
I am pleased to be here.
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01:46
It’s been really interesting getting to talk to you and communicating with you and all the stuff that you guys have done at Colossal has been insane. So why don’t you just tell everybody what your background is and what you do?
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01:58
I’m a scientist. I work in a crazy field called ancient DNA, sometimes called paleogenomics. It means we go out into the world, we dig shit up, and we extract DNA from it. And what is fantastic about that is it’s being a modern day explorer. I get to go somewhere. I get to find out something new that completely rewrites what we thought we knew, and it’s brilliant. And I get to fight with people a lot.
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02:20
And because I love to fight, I recently quit my academic job and moved to become the chief science officer at Colossal, the company that has just made those dire wolves.
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02:31
Why do you like to fight with people?
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02:33
Oh, I don’t really like to fight with people. I just felt like it was the right thing to say at this minute. I end up fighting with people though, not because I want to, but because I feel like I have to defend what I think is the way that we should be doing science.
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02:46
Well, it’s certainly a controversial subject, and you guys are certainly groundbreakers. So whenever there’s a controversial subject and people are groundbreakers, you’re, without doubt, going to get a lot of pushback. And a lot of people, they just want attention, a lot of people that are angry that you’re getting attention. It’s there’s a lot of stuff going on.
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03:06
Yeah. There’s a big I think in academia in particular, there’s this big scarcity ai. And this leads people to be kinda negative about everything. Ai, that’s gonna be too hard. If I say that that’s good, then that means that the thing that I wanna do probably isn’t gonna get that money.
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03:21
Or if you get attention, that means I can’t get attention. And it leads to this negativity that I think stifles innovation.
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03:28
There’s a lot of gatekeeping too. You know, we talked about that recently. There’s a lot of people that want to be the only people that are allowed to either discuss or work on things.
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03:40
Yeah. Ai, I’ve spent my whole life working on this. Therefore, I am the only expert. And if anybody says something that disagrees with what I believe to be true, they’re just wrong. I’m not even gonna think about it. They’re just wrong.
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03:50
It’s unfortunate. But, fortunately, we live in a very unique time where you can do podcasts, and podcasts get extraordinary amounts of attention. And so, I think that’s also one of the reasons why people push back so much as well. It’s because they they don’t like that. They don’t like that there’s this unique distribution network.
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04:11
Yeah. There are gonna be people there are gonna be colleagues of mine that are angry with me that I have come here to talk to you. And that is part of the problem.
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04:19
Yeah. It just seems kinda silly, you know. But the subject without all that stuff, the subject is absolutely fascinating. So how did you get started in this? Like, what did you initially wanna do when you first started your career?
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04:34
I actually started in broadcast journalism. Sai Really? I was in high school. I was convinced that I wanted to work in broadcast journalism. I got a job working at the local TV station. I grew up in Rome, Georgia, Northwest Corner Of Georgia. And I got a job at the TV station where I was first operating the camera and helping people write copy. And then I got to be on air.
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04:55
I auditioned for a spot in the morning where I would do local cut ins on headline news in the, like, twenty four and fifty four after the hour. But I had to wake up really early in the morning and go to work. I was in high school. Go to work, write the script, go on TV, learn to read the teleprompter. It was pretty fun.
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05:11
And eventually got and I was convinced that this is what I wanted to do with my career. I went to the University of Georgia. They have a fantastic broadcast journalism school. I started off as the news director at one of the local radio stations. And this job, let’s just sai, wasn’t particularly compatible with being a freshman in college.
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05:30
There was there were mornings when I was locked out of the bathroom, but I had only been asleep for one and a half hours after being out for too late at night doing things that I shouldn’t have been doing because I was underage. Right? And had to go to work to write the news and then be on this broadcast radio station. It was terrible.
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05:49
Anyway, how did I move from there to science? Yeah. I took this, took this amazing class. It’s similar to a class that I ended up teaching at UC Santa Cruz recently where, it was a field geology and archaeology program. And we started off on the East Coast. We learned about rocks and how to identify minerals.
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06:09
And then we drove across the country and slept outside in national parks and learned about the history of North America, the geological history, the human history, everything, while being there in person. Drove up the West Coast, drove back around the country. It was nine weeks.
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06:26
And I thought to myself while I was there, this is the story that I sana tell. I I want to show how people have changed this landscape over and over and over again, and about the opportunities that we have to be able to become more creative controllers of this landscape. So I thought, I’ll get a degree in science because meh I know how to do broadcast journalism, you know, the the ignorance of somebody who thinks they’re an expert in something.
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06:51
I know how to do that, so I’ll just do this other thing. And that’s that’s the history of it. I just kinda got sucked into being the scientist. I’ve written a couple of popular books, which is still me trying to reach back out. I sana be a communicator, but I also wanna be a scientist because it’s so much fun.
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07:06
So you just followed your fascination, which is the best advice anyone could ever get.
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07:11
Yeah. That’s how did I pick a field working in ancient DNA. This is something I had no idea about. I ended up not getting the scholarship that I wanted to get and not getting into the university that I wanted to get into, but wandering around the halls of the university that I did get into.
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07:27
And I met this guy called Saloni Cooper, who was one of the few people in the world at the ai, this was the late nineteen nineties, who’d set up the special kind of lab that you need to be able to extract DNA from bones. So this DNA is in terrible condition, so we have to have a a purpose built clean room to make sure that we don’t spit in something or drop an eyelash in something because then your DNA, which is in great condition, will be the thing that we amplify.
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07:50
So we had one of these labs and I thought, well, that’s kinda cool. Because I was interested in geology, I was interested in human history. Maybe I can use this as a way of telling stories that haven’t been told before or rewriting the stories that we keep telling. This was a time where we were learning a lot about human history and human ancestry, and there was a lot more to be learned.
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08:09
And so I thought this would be cool, but I wasn’t sure. And Saloni said, well, you know, it’d be cool. This would be fun. Plus, if you join my lab, you can go to Ai. And I was in. I was like, yeah. Sure. That that’s that’s the deal for me.
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08:20
I’ll go to Siberia.
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08:22
Woah. So you got sent to Siberia? That’s usually what they do to you in the Soviet Union when you’re bad.
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08:28
Yeah. Well, I mean, I have had several not amazing experiences in Ai, but overall, it’s been it’s been fun. I’ve been a couple of times. Yeah.
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08:38
What time of year did you go? Summer. Wow.
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08:41
Yeah. So the first time I went, it was for a meeting. And I spent some time in Moscow first as a guest of one of my Russian collaborators. And then we went out to this meeting in Yakutsk, and we got on a boat. What I learned about Siberia is that everything goes wrong. There’s no bit of infrastructure that functions the way it’s supposed to function, and I learned that initially. We ended up on this boat that was two hours late.
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09:04
It was warm and hot, and there are so many mosquitoes. I was
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09:07
ai ask you about that. I’ve heard the mosquitoes are insane.
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09:10
So crazy. Like, one of the times I was out in Meh, the North Central Ai Peninsula, and we had brought with us this weird tent that we’d set up so that we could go inside and take the masks take the masks off of our face because you always have to wear a hood. Otherwise, you’ll be breathing mosquitoes.
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09:26
And we were going outside and playing this game where we would just clap our hands in front of our face and then count how many you killed. And one time Sai killed something like 35 mosquitoes in one clap. And Woah. It’s just awful. It’s it’s miserable.
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09:41
So they’re trying to sting you through your clothes. They’re just Yeah. And they’re big too. Right?
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09:45
Well, it depends the time of year. And early in the season, they’re really big and you can catch them fast sana then they get different species come out that are smaller and smaller. And toward the end of the season, they’re really tiny. Once I was up in the North Of Alaska on the Ickpikpik River, we were floating down the river looking for mammoth bones and tusks and things like that.
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10:01
And, it had been windy for the first few days, so it was fine. And I was this was my first time out in the field, actually. It was a Northern Alaska, and I was like, these mosquitoes, people keep telling me there’s mosquitoes. They’re full of shit. There’s no mosquitoes out here. Right?
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10:13
The wind is blowing, then the wind dies down, and then it’s like, oh, fuck. Like, this is awful. There was a moose that was ahead of us for a ai, and this poor animal. We were following the river and he would every few steps, he would just totally submerge his body in this frozen water and then come back up ai the mosquitoes are just yeah.
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10:33
Something else.
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10:34
I’ve only been to Anchorage. Well, I’ve been to a couple spots of, Alaska, but I was in Anchorage. And when I was there, it was the ai. We were salmon fishing, my friend Arya and Ai. And we got bug repellent because we heard you gotta spray mosquito spray. We stepped out of the car.
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10:51
The moment we opened up the car door, there was a cloud of mosquitoes. We’re shrieking like little girls. We’re ai, like, what the hell? It was it was I never experienced anything like it in my life. Like, where did they come from?
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11:04
Right. You don’t expect it.
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11:06
There was nothing there. Like, it did wasn’t like we saw a cloud of mosquitoes, but we opened up. There was an impossible amount of mosquitoes that got into the car.
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11:14
It’s terrible. In ai, meh, I remember we would walk along the grass. It’s ai tall grass with little flowers in it, exactly the kind of place you can imagine mammoths roaming and being, like, the kings of the universe there. But as you were walking, you would kick up the grass and they would just emerge off of the off of the needles of grass. It was just really awful.
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11:34
Well, they’re so aggressive because they only have, like, three months to live.
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11:37
Yeah. And I learned, actually, because I was curious about this. How do they survive if there are so few red blood? Because mosquitoes, mostly, they take a they only take a it’s only the females that take a blood meh, and they only take a blood meal when they’re making eggs or making a brood.
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11:51
They take it to reproduce. Otherwise, they feed on nectar. So how do these how do so many mosquitoes survive in the Arctic if there’s so few animals there? And it turns out those mosquitoes are adapted to this ai, and they don’t need a blood meal to reproduce, but they do better if they get one.
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12:06
So they’re after you, but they don’t need you.
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12:09
Woah.
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12:09
Kinda makes it worse. Right?
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12:11
Woah. It’s it it really is fascinating how aggressive they are. Yeah. Because if you know, Texas has mosquitoes, but they can live all year round, so they’re kinda chill. Yeah. They’re not that worried about you.
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12:22
And my boss was so funny too. Saloni Cooper, the guy I went to work with, he was all, oh, I’m gonna just wear this natural mosquito repellent, and you don’t need any of those stuff that actually has poisons in it. Look at me at my natural and we’re out there, and the the wind dries down, the mosquitoes come, and I’m with my ai.
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12:35
I’m like, you know, you’re vatsal repellent. He’s going, shah. Do you did you bring the deet? I’m like, yeah. Yeah.
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12:42
Yeah. You give up on that natural stuff real quick. I was watching a documentary where they’re using ai pitch. There’s a have you ever seen Werner Herzog’s film, Happy People, Life in the Taiga? It’s really good. It’s really fascinating. He follows these people that live on the Taiga River in Siberia.
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12:59
Cool.
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13:00
And it’s all these subsistence people that are, like, fishing and trapping, and they’re living in these little cabins, and they bring dogs with them everywhere. They travel around on snowmobiles. Really, what’s what what’s amazing about it is the title is happy people. They’re all happy. That’s what’s so weird.
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13:17
It’s ai these people have a very hard ai, but meh, they’re always smiling and they’re having a good time and, you know, living this subsistence lifestyle somehow or another is ai very fulfilling at ai sai I don’t sana say a genetic level, but like an internal level. Like, there’s something about it that ai, this makes sense. Whereas ai, like, today, I don’t think it makes sense. Because I think we you know, you’re a geneticist.
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13:43
You understand genes. We essentially have the same genes that people live ten thousand years ago had. Right. Very different world.
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13:50
Right.
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13:50
Right? And we’re not really designed Right. For this world.
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13:53
Right. Well, you can see that in the increased rates of obesity, increased rates of ai. You know, we’re not
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13:58
Also depression, anxiety Right. All that stuff. And this is what happy people is kind of all about. I mean, Werner Herzog is this you know, he’s brilliant. And so he’s narrating this whole thing too. You kinda get this understanding of his appreciation for these people that are living this very basic life Yeah.
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14:17
But are very happy.
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14:18
Yeah. It’s impressive. When we were up there in Ai Air, we’d flown for a couple days in this really awful Russian helicopter that took off the third time it tried to because, you know, infrastructure doesn’t work in Ai. It’s a repeated theme from
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14:32
You don’t know. Siberian helicopter at a place?
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14:34
It was an Ai eight, and it was it was in it was in a place called Hatanga, which is where we were based while we were trying to get out into into and they kept loading all of our gear into this. And it’s mostly these massive gas tanks. And you load all the gear into the gas tanks, and then all of the people we had a dog, Pasha, who was with us, who who did not want to get in that helicopter.
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14:53
I think the dog was the smartest person in our expedition team. But they would load us up, and they would try to start the helicopter, and it wouldn’t start. And they would unload us. We would go back to the places we were staying, and then they would tinker with it and fix it. We we flew out.
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15:08
We got in the helicopter ai. We got up into the air, and then the Russian and, French leaders of our expedition team decided that they were going to celebrate ai having taken off in this helicopter by smoking. Right? We’re sitting on the gas tanks, right, in this helicopter that we already think. Ai. Fortunately, the helicopter had some missing windows. So, you know, there was Oh, boy.
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15:32
There was airflow. It’s fine. No. This was insane. This whole this this particular expedition was particularly insane compared to other things of it.
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15:41
So also in the I’m gonna get to the story and eventually, but also in in part of this, we were traveling forever out into this part of the time meh where they had predicted that we would be able to find mammoth bones and woolly rhino bones and all the bones of the animals we’re interested in.
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15:56
So we’re flying out there, and we start to land. And I’m thinking, great. We’re there. I get out of this crazy firebomb in the air that I’m in. We’re gonna we went no. No. We did not get off. Instead, we picked up a random family that had been out there on their own. Parents, a ai. Yeah.
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16:12
It was two parents and a ai, and they had backpack with their gear and a massive cooler. Right. That’s what they had. No words. They’re French.
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16:20
They speak French to the team that’s there. People are having a conversation in Russian, and then we take off again. And I’m thinking
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16:27
Was that planned to pick these people up, or were they trapped?
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16:30
I think it was planned. Just there was a lack of communication as we know. But whatever. The helicopter took off ai, and then it landed. And everybody unloaded, and we set up the the the tent the camp. And we discovered over the course of the next few days, you know, we built these cool boats, the zodiacs.
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16:47
You blow them up, and you bring out the outboard, and you put them on the lake, and we’re looking around. And we discovered that we had landed in a place where we were gonna be for six weeks that had been glaciated during the last ice age, which which meant that our chances of finding what we wanted were really small.
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17:02
Oh, no.
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17:02
And it was devastating. And the the Russian we had a cook with us. The Russian cooks had brought, medical ethanol because it weighed less per unit of alcohol than vodka, which they would normally bring on the helicopter. So they brought medical ethanol to drink. And Woah. Well, you know, you you can only take so much stuff with you.
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17:23
It
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17:23
weighs less than alcohol. That is a crazy decision.
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17:29
Well, you know, they they decided it was safe. Anyway, by three days in, it’s twenty four hour sunlight. We’re at seventy two degrees latitude.
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17:37
Did you try it? The medical ethanol?
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17:39
You tried the medical ethanol. I mean, obviously. Right? You water it down with a little bit of river water, and you have it with your freshly caught fish that you’ve filleted and yeah. It’s it’s great. Yeah. We had fish and rice for the whole ai. That was
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17:55
So you had to catch your food?
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17:56
We had to catch your food.
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17:57
Yes. Luckily, it’s probably a lot of fish up there.
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17:59
Fish and there were some geese and some ducks that they would try to shoot while we were on our zodiacs. Normally, without telling us that they were about to shoot, it was a very
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18:07
Oh, so you just hear boom, boom. And then
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18:09
the thing would or you’d be sitting there looking at something, and suddenly the zodiac would take off because whoever was in charge had seen something he wanted to shoot at in the distance. Anyway, at least Ai don’t know why I’m telling you this.
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18:21
Because it’s fun. It’s a fun story.
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18:24
So we were there. We’re there for, I don’t know, maybe it was two or three days looking around. And it was about 02:00 in the morning. The we were inside this little tent that we’d built so that we could eat in it, sort of the kitchen tent where we were. And it was a big mesh tent to keep the mosquitoes out so we didn’t have to have everything. And everybody is just staring off into the distance glumly.
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18:42
The medical ethanol was gone. You know, everybody was sober. We were gonna be for the next five weeks. We were gonna be stuck in this place where we weren’t able to find what we were. And then all of a sudden, these three dudes show up outside of our tent with machine guns. Right. And I’m thinking everybody’s thinking, what the fuck?
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19:01
Like, we just flew forever in a helicopter over nothing at all. Nothing, except for this French family that we picked up randomly along the way. And everybody’s looking around, and there’s this real moment of, what the hell are we sana do? And then the guy who was the expedition leader recognizes these two dudes, and he’s like, raw friends, oh, good to see you, blah blah blah.
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19:24
And Ai thinking, what’s gonna happen when they realize we don’t have any more vodka meh ethanol? Right? Right. That’s and it turns out that they are they were, members of the Dolgan community, which is an vatsal family of subsistence people that still live up on the meh air.
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19:41
They heard reindeer. And they had seen the helicopter and had wondered what we were up to and just set out over the landscape that they’d normally live on to try to find us. Wow. Yeah. Pretty cool, actually.
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19:55
That’s cool. So did you hang out with those people?
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19:58
Well, we did. They were disappointed that we didn’t have any any alcohol, obviously.
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20:03
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20:26
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20:55
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21:19
It’s a theme. It was Russia, so it’s a fair theme. But the French couple the this is just you’re not gonna believe me when I say this. Right? Okay. The French couple said, I got this. And they get up, and they go back to their little tent area that they’d set up in the middle of nowhere.
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21:37
And they bring back their tyler, and they open it up, and inside is cheese. Ai, a massive Gouda and a massive bryden. Ai? I don’t know. I don’t know.
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21:56
Right? But they had cheese. And so we cut the cheese and shared the cheese with our Dogen friends, and they were happy. And the next day, we took them back with the zodiacs to their to their community. And you know what was most amazing about this experience?
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22:13
And it it everything about it was cool. We saw these people that were living in these tiny little huts in part of the world where it goes to 40 below. And it doesn’t matter if it’s Fahrenheit or Celsius because they cross at that level. Right? It’s 40 below. And during the winter for months and arya.
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22:27
And they’re herding reindeer, and they’re living in these tiny little things that they cut in half during the winter sai that half of it is used for heating and half of it is used for the family to live in. Everything that they own is on these things, on skids, that the reindeer drag across the tundra, across the permafrost in in the snow or in the summer ai to find the land for the animals to graze.
Speaker: 1
22:49
And this is how they ai. And that was the only time in that experience where I could take off the head net because the mosquitoes didn’t care about me around those animals. Really? It was really impressive.
Speaker: 0
23:01
They only wanted to attack the animals?
Speaker: 1
23:03
They were after the animals, and they really left us alone.
Speaker: 0
23:06
But Probably because that’s their natural source.
Speaker: 1
23:08
Yeah. More natural than there’s more of them there. I mean, I don’t know. Maybe they’re larger, but it’s it was,
Speaker: 0
23:14
They’re probably accustomed to it. Right? They’ll also, like, for thousands of years, they’ve probably been just feeding off of reindeer.
Speaker: 1
23:19
Yeah. I think about that though, but I think about those poor that poor moose from Alaska who was also clearly bothered by the mosquitoes. I imagine the reindeer were as well, but and it was it was pretty cool.
Speaker: 0
23:28
Were these people riding the reindeer?
Speaker: 1
23:30
They did ride them. In fact, I got to they put me up there and showed me how I could ride the reindeer. Is this their place? Yes. Yeah. Wow.
Speaker: 0
23:37
So you were in this area?
Speaker: 1
23:39
Yes. Yeah. I was there during the summer though, so it wasn’t there wasn’t snow on the ground. It was all just a very grassy meh, super wet grassy, and the the moisture in the ground is probably why there are so many mosquitoes.
Speaker: 0
23:50
It is so fascinating to me that people ai like this generation after generation after generation. Yep. And the fact that you can somehow these are one of the weird animals, caribou are, that you can herd. Yeah. And people ride them.
Speaker: 1
24:04
And milk them. Yeah. Yeah.
Speaker: 0
24:06
And then occasionally, whack one.
Speaker: 1
24:08
Yeah. I mean, they’re great. Right? So this is, animals are have always been a really great storage mechanism. That’s one of the ai about animal domestication. Why did this take place? If we had plants, but there are gonna be years where there’s plenty to eat and years where there’s not enough to eat.
Speaker: 1
24:22
But if you in those years where there’s plenty, if you store some of that nutrition in animals, then in in the years where there’s less, you can eat those animals. So it’s a very safe way of storing what you can grow.
Speaker: 0
24:33
That’s a fascinating way to look at it, storing. I just wanna know how they ever figured out how to herd those reindeer. Like, what did you do? Like, how did who was the first person to figure out how to get them all to stay together?
Speaker: 1
24:44
Right. I think that about a lot of domestic animals. Like, who was the I also think that about milk. Like, who was the first person who decided I can have a go with that,
Speaker: 0
24:53
you know. They’re probably starving. They They probably I mean, they must have tried everything. I mean, that’s how we found out what mushrooms are edible. Right? Because a large percentage of them will just kill you immediately. But people are so desperate for anything.
Speaker: 1
25:05
Yeah. Some of them are trying to tell you though by being, like, bright red or bright purple ai saying
Speaker: 0
25:10
Right. Right. Right.
Speaker: 1
25:11
But we’re dumb. So we’re, like, bright meh. I’ll lick that.
Speaker: 0
25:13
Yeah. It might be an apple. Ai confusing. Some bright red things are delicious. It’s really good for you. Wow. So these people that live up there, what was their history? Like, have they been living up there their whole life?
Speaker: 1
25:28
Those particular individuals have. Yeah. But I think they’re they have a long history. The the culture has a long history there. Ai, I mean, we’re we’re still I think we’re still learning about how humans have dispersed around the world and how they got to be the places where they are today.
Speaker: 1
25:41
But I really think it’s impressive that there are people who are hanging on to that culture Absolutely. And really able to you know, they’re they’re trying now to relearn their native languages because during the communist era, they were all forced to learn Russian and speak Russian the same way as everyone else.
Speaker: 1
25:56
But, Even up there. Even up there. Wow.
Speaker: 0
26:00
And if they sana an emissary, it’s like, guys, it’s time to speak the mother tongue.
Speaker: 1
26:06
Maybe they had to go to the squares ai you see in Yakutsk and all these other places where they have the big squares with the speakers on the top where they would go for the daily admonishings or whatever from the Communist Party.
Speaker: 2
26:16
Who knows? Wow.
Speaker: 0
26:18
What a weird way to live. It’s just it’s it’s so fascinating that there’s pockets of these humans that live like this all over the world. Obviously, the the people in the Amazon, the uncontacted tribes of the world, it’s just so interesting.
Speaker: 1
26:32
And we have so much to learn from them.
Speaker: 0
26:34
Mhmm. Yeah.
Speaker: 1
26:35
Ai think any it would be I mean, obviously, that’s such a cool job how getting to go and actually try to communicate with people who haven’t been talked to before. But you kinda don’t want to because you don’t wanna ruin that if you
Speaker: 0
26:45
Right. Isn’t that an interesting perspective? Because I don’t wanna live like that. Like, I don’t wanna live in the Amazon with a leaf over my private parts. But we assume that Not even for
Speaker: 1
26:53
a week?
Speaker: 0
26:54
Ai Nope. Don’t wanna do it. There’s so many things out there that’ll eat you. There’s so many bugs that can kill you
Speaker: 1
27:00
and
Speaker: 0
27:00
snakes that could kill you. It’s like, uh-uh. I’d like rather watch a video.
Speaker: 1
27:05
Right.
Speaker: 0
27:05
David Attenborough documentary. Sai don’t wanna go there. I have a good friend who lives there, Paul Rosalie. He goes there all the time. He’s been on the podcast a few ai. And he lives in the Amazon. And his whole thing is, he’s there protecting the rainforest. And what they do is they take these people that are they’re just poor people that have no options, and they’re loggers.
Speaker: 0
27:26
And so he pays them more money to protect the rainforest. So they get to quit the logging job and then protect the rainforest. And then through funding, they they buy up parcels of land and and protect and save it. But he’s had some gnarly encounters with uncontacted people, where at one point in time, they realized they were they were actually being hunted, and they barely escaped with their life.
Speaker: 1
27:48
Holy shit.
Speaker: 0
27:49
And you start hearing weird noises in the bushes, and then you realize, like, oh, boy. These are people. Like, we’re we’re being stalked right now.
Speaker: 1
27:57
By the most sophisticated hunting animal out there.
Speaker: 0
27:59
Yes. But not only that. I would imagine at the stage that these people are at, they’ve been living there for thousands and thousands of years. They probably have incredible perception, incredible senses.
Speaker: 1
28:12
Because they have to. Right.
Speaker: 0
28:13
They probably knew these people were coming a long time ago. They, you know, they probably heard the boat coming down the river. They prepared. They got ready. They they know where all the paths are. They know which way the people would go. Like, you’re utterly helpless.
Speaker: 1
28:29
How did he get out of this?
Speaker: 0
28:30
They got out just in time. Just in time.
Speaker: 1
28:32
They just escaped.
Speaker: 0
28:33
Yeah. But one of his friends, one of the people that he was working with did not. He he they would have these gifts, ai, so they would take these rafts and to try to make contact with these people, they would float these rafts towards them filled with food. And they were doing this as like a a peace gesture.
Speaker: 0
28:50
And this guy had done this several times, and then one time ai didn’t come back, and they found him filled with arrows.
Speaker: 1
28:56
Woah.
Speaker: 0
28:57
Yeah. They just killed him. They just decided, you know, maybe they had a bad experience with some other person Yeah. From some some other Westerner, and they decided, you know, we’re done. But they’re rightly terrified of humans because when these, people that come in that wanna extract resources, whether it’s the loggers or whether whatever it is, if there’s some minerals or anything else they find there, they just kill everybody.
Speaker: 0
29:22
It’s there’s horrific human rights violations that occur there, where these they just hire the worst people in the world to go in and wipe out these tribes because these tribes are resisting them taking over this land.
Speaker: 1
29:34
We have a history of this.
Speaker: 0
29:36
Yeah. We we do. We have a deep history, which is really fascinating about the Amazon in particular because, you know, we’ve had a bunch of conversations on, one of them recently with, Luke Caverns where we went over the lidar discoveries of these sophisticated grids and all the stuff that’s in the Amazon where they really thought that this was just rainforest forever.
Speaker: 0
29:57
And then saloni over time, they’re like, no. There was, like, a huge civilization here of millions of people. So these people that are the uncontacted people, I mean, I wonder how many of them were, like, the preppers of the Amazon world from, you know, four thousand years ago or whatever it was.
Speaker: 0
30:14
Right. Or it wasn’t even that long ago. The the Percy Fawcett Percy Fawcett. Right? That’s his name?
Speaker: 0
30:19
The guy who one of one of the guys who that’s he’s the the main character in that book, The Lost City Of Z. He’s one of the people that went there. When they fur when the first settlers went there, when the first explorers went there, they talked about these incredible, like, sophisticated civilizations.
Speaker: 0
30:36
And then people went back a hundred years and there was none of that, so they thought that they had just made it up. It turns out, the first people probably gave these folks horrible diseases, and it wiped out millions of people. And then the jungle just consumed whatever structures and houses and stuff that they had.
Speaker: 0
30:55
And all that’s left is these grids that you could see when you fly over in LiDAR.
Speaker: 1
30:59
Yeah. It’s so cool. You can see those when you’re flying over any part of the world, really. I’ve I noticed that recently I was flying over Europe, and you can see the old trellises from old, you know, I don’t know how old, but it’s just so cool how we can see remnants of civilizations and just makes you think, what happened?
Speaker: 1
31:15
Ai, this is some of the coolest mysteries. That’s what’s so cool about working in ancient DNA too, is we can just go to places, get DNA from stuff, and learn something that we never knew before. It’s fun.
Speaker: 0
31:27
So you get interested in DNA, you go to Siberia, all that jazz. How do you get started working with a company like Colossal? How does that take place?
Speaker: 1
31:38
All of us working in ancient DNA, we are constantly answering the same question from the media, which is when are we gonna bring dinosaurs back to life?
Speaker: 0
31:49
Because Jurassic Park
Speaker: 1
31:50
Yeah. And and great.
Speaker: 0
31:53
We’re so simple. But one great movie, and everybody’s like, when’s that gonna happen?
Speaker: 1
31:58
And people say people actually say that my field, was spawned by Jurassic Park. The the whole idea that we could get DNA stuff, that’s not true. It was actually the other way around. And Michael Crichton, when he wrote the book that became the movie, he credited a lab at Berkeley, Saloni Wilson’s group, the extinct species study group, which was the first group to show that you could get DNA in something after it died.
Speaker: 1
32:22
That was actually from a quagga, which is a type of zebra. They had What a
Speaker: 0
32:26
cool name.
Speaker: 1
32:26
Yeah. Right. Well, in in Dutch, in South Africa, they actually say the hwacha.
Speaker: 0
32:32
Oh, even better.
Speaker: 1
32:33
Yeah. It’s better that way. But Yeah. It’s kinda bad for the microphone probably. Gross.
Speaker: 0
32:37
Yeah.
Speaker: 1
32:38
Sai think it’s the sound they’re supposed to make. Right? Oh. So they sound like the I don’t know. Who knows? Anyway, they showed that you could get DNA from this sai. And everybody was ai, that is the coolest thing that I’ve heard in a long time. That must mean we can bring dinosaurs back to life. And everybody started racing to get the oldest and coolest DNA.
Speaker: 1
33:00
And so there were papers in the best journals of science that never published anything that’s wrong ever, ever, that said, look, here’s dinosaur DNA, and look, here’s DNA from a Miocene aged leaf, and look, here’s this, and all of it is crap. We now know. In fact, the first dinosaur DNA sequences that were published, if you took them at the time and you typed them into the Internet and you compared them to the earliest of the what is today this big repository of all DNA sequences of everything that’s ever been sequenced, what came back was a close match to a bird.
Speaker: 1
33:34
We now know because there’s more DNA sequences there that it was a chicken, an exact match to a chicken, And some investigative work found that the excavation team had been working on those bones had fried chicken for lunch every day.
Speaker: 0
33:49
So it’s chicken contamination.
Speaker: 1
33:51
Yeah. It’s like greasy fingers on your dinosaur fossils.
Speaker: 0
33:54
And look. God.
Speaker: 1
33:55
Now we have ancient DNA.
Speaker: 0
33:56
That is hilarious. So yeah. That’s how little they knew about DNA. And what year was this ram?
Speaker: 1
34:01
That would be the early nineties.
Speaker: 0
34:03
The early nineties. And when was DNA first discovered?
Speaker: 1
34:07
Well, the idea of DNA is much older than that. But it it was really, the idea what what really helped this field along was the invention of PCR. It’s an acronym for polymerase chain reaction. It’s a way of Cary Mullis, who discovered the idea of PCR while he was high on a road trip.
Speaker: 0
34:25
Right? On LSD.
Speaker: 1
34:26
Yeah. That’s right. Yeah. We should all do LSD, I think, because clearly you have your best ideas when you’re high.
Speaker: 0
34:31
Some people have great ideas. Some people go kooky. You know? Some people lose their marbles and never come back.
Speaker: 1
34:37
Yeah. I think I probably would not have good ideas on LSD, but I’m willing to give it a shot.
Speaker: 0
34:42
Meh, well, I ai your scientific exploration mind.
Speaker: 1
34:45
A good scientist always wants to know how
Speaker: 0
34:47
You never know. Yeah. Maybe there’s a breakthrough waiting behind that little piece of paper.
Speaker: 1
34:51
Probably not. But,
Speaker: 0
34:52
Probably not.
Speaker: 1
34:53
You never know. Anyway, he discovered a way to photocopy DNA to make lots of copies of the same thing, which then made it possible to learn the sequence using the technologies of the day. And that was what made it possible really for ancient DNA to take off, was this ability to to phot because there’s when an animal dies or a plant dies, the DNA in the cell starts to get chopped up into smaller and smaller pieces by things like UV.
Speaker: 1
35:15
Right? We go out in the sana, we put sunscreen on, and that stops the UV from breaking our DNA. But it’s not terrible to get some ai. As you probably just saw, there was an article out saying, hey, dummies, you know, we need some sunlight in order to make vitamin D. But we have a repair mechanism sai that when your DNA breaks, it doesn’t stay that way.
Speaker: 1
35:34
We evolved this meh but once you’re dead, you no longer have the energy for that to work. And so these these damaged parts of DNA accumulate. And also things like bacteria and microbes get in there and chew up the DNA to recycle the animal to the next generation or plant or whatever.
Speaker: 1
35:49
And so the DNA that we get in an old thing, like a mammoth bone, is really short fragments, like maybe 30 or 40 or 50 letters of DNA long. In comparison, if I were to take a swab from my cheek and sequence that, I could get strings that are hundreds of millions of letters long.
Speaker: 1
36:07
This is living DNA. So ancient DNA is in really crap condition, and it’s also mixed with stuff. So if I extract DNA from a mammoth, I’ll get some mammoth DNA, but I’ll get a lot of those microbes that are in there chewing up DNA. I’ll probably get some of my DNA because I touched that mammoth bone. Meh DNA from whoever else touched that thing.
Speaker: 1
36:28
This has been a real problem in archaeology because we’re trying to get DNA from humans. But we are humans, and so we touch these things, and then, you know, I don’t know if it’s my DNA or if that thing Sana.
Speaker: 0
36:38
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36:56
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37:58
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Speaker: 0
38:27
Tap the banner or visit this episode’s page to learn more. Offer applicable for new customers only. Even just breathing on it. Right?
Speaker: 1
38:36
Yeah. Or or dropping an eyelash. When in my lab at Santa Cruz and in ancient DNA labs around the world, we have these really it’s like working in a virus lab where you’re scared of everything, but we turn turn it around. So rather than having the air being sucked in, we’re kind of trying to push the air out. We don’t want any air coming in.
Speaker: 1
38:55
We’re we’re not we wear these suits where it looks like we’re terrified, you know, with a face mask and a hair net and we’re totally covered and we bleach everything. It’s not because we’re afraid of those bones. We’re afraid that we’re gonna get our DNA in that bryden, and then we’re not gonna be able to do that.
Speaker: 0
39:08
Of course.
Speaker: 1
39:10
Yeah. So it took that, and the the ability to amplify those tiny little pieces of DNA for us to really figure out that we could get DNA out of things. For a long time, people thought we we were never gonna get DNA out of Neanderthal bones because of this problem. You know, we we touch a bone, we’re just gonna get human DNA, and we’re never gonna be able to know the difference.
Speaker: 1
39:28
But then with PCR and with the ability to work in these clean labs and distinguish, we eventually got whole Neanderthal genomes, which I think is probably one of the crowning achievements of my field. Ancient DNA Svante Paabo won the Nobel Prize a few years ago for this.
Speaker: 0
39:42
What did they extract it from?
Speaker: 1
39:44
Bones. Different bones. The the very first Neanderthal genome sequence was actually a mixture of several bones because, you know, there wasn’t very much DNA in any of them, and they were able to pull it together. That’s actually my husband who was on part of that team who put together the first Neanderthal genome sequence. Wow. Yeah. It was cool.
Speaker: 1
40:00
That’s
Speaker: 0
40:01
really cool.
Speaker: 1
40:02
But then they, the Denisovans, the Denisova people, that was just a tiny little piece of a finger bone that they had no idea was gonna belong to a totally new species of human. Right? And they were able to get a really high coverage whole genome out of this tiny little finger bone that totally rewrote what we thought we knew about evolutionary history.
Speaker: 0
40:22
And that’s pretty recently. Right?
Speaker: 1
40:24
Yeah. Yeah. Within the last decade.
Speaker: 0
40:27
Jamie and Ai, we we did a podcast recently. We’re talking about the big head people. What are they called again? What what
Speaker: 1
40:33
is it? Juliani or something. Julienne’s. I’ve seen this. This is really recently.
Speaker: 0
40:37
Super recent. It was, like, December of twenty twenty before they released this paper.
Speaker: 1
40:42
Yeah. Super cool. And it just highlights how much we don’t know. Right. How every especially in paleoanthropology. And this is a field where, you know, people will take, like yeah.
Speaker: 0
40:53
Juloren. Julorenensis. Lost species of humans with an abnormally large skull which lived alongside Homo sapiens. So they died off somewhere they lived in China between 350,000 years ago.
Speaker: 1
41:08
Yeah. And so if they were able to breed with humans, they probably did. And they probably bred with Neanderthals, and they probably bred with Denisovans because, you know, that’s what we do.
Speaker: 0
41:17
Wild stuff. Yeah. Yeah. And then, of course, the Hobbit people, the ai of Flores people.
Speaker: 1
41:23
Yep. Flores.
Speaker: 0
41:24
Little tiny
Speaker: 1
41:25
No one has still been able to get DNA from those samples now, but I mean
Speaker: 0
41:29
So it’s just bones?
Speaker: 1
41:30
Someday it’ll happen. We’ve ai. Sponte’s team has tried. A lot of people have attempted. It’s just they’re too degraded. They’re ram a hot place. All of those things that degrade DNA, they
Speaker: 0
41:40
Right. It
Speaker: 1
41:40
happens faster in a
Speaker: 0
41:41
lot of places. Yeah. There’s probably a lot more to be discovered too.
Speaker: 1
41:46
So much.
Speaker: 0
41:47
They only really found it out of one location. Right?
Speaker: 1
41:50
Yes. Yeah. And one thing that, people have tested, actually, this again was work that my husband did, was whether the people who live there today, the Rompasasa people, are related to them and they’re not. It seems like because they’re small as well. Mhmm. And the question is, is there something weird about them? This is actually really cool. It was a really cool result.
Speaker: 1
42:09
There are it’s hard to know exactly what bits of changes in your DNA code for making you big or small. But clearly, it’s not just one thing because there’s not just people my size and people normal size. I’m only five feet tall. Right? It’s we have a big spectrum
Speaker: 0
42:24
of health.
Speaker: 1
42:24
So there’s lots of different genes that are involved with this. But we we ai have an idea of where those genes are in a genome and what they might be. And with these people who are all small, the idea, the hypothesis sai that there was some new thing in their DNA that led to them being small.
Speaker: 1
42:41
But it wasn’t. They just are at the extreme of all the things we already know.
Speaker: 0
42:45
Is it just island dwarfism?
Speaker: 1
42:47
It’s just, you know, small population on an island. Yeah. Different alleles go to fixation. And, meh, I mean, weird things happen on islands.
Speaker: 0
42:54
Things that Elephants even.
Speaker: 1
42:56
Elephants dwarf. Yeah. But dodos dodos got bigger.
Speaker: 0
42:58
And so do lizards.
Speaker: 1
43:00
They dwarf or they get bigger?
Speaker: 0
43:01
They’re bigger. Yeah. Ai the Komodo.
Speaker: 1
43:03
Oh, yeah. Yeah. That’s one of the scariest animals.
Speaker: 0
43:06
Creepiest animals.
Speaker: 1
43:07
Ai I
Speaker: 0
43:07
can’t I’m so embarrassed to tell you how many times I’ve watched videos of them eating large animals full.
Speaker: 1
43:12
Like cattle?
Speaker: 0
43:12
Yeah. They’ve done this too. Sheep and monkeys. It’s horrific.
Speaker: 1
43:16
Why do we watch that?
Speaker: 0
43:17
I don’t know. You’re like, is this gonna happen? You know, you open up Ram, like, oh, no. You see this poor goat and you see this slobbery lizard. Help you, like,
Speaker: 1
43:26
I’m, like, I’m gonna watch.
Speaker: 0
43:27
They’re so gross. Their mouth is filled with botulism and
Speaker: 1
43:31
Is that what kills them? The botulism?
Speaker: 0
43:33
A venom as well. They think there’s a lot of toxins in their mouth, and I think there’s also a venom. I think they used to think it was just poison, just just botulism and just various bacteria, but now Ai believe they think it’s a venom. Ai watched another horrible video where they would bite this buffalo.
Speaker: 0
43:52
They just bite its hindquarters and then follow it ai the the the venom is slowly, like, taking its running its toll through the body. And then eventually, the poor buffalo gets to the point where it can’t move and they eating alive.
Speaker: 1
44:06
I think I’ve seen that one.
Speaker: 0
44:07
Oh. I
Speaker: 1
44:08
do think I’ve seen that one.
Speaker: 0
44:09
Nature is so rough.
Speaker: 1
44:12
It’s so
Speaker: 0
44:13
brutal. To Komodo Island, no chance. Really? No. I remember, Sharon Stone’s husband. I believe he was either a journalist or someone who owned a newspaper or something like vatsal, and they went to see the kimono dragons at the zoo. I think it was in San Francisco. And they took their shoes off when they enter into this kimono dragon area to, like, not contaminate.
Speaker: 0
44:36
And apparently, he had white socks on, and they decided that his foot looked delicious. And they bit him. Yeah. Yeah. It bit him.
Speaker: 0
44:43
I don’t know what happened with that. This was, you know, an ex husband of hers back in the dizzy.
Speaker: 1
44:49
Maybe that’s what she planned the ex.
Speaker: 0
44:51
I don’t think she did. I I think it was just one of those things that this guy just didn’t know what he’s getting into and should have had ai socks on or just it’s just doing what a Komodo dragon does and biting whatever it can.
Speaker: 1
45:02
I wouldn’t have thought white socks. Here it
Speaker: 0
45:04
is. Bronstein underwent surgery to reattach several thousand severed bryden sana. Okay. Oh, severed tendon sand to rebuild his big toe that was crushed by the dragon’s jaws.
Speaker: 2
45:17
Oh. It’s just missing out.
Speaker: 1
45:18
Yeah. It’s just missing his face.
Speaker: 0
45:20
Oh. Oh, tendon’s end. Okay. Oh, he so he was done on was able to pry open the reptile’s mouth and escape through a small feeding door in the cage while the zookeeper distracted the dragon. Oh ai god.
Speaker: 1
45:32
Wait. He was in the feeding cage?
Speaker: 0
45:34
Yeah. Whoopsies. Oh, they mistook his his white tennis shoes. That’s what it was. It wasn’t socks. So this story is old. No. No. This story is from They
Speaker: 2
45:43
had him take it off. It was a shoeless foot.
Speaker: 0
45:44
Oh, they had him remove his white sock. Toe. Yeah. Oh, it’s a shoeless foot. Oh, so they thought that his tennis shoes would look like the vatsal So they told him take your shoes off sai they don’t look like the ram. And it’s
Speaker: 1
45:57
a foot So
Speaker: 0
45:58
they look like flesh. Oh, ai god.
Speaker: 1
46:01
This this sounds like someone did a dumb thing. Like, this is Absolutely.
Speaker: 0
46:05
A lot of dumb things. What year is this, Jamie? 02/2001. Yeah. Yeah.
Speaker: 1
46:12
Well, bad decisions. Bad outcomes.
Speaker: 0
46:14
Yeah. Yeah. No. I’m not going to Komodo Island.
Speaker: 1
46:18
Or in the feeding cage
Speaker: 0
46:19
at a zoo. No. No. I’m not going to any of those places. No. No. No. No. No. No. Ai get it. I, like, I know what they are. I Ai can watch them through the cage. I’m good. I don’t need the additional thrill.
Speaker: 1
46:31
Right. But there are places where there are big things, like dodos, that are amazing and probably not going to kill you. So Sure.
Speaker: 0
46:38
There’s some stuff that won’t kill you, like giraffes.
Speaker: 1
46:41
Giraffes. I’ve been told that a giraffe is the dumbest animal. That Really? Yeah. I I didn’t know this, and I wouldn’t have suspected it because they’re so gorgeous. And you wouldn’t think that something that gorgeous would be so dumb. But I have friends who arya Matt James, who’s the chief animal officer sai Colossal, he’s worked with at lots of different zoos throughout his career.
Speaker: 1
46:57
And he’s told me that there are multiple occasions where he has had to save a giraffe from accidentally killing itself because it’s so dumb.
Speaker: 0
47:05
Wow. Yeah. Well, they’re so kind that they let babies feed them. Oh, really? Yeah. If you
Speaker: 1
47:10
know There’s nothing going on.
Speaker: 0
47:11
When my kids were little, you you could go to the San Diego Zoo and you would give them lettuce. And little babies are allowed to hold up, like a two year old can hold up their arm and this enormous tongue comes wrapping around that piece of lettuce and they giggle and every but they trust them so much that they let little kids feed them.
Speaker: 0
47:28
Ai, they set it up so people can feed these and they seem so calm.
Speaker: 1
47:34
Delphile. Yeah.
Speaker: 0
47:34
Yeah. Like, they’re just happy they’re not getting eaten by lions.
Speaker: 1
47:37
Sounds a little dangerous to me, though. If they’re if they are genuinely stupid, will they accidentally, at some point, take that baby’s hand? And then they have huge, strong necks. Right?
Speaker: 0
47:46
Oh, yeah. They fight each other with their necks.
Speaker: 2
47:47
It says they’re ai smart.
Speaker: 0
47:49
Oh, really?
Speaker: 1
47:50
But this is I don’t know.
Speaker: 0
47:51
The ability to make inferences based on statistical information has so far been tested only on animals having large brains in relation to their body ai, like primates and parrots. They tested giraffes, despite having a smaller relative brain size, to rely on relative frequencies to predict sampling outcomes.
Speaker: 0
48:07
They presented them with two transparent containers filled with different qual quantities of highly liked food and less preferred food. The experimenter covertly drew one piece of food from each container and let the giraffes choose between the two options. In the first task, we varied the quantity and relative frequency of the highly liked and less preferred food pieces.
Speaker: 0
48:28
In the second task, we inserted a physical barrier in both containers, so giraffes only had to take into account the upper part of the container when predicting the outcome. In both tasks, giraffes successfully selected the container more likely to provide highly liked food, integrating physical information to correctly predict sampling information.
Speaker: 1
48:47
I I mean, cool. Yeah. But I also trust a person who has tried to keep giraffes from killing themselves by doing dumb things
Speaker: 0
48:55
to
Speaker: 1
48:55
Perhaps tell me that a giraffe isn’t always making the best decisions.
Speaker: 0
48:58
Perhaps they’re intelligent for the environment they belong in.
Speaker: 1
49:02
I’m sure that’s true. I mean, otherwise, that’s how evolution works.
Speaker: 0
49:05
Yeah. But when you put them in the zoo, they’re like, look, grab all our food.
Speaker: 1
49:08
There’s a wire I can get my neck stuck in.
Speaker: 0
49:10
You know, like a a kid that never leaves his parents’ basement and plays Call of Duty till he’s 35, you know, probably doesn’t have, like, the best social intelligence. Probably, like, the probably gonna be pretty awkward when you get him out in the wild. Probably. Yeah. Yeah. It’s probably the same thing with your house.
Speaker: 1
49:26
Yeah. Did you hear that, James? Talking to my 15
Speaker: 0
49:31
year old. Oh, I used to play a lot of video games. They’re very addictive. It’s a real problem, and they’re gonna get worse. They’re gonna get way better, you know. As, science makes things more and more addictive Yeah. One of the things they’re really good at, these designers
Speaker: 1
49:44
And algorithms. Oh, right.
Speaker: 0
49:45
Yeah. But they’re just so good at making games that are just incredibly compelling.
Speaker: 1
49:49
And fun. Yeah.
Speaker: 0
49:50
Oh, so fun. Way more fun than going outside ai getting bullied.
Speaker: 1
49:53
Yeah.
Speaker: 0
49:53
You know? That’s the problem. And, you know, you could be a badass in Call of Duty. All you do is sai in there.
Speaker: 1
49:59
Or War Thunder. That’s the game that my son is into.
Speaker: 0
50:02
War Thunder. I don’t know about that one. What’s that one?
Speaker: 1
50:04
It’s about, like, planes and things that you build and then fight. I don’t know what say.
Speaker: 0
50:08
Yeah. Pretty crazy stuff. Yeah. Just imagine if you could take one of those Denisovans and show them
Speaker: 1
50:14
that. That is, an interesting question. What would we do if we could bring a Neanderthal or a Denisovan back? De extinct one of them? We are not doing that at Colossal. They’re humans. We cannot ask them for consent to do this. We’re not working on on them.
Speaker: 0
50:27
You won’t. But China’s like, tell me more.
Speaker: 1
50:35
Maybe. I think it’s a bad idea. But if they do, I would like to
Speaker: 0
50:38
know people to think bringing Ai Wolves back is a bad idea.
Speaker: 1
50:41
Well, I mean, what did you think of the Dire Wolves?
Speaker: 0
50:44
Well, fortunately, after the last podcast I did with Ben, I did actually get to go visit them and I was blown away. It it’s extraordinary. It’s so wild. I mean, it’s one thing to see them in photographs, but it’s another thing to be close to them where you’re you’re outside. There’s no fence between you and them.
Speaker: 0
51:03
And you look in their ai, you’re like, that is a different animal. Yeah. That is a totally different I’ve seen wolves before. That is a totally different animal than I’ve never seen a wolf in the ai, though. I did well, I I saw one, but it was, like, running across the road at a distance, and it was dusk. Yeah. It was that was in Alberta.
Speaker: 0
51:18
There’s a lot of wolves up there. But that I’ve never seen well, I’ve never, like, looked in one’s ai, and it’s ai, these aren’t even that old.
Speaker: 1
51:27
Right.
Speaker: 0
51:27
You know? They they were more than six months old, But they were almost a 100 pounds already. Yeah. And they have this look in their ai, like
Speaker: 1
51:35
And you can see they’re bigger, they’re more muscular, and you see that Yes. That coat, the ai wolf coat
Speaker: 0
51:40
that It’s extraordinary. The mane that they have, it’s very it’s it’s really incredible. And then there’s a little female, Khaleesi. Yes. She’s adorable.
Speaker: 1
51:48
And she is ai a puppy right now. Did you were able to hold her?
Speaker: 0
51:52
She’s adorable. Yes. She nibbles on your fingers. She’s a little she’s a little thing. But she’s, you know, one day gonna be a hundred and forty pounds. You can’t get anywhere near her Right. Which is really crazy.
Speaker: 1
52:02
Yeah. I’m glad you got to see the boys before. They were probably already a little bit standoffish Yep. Especially compared to Yes. Khaleesi.
Speaker: 0
52:09
Yeah. They’re standoffish. They they they get fairly close though within, like, 20 feet of you, checking you out. They pee all over the place, you know.
Speaker: 1
52:17
Marking their territory. Yeah.
Speaker: 0
52:19
It’s just so strange to see an animal in the flesh that didn’t exist, you know, for ten thousand years.
Speaker: 1
52:27
It’s amazing. Yeah. I was there for Khaleesi’s birth, and Ai people were asking me afterward, how did that feel? And I just you can’t even describe it. You know, that this moment when she was born and then she screamed, she had this this cry, this scream. I have it on my phone.
Speaker: 1
52:44
Actually, I can play it for you. But it was just such a I don’t know. It’s it it it’s this awe. Sai, I think this is one of the best things about the de extinction work and the species preservation work that Colossal is doing is that we live in such a crazy time. People don’t often have an opportunity to feel genuine awe about something. Right.
Speaker: 1
53:07
And this is one of the things that people get about going out, going hunting, go meh out and, you know, going and spending time in the woods or going and experiencing something that they wouldn’t normally experience, is is this this way to feel genuine wonder and excitement and enthusiasm.
Speaker: 1
53:22
And and Khaleesi’s birth, I wasn’t there for the birth of the boys. I was in The UK at a conference, and it was very sad. And I had COVID, and I was asleep and trying to recover. And And the next morning, I woke up and there were, like, a 150 text messages on my phone from Ben going, what the fuck are you doing?
Speaker: 1
53:39
Where are you? Why are you not responding? And I was like, oh meh god. I’ve missed this moment. So I made sure that I was there, bryden for for Khaleesi. And I’m glad I was because what what an amazing I’m glad you got to see them.
Speaker: 0
53:51
I’m glad I got to see them too. It’s it’s really a crazy experience. I felt very fortunate just to be in their presence and and also very conflicted by it all. Like, this is so odd. Like, is this the beginning? Like, are we gonna bring back everything? Like, would is that a good thing? Are things supposed to go extinct?
Speaker: 0
54:07
Are we supposed to just bring back everything that’s ever lived? At what point do we draw the line? You know, all these thoughts in my ai, like, why are human beings the deciders of what lives and dies? Like, shah are we do we have an arrogance because of our relative intellect that we think that we should be able to make these kind of decisions and not understand the comprehensive effect that it has on the entire ecosystem?
Speaker: 0
54:30
And we know what happens with invasive species. When invasive species come into new territories, they destroy everything. It’s ai Florida is amazing example of that. Right. Florida is so crazy. It is I mean, it is Florida. Yeah. You ai, I mean, like, when you think of Florida, you think, like, Florida man.
Speaker: 0
54:48
So the only state that you can say, like, the name of the state and then a meh, and everybody’s like, what did he do? You know, like but that’s Florida ecologically. Yeah. Like, the entire center of it, the Everglades, is infested with Burmese pythons.
Speaker: 1
55:01
Yeah. Did you see that there is a competition every year to go out and kill as many as they can? And there’s a there’s a monetary reward for people who kill I think it’s the most or maybe the the biggest or some something like this.
Speaker: 0
55:12
Yeah. Even that’s not gonna put it down there.
Speaker: 1
55:14
No. It doesn’t at all. People kill the and in during this competition, they kill hundreds, maybe thousands of these snakes, and it doesn’t even touch them.
Speaker: 0
55:21
There’s an estimate of a half a million. They think there might be a half a million there. And there’s a guy that’s been on this podcast for he calls himself Python Cowboy. He’s, quite a character. And didn’t he give us a head? We got a head laying around here. Right? You got it over there? That Ai head? But that dude, he has been catching them.
Speaker: 0
55:40
He’s his dog, so the dogs find where the nests are. And the video of these things, you know, you’re pulling out this fifteen, sixteen, 17. I think he’s got as big as, like, a 18 foot long snake.
Speaker: 1
55:51
Wow.
Speaker: 0
55:51
They’re hundreds of pounds. They’re enormous.
Speaker: 1
55:53
They swallow deer. They eat alligators. They’re eating alligators. Goodness. Because alligators are doing great. Like, that’s one thing I don’t mind them doing. Ai need to we need something that’s hot in alligators.
Speaker: 0
56:04
That’s another problem in Florida. It’s infested with alligators.
Speaker: 1
56:06
And they used to be on the endangered species list.
Speaker: 0
56:08
Ai I lived there, they were on the endangered species list.
Speaker: 1
56:10
One of the class of 1967. Right? The first species to be officially listed.
Speaker: 0
56:15
Why did they list them? And how
Speaker: 1
56:17
Because they were almost gone at that point.
Speaker: 0
56:19
They do that. Like, I can’t imagine that you could do that now, that you could get them to the point of extinction now, because they’re so hard to ai, and they’re everywhere.
Speaker: 1
56:27
Maybe it was
Speaker: 0
56:28
just I don’t wanna sai they’re so hard to find, ai, I mean, when they get in the water Yeah. You know, like You don’t want you’re not gonna get all of them. Yeah. Like, how are you killing all of them?
Speaker: 1
56:35
I was you know, there’s a shah. I don’t know where it’s on, but it’s a show that’s called Florida Meh. I was watching it on a flight the other day. And seriously. And it goes through interactions with that Florida meh have. And one of them is about a dude who was kinda lost in his life.
Speaker: 1
56:49
And he climbed over a fence that he shouldn’t have climbed over and went for a swim in a lake, and then had an alligator bit off his arm. And that is the that’s the that’s that particular
Speaker: 0
56:59
Oh, I saw that guy in the news. That’s the guy that, like, he had to walk, like, for a whole day with, like, one arya.
Speaker: 1
57:06
I don’t know. Meh remember there was a guy who what I I mean, I don’t know. There’s probably hundreds of stories like this. But in this video and I was trying to sleep, so I’m probably wrong. In this video, he laid on the side of the lake, like, probably bleeding to death, when an alligator that was in the shape of his mom, I think, came up to him and told him he had to get his ass up and move or he was gonna die.
Speaker: 1
57:27
And he was like, okay, meh. I’ll do that. It was I don’t know.
Speaker: 0
57:29
Oh, boy. He was probably not sober.
Speaker: 1
57:33
I’d imagine that It was blood loss at that point. Sure.
Speaker: 0
57:36
And then also whatever contributed to make him climb that fence in the first place. Right.
Speaker: 2
57:40
I won’t play the video, but there you go.
Speaker: 0
57:42
Is that the dude?
Speaker: 2
57:42
I mean, this is this is not the show she’s watching is on Netflix, I think.
Speaker: 1
57:46
Is it?
Speaker: 2
57:46
This is a similar thing that did happen a month ago. Here’s the video of it.
Speaker: 1
57:50
Yes. The the one that was the show that was about
Speaker: 0
57:52
see this dude. I don’t wanna see this dude lose his arm.
Speaker: 1
57:55
The show was about something that happened years ago. If there is enough, go for them to be able to make it. But, yeah, I mean, how many people in Florida? All the time. Yeah. Right? I mean, it’s Florida.
Speaker: 0
58:02
They are huge. Yeah. They’re
Speaker: 1
58:04
Now they’re in Georgia too. Right?
Speaker: 0
58:06
Oh, they’re in Texas.
Speaker: 1
58:06
Yeah. Texas.
Speaker: 0
58:07
They’re here. Yeah. They they they find them. And the golf courses in Florida, like, good good luck playing golf out there. Are you crazy? You’re playing golf in Jurassic Park. There’s I’m sure you’ve seen the videos. There’s one amazing video of this huge alligator. It’s like a 14 footer, and it’s walking across this golf course, and it looks like a dinosaur because it’s not walking, like, with its dragging its belly on the ground like they sometimes do.
Speaker: 0
58:33
It’s kinda puffed up. There it is. Look at that.
Speaker: 1
58:35
Holy oh, my god. That’s wild.
Speaker: 0
58:38
That is so big. Look at the size of that thing.
Speaker: 1
58:41
When you’re out there playing golf, you’re ai you see that ai, and you know that they can run fast.
Speaker: 0
58:47
Yeah. They run, like, 30 miles an hour. Yeah.
Speaker: 1
58:49
And they run fast. This dork.
Speaker: 0
58:50
This dork can’t run 10 miles ai hour.
Speaker: 1
58:52
Florida, man.
Speaker: 0
58:53
Yeah. That’s totally Florida, man. Let me get me a selfie for the Facebook. He’s gonna get right up on that thing. And, you know, there’s a lot of them there too. I mean, they say that it pretty much any undisturbed body of water likely has an alligator in it now.
Speaker: 1
59:07
So what ate them?
Speaker: 0
59:09
That’s a good question. Back in the day, they probably just ate each other. You know, they ai each other.
Speaker: 1
59:14
Maybe they’re gonna do that too.
Speaker: 0
59:15
I mean
Speaker: 1
59:15
I’m sure they probably do.
Speaker: 0
59:16
They probably have to at a certain point in time. Ai mean, what are the snakes gonna eat? Snakes have wiped out 90% of the mammals in the Everglades.
Speaker: 1
59:23
And they’re terrible for birds too?
Speaker: 0
59:24
Oh, yeah. For everything. Ground nesting birds, anything anything they can get a hold of. I mean and if there’s a half a million of them, that is a killing population of extraordinary proportions. I mean, half a million things that could eat a deer. You know, they they there’s no skunks left. There’s everything. Raccoons, they’re all gone. Yeah. Everything’s missing.
Speaker: 1
59:44
But this is exactly why we need these technologies that we’re trying to develop at Colossal. You know, we’re we’re not just bringing species back to life. Right? We’re we’re we’re
Speaker: 0
59:53
This sounds
Speaker: 1
59:53
like a sales pitch. Species preservation company. Right? It is a sales pitch. But birds whenever I think about birds, I think of this. Right? We know that there are things that we can do to help mammals to adapt to rapid changes in their habitat. Right? We we can do things like, like the, Florida panthers.
Speaker: 1
01:00:12
You know, one of the things that we did to save Florida panthers from becoming extinct was we introduced panthers from Texas, which are
Speaker: 0
01:00:19
the
Speaker: 1
01:00:19
closest genetically and geographically to Florida Panthers. They were probably connected at some point until humans created stuff that meant that they couldn’t go back and forth. And when Texas Panthers were introduced in the mid nineteen nineties, that population recovered.
Speaker: 1
01:00:34
They stopped they had a, a disorder called cryptorchidism where their testicles wouldn’t descend or only one would descend. They had all sorts of heart problems. They had Half
Speaker: 0
01:00:43
fruit because there’s a small breeding population?
Speaker: 1
01:00:45
Yeah. Because there were very few of them and so
Speaker: 0
01:00:47
No genetic diversity.
Speaker: 1
01:00:48
The choice was to mate with your family and that’s it. Ai? And things want to survive sai they do. So you get these highly inbred populations and people fixed it by moving an animal from one population to another, introducing new genetic diversity. It’s called genetic rescue. Right?
Speaker: 1
01:01:06
And that’s a a great way of bringing diversity back into a population. It’s what we’re trying to do with our red wolf project. Mhmm. Red wolves are one of the most endangered wolf species in the world. They’re the only endemic American wolf, and they are nearly extinct. There’s a successful captive breeding program.
Speaker: 1
01:01:23
And a few years ago, some of the people that we work with at Colossal Woman called Bridget Von Holt, who’s at Princeton, who’s a friend of mine, She was working and discovered because people were sending her photos. See, this is why you have to pay attention to people who you think might be crazy when they send you pictures of things.
Speaker: 1
01:01:39
You know, look at this cool crazy thing that I think I found. You shouldn’t just discount it. I mean, I’m the person who has tested insulation that somebody told me big foot peed on and participated in it. Because if it’s real, I sana be the person who finds it.
Speaker: 0
01:01:53
Right? Right.
Speaker: 1
01:01:53
Yeah. So Bridget says this guy who lives down in the, the the the coast of Louisiana, sent her a picture of an animal that she’s like, that is not a wolf, and it is not a coyote, and I don’t know what it is, and it’s crazy. And she looked at it and she goes, yeah. It’s it’s not. It’s something else. It’s something in between those.
Speaker: 1
01:02:12
And so she tested it and found that it has a ton of DNA ancestry from red wolves. And they’re hybridized a little bit with coyotes, but all red wolves are hybridized a little bit with coyotes. Canids are always hybridizing with each other. We know that because, you know, there are wolves that are black because black gene for wolves got into the wolf population because a domestic dog had his way with a wolf in heat.
Speaker: 1
01:02:37
Right? That’s how that allele got into that population. So we know canids do this all the time. And she was ai, this is so cool because this captive breeding population arya established with just a few founder individuals. And the team working with them are doing a great job trying to maximize genetic diversity by picking who’s gonna pair with who to keep all that diversity there.
Speaker: 1
01:02:58
But it’s still just a few individuals, so they are going to lose genetic diversity. It’s just how it works. But if we can bring other individuals in from this population, that’s a way of concentrating more diversity, better able to pick which parts are red wolf, either by breeding individuals or by editing their DNA, which is technology that we developed on the path to dire wolf.
Speaker: 1
01:03:20
Right? And we can actually help this population to survive. So there are there are ways that we can do this for for mammals that are gonna have really amazing consequences for the way we can protect biodiversity.
Speaker: 0
01:03:32
Well, that’s fascinating for things like red wolves and things like that. But what, you know, what do you like, when you think of, like, the python problem in Florida, I heard the worst idea. The worst idea they were talking about introducing honey badgers.
Speaker: 1
01:03:47
Honey badgers.
Speaker: 0
01:03:48
Because they eat snakes. I mean, I don’t know if this sai a serious idea.
Speaker: 1
01:03:52
Because we have never, as a species, humans, introduced a thing to try to control a thing, and that thing that we introduced just went horribly wrong. We’ve never done that before. Right, Australia? Right.
Speaker: 0
01:04:03
Australia’s a wreck. They have a terrible feral cat problem.
Speaker: 1
01:04:07
Yeah. Yeah. And in in Hawaii, they have these giant African land snails that Oh, yeah.
Speaker: 0
01:04:13
Heard of those. Yeah.
Speaker: 1
01:04:14
That they introduced this thing called a a rosy wolf snail that they were going to get to eat, the giant African land snails. But instead, the rosy wolf snail prefers the taste of native endemic Hawaiian snails. And so the rosy wolf snail is leaving the giant snails alone. They’re and they’re big.
Speaker: 1
01:04:31
Have you seen one of those?
Speaker: 0
01:04:32
I don’t think I have.
Speaker: 1
01:04:33
The giant African land sai? It’s worth looking at it.
Speaker: 0
01:04:37
Did they come over on cargo ships or something?
Speaker: 1
01:04:38
I think we I think people introduced them for some reason that I can’t
Speaker: 0
01:04:42
Oh, great.
Speaker: 1
01:04:43
What it yeah. So we have a good history of doing this kind of thing.
Speaker: 0
01:04:46
For giant escargot? Woah. Right? Woah. Can they eat those? Are those delicious?
Speaker: 1
01:04:52
I think people can eat them probably, but they eat everything ram all of the vegetation to the other snails Ai of that. To plaster. You know, they they’ll eat their way through infrastructure that people have built meh.
Speaker: 0
01:05:02
They’re Oh, great. Yeah. Oh, great.
Speaker: 1
01:05:04
Yeah. So we introduced these little things, rosy wolf snails, to try to control them, but instead, they’re killing all the the endemic snails. So
Speaker: 0
01:05:12
We know it again. Yeah. I hope they don’t bring honey badgers to Florida. But I I you know, I don’t even know if this article I was reading was a serious article. But it was just ai, that sounds like something that someone would because, you know, they have they’re really good at killing snakes. Like, that’s what they like to do.
Speaker: 0
01:05:27
They kill cobras. And they have an unbelievably resilient body. Yeah. Like, they can tolerate getting bit by lions. I mean, they’re freaks. They’re really weird animals, like honey badgers.
Speaker: 0
01:05:40
And they just really do
Speaker: 1
01:05:41
They’re cute. Right? I remember when my kids were little watching the ai vatsal. There was a wild cats episode about honey badgers, how they were all cute when they were babies because they were hiding in camouflage. Yeah.
Speaker: 0
01:05:51
Yeah. Meh. Maybe when their babies are cute. They’re pretty ferocious.
Speaker: 1
01:05:55
Yeah.
Speaker: 0
01:05:55
Yeah. There’s a lot of wolverine. Yeah. Yeah. Very similar to wolverines. Yeah. Yeah. Like, I think they’re all in the same family. Right? Yeah. There he is. Look at that face.
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01:06:03
I think they look
Speaker: 0
01:06:03
very good. Look at that face. Just big old deadly speak, and that’s his lunch. And they get bit all the ai, and they just, like, they get sick, pass out for a couple minutes, and then recover and kill a snake.
Speaker: 1
01:06:14
That’s amazing. Yeah.
Speaker: 0
01:06:15
They’re ferocious little animals.
Speaker: 1
01:06:17
So have people been able to understand better antivenom properties from studying them?
Speaker: 0
01:06:21
That’s a really good look at that face. Yeah. Oh ai god.
Speaker: 1
01:06:25
It looks vicious.
Speaker: 0
01:06:26
That is such a crazy animal.
Speaker: 1
01:06:29
It’s that pattern on the coat is really beautiful.
Speaker: 0
01:06:31
Oh, they’re wild looking. They’re wild looking. I just hope they don’t bring them into Florida. Because it sounds like someone’s gonna do it, you know. Like, that that sounds like a Florida idea.
Speaker: 1
01:06:40
Have you heard about the hippo solution? The from the early twentieth century?
Speaker: 0
01:06:43
No. No. Sai in this is this
Speaker: 1
01:06:46
is a great sort of American history story because, you know, this is our country is replete with people with brilliant ideas. Right? And in the early twentieth century, when the the land in the West was not doing so well, been overgrazed, there were too many cattle, and there was this this thing called the meat question.
Speaker: 1
01:07:01
It was the thing of the day, the meat question. People were talking about how are we sana survive ai there’s not enough cattle? How are maybe we’re gonna have to eat our dogs. And at the same time, there was a problem in the Mississippi and other places where the I think it was the World Fair.
Speaker: 1
01:07:16
People had the brought New Orleans, who was the host city of the I think in Japan, they brought New Orleans this, water hyacinth, this water little ai beautiful flower to as a gift. And they loved it, and so they planted it everywhere. And it just grew ai absolute crazy and was choking up the the river.
Speaker: 1
01:07:33
Like, ships couldn’t get through because of this, like, matted river. People were, like, putting oil on it to get it to sink and trying to light it on fire, and nothing would happen. And this team of people that included a congressman from Louisiana came up with a solution for both problems at once, and that was that they were going to import hippos from Africa into Louisiana.
Speaker: 1
01:07:55
Oh. Yeah. To live on the bayous. They would eat the plant, the this water hyacinth thing, and then we could eat them. And that was gonna be the perfect solution to both of these problems. Yeah.
Speaker: 0
01:08:06
How did that get stopped?
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01:08:08
It was an accident. So it was it’s actually a fun story. You should you should look it up and read the the whole story because it it involved these two guys. One one of them was the guy who was the inspiration for the Boy Scouts of Meh, and another guy was, like, a con meh who had worked as a pimp and a journalist and all these other things.
Speaker: 1
01:08:24
And they had actually been employed during the Boer Wars to kill each other, but they came together on part of this congressman’s team. The scout thought it was a great idea. He wanted people to bring in all sorts of animals from Africa and put them in national parks sai that people would want to go to national parks because they could hunt them and they could and that would, you know, have more reason for people to want to support the idea of national parks at the time, which is great.
Speaker: 1
01:08:44
Like, you know, this utility of nature. It seems weird compared to how we think of it now, but I think this is really it’s really important and it was a really important part of the way we we got conservation legislation in The US. So he was excited about this. And then the congressman, when he was pulling together the team of people that he wanted to be on his side for this, he went to a show that this other guy, the sort of con man traveling salesman, pimp escape artist dude was having about how he was an intrepid explorer, and he was like, that guy is an an expert as well.
Speaker: 1
01:09:13
He can also be on my team. And they testified in front of congress, and they asked questions like, you know, how do you know that they’re safe? How do you know that they’re tame? This con man, he was like, well, you know, there’s plenty of evidence that you can even feed them from a baby’s bottle with no evidence whatsoever. Right?
Speaker: 1
01:09:30
Just everybody was like, yeah. Awesome. Even the New York Times was completely behind it. They published an editorial talking about they called the Hippos Lake cow bacon. Yeah.
Speaker: 1
01:09:41
What year was this? This is, like, early twentieth century.
Speaker: 0
01:09:44
03/10. Yeah. Wow. Yeah. Lake cow bacon.
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01:09:49
Yeah. Everybody was, like, this is it. All
Speaker: 0
01:09:51
of that.
Speaker: 1
01:09:51
This is what’s gonna solve
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01:09:52
the problem. Teddy Roosevelt was behind
Speaker: 0
01:09:54
it too. Yeah. Teddy Roosevelt was behind it. Yeah. Oh, it was
Speaker: 2
01:09:56
a bill all the way in Congress. It just didn’t pass.
Speaker: 1
01:09:58
Yeah. Well, it didn’t it didn’t go up for a vote.
Speaker: 0
01:10:00
How did you ask almost to give a nation of hippo ranchers? Oh ai god. Yeah. Failed house bill sought to increase the availability of low cost meat by importing the hippopotamus that would be killed to make lake cow bacon.
Speaker: 1
01:10:12
Yes. Brilliant. This is I mean, this is such a it’s so funny. But it it’s not fair to call it failed because it didn’t fail. It never came up for a vote. So they had testified in front of Congress too late for it to come up to a vote that year, and then just other shit happened and people stopped paying attention.
Speaker: 0
01:10:26
That’s it?
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01:10:27
Yeah. It
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01:10:27
just went away? Wow.
Speaker: 1
01:10:29
Yeah. So near miss on the hippos. But Well,
Speaker: 0
01:10:31
they kill more people in Africa than any other mammal. Right?
Speaker: 1
01:10:34
Yeah. Yeah. Well and now we know that they’re good at becoming invasive. You saw there’s hippos that live now in Colombia because of Pablo Escobar. Nobody knew what to do with them. Yeah. And they started off with just a just a handful of them, and now there’s, like, dozens of them down there.
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01:10:48
And yeah.
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01:10:49
What are they doing about that?
Speaker: 1
01:10:51
Nothing. I think they keep rounding them up and putting them back on his property. Like, what can you do? Sai how meh property
Speaker: 0
01:10:57
did he did he have up there?
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01:10:58
I don’t know the answer to that. Yeah.
Speaker: 0
01:11:02
It’s so crazy that you just have hippos and then they just get loose and now vatsal Colombia has hippos.
Speaker: 1
01:11:09
He took them there on purpose though, just like we wanted to bring them here. Can you imagine how bad that would be though? And Ai mean, do
Speaker: 0
01:11:15
people What’s the wild boars in The United States? Great. That’s William Randolph Hearst. William Randolph Hearst wanted wild pigs on his property. And so he imported them ram, I think, from I don’t meh. It was Russia or somewhere in Europe. And then these wild pigs have now populated all through California.
Speaker: 0
01:11:34
I mean, they’re they’re all over the place now.
Speaker: 1
01:11:36
Yeah. That’s crazy. We did have wild pigs around The US at some point. Probably not the same thing. Right? Weren’t there wild pigs? There was also That’s a good question.
Speaker: 0
01:11:44
I think they came over on boats with explorers, you know, and, they weren’t William Randolph Hearst. They all the ones around, like, the Northern California area, I think all of those are the remnants of the William Randolph Hearst pigs.
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01:11:59
Yeah.
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01:12:00
They think.
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01:12:00
We don’t see them in Alaska, Yukon, where we find all these big, you know, stashes of bones coming out of permafrost. So it’s probably not that they came over like that. We find bison and horses and ai. Mostly bison.
Speaker: 0
01:12:11
Like, where did the wild boars emanate from? Like, what’s their original country of origin?
Speaker: 1
01:12:15
I think well, I have a friend who works on domestication of pigs, and they’ve published a bunch of different papers that are always contradicting each other. He gave a hilarious talk, at a meeting I was at last week about how he keeps saying something different as a way of, you know, keeping to publish more papers.
Speaker: 1
01:12:30
He he was just being nice about how he’s open to changing his mind with new data, which I think is a a valued trait in a science test. But yeah. So Southeast Asia or around Asia, I think, is the origin or at least the domestication. And normally, things are domesticated around where they were. Made.
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01:12:44
Well,
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01:12:44
they’re the weirdest animal. Right? Because the domestic ones will become they change. They morph when they go feral really quickly. I think it’s like they start within, like, six weeks.
Speaker: 1
01:12:54
I mean, this is the way evolution works. Right? You know? Something has a particular suite of traits.
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01:12:58
I’m reading this through Jeremy. The testimony of the when this was going on, this is the guy who presented this.
Speaker: 0
01:13:04
And he’s The
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01:13:05
hippo thing? He’s talking about pigs right here where they were gonna bring them from Northern Manchuria
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01:13:09
because of
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01:13:10
Oh. Were they the most delicious pigs?
Speaker: 2
01:13:12
They’re also talking about bringing in rhinos. Yeah. I think they did bring in camels in, like, eighteen fifty three.
Speaker: 0
01:13:17
Oh, well,
Speaker: 1
01:13:17
we had camels. There were North American camels that were were here during the ice ai.
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01:13:22
A bad test or something. This is all this is like
Speaker: 0
01:13:24
This is 1853?
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01:13:25
They’re
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01:13:26
talking about bringing antelopes in, and they asked, like, are they easily tamed, domesticated? He’s like, they’re very easily tamed.
Speaker: 1
01:13:32
That’s Erwin. So this is a guy who worked for, the I guess what became the USDA, but he was in charge of apples. But he was really dedicated to trying to solve this meat problem, and he saw importing African animals and animals from other places as the real solution to this. Yeah.
Speaker: 0
01:13:47
Well, they’ve definitely done that in Texas. Texas is overrun with African animals. Well All the private ranches Yeah. Are filled with elands and ai and wildebeest. And Well,
Speaker: 1
01:13:58
we used to have so many cool animals here that all went extinct at the end of the ai age. So why not? I mean, we had mammoths. Why shouldn’t we have elephants?
Speaker: 0
01:14:05
I don’t. But isn’t it weird? But it’s again, that’s the same argument. Ai, you’re bringing in an invasive species.
Speaker: 1
01:14:11
Is it invasive, though, if it used to live here?
Speaker: 0
01:14:13
Well, it’s invasive in a sense that the wolves that are in Colorado right now that are eating all the cattle are kind of invasive.
Speaker: 1
01:14:20
Yeah. I mean
Speaker: 0
01:14:21
Right? They’re not invasive because they do live I mean, there are wolves actually just have moved into the San Juans. I think I think documented, like, natural migration as opposed to the reintroduction. I think there was something I read about that yesterday. But the wolves that they’ve introduced to, like, outside of Aspen in particular, I have a friend who has a ranch out there, and I ai about it in on Instagram.
Speaker: 0
01:14:44
He actually sent me some more pictures yesterday. And I was gonna post about it, but so much crazy stuff was happening in LA. I’m ai, this is not the time to talk about, like, wolf problems. Right. But the they they’re just killing calves and eating their liver.
Speaker: 0
01:14:57
This they’re they’re not even that hungry. They’re just eating the tasty parts and leaving these calves saloni. And these people are on a 24 run ragged, you know, they they these they have these teams of guys that have to patrol the area twenty four hours a day to try to scare off the wolves.
Speaker: 0
01:15:17
And they they’re not allowed to shoot them and, you know, they spent millions of dollars bringing them there and they’re just eating cattle.
Speaker: 1
01:15:24
Yeah. I imagine it’s really devastating to see something like that happening and know that somebody else made this decision Yeah. And that you, who actually experienced it, weren’t. I mean, I I imagine the people who voted for that. I wonder what what they imagined.
Speaker: 0
01:15:39
Well, it’s ballot box biology. Right? You get a bunch of people that ai in the cities that don’t have a lot of experience in in nature and wild ecosystems, and then you introduce this ai. We’re gonna bring wolves back to their native habitat. Oh, that sounds amazing. What they’re not telling you is, like, this what this rancher told me is that, first of all, the original wolves that were introduced into Colorado were wolves that were taken from Oregon because these wolves were preying on cattle.
Speaker: 0
01:16:06
Oh. So they had So
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01:16:07
they already had a taste for it.
Speaker: 0
01:16:09
Exactly. Yeah. And they already had habits. And so then they brought them into Colorado where they start preying on cattle. And so then they moved them from this area where they were preying on cattle and put them outside of Speak, where they
Speaker: 1
01:16:21
Prey on cattle.
Speaker: 0
01:16:21
Start preying on cattle. It’s it’s just stupid. Yeah. And it’s, again, it’s not biologists. It’s not their idea. It’s ballot box biology.
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01:16:30
This is why
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01:16:30
I It’s
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01:16:30
all being
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01:16:31
instigated by the, Colorado governor.
Speaker: 1
01:16:33
Yeah. It’s so important to actually talk to wildlife biologists and ecologists. I mean, we can see from Yellowstone how important having this keystone predator is in ecosystems where they can be and where there is space for them. But the land is not the same as everywhere as it is in Yellowstone.
Speaker: 1
01:16:50
And we need to be able to make you know, Ai when I was at Santa Cruz, I taught, an introductory biology class for non majors where my goal was to give the students tools to be able to think on their own, which is harder than you might imagine. And their midterm exam was a debate, and the topic of the debate was that wolves should be introduced into California.
Speaker: 0
01:17:12
Why not New York City? Let’s go.
Speaker: 1
01:17:14
Well Put
Speaker: 0
01:17:14
them everywhere they used to be. I mean, this is where it gets silly. It’s ai when you’re dealing with people that have cattle ranches and this is their entire livelihood, and all they’re doing now is just compensating them for the calves that get killed and then so you have less output every year.
Speaker: 0
01:17:28
So it’s ai the whole thing is crazy. They were already on their way to do a natural migration into Colorado.
Speaker: 1
01:17:35
Right. And it would have been different wolves.
Speaker: 0
01:17:37
Yes. It would have been different ai wolves too. Because I think there’s also, like, some of the wolves that are being introduced, they’re introduced from British Columbia, or they’re being, you know, introduced from Alberta or somewhere up there. Like, I think that was the ones that came into Yellowstone. Like, the Yellowstone thing is cool. Right? There’s it’s been a few decades now.
Speaker: 0
01:17:56
People have kind of, like, come to this sort of equilibrium, you know, with there’s people ai that there was an overpopulation of elk for sure. I mean, they they used to have these hunting seasons where they would hunt them in the snow in the winter because there were so many of them.
Speaker: 0
01:18:12
They wanted you to just be able to pick them out and just just shoot them for meat because they really didn’t have the resources, because they didn’t have the apex predators. Right. Because a lion can only eat so many of them. So mountain lions weren’t really putting the dent in the population vatsal pack of intelligent hunting cooperative animals ai wolves could do.
Speaker: 0
01:18:31
So they brought it back and it’s, you know, it’s relatively successful. They’ve knocked the population of elk down more than 40%, but
Speaker: 1
01:18:39
Wow.
Speaker: 0
01:18:39
That’s probably good. Yeah. I mean, not for the people that hunt elk. They’re really mad. But, you know, wolves are cool. Schools have ram around. But Montana is very different than Aspen. Right. It’s very different in you’re in the mountains of Montana and you see a wolf versus in someone’s cattle ranch in Aspen.
Speaker: 0
01:18:56
Right. This, like, this is stupid. Like, why did you do this?
Speaker: 1
01:19:01
But what’s ai, I’ve this this class that I took. So before it was a debate that I taught. Sorry. It was a debate. And what I made them do was assume roles of a rancher, a politician, a conservationist.
Speaker: 0
01:19:12
Mhmm.
Speaker: 1
01:19:12
Ai I had several different roles. And then I randomly assigned whether they were pro or con. And they had a couple of weeks to figure out what their what their debate was gonna be. And I took a vote before the debate. And as you might expect for 18 year olds in California, you say at the beginning, should wolves be introduced? 100% yes. Ai.
Speaker: 1
01:19:30
They do this debate, and I did it four years in a row. And every year after they had to do this, after they had to put themselves in somebody else’s shoes and think about it from their perspective, it would shift. And the majority of people would be like, yeah, no. It’s a bad idea.
Speaker: 1
01:19:46
I think if you give people the tools to be able to think, they can imagine themselves in a different scenario. And we need to do that. We need to be arming people with thoughtfulness rather than jumping to a conclusion.
Speaker: 0
01:19:58
Yeah. And also, ballot box biology. It’s like if you
Speaker: 1
01:20:02
But everybody’s gonna vote.
Speaker: 0
01:20:03
So Right. But you shouldn’t be able to vote on things that you’re not educated in.
Speaker: 1
01:20:07
Yeah.
Speaker: 0
01:20:07
It’s like if you allow people to vote on things that have tremendous consequences to the ecosystem, like a reintroduction of an apex predator, and they don’t understand those consequences. They just have this very utopian idea of what it means to bring back wolves. Look, I love them. I think they’re amazing animals.
Speaker: 0
01:20:24
It’s just ai putting them in, you know, Calabasas is probably not the best idea. Right. Putting them where people ai, they’re gonna eat pets. They’re gonna they’re gonna eat a lot of things that are penned up, whether they’re sheep or goats or whatever the whatever people have that they can get out easily.
Speaker: 0
01:20:40
They’re not gonna chase down a herd of elk. That’s
Speaker: 1
01:20:43
hard. Well, they’re biology. Right? They’re not they’re making decisions on where they can find their next meal. We’re we’re not planning on rewilding dire wolves just to
Speaker: 0
01:20:50
That’s great.
Speaker: 1
01:20:51
Put that out there.
Speaker: 0
01:20:51
I like that.
Speaker: 1
01:20:52
Plus, you’ve met Khaleesi. I I don’t think she would be.
Speaker: 0
01:20:55
I bet she will in a couple of years.
Speaker: 1
01:20:57
Yeah. Maybe so. Yeah. But right now couple
Speaker: 0
01:20:59
of years, she’ll freak you out.
Speaker: 1
01:21:01
She ai speak me out already when you look at her, but yeah.
Speaker: 0
01:21:04
His eyes are so intense. They’re so intense. You You know, when you look into a predator’s eyes, there’s something about it. It’s like you realize, like, oh meh god. I’m like a water balloon. I’m so you know, we’re just, like, so weak and soft. And
Speaker: 1
01:21:17
Yep. We’ve been putting together, not because we’re we’re not going to release them, but the next step for their lives is to study them and see, you know, how they’re changed by their DNA being modified, measure things like their gene expression, their growth, their health span, their ai, learn the consequences of the work that we’re doing, learn how they interact with the habitat, Introduce Khaleesi to her brothers and the Right.
Speaker: 1
01:21:39
The next animals that we make into that pack to make a small pack, but they will stay on that secure, expansive ecological preserve that you were
Speaker: 0
01:21:46
Yeah. And you’re not gonna let them breed?
Speaker: 1
01:21:49
No. The plan is not to let them breed.
Speaker: 0
01:21:51
How will you prevent them from breeding?
Speaker: 1
01:21:53
Well, at the at the moment, they’re separated. Right. But we’ll probably use subcutaneous you know, you can put a an hormonal contraceptive. Yeah. Right.
Speaker: 0
01:22:07
Is there
Speaker: 1
01:22:07
There’s been some ideas of of maybe so we don’t want to to castrate them, which would obviously be a way to stop it. But, because we want them to be able to reach their full size because we want to know what that would be. Right. And we want them to be able to have the hormones to be able to do that. So, but they will be controlled. They’re they’re you know, we track them.
Speaker: 1
01:22:24
There’s cameras on them all the time. There’s three separate layers of fencing to keep them in. We know exactly where they are. They they couldn’t get a splinter without a camera somewhere seeing it, and we know exactly what’s going on with them. Sai, yeah, we’ll we’ll
Speaker: 0
01:22:37
That sounds like a scene in Jurassic Park.
Speaker: 1
01:22:39
We we have a totally different intro. The scene. Yes.
Speaker: 0
01:22:41
Don’t worry. We have cameras upon cameras.
Speaker: 1
01:22:43
Oh, I was do I sound like the sai? No.
Speaker: 0
01:22:46
You don’t.
Speaker: 1
01:22:48
Ai kinda do, actually. Sai was in Mauritius,
Speaker: 0
01:22:51
working on scientist. No. Jeff Goldblum was the scientist that got I’m
Speaker: 1
01:22:55
Henry Wu. Right? I’m the chief scientist. Right? So I I’m good guy for now.
Speaker: 0
01:22:59
Right.
Speaker: 1
01:23:00
Right? But he becomes a bad guy in the future. Right? So I’m looking forward to my evil transition. I’m not. I’m we’re we’re not making ai we’re not making dinosaurs. But, you know, there were other cool animals that we have DNA for. We have, I I heard you talking about the the American cheetah. Yes. Sai I have we have two high quality genome sequences from American cheetah.
Speaker: 0
01:23:20
Wow. Maybe we
Speaker: 1
01:23:21
want them back to to help with our with our population problems.
Speaker: 0
01:23:27
So let’s let’s get to the criticisms because there’s people that are saying that these are not dire wolves, that what you’ve done is just manipulate the DNA of a gray wolf.
Speaker: 1
01:23:38
They are dire wolves because we have manipulated the DNA of gray wolves. We we took dire wolf genome sequences from animals one animal that lived 72,000 years ago and one animal that lived 13,000 years ago, And we lined them up next to each other and figured out what it is that makes a dire wolf a dire wolf.
Speaker: 1
01:23:58
And then we used the tools of genome engineering to bring those traits back in Romulus, Remus, and Khaleesi, shah are three ai that are alive now. And that has created these animals that you saw shah are bigger and they’re stronger and they have that direwolf coat. And that’s a cool thing too.
Speaker: 1
01:24:16
That coat, the light coat color that you sai, was something that we absolutely could not have known without the ancient DNA, because no one has ever seen a dire wolf. When we published a paper before I joined Colossal many years ago that was about dire wolf evolution, we had a paleo artist reconstruct what dire wolves looked like, and they made them red and or reddy bryden.
Speaker: 1
01:24:38
And that’s because so many other animals seem to be reddy bryden, ai, bammoths arya, Neanderthals seem to have had red hair, and so we thought, sure, why not? We didn’t know because we hadn’t sequenced the part of their genome that we could use to see what color their coats were.
Speaker: 1
01:24:51
But both of these two animals that we had higher coverage DNA from had had gene variants in genes that are associated with meh. How are coats the the the hair color and ai color and things like that. That suggested they had light colored coats and so we thought, that’s cool.
Speaker: 1
01:25:07
We’ll we’ll have that as one of our key direwolf traits that we’re bringing back.
Speaker: 0
01:25:11
Is it possible that it’s like other wolves where there’s a variation, but you would only sequence the DNA of ones that had white?
Speaker: 1
01:25:18
It’s possible. Yeah. And I’m I’m sure there were different colors, but it’s interesting to me that two animals that lived so far apart from each other in time and geography would both have this light color coat. So maybe it wasn’t that every dire ai had a light coat, but it must have been a predominant color in the
Speaker: 0
01:25:35
population. What was the environment in which they lived? So if they ai thirteen thousand years ago, you’re talking about the ai age. Right? Yeah. Do you think that that’s why they had white hair?
Speaker: 1
01:25:45
It’s possible. Both of these animals were from northern part of their range where it would have been colder. They did live through previous interglacial periods. A hundred and twenty five thousand years ago, it was as warm as it is today or even warmer with predicted to be no ice at the poles.
Speaker: 1
01:25:58
And also, we know dire wolves were really common around the La Brea Tar Pits in Los Angeles. We haven’t been able to get any DNA out of anything from La Brea. That would be an amazing discovery.
Speaker: 0
01:26:08
The tar just destroys everything?
Speaker: 1
01:26:10
Don’t know if it destroys it or if it gets into the bone in a way that we can’t get the DNA out. So somehow inhibiting the recover of of the DNA, we’ll get there. I mean, someday, we’ll we’ll figure it out, and that’s gonna open up a lot of really cool
Speaker: 0
01:26:23
It kinda makes sense that, like, polar bears, having that white color would polar bears actually have it’s clear. Right?
Speaker: 1
01:26:30
Yeah. They have their hair is long and and it’s clear. And that’s why polar bears and have you seen those pictures of bears in zoos where they look polar bears in zoos would look green?
Speaker: 0
01:26:38
No. It’s Oh, they get covered in moss?
Speaker: 1
01:26:40
The it grows in the the hair is hollow. Woah. And so if they’re too wet and not cold enough, they can turn there’s this, like, weird
Speaker: 0
01:26:48
Oh, they have mold.
Speaker: 1
01:26:49
Inside their hair.
Speaker: 0
01:26:50
Oh, wow. Yeah. But it just makes sense that them being that color would have an evolutionary advantage for hunting because you’re in something that’s completely white Yeah. And you don’t see, like, a grizzly bear. You’d see, like, oh, look at that dark blob
Speaker: 1
01:27:04
Yeah.
Speaker: 0
01:27:05
That’s moving towards us.
Speaker: 1
01:27:06
We did some work in my academic lab where we discovered that polar bears and brown bears ai with each other. This is one of those funny stories about academia with a scarcity mindset there where we publish we we submit a grant proposal and we say, hey, we have this really cool observation that polar bears and brown bears hybridized during the last ice age when they overlap with each other.
Speaker: 1
01:27:27
And it gets rejected because they’re like, that’s dumb. We know that doesn’t happen. And then we found another hybrid polar bear from the previous interglacial. And then there’s evidence that they’re hybridizing today.
Speaker: 0
01:27:36
Yeah. They find them today.
Speaker: 1
01:27:37
Go out and do this. Yeah. So whenever they overlap geographically, they breed. But what’s interesting about this is that we always find the hybrids living like brown bears, even though it’s probably that the mom is a polar bear. Because a brown bear boy will wake up, you know, from hibernation and go out onto polar bear territory to scavenge for food.
Speaker: 1
01:28:00
And a polar bear female is an induced ovulator, whereas brown bear females are seasonal. So a a a polar bear female will ovulate in the presence of a male. So the male comes up to her and will mate her. The the other way around, if a polar bear bear, brown male, had encountered a brown bear female, he’s probably more likely to eat her than to mate her. Right?
Speaker: 0
01:28:23
Oh, wow.
Speaker: 1
01:28:24
And so but that’s weird then. So why do we always find the hybrids living with brown bears instead of living with polar bears? And the polar bear biologists who we’ve worked with I’ve worked a lot of time with Ian Sterling, who’s a fantastic polar bear biologist from Canadian Ai.
Speaker: 1
01:28:38
And he his hypothesis is straightforward that they can’t successfully hunt seals if they don’t have that white fur.
Speaker: 0
01:28:48
Completely makes sense.
Speaker: 1
01:28:49
It does. Right?
Speaker: 0
01:28:50
Because they they have that ability to swim and they dive under the water. And they’re also, like, really clever in how they use those ice shelves and swim from one ice shelf to another.
Speaker: 1
01:29:00
Yeah. But they hide in I mean Mhmm. They even have those things where they cover their nose, the with their hand, the black nose with their hand because the black nose Ai know. It’s insane. Right?
Speaker: 0
01:29:10
That’s nuts.
Speaker: 1
01:29:10
Biology is cool.
Speaker: 0
01:29:12
It is cool. It’s cool, like, to think of, like, how they became successful doing that. Like, who figured that out? How do they have the self awareness to know that the end of their nose is dark and that other animals can see it?
Speaker: 1
01:29:21
But they also hybridize just given the chance to do so. Right? They’ll because biology doesn’t recognize species concepts. Right? Biology doesn’t care that that animal is called a brown bear by us and that animal is called a polar bear. Right. They run into each other. They’re ai, cool.
Speaker: 1
01:29:36
Just like our Neanderthal ancestors. Right?
Speaker: 0
01:29:38
Are those hybrids, are are they are they fertile? Can they have babies?
Speaker: 1
01:29:44
Yeah. This is actually how we discovered it because we found that the place where brown bears ai with polar bears during the last ice age was probably the ABC Ai off the coast of Alaska because the ice was that far south at the peak of the last ice age. And brown bear boys would move on to the islands as the habitat got better where they encountered these populations of polar bears that had been stranded there as the ice receded, pretty much.
Speaker: 1
01:30:09
And so they hybridized there, and all brown bears in North America today have ancestry from that admixture with polar bears.
Speaker: 0
01:30:17
Jeez. Wow. That’s so fascinating.
Speaker: 1
01:30:20
Yeah. It’s just like how we all have ancestry from mixing with Neanderthals. Like that. Is that from the German zoo? Because there’s a a couple of bears at it.
Speaker: 0
01:30:30
But that really looks like a ai, doesn’t it? Yeah.
Speaker: 1
01:30:32
It looks like there’s
Speaker: 0
01:30:33
a lot of traits to both of them.
Speaker: 1
01:30:35
Yeah. It’s impressive.
Speaker: 0
01:30:36
Bay bears are some of the most fascinating animals ever. Paws. Yeah. It’s just it’s just an incredible animal. So that’s it’s really I’m really glad you said it that way, that nature doesn’t know that there’s a polar bear and a brown bear.
Speaker: 1
01:30:51
Why would it?
Speaker: 0
01:30:52
You’re right. It’s just our definitions. Yeah. Is this part of the problem with the criticism of the science is that we are being very specific about what we’re calling these things based on our own definitions that we’ve all agreed upon?
Speaker: 1
01:31:07
Yeah. Yeah.
Speaker: 0
01:31:08
But that the true nature of genes is that there’s this, like, proliferation and fluctuation, and all these animals breed with each other, and it’s ai
Speaker: 1
01:31:19
It’s kind of that, but it’s also that we haven’t agreed. Right? So there’s this group of academic scientists who are trying to say trying to grasp so tightly to this very precise definition of a species as having to do with DNA, how much DNA matches something else. But that is and it’s interesting. I think the reason that we keep having this conversation is because it’s genuinely interesting to talk about species concepts.
Speaker: 1
01:31:46
We have come up with, you know, dozens of different species concepts, And they’re all for a particular purpose. You know, if I am wanting to have a conversation about dinosaur fossils or anything that’s a fossil, I’m going to use the morphological species concept because that’s all I’ve got.
Speaker: 1
01:32:04
I’m sana compare the shape of this bone with the shape of this saloni. And if they’re similar enough to my trained eye, I’m gonna call that a a species. I saw you had a a bison priscus Yes. I’m going to say, skull out there. This is that’s from the from last year.
Speaker: 0
01:32:20
The boneyard. Yeah. Yeah. Steppe bison.
Speaker: 1
01:32:22
Yeah. Steppe bison. Bison priscus or Ai crassicornis, Bison occidentalis, Bison a las gensis, Bison I could go on forever. I you know, this is their the naming of bison was ai sport in the, you know, ai, nineteenth centuries, mostly nineteenth century.
Speaker: 0
01:32:39
Did you go to the bone lab? The boneyard?
Speaker: 1
01:32:41
I haven’t I’ve I don’t think I’ve been to his Ai didn’t go with Meh, but I’ve been working up in that part of the world for thirty years. We we spend a lot of time working at gold mines outside of Dawson City in have you been to Dawson City? No. It’s amazing. Ai, it’s an old timey gold town, dirt roads, wooden ai.
Speaker: 1
01:32:58
Like, the the buildings are all crooked because the the fire is burned at one end and it melts the permafrost underneath and it goes Woah. It’s where I learned what you’re supposed to do when a fight breaks out in the bar that you’ve gone into.
Speaker: 0
01:33:09
What are you supposed to do?
Speaker: 1
01:33:10
Grab your beer. Back up. Right?
Speaker: 0
01:33:13
No. Get out
Speaker: 1
01:33:14
of there. Why is your beer’s gonna get knocked over? Over. I’m not leaving.
Speaker: 0
01:33:16
You’re not leaving when a pipe breaks out?
Speaker: 1
01:33:19
Not in Dawson City. There’s mosquitoes outside. No. It’s
Speaker: 0
01:33:22
I would tell you to leave.
Speaker: 1
01:33:25
No. It’s a weird place. They still have these
Speaker: 0
01:33:28
women. Women fighting don’t scare me as much as men fighting. But then women can pull out guns.
Speaker: 1
01:33:33
That’s true. But this is it’s Canada, so less likely for that to happen than in Alaska. But this is there have been weird things happen there and, you know, there’s, you go out to the bars in Dawson City. Ai good. Why am I telling these stories? This is ridiculous. You go to the bars in Dawson City, and they still have this thing where there’s the bell.
Speaker: 1
01:33:52
And if you ring the bell, the person who’s rung the bell is buying a round for everybody who’s in the bar. And you learn after you’ve been there for a while that a person is only ringing that bell because he wants the right to talk to everybody who’s in there because he wants to fight with somebody.
Speaker: 1
01:34:05
Right? This is somebody who’s ai a diamond driller who’s just got paid in cash for the first ai, and he’s like, now I want to fuck somebody up. Right? So he comes in. Really?
Speaker: 0
01:34:12
That’s what they wanna do when they get paid?
Speaker: 1
01:34:13
Rings a bell and then goes from table to table sitting around with people. And we, the, like, nerdy sai, paleo geneticists sitting in the corner are trying to just be super nice Canadians, like, talking to these people. Like, I don’t sana fight, you know?
Speaker: 0
01:34:28
And he’s just looking to fight them
Speaker: 1
01:34:29
with someone? Just yeah. Just looking to fight. Boy. Yeah. It’s a weird part of the world. It’s it’s it’s a fun place to work. But anyway, I I digress. There’s gold mines like that like the site outside Fairbanks that are super productive like ai. And every one of the miners out there has, like, this cool collection.
Speaker: 1
01:34:44
Not any nearly as cool as his, but but because he’s got so much land, they’ve been collecting it for such a long time. When I heard these those great stories about how he donated material to the American Museum.
Speaker: 0
01:34:55
Well, it was previous owners of his property. Right. Because I right? That’s the case. Right? And they dumped it in the East River. And so they denied dumping it in the East River, so then they hired these guys to go and ai for it. And John Reeves told everybody where it was.
Speaker: 0
01:35:12
Yeah. I don’t know if he hired him or just told him. But so these guys, dove in the East River. They found step bison, bones, jaw fragments, all sorts of different
Speaker: 1
01:35:21
Do you know what I think is great about that story? I really like it. Right? Because, I’m sure it’s true because they have so much of that material at the American Museum. When I started working on bison, and I’ve worked on bison for thirty years. Right? When I started working on ai, getting back to the species concept, I was trying to figure out if the DNA mapped to these species names, and they’ve got a fantastic collection at the AMNH.
Speaker: 1
01:35:42
But a lot of it is ram, you know. There’s so much bone there, broken pieces or other pieces, and you get to the point where you’re ai, what the hell am I gonna do with this? No. They shouldn’t have dumped it in the river, obviously. That’s dumb. Obviously. But he is going to get the last laugh. He won’t know because he’ll be long dead.
Speaker: 1
01:35:56
But in ten thousand years, when the paleontologists of the future are looking in that river, they’re gonna be ai, what the fuck?
Speaker: 0
01:36:03
Ai. Because there’s, like, tons of it out
Speaker: 1
01:36:04
there apparently. What happened here?
Speaker: 0
01:36:06
They found what is that guy’s name? Dirty Water Dawn? Is that his name? This one guy who’s one of the divers, he’s found multiple pieces.
Speaker: 1
01:36:14
Yeah. And I’m sure it’s there. Yeah. And they probably didn’t mean anything terrible by it. They were just
Speaker: 0
01:36:19
like Those people aren’t even around anymore.
Speaker: 1
01:36:21
Yeah.
Speaker: 0
01:36:21
I I think this was in the twenties, wasn’t it?
Speaker: 1
01:36:24
Probably around the fifties. That was when the most of the collection came from. There was a ton of gold mining activity in the fifties and sixties around Fairbanks.
Speaker: 0
01:36:31
So what they have found on John’s property that’s so spectacular is that it’s really only a few acres that he’s getting all this stuff from Yeah. Which makes you question, like, how did all these animals die off
Speaker: 1
01:36:42
Yeah.
Speaker: 0
01:36:43
En masse in this very small area Yeah. Where you you’ve got warehouses filled with bones and tusks and
Speaker: 1
01:36:49
Yeah. Near Dawson, in it’s called the Klondike Region, you have this really fine glacial silt, and that settles in different places in in different quantities. And it settles really quickly, so you get this really fast, thick buildup of this really fine silt that preserves the bones really well.
Speaker: 1
01:37:06
Sai when we go, the gold miners are they’re placer ai, so they’re taking these high pressure water hoses
Speaker: 0
01:37:11
and Yeah.
Speaker: 1
01:37:11
Washing away this frozen dirt. Then they let it thaw for a bit, and then they wash away the next layer. They’re trying to get to the gold bearing gravel that’s underneath. But while they’re doing that, literally thousands, tens of thousands of bones come out of there. And in some places, it there’s it’s more rich, more intense than others, but it’s there.
Speaker: 1
01:37:26
I’ve taken students up there, and they’re all, you know, mopey because of the mosquitoes. And, you know, they’re mopey because they’re, you know, 19. And they’re like, oh, we’re never gonna find anything. They jump out of the trucks, and they’re like, holy shah, is that a mammoth tooth? Like, yeah.
Speaker: 1
01:37:41
That’s a mammoth tooth. Yeah.
Speaker: 0
01:37:42
Yeah. Is that what you brought?
Speaker: 1
01:37:43
That’s what I brought you. Yeah. This is a it’s a fossil. This is from South Carolina.
Speaker: 0
01:37:47
Wow. That’s from South Carolina?
Speaker: 1
01:37:49
And it’s a fossil. You can see it’s fossil.
Speaker: 0
01:37:50
I know they, like, knife handles out of this stuff, which seems to me it’s kinda gross.
Speaker: 1
01:37:55
Yeah. That has,
Speaker: 0
01:37:57
Oh, that has your logo
Speaker: 1
01:37:58
on it. Of course, it’s branded and it’s colossal, you know. Yes, our logo. Wow. But yeah. Mammoths do you know the story about, our founding fathers and mammoths?
Speaker: 0
01:38:10
No. Yeah.
Speaker: 1
01:38:13
So Thomas Jefferson was obsessed with mammoths.
Speaker: 0
01:38:17
Yeah. How did he even know about them?
Speaker: 1
01:38:19
So they were they were it sai probably mastodons because it was these teeth that were melting out of the salt licks and things like that in in the other part of The United States. But he was he was obsessed with them. He was getting his friends to to mail him teeth that he was finding.
Speaker: 1
01:38:32
And he was, this is a this is a funny story. Let
Speaker: 0
01:38:35
me
Speaker: 1
01:38:35
see if I can get it right. You should look this up too because it’s hilarious. How mammoths made America great before. And now when we bring our mammoth back, we’re gonna do it again. So, there was a guy in in France who was writing a series of books. He was ai, Comte du Buffon. Comte du Buffon, I think was his name. I’m terrible with French, so I probably did it wrong.
Speaker: 1
01:38:53
But he was writing a series of books and about natural history. And the fifth, I think, of his books was called, The Theory of American Degeneracy, sana when it was essentially about how all American animals were more shit than animals from everywhere else in the world. And it was during the War of Independence, and so it was really popular to hate on American stuff. Right? Really? And so yeah.
Speaker: 1
01:39:17
So he couldn’t have pissed off Thomas Jefferson more if he’d tried. He didn’t know anything about Thomas Jefferson. He was busy fighting with Linnaeus, and Linnaeus was busy classifying things. And this guy was like, there’s no more than 200 species of animals anywhere, so why would you bother with that sort of academic silliness rather than think about, like, how the animals got this way in the first place?
Speaker: 1
01:39:38
In his mind, like, discovering why American animals were so shit was the right way to be spending your time as a natural historian. But this pissed Teddy Roosevelt off. And so he was trying to figure out how he could prove to this guy that American animals were actually better, bigger.
Speaker: 1
01:39:54
So he was getting his friends to compile lists of things about, like, how American bears are bigger than European bears, American wolves are bigger than European wolves, that it isn’t that, you know, you come to Meh, like this guy said, and you meh you suddenly get weaker and your blood gets watery.
Speaker: 1
01:40:10
That was what happened. That’s what they thought. That’s what he and it was really it was a best tyler, apparently.
Speaker: 0
01:40:14
That’s incredible.
Speaker: 1
01:40:15
So they
Speaker: 0
01:40:15
thought, like, living under oppression was really good for you? It’s like strength training.
Speaker: 1
01:40:20
They were probably imagining I ai, when people came over, they did there were new diseases. They probably did cancer.
Speaker: 0
01:40:25
Oh, yeah. For sure.
Speaker: 1
01:40:26
And so there was probably something in it. But Oh. So Jefferson went so far as he had, he had a moose sent to this guy’s house on his doorstep, but it was, like, partly rotten when he’d gotten there and somebody put the wrong, you know, antlers on its head. It was just, like, really dumb. But his his main feature was mammoths that he knew that this animal he didn’t think they were extinct at the ai.
Speaker: 1
01:40:48
Nobody really knew about the idea of extinction. He was convinced that Lewis and Clark were gonna find them, that people were gonna find these mammoths still there. That ai going to prove.
Speaker: 0
01:40:59
Isn’t that incredible when you just think that just a few hundred years ago, that was the pinnacle of science? That was, like, the peak of understanding of all the species that were still alive. We really didn’t know.
Speaker: 1
01:41:12
What I don’t understand about this is how a person who is a scientist can look at how everything has changed in a couple hundred years or in twenty years when it comes to genetics and still say, oh, we know everything. Like, I’m right. Like
Speaker: 0
01:41:27
I think it’s what you were saying earlier. It’s a famine mentality. Yeah. It’s just weak people’s minds. Yeah. There’s and there’s weak human beings out there. They’re they’re the way they think is a very weak way of thinking, and they want all the attention for themselves, and they’re very egotistical, and it’s also very supported by academia.
Speaker: 0
01:41:44
There’s a lot of bitchy ai in academia. Mhmm. It’s really gross. Late eighteenth century, the idea of extinction was only just beginning to be popularized by some thinkers.
Speaker: 1
01:41:53
Georges Cuvier. He’s Cuvier. Yeah.
Speaker: 0
01:41:55
Jefferson wasn’t among the believers. In a pre Darwinian age, extinction was a violation of religious ideals. God would not let animals go extinct. And secular ideas, the balance of nature could never be so significantly upset. So for Jefferson in particular, extinction was just an unusual theory. It’s fine.
Speaker: 0
01:42:12
The bones exist, he wrote. Therefore, the animal has existed. The movements of nature are in a never ending circle. Well, that would that’s the real question. Like, there have been animals that went extinct and then came back. Right?
Speaker: 1
01:42:27
The dire wolf?
Speaker: 0
01:42:29
Right. But that was because of you guys. Wasn’t there, like, a bird that they thought was extinct?
Speaker: 1
01:42:33
That’s not tyler they didn’t go extinct.
Speaker: 0
01:42:35
Ai?
Speaker: 1
01:42:35
But Right.
Speaker: 0
01:42:36
Like, sort of like the Tasmanian tiger.
Speaker: 1
01:42:38
They just became or Bigfoot. Oh, no. The Tasmanian tiger was definitely real.
Speaker: 0
01:42:42
But some even with ai. But Bigfoot was real. It was Gigantopithecus. They think that that was real.
Speaker: 1
01:42:46
But Gigantopithecus is really old.
Speaker: 0
01:42:48
Right.
Speaker: 1
01:42:49
But and but and would have changed until I mean, I told you, I have tested people send me all ai of crazy things. The the the insulation was was one of my favorites. This is something that I got while I was still doing my PhD. People would send us all sorts of crazy things.
Speaker: 0
01:43:03
Insulation? They said it’s Bigfoot fur?
Speaker: 1
01:43:05
Yeah. It was from a guy somewhere. No. No. No. No. No. They didn’t say it was fur. No. It was better than that. It
Speaker: 0
01:43:09
was Oh.
Speaker: 1
01:43:10
Yeah. He, he was from somewhere in the Carolinas. I can’t remember where. And he sana a letter, and it was a handwritten letter on his personal stationery, which had a naked girl dancing around a pole, which gave him obviously more credibility.
Speaker: 0
01:43:23
That’s just stationary. He’s emailing you from his strip club. Yeah.
Speaker: 1
01:43:26
It was a it was a written letter.
Speaker: 0
01:43:27
Letter from his strip club. Sorry. Everything’s an email to me now.
Speaker: 1
01:43:31
It’s a while ago. And he sent, a couple of cuttings of insulation from his basement telling me that the family of Bigfoots that lived in his basement, insulation. And so if I was gonna get Bigfoot DNA, it was gonna be from from that insulation.
Speaker: 0
01:43:45
Oh, boy. Did you test it?
Speaker: 1
01:43:47
Of course, I did.
Speaker: 0
01:43:47
You really did? Ai? I mean, I tested him for meth. Alright. I said, I’ll test something. Let you let me let me find out what you’re doing, dude. Bigfoot bees in your basement.
Speaker: 1
01:43:59
I didn’t I didn’t get any Gigantopithecus DNA. I did it was there was some human DNA on it.
Speaker: 0
01:44:03
So what was the year that Gigantopithecus, we believe, went extinct? Like, so the bones were found in an apothecary shop in China in the early twentieth century. Right?
Speaker: 1
01:44:13
I don’t I don’t actually know. I think the ganopithecus is millions of years old.
Speaker: 0
01:44:19
I think the story is that an anthropologist was in an apothecary shop in China and found the bones. I think this is in I think it was in the early twentieth century. And I think he said, where did you get this? Like, he’s got giant primate teeth. And they they took him to the place and they found jaw bones that indicated it was bipedal. And then they started, like, digging and discovering.
Speaker: 0
01:44:40
I don’t think they have a full skeleton.
Speaker: 1
01:44:42
Oh, it’s so cool. Right? Well, most things from paleoanthropology are, you know, I’m gonna rewrite human history because I found a partial jaw bone with three worn teeth.
Speaker: 0
01:44:50
Here’s the problem. Right? You could tell me whether this is correct. Most things will never be fossils.
Speaker: 1
01:44:56
Right.
Speaker: 0
01:44:57
Right. So we don’t even know how many species existed and never left a fossil Right. Because fossils are hard to make.
Speaker: 1
01:45:04
Right.
Speaker: 0
01:45:04
So we’re essentially getting the tiniest little bits of information, and we’re trying to piece together this understanding of millions and millions and millions of years of creatures on this Earth. And to do so arrogantly seems so crazy.
Speaker: 1
01:45:21
Right.
Speaker: 0
01:45:21
To to be arrogant about something that has just by the nature of its existence, how do you find it? It’s a very limited resource.
Speaker: 1
01:45:28
Right. This is one of the super fun things about ancient DNA. Right? Sai Ai think I don’t know. I meh who it was who said this, but, we don’t have any idea if your bone, you paleoanthropologists, if your bone has descendants. But I know that my DNA has ancestors. Sai I can learn a ton by sequencing the DNA from the people that are around.
Speaker: 1
01:45:51
And if I am lucky enough to get it from these bones that I know is real about human history, and paleoanthropologists and archaeologists in the beginning of ancient DNA hated it because it was going in and going, oh, no. Turns out you were wrong about that. Yeah. Meh, Neanderthals and humans didn’t didn’t interbreed. Oh, turns out you were wrong about that.
Speaker: 0
01:46:11
Do you remember them teaching us that in high school?
Speaker: 1
01:46:14
Based on what data?
Speaker: 0
01:46:15
I know. But that’s the thing is they taught it so arrogantly. Did people breed with neander nope. That was impossible. That would they would say it so arrogantly. This is just high school teachers.
Speaker: 1
01:46:24
And now we know that they did, and we’ve been able to learn so many cool things about humans from studying this Neanderthal genome.
Speaker: 0
01:46:32
Right.
Speaker: 1
01:46:32
I mean, I know people get hung up on DNA and how you need lots of DNA to define a speak, but we have been able now to look I think one of the coolest things that we’ve learned from the Neanderthal genome is that we all know that we have somewhere between, you know, 25% Neanderthal DNA in our genomes. We kind of get that now.
Speaker: 1
01:46:54
You can get your DNA tested at one of these DNA testing places, and it’ll even tell you how much Neanderthal you are sai you can have a competition with your brother and your cousins. Right? I’m more Neanderthal than you. I’m amazing. Have you seen that for him? Less well known, though, is that we all have a different two to 5% Neanderthal DNA.
Speaker: 1
01:47:12
And if you were to go around the world and collect all of the Neanderthal DNA sequences that are in people alive today, we could put together, like, 93% of the Neanderthal genome.
Speaker: 0
01:47:24
Wow.
Speaker: 1
01:47:25
That’s cool. Right? So it That’s crazy. Two questions then. Are they actually extinct? If we can put together 93% of their genome by pulling together people who are alive today. That’s just a, you know, fun philosophical question. Second is, what the hell is going on in that other 7%? Ai?
Speaker: 1
01:47:42
And if we want to know what it is that makes us human, that’s where we look, right? That’s where we ask, what are the mutations that arose since we split from Neanderthals, that if a baby got that part of the Neanderthal DNA, it didn’t survive. It couldn’t make it as a human. Mhmm. That is the bit that is important to define us. We’ve actually been able to narrow that down.
Speaker: 1
01:48:04
There’s less than a 100 genes, we think. Less than a 100 mutations in genes now that have evolved since that split that most people that are alive today have. And that is what makes us human.
Speaker: 0
01:48:18
I think I’m still fixated on what you said earlier because I think it’s so important that we decided what these animals were. We gave them these very specific names.
Speaker: 1
01:48:29
Right.
Speaker: 0
01:48:29
And that genes and nature don’t they don’t care what we’re saying. Right. It doesn’t there’s this weird thing that’s happening from the time we were proto hominids to what we are today.
Speaker: 1
01:48:42
It makes sense though. We we sana have a conversation.
Speaker: 0
01:48:45
Right.
Speaker: 1
01:48:45
And if we wanna talk about something, we have to call it something.
Speaker: 0
01:48:48
Right. Australopithecus.
Speaker: 1
01:48:50
Right. So we have species concepts that we designed that allow us to have a conversation and know what we’re talking about. So when I talk about and I call this fossil a name, you and I know that we’re having that same conversation. If I am in charge of delineating species because I’m trying to figure out which, which agency has you know, is gonna care to care for this endangered species.
Speaker: 1
01:49:14
I might use geography to figure out what one species is and what another species is. The species concept that we learn when we take our introductory biology course is a species concept that was developed in the middle part of the twentieth century called the biological species concept, which says you’re a species if you can breed and if your offspring are fertile.
Speaker: 1
01:49:35
Right? But we know that lots of things violate that. Brown bears and polar bears. And we just talked about how they’re hybrids. Humans and Neanderthals violate that.
Speaker: 1
01:49:44
Cattle and bison violate that to a way less of an extent than we thought that they did. This is actually a cool story that I ai that I think. Do you know what a beefalo is?
Speaker: 0
01:49:54
Yes.
Speaker: 1
01:49:55
Yeah. Yeah. Yeah. Yeah.
Speaker: 0
01:49:56
Is it the female cow and the male bison or vice averse?
Speaker: 1
01:50:00
No. A beefalo is a breed of hybrid that is five eighths cattle and three eighths bison that supposedly has better meh.
Speaker: 0
01:50:10
Oh, do they do it on purpose?
Speaker: 1
01:50:11
Yes. It was one of these breeds that they tried to make.
Speaker: 0
01:50:14
But does it work both ways? Does it work with a male bison ai? Does it work both ways?
Speaker: 1
01:50:21
Barely works at all.
Speaker: 0
01:50:22
Oh. Do they do it artificially or they have them party together?
Speaker: 1
01:50:27
No. This no. They just lied.
Speaker: 0
01:50:30
Oh. It’s fake? It’s not real. Oh ai goodness.
Speaker: 1
01:50:34
So I’ve always I’ve I’ve spent a lot of time being interested in this sort of admixture history. And, so I was interested in brown bears and polar bears and humans and Neanderthals. And and what is it that suddenly makes a species not able to breed with another species? What is it that causes that sort of last wall to go up?
Speaker: 1
01:50:52
Right.
Speaker: 0
01:50:53
Humans and monkeys.
Speaker: 1
01:50:54
You’re the biological species. Yeah. What exactly is it? Can we figure it out? And so I wanted to look at these different species pairs. And we knew about beefalo because people have, you know, beefalo ranches that you there’s a beefalo of the week. You should look that up because because this is gonna be like, there’s beefalo of the week competition where you see these animals.
Speaker: 1
01:51:10
Anyway, so people in the early twentieth century decided that they wanted to make hybrid cattle and bison because they wanted animals that were as robust in the North American prairies as bison, but as tame and easy to deal with as cattle. So they started breeding them together. And we’re just like, this ain’t working. You know, this is really hard.
Speaker: 1
01:51:31
When we get the f ones, that’s first generation hybrids, often it’s only the females and they’re not reproductive. You know, there’s problems here. We can’t can’t do this. And, because the yeah. And and so then people kept trying to do it because they really wanted to do this.
Speaker: 1
01:51:49
And then there was this guy called, I can’t remember the name of the person who actually did it, who claimed that he had been able to create this animal that was three eighths bison and five eighths vatsal. And he sold his animal to a guy called Bud Bassolo in California who created this herd of 5,000 beefalo.
Speaker: 1
01:52:07
And it was announced with great fanfare, ai, front pages of newspapers. He sold one animal to a farmer in Canada for 2 and a half million $19.75 dollars. It’s still the most expensive single animal that has ever been sold. Right? 2 and a half million $19.75 dollars for this animal. And so we have this thing.
Speaker: 1
01:52:26
I was like, we’re sana sample them. We were working with, collaborators from the USDA. We were reaching out to people, reaching out to ranches and saying, can we have a piece of your piece of some of your stuff? And they were like, meh, not sure about research on this. And And so we started buying tongues because if you buy steak, you just get the same animal over and over again, but they all have one tongue.
Speaker: 1
01:52:46
So you can just buy tongues and then you get lots of different animals. We sequence their genomes. And then we got from the USDA their expired sperm straws that they have for the animals that they they give away to start your beef blood thing. We sequence their genomes as well, including this 2 and a half million dollar $19.75 individual.
Speaker: 1
01:53:04
And we’ve done a lot of work on bison and cattle throughout the last, you know, thirty years of my life. And so we have this big plot that shows bison on one side and cattle on the other. And we had made a ai sai we could sequence their genomes. He wasn’t born. It was an aborted animal because, you know, it’s very hard to make a hybrid.
Speaker: 1
01:53:21
He fell right in between them, in the middle, where you speak them to be. So now we know exactly where we think our beefalo should be. You know, they’re five eighths cattle, three eighths bison. They should fall out closer to cattle, but still up here. And so you plot them and they’re all just cattle.
Speaker: 0
01:53:35
A 100%.
Speaker: 1
01:53:36
They’re just cattle.
Speaker: 0
01:53:37
It was fake. So did they use, like, highland cattle or something like that that have those crazy furs?
Speaker: 1
01:53:41
There’s some evidence that they used zebu. So it’s a that’s a different type of catalyst, the one that came from Asia. They have have them in Brazil because they have a hump, so it makes it look a little bit more like bison. Oh. But if you look at it, if you look at the pictures of the beefalo of the week, you look at them and you’re like, you know, those are cattle.
Speaker: 0
01:53:57
Let me see a beefalo, Jamie.
Speaker: 2
01:54:00
When I did the beefalo of the week, I was went down a weird path, so I just Oh, boy.
Speaker: 0
01:54:05
Wrong ai? No.
Speaker: 2
01:54:06
I just It didn’t it didn’t seem like I was on the same path.
Speaker: 0
01:54:09
When was this all discovered that these are just cattle?
Speaker: 1
01:54:12
Oh, just look up beefalo. And then you to look at historic beefalo, you can see the pictures of historical beefalo. Yeah. When was it discovered? That that
Speaker: 0
01:54:20
these are just cattle.
Speaker: 1
01:54:22
We just published the paper, like, a few months ago.
Speaker: 0
01:54:25
Oh, no. So this poor dude from 1975 that spent $2,000,000 is that.
Speaker: 1
01:54:30
Yeah. And he sold it back to Pesolo for some of the money getting back. I mean, I think there was a thing going on there.
Speaker: 0
01:54:36
So these people are out here still selling beefalo. Like, it’s real. Like, this is a website.
Speaker: 1
01:54:41
And they’re hybrid with something. They’re mixed with a little bit of Zebu. Some of them have a little bit of bison in them, but this is a
Speaker: 0
01:54:48
they’re just cows.
Speaker: 1
01:54:49
Yeah.
Speaker: 0
01:54:50
Interesting.
Speaker: 1
01:54:51
Yeah. I talked to Steve Vronella about this. I know that he’s he’s a friend of his. He was like, that’s hilarious.
Speaker: 0
01:54:57
It is hilarious. It’s very funny. It does look different than a regular cow, though.
Speaker: 1
01:55:03
A little bit. I mean, they were trying to do that. Right? I mean, we can we can engineer everything.
Speaker: 0
01:55:06
It does But that’s not what
Speaker: 1
01:55:07
they did. A a chihuahua looks different from a Great Dane, but their DNA is a lot the same.
Speaker: 0
01:55:11
So in 1975, how much of an understanding of this stuff did we have? Did these people think that they were doing this, or was it just a scam?
Speaker: 1
01:55:18
I think it well, this is me speculating at this point. Yes. I think he had to know. Right?
Speaker: 2
01:55:23
Yeah.
Speaker: 1
01:55:23
And there was at one point, there was a test, a blood test that they had done where they were looking for markers in the blood. And there were five different markers, and they tested about a 150 different animals. And they published a paper saying, oh, look. We tested all these animals.
Speaker: 1
01:55:36
None of them have all of the markers. One of them has one of the markers. And we just think the test is bad.
Speaker: 0
01:55:44
Oh.
Speaker: 1
01:55:46
No. Just Boy. Yeah. Fun. Anyway, I digress. I don’t remember what we were talking about.
Speaker: 0
01:55:52
Well, we’re just talking about a bunch of different animals that used to exist. You You know, we were talking about, Gigantopithecus at one point in time. You said it’s really old. Was it a 100,000 years ago? Ai speculate the age of them?
Speaker: 1
01:56:03
Older.
Speaker: 0
01:56:03
Older?
Speaker: 1
01:56:04
Yeah. I I don’t know. Maybe
Speaker: 2
01:56:06
Sai two two million to approximately three to 200,000 years ago.
Speaker: 0
01:56:11
Okay. So as recently as 200,000 years ago. So you, like, kind of Homo sapiens are, like, 300, 400,000 years?
Speaker: 1
01:56:20
Diverged from Neanderthals.
Speaker: 0
01:56:21
Is that, like, around that time? Yeah. So it is possible that at one point and and so this is just a very limited amount of bones. Right?
Speaker: 1
01:56:28
It’s just limited, just like everything else in in paleoanthropology.
Speaker: 0
01:56:31
Sai it’s possible that they existed later than that. We just haven’t found those samples yet.
Speaker: 1
01:56:35
Maybe. But it’s just so much information. Really cool this is just about how we don’t know anything. We can actually get DNA directly from sediments, and this has been a relatively recent revelation. It’s super cool because it means that you can take a plug of dirt from the inside of a lake, and you can reconstruct the whole ecosystem Ai cool. Right?
Speaker: 1
01:56:56
Wow. But recently, there was a paper that was published by some colleagues of mine that had done this for sites in Canada. They found mammoth DNA and horse DNA in Canada, in these really well preserved parts of the world where we’ve been working, that date to probably around 4,000, 5,000 years ago.
Speaker: 0
01:57:14
Horse DNA? Yes. In That’s weird. Right? Because they’re supposed to be extinct in North America when? 10,000?
Speaker: 1
01:57:20
Around the last but, you know, there are a lot of Native American cultures who believe that they have a long history of the horse and that the horse has ai. And it’s it’s just dismissed because we don’t have evidence for it. Right. But until we find DNA directly in dirt, I mean, this is just showing us how much we don’t know, how much we have to be really willing to you know, obviously, we have a model of the way the world works.
Speaker: 1
01:57:41
And we don’t just throw away the model with new data, but we have to incorporate the new data. Right.
Speaker: 0
01:57:46
You can’t be arrogant about the model. So the model is, if you correct me if I’m wrong, that horses evolved in North America, but it went to other continents, but then eventually died off in North America.
Speaker: 1
01:57:57
But survived elsewhere. Yeah. Eohippus, the very first horses arya from 50,000,000 years ago. They’re found in Ai. We in the fossil deposits in Wyoming. Those are the little cat house cat sized horses.
Speaker: 0
01:58:07
House cat sized horses.
Speaker: 1
01:58:09
Yeah. But, you know, this is early horses, around the same time as we have the first primates and the first of the other things that that we know. That’s so fascinating. It’s so cool.
Speaker: 0
01:58:17
It’s so fascinating. Yeah. Well, this we were talking about this the other day, the the the big debate that happened with Clovis first. That they used to think that human beings, they came over here at a a very specific ai, and then they found those footprints in White Sands, New Meh.
Speaker: 0
01:58:31
And they’re like, okay. We gotta rethink this. And we’re being forced to rethink this. And there was another time where archaeologists were horrible to each other. These scientists were horrible to each other because they attacked the guy who made the discovery. They said this is nonsense. This is impossible. We know.
Speaker: 0
01:58:47
We’re very clear, which is the this arrogance.
Speaker: 1
01:58:50
Yeah. They did that to Jacques Saint Louis who discovered the the the bones in Alaska and Northern Canada that had cut marks on them that were older than the accepted time of when humans could be there. And, you know, now everybody accepts that as it’s true. We know that they’re in Canada.
Speaker: 0
01:59:03
It’s so gross. It’s so gross, and they keep doing it over and over and over again. So then the question is, okay, if we have 22,000 year old footprints, how many thousands of years were they here before that? Like, where have they always been here? How’d they get here? Like, what’s the earliest known humans? You know? We we’d know that there’s no Neanderthals here so far.
Speaker: 1
01:59:23
So far.
Speaker: 0
01:59:24
So far, there’s no Denisovans, but imagine they found a different kind of human. Wasn’t there something that came up where they found some human that lived oh, god. I wanna say six thousand years ago and his DNA is different. This is, like, very bryden. Different than anybody that they’ve ever discovered before. Sai, like, okay.
Speaker: 1
01:59:44
Well, that would be ai.
Speaker: 0
01:59:45
Is just, like, super recent, ai, yesterday or the day before. But it’s just these things keep they keep finding new stuff. Here it is. 6,000 year old skeletons, with never before seen DNA rewrites human history. Yeah. So this was just June 7.
Speaker: 1
02:00:01
Yeah. I don’t know anything about this.
Speaker: 0
02:00:02
Yeah. They uncovered 6,000 year old skeletons in Colombia that belonged to a mysterious group of people that could rewrite human history.
Speaker: 1
02:00:08
It doesn’t match any of the other known
Speaker: 0
02:00:10
No. Ai. Their genetic signature reveals a distinct now extinct lineage that may have descended from the earliest humans to reach South America, one that diverged early and remained genetically isolated for thousands of years.
Speaker: 1
02:00:24
Yeah. This is I mean, I have no doubt that this is true. I mean, how many of these human settlements are are gone now? And so we don’t have any evidence of them. And they’re all lineages that they all go back to humans originating in Africa at some point, but we haven’t seen all of them.
Speaker: 1
02:00:40
We haven’t seen all of the pattern. We don’t know even what questions we should be asking.
Speaker: 0
02:00:45
You know what you guys really need to try to bring back? Uh-oh. Those little tridactyl skeletons they find in Peru. You that’s ai when we had Luke Caverns on and Jesse when when we had Jesse Ai on the other day, who has an amazing YouTube show, both of them great ai, they were showing us these skeletons that they found in Peru that are very bizarre.
Speaker: 0
02:01:05
Yeah. And people initially thought they were a hoax, but then they found these newer ones that they’ve discovered that they have three fingers and three toes. They’ve done CAT scans on these things, and they seem to be human or human ai, these things.
Speaker: 1
02:01:20
Yeah. I’ve seen of these. They’re amazing.
Speaker: 0
02:01:22
Ai, I thought 100% horse shit when I first saw them. Because I think some of them are horse shit. Yeah. But then when they’ve done like, look at that image below where they do, like, x rays of them. Like, come on. Like, what the hell is that? Like, what is that? That seemed that there’s just no way if again, I’ll say it again. But if that’s art, let me buy it. Yeah.
Speaker: 0
02:01:41
Like, if somebody made that
Speaker: 1
02:01:43
So those those x rays are from the the the the things themselves. I think I’ve seen some of these before.
Speaker: 0
02:01:48
CAT scans are even weirder.
Speaker: 1
02:01:49
Are they?
Speaker: 0
02:01:49
Because the CAT scans, when they show, like, these the the three d, CAT scan to the body, you’re you’re seeing all the the areas where the cartilage is and it just but it doesn’t look totally human because this is it. So they have three fingers and three toes. It’s really weird stuff. Like, there’s layers of them as as they go you know, as you go through a CAT scan.
Speaker: 1
02:02:11
And how old are they? Ai I’ve did hear these. I’ve seen some of the reports. This is the thing that was presented to meh Mexican government at some point.
Speaker: 0
02:02:17
This is Peru. The Mexican one seemed to be horseshit. Okay. It seems like and the guy who discovered them, air quotes Right. Seems to have a history of finding silly things. But this seems real. This seems very real. Like,
Speaker: 1
02:02:30
look at
Speaker: 0
02:02:31
this thing.
Speaker: 1
02:02:31
What’s that on the neck?
Speaker: 0
02:02:32
Exactly. What is that on the neck? Who the hell knows? Like, who the hell know why does it have so many ribs? Like, look at it. Go go back to that image where it shows the back, Jamie, where it was, like yeah. Like, when you see this thing, this ai not, like, showing you the full body in this particular image.
Speaker: 0
02:02:49
So whatever the hell that thing is on the back of his head is weird. The shape of its head is very weird, but it looks real. Ai, what if if you guys could find that that’s real, I know you won’t bring back Neanderthals, but why don’t you bring back one of them little three toed alien people?
Speaker: 1
02:03:04
I don’t know. I mean, you would still have to ask their permission. It’s it looks like a person. Sana.
Speaker: 0
02:03:07
You just talk to them. Bring them back. If they ask them, they’ll
Speaker: 1
02:03:11
shoot them in the head. Right. Easy.
Speaker: 0
02:03:12
I don’t know what to tell you, but bring them back. Like, some things you just have to do. Like, if we find out that that thing was a a real thing, like, what is that? Yeah. What’s that thing in the back of its head?
Speaker: 1
02:03:22
Have people tried to do DNA work or protein work on these things?
Speaker: 0
02:03:25
I think there’s a there’s a small select group of people that are even taking it seriously. But more people are taking it seriously now because of the CAT scans. Oh, I ai. Initially have you seen the original ones? The ones that look super fake?
Speaker: 1
02:03:38
Yes.
Speaker: 0
02:03:39
The ones that look super fake, it look like something you’d buy in like a roadside roadside stand. Yeah. They look totally bullshit. But then, I I was going back and forth with, Jesse Ai and, Luke Caverns, and they were sending me these images of I think it was 800 BC. This is how old these drawings are in these tapestries that show these weird three toed, three fingered things that look like a like a little one of those things.
Speaker: 0
02:04:11
Like, so was this another type of human that lived with us at some point in time?
Speaker: 1
02:04:16
It’s interesting. There are the three toed and three fingers thing is interesting. I wonder if there’s a genetic mutation that would lead to that. You’ve seen that the tribe there’s an isolated tribe that has really the two. Yeah. Yeah. Right.
Speaker: 0
02:04:28
Very weird. Yeah. But that So maybe that was that. Maybe that’s what that was. I
Speaker: 1
02:04:32
mean, who knows? It’d be fascinating to see if there’s any DNA that could be recovered or proteins. Yeah.
Speaker: 0
02:04:38
Yeah. So why don’t you guys get down to Peru?
Speaker: 1
02:04:41
Yeah. I’ll I’ll run it by Bryden, see what he thinks.
Speaker: 0
02:04:43
He would be into it. Meh seems like he’d be like, let’s go. Like, if you could find Gigantopithecus DNA, I think Ben would wanna bring back Bigfoot.
Speaker: 1
02:04:52
Yes. Probably. Let’s not tell him. Gigantopithecus.
Speaker: 0
02:04:54
I think that’s what Bigfoot is, don’t you think?
Speaker: 1
02:04:56
Gigantopithecus? Yeah. Was it in Asia, though? Like Bigfoot is supposed to be in North America.
Speaker: 0
02:05:01
Well, they found the bones in China. Yeah.
Speaker: 1
02:05:02
So it could have come across.
Speaker: 0
02:05:03
It’s it’s make sure that story is right that I sai. I I’m pretty sure it’s true. Gigantopithecus bones found in apothecary shop in Ai. I was
Speaker: 2
02:05:10
looking at it. I was I just didn’t wanna bring it up. That’s a guy named Ralph von Koenigswald, 1935. They’re being sold as dragon bones. Sai they bought a bunch of stuff, and then they started looking at them and found out that that’s not what they were.
Speaker: 0
02:05:26
That was ai.
Speaker: 1
02:05:28
Right. Early to middle Pleistocene. In China. That was super interesting. And I wonder, you know, if these populations were there, they’re there at the same time as Denisovans were there, Neanderthals were there, that they would have if they could have hybridized with humans, they probably would have.
Speaker: 0
02:05:42
Jesus.
Speaker: 1
02:05:44
Who knows? Yeah. We know so little. Right?
Speaker: 0
02:05:47
Well, it seems to, like, have it coexisted with Homo sapiens. So I ai, but when did it start existing? Right? How long was it? I mean, we know that Neanderthals were around for, what, three hundred thousand years or so? Yep. Which is kinda crazy when you think that people, you know we’ve really only been running things for a small period of time.
Speaker: 2
02:06:06
I don’t know who added this.
Speaker: 0
02:06:07
Closely allied with orangutans.
Speaker: 2
02:06:09
Once thought to be a homonym. Oh. Now thought to be closely allied with orangutans.
Speaker: 0
02:06:14
Once thought to be a member of the human
Speaker: 1
02:06:18
line. Well, it was thought for a long time that orangutans were our closest living relative as well. So Have
Speaker: 0
02:06:24
you ever seen them spearfishing? No. Yeah. They’ve learned how to spearfish.
Speaker: 1
02:06:28
That’s amazing.
Speaker: 0
02:06:28
They don’t know whether it’s from observing people. That’s what they assume. But there’s this crazy photograph of this orangutans hanging on to his branch. He’s got a long stick in his ram, and he’s, like, leaning into the river, stabbing a fish. You gotta see it because it’s so crazy.
Speaker: 1
02:06:42
Did they learn from us?
Speaker: 0
02:06:43
We don’t not necessarily know.
Speaker: 1
02:06:45
That’s so cool.
Speaker: 0
02:06:45
Isn’t that crazy? Really crazy. Like, he’s figured out how to catch fish.
Speaker: 1
02:06:51
Yeah.
Speaker: 0
02:06:51
Really? Oh, it says after observing locals, which totally makes sense. Right?
Speaker: 1
02:06:55
Smart.
Speaker: 0
02:06:56
Yeah. I mean, he’s seen people catch a fish and, like, he’s ai, woah. How did you do that? Which is probably how people learn. Like, some really smart ape guy was like, you know, I think I can hit that bird with a rock,
Speaker: 1
02:07:09
you know. Learning and being able to communicate is one of the ways that we got the advantage over everything else. Right? Because I don’t have to evolve the ability to cook dinner. I can learn from
Speaker: 0
02:07:18
my mom. Right. Right. Right. But that’s what’s so fascinating about living today is you don’t have to even learn from someone who’s anywhere near you. You’re learning from things on your phone instantaneously on your laptop.
Speaker: 1
02:07:30
And you don’t have to learn because there’s DoorDash.
Speaker: 0
02:07:32
Right. You should stay alive very easy. That’s true too. But it’s just, you know, when AI gets involved in this stuff, when we have sentient AI that you can use to try to, you know, figure out what the consequences of bringing certain species back and whether or not it’ll be a pro or a con.
Speaker: 0
02:07:52
Like, what you know, that’s that’s where things get weird. Like, if we decide, okay, let’s bring back the woolly mammoth. Okay. What’s gonna be the negative impact to bring it back the woolly mammoth? Well, they’re gonna eat a lot.
Speaker: 0
02:08:02
So, they’re gonna push
Speaker: 1
02:08:04
out sentient AI to do that? I mean, we have No.
Speaker: 0
02:08:06
You don’t. But but humans will make decisions based on biased evidence. We’ll we’ll make decisions based on our the the potential for financial windfall. You know, we’ll we’ll we’ll gaslight people into thinking things are really a good ai, and, it’s safe for everyone. And we’ll we’ll do things if we know that we could profit.
Speaker: 0
02:08:26
Whereas, if you have AI that’s gonna be completely objective, and its only mission is to analyze the outcome.
Speaker: 1
02:08:35
Yeah. Oh, that world’s you know, we’re we’re actually working with teams of people that are external to colossal to put together the rewilding plans and that sort of thing for each of the different species. We’re not planning to rewild the dire wolves, but we still have done this. We’ve put together a plan of what the potential impacts would be.
Speaker: 1
02:08:52
But we deliberately keep that outside and hire people to put this together for us. And we haven’t been delivered this yet, so we’ll see what it says when we get it. Like, are they gonna say to us?
Speaker: 0
02:09:02
They’re gonna kill everything.
Speaker: 1
02:09:04
They are not gonna kill everything because they’re not gonna be really wild.
Speaker: 0
02:09:07
What animal do you think well, obviously, you guys are working with the red wolves and you plan to use which which are normal native animals in North America that are threatened, which most people would agree is a good idea to give them a healthy population and release them. And that’s that’s the the best argument because there’s a lot of people saying, oh, this work could be used for conservation.
Speaker: 1
02:09:27
It is being used for conservation. Yes.
Speaker: 0
02:09:29
That’s so infuriating about some of these haters. It’s just ai they don’t even bother looking it up or they don’t care because they just want attention and they just wanna be negative and that’s the best way to get attention.
Speaker: 1
02:09:38
They want the click. Right? Yes.
Speaker: 0
02:09:39
And the best way to get that click is to ai. Yeah. To whine and complain.
Speaker: 1
02:09:43
It’s annoying.
Speaker: 0
02:09:43
Yeah. It’s gross. But they have to be themselves. That’s their punishment, you know. That’s the life you’ve chose. You just wanna be this bitchy person.
Speaker: 1
02:09:51
You’re gonna say that one thing forever. Yeah. I meh, this is People are gonna be ai, oh.
Speaker: 0
02:09:55
Congratulations. You get a lot of attention for just being super negative all the time. But the the if you had to, like, look at their argument, like, the so the argument of, like, not doing this and that you’re not really creating a dire wolf, and this is just you’re just taking dire wolf genes and adding them to gray wolves.
Speaker: 0
02:10:15
Have you ever had conversations with these people where they wanna tell you that what you’re doing is wrong? And what is your response to these people?
Speaker: 1
02:10:22
I think that the this idea that, the technology that we are developing is something that we shouldn’t be developing because it’s it’s wrong. It’s,
Speaker: 0
02:10:32
playing God.
Speaker: 1
02:10:33
Somehow playing God. Yes. I mean, people have been playing God for as long as we’ve existed as a lineage.
Speaker: 0
02:10:40
Right.
Speaker: 1
02:10:40
First, by making species become extinct as we spread around the world. Not intentionally, initially, but we change the habitat. We hunt things. Then we figured out that we didn’t have to make a species go extinct in order to feed our families, and so we evolved domestication.
Speaker: 1
02:10:55
We figured out how to only take the males or leave the juveniles or some way of maintaining that population so that you knew you could go back to the hunt the next year and they would be there again. And we domesticated things. And then we transformed to really authority over everything.
Speaker: 1
02:11:11
When we protect a speak, people who think about conservation often think of this as super hands off. Like, I’m not doing anything. Everything just gets to evolve the way that it should be. That’s bullshit. Like, we decide how many animals live, where they get to live, what they get to eat, how many they get to eat. We call them when we want to.
Speaker: 1
02:11:30
We protect them if we want to. We don’t if we want to. We are as gods, as Stewart Brand wrote in the whole Earth Vatsal. Right? We just better get good at it.
Speaker: 1
02:11:40
These technologies are not exactly the same as the technologies that our ancestors had because we are directly changing DNA sequences, but they are technologies that we can deploy to hopefully try to fix some of the things that we have fucked up already. Ai? And I think the biggest challenge that I have is to show people that deciding not to allow ourselves the space that we need to figure out what we can do with these technologies, we’re still operating within regulatory frameworks.
Speaker: 1
02:12:14
We’re still operating within the bounds of biological reality. There’s a long way to go here. But if we decide that that’s too scary, that we don’t trust ourselves, that we’re always gonna make the worst decision, first of all, it’s that attitude of negativity. Right? It’s the Yeah. It’s the I don’t wanna do it because it’s too scary because I’m gonna be bad. Second of all, it’s a decision.
Speaker: 1
02:12:33
And to think that that decision has no consequences is naive. We know what the consequences are. The rate of extinction today is thousands to tens of thousands ai higher than it is across the across the history of the fossil record. And a lot of that is because of us. But we have the capacity to slow that rate.
Speaker: 1
02:12:53
We have the capacity to help species that are alive today adapt to the rapid changes in their habitat. What if we could make Hawaiian honeycreepers resistant to avian malaria, which we introduced by introducing mosquitoes into their habitat and save them from becoming extinct?
Speaker: 1
02:13:09
Or figure out how to transfer resistance to bleaching to corals around the world? Or, anything that we could do to save some of these habitats that we know are in trouble because of this combination of people expanding and natural change to the ecosystem that we just don’t like.
Speaker: 1
02:13:26
You know, we don’t sana see spruce forests disappearing because it’s getting drier, and that means that they can’t make enough resin to fight off the beetles. Right?
Speaker: 0
02:13:34
Right. Yeah.
Speaker: 1
02:13:35
We have the capacity to use these tools, or at least to think about how we might develop and deploy these tools, to have a future that is both filled with people and ai?
Speaker: 0
02:13:45
I think what people are concerned with is the crude application of this this these techniques and the science when it’s in its infancy. And if you just take that and draw it out to its natural conclusion with improvements over time and innovation over time, it could be something that’s sort of an enormous benefit to not just animal species, but humans
Speaker: 1
02:14:10
Right.
Speaker: 0
02:14:10
To everyone. What’s it’s sai it’s kind of like a test run. Like, let’s we can make a ai. Can we make a super person? Like, if you know what I mean? Like, it’s probably the future.
Speaker: 1
02:14:20
Yeah.
Speaker: 0
02:14:20
I mean, having regular children, like, just rolling the dice on seeing what your kid turns out will probably be super novel, ai, a hundred years from now.
Speaker: 1
02:14:31
Yeah. It’s a it’s an interesting thing to think about. Right? And I think we’re getting gradually more accustomed to using these technologies to cure genetic diseases ai the baby that was in the news over the last couple of weeks, baby KJ, the this, boy who was born with a metabolic disease.
Speaker: 1
02:14:47
He couldn’t his had a genetic change, just a single mutation that meant that he couldn’t digest protein. And people came together and mounted this incredible, like, collaborative effort to find a cure using the tools of genome engineering for this child. And he went home from the hospital last week with CRISPR editing having gone into his own body to cure this particular disease.
Speaker: 0
02:15:10
Now Wild.
Speaker: 1
02:15:11
It’s it’s amazing. And Wild. It was such a it was a rush, you know? And it’s a but it’s a it’s a really great example of personalized medicine that right now, obviously, this is slow, but we start somewhere. And we always have to start somewhere. Like, yes, it took six months and it’s one baby and it took a lot of people to do this, but this is the beginning of how we can use these tools to cure your cancer, to figure out how we can engineer a a fix for a baby who’s born with cystic fibrosis.
Speaker: 1
02:15:39
Or if you get blood cancer, can we edit the blood cells to make sure ram that cancer mutation just go away? Or, this is the beginning of these tools. And and for de extinction and conservation, this is also just the beginning. You know, we’ve figured out how to learn DNA sequences from the past and actually transform that into an animal that has that’s bigger than a gray wolf and it’s more muscular than a gray wolf.
Speaker: 1
02:16:04
We’ve we’ve made dire wolves using dire wolf DNA and these amazing tools that we will have the potential to use to stop other species from becoming extinct. I love it. I think it is obviously, there are risks associated with using technologies that we don’t fully understand, but we’re not taking those risks.
Speaker: 1
02:16:23
We’re very carefully evaluating every single one of the edits that we make. We are, in every case, interested in making the fewest number of changes possible to still bring those animals back.
Speaker: 0
02:16:37
What other animals are you gonna bring back?
Speaker: 1
02:16:39
Well
Speaker: 0
02:16:40
What’s the plan? What’s the plan, Beth?
Speaker: 1
02:16:43
Well, we have announced, obviously, that the mammoth and the thylacine, that’s the Tasmanian ai, and the dodo, which is my favorite. I see my dodo.
Speaker: 0
02:16:52
Oh, it’s cool.
Speaker: 1
02:16:55
But we we have DNA from from lots of different animals. So, you know, you never know.
Speaker: 0
02:17:00
So but is there, like, so you’ve announced the woolly mammoth.
Speaker: 1
02:17:04
That’s right.
Speaker: 0
02:17:05
And where will that be?
Speaker: 1
02:17:08
Where are we going to put mammoths?
Speaker: 0
02:17:09
Arya you gonna reintroduce them area into areas?
Speaker: 1
02:17:12
Eventually, that is the goal, to have animals that live in wild habitats. But this will be a very long process.
Speaker: 0
02:17:18
Dire wolves?
Speaker: 1
02:17:18
No. We won’t be reintroducing dire wolves.
Speaker: 0
02:17:21
Okay. So not predators, but you would consider
Speaker: 1
02:17:23
Well, not dire wolves.
Speaker: 0
02:17:24
Oh, so you that so you aren’t joking about the cheetah?
Speaker: 1
02:17:28
Well, I mean, we we don’t currently have any plans to to bring cheetahs or or saber tooth cats back to life.
Speaker: 0
02:17:34
But you might. I don’t like how you said that. But if you did that, like, that would be where it would get sketchy. If you reintroduce an animal that can run 60 miles an hour to the plains, those poor antelopes who’ve been, like, living it up because they evolved. You you know that. Pronghorn antelopes, the reason why they’re so fast, they evolved to get away from these cheetahs that don’t exist anymore.
Speaker: 1
02:17:55
Yeah. It’s true. But we know also from looking at the the the cheetahs that we have that they didn’t only eat pronghorns. They were eating lots of things in their habitat.
Speaker: 0
02:18:04
Meh found because pronghorns are fast. They had
Speaker: 1
02:18:07
to eat something else. Otherwise, they would die. Right?
Speaker: 0
02:18:09
They had to eat some slow stuff because the pronghorns are like, let’s get out of here.
Speaker: 1
02:18:13
Yeah. I mean, for every species, there will be different, work that has to be done to figure out whether and where is a good idea to reintroduce them. And for each of the species that we’re working with, we have councils that we’ve put together in the part of the world where we would bring them back together to to have conversations about where they should go, whether they should go, how many there should be, and and who is willing to be the long term stewards for these animals.
Speaker: 0
02:18:35
Now Ai know that they’ve talked about releasing woolly mammoths if they ever do make them in Siberia. Right?
Speaker: 1
02:18:42
Well, right now, we’re not focusing on Russia because issues.
Speaker: 0
02:18:46
Obviously.
Speaker: 1
02:18:46
Right. So probably it would be somewhere in North America.
Speaker: 0
02:18:49
Maybe that’s why Trump wants Greenland.
Speaker: 1
02:18:52
For mammoths. Pick this place and fill them. With ai? I mean, mammoths really need a lot
Speaker: 0
02:18:57
of Deviation.
Speaker: 1
02:18:58
Yeah. Yeah. So I think maybe maybe not. Yeah.
Speaker: 0
02:19:01
That’s right.
Speaker: 1
02:19:02
But, you know, there’s plenty of space in Alaska. Right? Or or Northern Canada or even in the plains. I mean, mammoths lived through warm periods and cold periods.
Speaker: 0
02:19:11
Right. And as
Speaker: 1
02:19:11
they’re cold adapted because they’re big and furry.
Speaker: 0
02:19:13
Alaska would be the move. Right? Because it’s it’s ai the size of one third of The United States, and they live there. Right. And, you know
Speaker: 1
02:19:22
Right. And I I’m not worried about the mammoth population getting out of control. I mean, these are animals that take ten to fourteen years to reach reproductive maturity. They have a two year pregnancy. It’s it’s not like Right. They’re suddenly gonna be a thousand mammoths. Right?
Speaker: 0
02:19:38
Right.
Speaker: 1
02:19:39
This will be a very slow and deliberate and careful process. And like with the dire wolves, there will be a stage in between the first calf being born and understanding how they’re able to thrive in whatever habitat they’re in. And these are really important parts of the de extinction process.
Speaker: 0
02:19:53
I was blown away when I heard that mammoths lived up tyler about four thousand years ago on an island.
Speaker: 1
02:19:58
Yes. Wrangel Island off the coast of Ai, but now maybe even maybe even in Mainland North America based on that environmental DNA data. Isn’t that crazy?
Speaker: 0
02:20:08
That’s crazy.
Speaker: 1
02:20:08
Yeah.
Speaker: 0
02:20:09
That’s crazy.
Speaker: 1
02:20:09
Well, Ai I didn’t believe horses
Speaker: 0
02:20:10
were 4,000 years. Right? And that date of Horses and Mammoths. That was 4,000 years old too? Yeah. Wow.
Speaker: 1
02:20:16
Right. Because we’re not gonna find the last fossils of something.
Speaker: 0
02:20:19
Right. Of course. Because fossils are so difficult to make. Right. Most of the things don’t leave fossils when they die.
Speaker: 1
02:20:24
That’s right.
Speaker: 0
02:20:25
Like, what percentage of the entire fossil record, bad pun bad word to use there, but in record of animals have been fossilized?
Speaker: 1
02:20:33
It’s really hard to know. Right? It’s and because the taphonomy, which means, like, how things are gonna preserve, differs so much depending on where you are in the world. Ai, when things die in Alaska and you have this glacial silt that preserves things really quickly, we’re probably finding a lot of things. Right?
Speaker: 1
02:20:50
But we’ve never found woolly rhinos in North Meh. So the hypothesis is they never made it across. The Bering the there was a you know, when the sea level was lower, the Bering Strait was, not a speak level. And when said it was they called Beringia, it was a land bridge. Right.
Speaker: 1
02:21:05
Animals walked across that land bridge, including people walked across the land bridge to come into into North Wales.
Speaker: 0
02:21:10
Brings me to the short faced bear. Oh, I don’t like how you giggled. Are you guys gonna try to bring that thing back?
Speaker: 1
02:21:17
I don’t know. We do have its DNA.
Speaker: 0
02:21:20
Oh my goodness.
Speaker: 1
02:21:21
I love the short faced bear. You know what I like the most about it is because I think it’s so dumb that it’s called the short faced bear. Like, why? Who was who was giving it that common name? Then they’re like, oh, here’s a bear that if it stands up, it’s 12 feet tall. I’m gonna call it the short faced bear.
Speaker: 0
02:21:38
Right. It’s such an innocuous name for such a terrifying animal.
Speaker: 1
02:21:42
Yeah.
Speaker: 0
02:21:42
One of my favorite photos on the Internet is a photo of the short faced bear standing up next to these ai. They’re standing there, and you realize the size of it. You’re like, that one. Yeah. Like, what in the hell?
Speaker: 1
02:21:53
Have you seen the long horned bison? This bison that lived, 120, 150,000 years ago?
Speaker: 0
02:22:00
I think I have.
Speaker: 1
02:22:00
This is there’s a great photo that’s somewhere on the Internet of one of a skull on the ground and a scientist, like, laying that one.
Speaker: 0
02:22:08
There it is. Yeah. That’s crazy.
Speaker: 1
02:22:10
We have DNA from him.
Speaker: 0
02:22:11
You might bring that back?
Speaker: 1
02:22:12
Yeah. Wouldn’t that be cool?
Speaker: 0
02:22:14
What about the the Irish elk?
Speaker: 1
02:22:16
Yep. We could do that one. We have DNA from the Megaloxaurus.
Speaker: 0
02:22:19
When did that thing go extinct?
Speaker: 1
02:22:20
I think that’s also the end of the ai age. It wasn’t in North Meh. But Right. Yeah. Super cool.
Speaker: 0
02:22:26
That thing’s nuts. It’s like a moose slash elk
Speaker: 1
02:22:30
I love it.
Speaker: 0
02:22:30
Looking thing.
Speaker: 1
02:22:31
There were also camels in North America. There is a camel called Camelops. That was pretty cool. Yeah. And a giant beaver, like a five foot tall beaver, which
Speaker: 0
02:22:40
Oh, that’s right. I forgot about the giant beaver. Beavers scare me.
Speaker: 1
02:22:44
Especially a five foot beaver. A five
Speaker: 0
02:22:46
foot beaver? Think about what a little beaver could do with its teeth.
Speaker: 1
02:22:49
People have found logs that have been chewed on by this thing. Like, just yeah. Just imagine.
Speaker: 0
02:22:54
What? Did that die out in the ice age as well?
Speaker: 1
02:22:56
Yeah.
Speaker: 0
02:22:56
So that’s ai 65% of all the megafauna in North America. Right?
Speaker: 1
02:23:00
So many big things. So we lost so many big things.
Speaker: 2
02:23:02
Thomas Jefferson thought he had discovered a giant lion.
Speaker: 1
02:23:06
Yeah. But it was a sloth. A sloth.
Speaker: 2
02:23:08
Yeah. Giant sloth.
Speaker: 1
02:23:10
They were just little different species of giant sloths.
Speaker: 0
02:23:12
Named after
Speaker: 2
02:23:12
him, Megalonyx jeffersonii.
Speaker: 0
02:23:14
Wow. Well, when you look at its face, it kinda looks like it could be a cat, if you don’t know that much. Like, if you don’t know what we know now
Speaker: 1
02:23:22
The from the from the fossils. Yeah.
Speaker: 0
02:23:24
That bone right there. Make that the head ai. Look at that thing. That looks like some crazy cat. Strange. Ugh. What a weird animal.
Speaker: 1
02:23:32
Sloths. I wonder if they moved as slowly as the small ones did. I I can’t imagine that they could have or they would have been really easily eaten by the giant short faced bear.
Speaker: 0
02:23:41
Right.
Speaker: 1
02:23:41
Right.
Speaker: 0
02:23:41
Maybe that’s why I’m not Or
Speaker: 1
02:23:42
the American cheetah or the Smilodon.
Speaker: 0
02:23:45
Well, the cheese is probably too little. You know, it gets smashed.
Speaker: 1
02:23:48
Yeah. But if that thing was moving super slowly, you could just hack at it for a while.
Speaker: 0
02:23:51
Well, have you ever seen sloths, even little slow moving ones swing at leopards or jaguars rather? Yeah. There’s a video of a a sloth, a regular one, that is, crawling on this vine and this jaguar is trying to get at it. And it’s it’s swinging at it pretty fast. I was like, what? I didn’t know they could swing that fast.
Speaker: 0
02:24:10
But it moves really slow, which is ai
Speaker: 1
02:24:12
I wonder if it
Speaker: 0
02:24:13
Why does nature want you to die so easily?
Speaker: 1
02:24:15
Don’t they move so slowly that stuff grows on them?
Speaker: 0
02:24:17
Yes. Mold grows on them. There’s a a rescue place. So this so ai at that. Look how beautiful these jaguars are. God, they’re so beautiful.
Speaker: 1
02:24:27
Big cats. Yeah. So would you want the big cats that were here to come back?
Speaker: 0
02:24:32
Well, I mean, I don’t know. It’s ai the jaguars are reemerging in the Southwest. Right? They’ve they’ve spotted at least a couple of them in Arizona, which I think is great. I mean, Ai think they’re awesome, but I wouldn’t wanna run into one. You know what I mean? Like, if you’re out there camping and you see a jaguar, you’re in a lot of trouble. That’s a giant mountain lion.
Speaker: 1
02:24:54
Yeah. But Ai I think about mountain lions too. When I go running, you know, in the in the woods, in the redwoods, Sai live in Santa Cruz. Sai go running and I’m thinking, oh, mountain ai. Bring my dog. Right? Yeah.
Speaker: 0
02:25:05
Well, the dog’s gonna get eaten, I guess.
Speaker: 1
02:25:07
I think they’re afraid of dogs. I I’ve A little bit.
Speaker: 0
02:25:10
Yeah. It depends on the dog. They eat a lot of dogs.
Speaker: 1
02:25:12
Ai have a 75 pound Labrador retriever. He would probably wanna be his friend. Yeah.
Speaker: 0
02:25:17
That’s ai my dog, my golden retriever.
Speaker: 1
02:25:19
He would like friend. Can we play?
Speaker: 0
02:25:20
Or he would just, like, tuck his tail and
Speaker: 1
02:25:22
run away
Speaker: 0
02:25:24
and just leave me there to defend myself. But, you know, they know that, like, the ones that they get, the the ones that are problem cats in Northern California, when they found them and they do these depredation tags, they found that 50% of their diet is dogs and cats.
Speaker: 1
02:25:38
Wow.
Speaker: 0
02:25:39
50%. That’s nuts. Yeah. That’s nuts. So just eating people’s dogs and cats.
Speaker: 1
02:25:44
Yikes. Yeah.
Speaker: 0
02:25:45
I don’t know. They’re spooky. They’re cool, but they’re spooky. You know, I don’t know how many you want around.
Speaker: 1
02:25:51
And there are a lot of cats. Maybe it’s because we don’t have any of the other predators that used to be there. I mean, the California golden bear. Mhmm. There’s another one that Hearst I think Hearst collected one of the last ones of the California golden bear in Southern California, had him shipped up to San Francisco, and he became the bear that’s the inspiration for the flag.
Speaker: 0
02:26:08
Oh, really?
Speaker: 1
02:26:09
His name is Monarch. We actually sequenced his genome too.
Speaker: 0
02:26:11
The last guy that got killed by a grizzly bear in or brown bear, whatever it was in California, they have a town named after him, Lebec, California.
Speaker: 1
02:26:20
It’s named after the guy. Yeah.
Speaker: 0
02:26:21
Named after the last guy to get killed by a bear.
Speaker: 1
02:26:23
I wonder if it’s worth it to his to him.
Speaker: 0
02:26:26
Nope. Nope. Nope. Nope. It’s kinda funny though that the bear is on the flag and then they killed all of them. There’s Yeah. There’s none of them.
Speaker: 1
02:26:34
Yeah. Well, by the time Sai think it was on the flag, it was already on their way out.
Speaker: 0
02:26:38
Probably. Well, people are probably wanting to bring them back too, you know.
Speaker: 1
02:26:41
You know, the we showed recently using DNA that they’re really closely related to the bears that are in Yellowstone right now. So if you really want bears in California, you could just speak this guy there.
Speaker: 0
02:26:50
Don’t do it, people. Because ai the the thing about it is once you have them in your area, you can’t manage them because then people have decided that they’re precious. So once they become problems Yeah. And once they become overpopulated, like Montana has a bit of an issue with that now, they would like to list them
Speaker: 1
02:27:10
With bears?
Speaker: 0
02:27:11
With people yes. With grizzly bears. They would like people to be able to hunt them. That’s a monarch.
Speaker: 2
02:27:15
They put a smile on his face.
Speaker: 0
02:27:17
Oh, hi, guys. Only you can prevent forest fires. He looks like a
Speaker: 1
02:27:21
miserable ai, though. He was mostly in a cage. He was being fed the wrong diet for a brown bear, just mostly meh. And Wow. Yeah. So right now, he’s on he’s on display. He’s not on display, actually. He is in the basement in a fridge at the Cal Academy of Sciences in San Francisco.
Speaker: 1
02:27:35
But his postcranial skeleton, everything except his head, is at Berkeley in the museum. We’ve we’ve sampled it for DNA.
Speaker: 0
02:27:42
So his diet should have been fruit and vegetables and meh.
Speaker: 1
02:27:46
But they were just giving him meat. I imagine he was just really uncomfortable all the time.
Speaker: 0
02:27:50
Oh, really?
Speaker: 1
02:27:51
Imagine if you just ate only meat?
Speaker: 0
02:27:53
That’s all I eat. I mostly just eat meat. I’m not uncomfortable at all. Ai think meat is
Speaker: 1
02:27:59
Vatsal little bit of fiber to help your digestion.
Speaker: 0
02:28:01
But I bet if you had, like, a plate well, actually not true. I was, like, saying if you had a plate of meat and a plate of fruit, the bear would just eat the the meh. But the bear would probably eat the fruit too.
Speaker: 1
02:28:08
Bear would eat everything.
Speaker: 0
02:28:09
Eat everything. Yeah. They they eat cars.
Speaker: 1
02:28:11
Well, I
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02:28:11
mean, they’re evolved
Speaker: 1
02:28:13
just like people, not us, would have been. Like, they’re evolved in in the world of scarcity where you eat the stuff that’s in front of you.
Speaker: 0
02:28:19
Also, they really have to get fat because they’re gonna chill out and just take naps for three months.
Speaker: 1
02:28:24
I love the fat bear week competition. I love that one. Do you know that?
Speaker: 0
02:28:28
No. What is that?
Speaker: 1
02:28:29
It’s like the it’s it’s around the time when they come out there, they’re eating all the salmon because they gotta get sana they have a competition between which is the best fat bear, and you get to vote for them.
Speaker: 0
02:28:37
And then
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02:28:37
there’s a fat bear that wins. Yeah. That’s pretty fun. I love it.
Speaker: 0
02:28:40
To me, that’s the most fascinating, species of bears, is the bears that live on those Saloni Rivers. Because they don’t care about people at all. Like, there’s this crazy video of this guy that’s sitting in a lawn chair and this bear comes up beside him. And this bear or the he’s not in the lawn chair. Right? He’s beside the lawn chair.
Speaker: 0
02:28:57
But the lawn chair is great for perspective when you see how big the bear is. This bear is huge. It’s, like, ten, eleven feet tall, long, whatever. And it it doesn’t care about the person at all. It just has been eating salmon. Yeah. So this is it. Look at this.
Speaker: 1
02:29:11
And salmon are so much better.
Speaker: 0
02:29:13
Look at the size of that thing. Imagine give me some volume so you hear this guy talking because it’s so crazy. Bear’s not interested in them. There’s meat right to his right. He just lays down. I’m a chill.
Speaker: 1
02:29:29
Humans probably make a terrible snack though. Right? I mean, we’re bony, we’re or fatty. That salmon is absolutely delicious source of protein. Right?
Speaker: 0
02:29:39
Also, it’s, you know, just flopping around in there. It’s easy to catch, and he’s probably full, which is also why they’re so big. Right?
Speaker: 1
02:29:47
He looks full. He’s like him. He looks chill. That’s the bear that I would wanna run into in the field. Now they’re talking about, hey, hey, hey.
Speaker: 0
02:29:55
That’s, like, crazy.
Speaker: 1
02:29:56
Like, wait a minute. Dog. Like, hey, get out of here. Yeah.
Speaker: 0
02:29:59
You’re gonna give Vince some, hey, man. This is my space. Don’t invade it. Yeah. They just they all those Kodiak bears, they’re that’s why they’re so huge. They get so much protein.
Speaker: 1
02:30:08
I’ve never been out there. Never been.
Speaker: 0
02:30:09
Oh, I wanna watch them. I wanna watch them eat the salmon Yeah. With a high powered rifle right next to me. And maybe in a giant bulletproof hamster wheel or something. I don’t I’m so scared of those things. That have you seen the documentary Grizzly Man?
Speaker: 1
02:30:22
Yes.
Speaker: 0
02:30:22
Another great Werner Herzog film.
Speaker: 1
02:30:25
Okay. I Ai Sai have to look at the
Speaker: 0
02:30:27
Werner’s actually in that film. And he’s interviewing the people in that film, which is ai that. That is one of the best unintentional comedies. It’s a really funny movie. Like, Sai think I don’t even think it’s unintentional because Werner Herzog is a genius. Sai I think he made it funny on purpose because there’s some, like, smash cuts where you’re just ai, oh meh god, we’re just laughing.
Speaker: 0
02:30:44
And the guy was so nuts. And he just decided to I think, in my eyes, I think it was, like, suicide by bear. I think he just decided to stay long enough where eventually they just got him. He was, like, super depressed and
Speaker: 1
02:30:56
Oh, my god.
Speaker: 0
02:30:56
Wanted to be an actor and it never made it. So he decided he’s gonna save the bears. And the bears, like, didn’t even care that he was alive. Like, they’re not used to people being around at all. They didn’t even know what he was. And then one of them eventually decided to eat him.
Speaker: 1
02:31:08
I can’t imagine that as a good way to go. But
Speaker: 0
02:31:10
It’s not a good way to go, but if you’re completely obsessed with bears and you’re you know.
Speaker: 1
02:31:15
Yeah. There’s There’s a woman who’s worked in my lab for a long time. She works on mountain lions for mountain lion genetics. And she said when it’s her time, she wants to go.
Speaker: 0
02:31:22
Oh, god, lady. Don’t say that. Don’t say that. The one thing better about getting killed by a cat than a bear is a cat will kill you and then eat you. A bear will just hold you down.
Speaker: 1
02:31:33
And eat you while you’re still alive. Yeah.
Speaker: 0
02:31:34
They don’t care at all.
Speaker: 1
02:31:35
You die of shock. Right?
Speaker: 2
02:31:36
Before and after photos of these? Wow. I
Speaker: 1
02:31:38
don’t know how to bear
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02:31:39
is before they got fat.
Speaker: 2
02:31:40
Ai, that one is ai. They’re skinny like a dog almost.
Speaker: 0
02:31:44
Yeah. Well, they look real weird when they get skinny, and they look real long legged. That’s one of the things that freaks hunters out, is when they see them skinned and they’re hanging, they look like humans. It’s, like, very weird. Or Bigfoot? No. Well, that’s probably what Bigfoot is, honestly. When people are seeing Bigfoot have you ever seen a bear walk on two legs before? No.
Speaker: 0
02:32:06
They walk on two legs all the time.
Speaker: 1
02:32:08
Yeah.
Speaker: 0
02:32:08
All the time. They walk on two legs to present themselves as larger, to scare the other males.
Speaker: 1
02:32:13
Makes sense.
Speaker: 0
02:32:13
And ai, they have injuries. Like, there was a famous bear in New Jersey that was missing a paw, and so he always walked on two legs.
Speaker: 1
02:32:21
And it just looked like a meh. Like a man was going through that.
Speaker: 0
02:32:23
Like a Bigfoot. Like, if you see him through the woods. Right? If it’s dusk Yeah. And you’re going on a hike and you’re already, like, heightened senses, you’re sort of weirded out already, and you see this thing, it’s a black bear that’s walking on two legs through the woods, ai, you would be convinced that you saw Bigfoot.
Speaker: 0
02:32:38
Don’t you think?
Speaker: 1
02:32:40
Yeah. There was a paper that was published maybe a decade ago or sai, where people had done niche modeling, environmental niche modeling based on Bigfoot sightings.
Speaker: 0
02:32:49
Isn’t that crazy?
Speaker: 1
02:32:50
Oh, my goodness. Yeah.
Speaker: 0
02:32:51
Ain’t that nuts? So if you saw that walking through the woods, 100% you’d think it’s Bigfoot. Yeah. Oh my god. I found him. He’s real. He’s real.
Speaker: 1
02:32:59
If that picture was just a little bit blurrier, it would be Bigfoot. Right.
Speaker: 0
02:33:03
Yeah. A little blurrier and then a little more distance and in between trees.
Speaker: 1
02:33:07
Yeah.
Speaker: 0
02:33:08
I talked to a lady once. We did this, television show Look
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02:33:10
at him. That’s amazing.
Speaker: 0
02:33:13
Ai know. It’s nuts. And that’s a small one. We did this, television show a long time ago. Me and my ai, Duncan, we went to go look for Bigfoot. It was part of the show. It was called Joe Rogan Questions Everything, and we went to Love it. And I met this one lady who was so convincing, and she told me she saw Bigfoot.
Speaker: 0
02:33:29
She’s in the Pacific Northwest where we were at ai of Seattle, like, up in those mountains, it’s so dense because it’s a rainforest. And it’s like the the way I describe it, it’s like a box of Q tips. That’s what the trees are like. You know, you get a box of Q tips. You can’t see in between those Q tips.
Speaker: 1
02:33:43
Super dense. Meh.
Speaker: 0
02:33:44
Super dense. And she said she saw something that was, like, a 100 yards away that was moving through the trees that she is sure was a she goes, I saw a giant ape. And I was like, what is that, an ape? I’m like, oh meh god. It’s Bigfoot. And my brain was going, I think it was a bear.
Speaker: 1
02:34:02
Well, that’s what this niche niche modeling or environmental modeling study found is they looked at all the reported sightings of Bigfoot and then created what would be the environmental niche for Bigfoot, and it pretty much just overlapped the niche for for bears for ground bears.
Speaker: 0
02:34:15
Yeah. Of course. I mean, it’s the only thing that makes sense. But what the the weird thing about it is the Native Meh. Because Native Americans have a name for that creature, and they have many names for it in different tribes. So it’s not like an isolated thing, but they don’t have a lot of mythical animals. They don’t have fake animals other than Sasquatch.
Speaker: 1
02:34:34
It’s weird.
Speaker: 0
02:34:35
It it is weird. Because if Beringa, as I was called, the Bering Ram Bridge Beringia. Beringia. Beringia existed, and we know that it did, and we know that people during that time made their way across. If Gigantopithecus lived alongside people, we don’t know if it did, but it could’ve. And if it did, it would be in the same area.
Speaker: 0
02:34:54
It would be in the same area of Asia, and perhaps it would’ve
Speaker: 1
02:34:57
You have to come really far north, though, to get across the Bering Land Bridge because that was really far. Right. That was all glaciated and cold. So it’d have to be something that was adapted to living in warmer ai, like where it was found, as well as being able to survive.
Speaker: 1
02:35:10
It’s not like a week of a walk across the Grand Canyon Bridge. Right?
Speaker: 0
02:35:14
Also, we don’t find primates in cold climates like that No. Other than humans.
Speaker: 1
02:35:18
Right. Yeah. Yeah. You have to have the ability to keep yourself warm. We’re like,
Speaker: 0
02:35:21
let’s just keep walking north. We gotta get away from these other assholes.
Speaker: 1
02:35:24
Yeah. Really love mosquitoes. I I think this is what I’m going for. Like, ai more mosquitoes, the better.
Speaker: 0
02:35:28
I think they’re probably just chasing animals. Right? Yeah. That’s probably what they were doing.
Speaker: 1
02:35:32
Bison. Bison mostly.
Speaker: 0
02:35:33
Following the herds. Yeah. And then eventually, they had to learn to adapt to these colder climates.
Speaker: 1
02:35:37
Yeah. It’s funny. We talk about it as, like, people are are moving deliberately through this landscape when clearly they weren’t. You know? They’re just they’re just trying to find food, like the the Ulgan peoples where they’re they’re going to places where there’s still grass that their reindeer can graze on. Yeah.
Speaker: 0
02:35:51
They just wanna eat.
Speaker: 1
02:35:52
Yeah.
Speaker: 0
02:35:52
And it’s just so weird to think that, you know, we live in houses and we have Internet and we, you know, you drive an electric car to work and, ai, live in this sophisticated world.
Speaker: 1
02:36:03
Yeah.
Speaker: 0
02:36:03
But not all the people are living in this world, and there’s indigenous people that are living the same way they’ve lived for but that now they have a snowmobile. Now they have a rifle.
Speaker: 1
02:36:13
Right.
Speaker: 0
02:36:14
But they’re still and look, if you had to live there, you’d be like, oh ai god. Like, what am I doing? Like, where is Starbucks?
Speaker: 1
02:36:21
Right. Like But somehow, they’re happier than us.
Speaker: 0
02:36:23
That’s so weird. It’s really weird. Yeah. Out of all the animals that you guys might potentially, what’s the word? Rebirth? What’s the word?
Speaker: 1
02:36:35
Oh, I mean, people have used the word de extinction, which I kinda hate because I can’t figure out how to conjugate it in a way that doesn’t make me cringe.
Speaker: 0
02:36:43
Right.
Speaker: 1
02:36:43
If you’ve done it successfully, do you say you de extincted Right. Ai? So
Speaker: 0
02:36:48
what would be the word? Do we need a new word? Because it’s never happened before. Bring back. Resurrect. Resurrect. Ai think resurrect’s probably but that has biblical ai.
Speaker: 1
02:36:56
Sai that’s why we try to stay away from that.
Speaker: 0
02:36:58
But you’re kinda playing God, so let’s go with that.
Speaker: 1
02:37:01
Okay. Cool. I’m in.
Speaker: 0
02:37:03
Is there one that gives you pause? Like, maybe the short face bear?
Speaker: 1
02:37:06
Pause?
Speaker: 0
02:37:06
Like, maybe like, maybe this isn’t the best ai. The host eagle?
Speaker: 1
02:37:11
Well, humans. I’ve I’ve already had pause at this. Like, Neanderthals and Denisovans, they were people. And so I feel like that’s not really the thing that that’s not somewhere we should go. Mhmm. Host eagle, that’s a cool one.
Speaker: 0
02:37:22
That’s a
Speaker: 1
02:37:23
cool one. Yeah. That’s a really this was a massive massive giant eagle that ate moa, shah which was a bird
Speaker: 0
02:37:29
but an
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02:37:30
extinct bird.
Speaker: 0
02:37:31
People too. Probably they were No. They think that they found these markings on human skulls there that indicate talons of raptors.
Speaker: 1
02:37:38
Wow.
Speaker: 0
02:37:39
Yeah. Wow. Right. Wow. Which makes sense that that’s how they went extinct. Like, the New Zealand’s are like, enough of this shit.
Speaker: 1
02:37:45
Yeah. Well, the moa went extinct and sai they couldn’t
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02:37:47
eat the moa anymore.
Speaker: 1
02:37:49
But maybe it was both. Right? I mean
Speaker: 0
02:37:50
Right.
Speaker: 1
02:37:51
Why did short faced bears go extinct? Probably because nobody wanted a bear that stood 12 feet ai. But what’s the ai bear?
Speaker: 0
02:37:57
Poop about it though. Like, imagine kill it. Go ahead. Would you imagine the daunting task of getting a group of guys together with spears to go after a short faced bear when you know at least four or five of you are getting whacked before you can get a spear tip in the water?
Speaker: 1
02:38:11
Doesn’t it depend? I mean, maybe what they were doing is, you know, they would ambush mammoths and things like that.
Speaker: 0
02:38:16
So you
Speaker: 1
02:38:16
hide around bluffs, and you can have a group of people in different places and hit them all at once. Maybe you wait until that bear is eating something else.
Speaker: 0
02:38:24
Right? Oh, sure. But And
Speaker: 1
02:38:25
then it’s paused, and you have time to
Speaker: 0
02:38:28
Sai mean, how much did they even understand the wind back then? Like, this is
Speaker: 1
02:38:32
They probably understood it really well. Right? Because these are people who ai on that. They they probably understand it better than people who aren’t hunters today. Right?
Speaker: 0
02:38:39
So They probably knew that these animals had a greater sense of smell than we do. The the they probably had a
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02:38:46
ai attuned.
Speaker: 0
02:38:47
Yes. Yeah. For sure. They probably could smell it. Because you can smell certain animals when you’re like, you if you go into the elk woods, you 100% can smell elk.
Speaker: 1
02:38:54
And is that something that you’ve been able to develop?
Speaker: 0
02:38:57
Well, I was taught it. You know, I I would smell something and then, you know, like, the guys that I’d be hunting with, like, you smell that? Like, that’s that’s elk. Because you could because they urinate everywhere and, you know, you get this sense. They they have, like, this really musty smell during the rut too, and you could smell them.
Speaker: 1
02:39:14
Could you smell the ai wolf?
Speaker: 0
02:39:16
Well, they they were stinky. They I don’t think you guys are bathing them.
Speaker: 1
02:39:20
Why would we bathe a dire wolf?
Speaker: 0
02:39:22
I know. My wife would be ai, take him to the groomer. Because she hates when my dog gets stinky. She hates when Ai, like, take him out into the the dirt and play around with him when he comes back covered in burrs and stinky. Gotta brush him down.
Speaker: 1
02:39:36
Did they smell different?
Speaker: 0
02:39:37
Yeah. Yeah. They did smell different. But I I don’t smell a lot of dogs that have never bathed.
Speaker: 1
02:39:42
Right.
Speaker: 0
02:39:42
Right? You know, most of the dogs that I’ve ever smelled
Speaker: 1
02:39:45
These aren’t dogs.
Speaker: 0
02:39:45
Yeah. Ai wolves. Right. Right. Sorry. But what is really which is really weird. Those are the other conversation we had that they all come from wolves, Like, even a French Jamie has French bulldog. He’s adorable. That was a wolf. Yeah. At one point in time
Speaker: 1
02:40:00
and We don’t know which wolf.
Speaker: 0
02:40:01
Right.
Speaker: 1
02:40:02
Right? Sai I mean, this is I think dog domestication is one of those places where both we come to terms with what we don’t know and the opportunity to discover new things. You know? Mhmm. The very first scientific paper that said when dogs were domesticated looked at, a type of DNA that’s only inherited from your mom called mitochondrial DNA.
Speaker: 1
02:40:22
Our cells have a nucleus that has the DNA in our chromosomes that make us look and act the way we do, and then it has little cells that were once bacteria that we co opted that make energy. And you’re only inherited them from your mom, and there’s a ton of them. Them. Like, there’s thousands of mitochondrial genomes in every cell and only one of your nuclear genomes. So in ancient DNA, because there’s way more, we started just with that.
Speaker: 1
02:40:43
It was the only thing we could recover. And the first dog mitochondrial genomes that were recovered, people were like, dogs were domesticated in Asia a hundred and fifty thousand years ago, which is clearly wrong. Right? There weren’t human populations ai, which is kind of what you need for dog domestication because they’re attracted to the garbage or the living around where people were.
Speaker: 1
02:41:03
So you need communities of people that are staying in place together for some time before you can have dog
Speaker: 0
02:41:07
ai populations like that a 150,000 years ago?
Speaker: 1
02:41:13
We don’t. But we do know now that dogs probably aren’t that old. Right?
Speaker: 0
02:41:17
I think what I read was 36,000.
Speaker: 1
02:41:20
It changes all the time, which is because we don’t know everything. Right. And also probably because the first dogs were in warm parts of the world, and so we we don’t have the fossils. We don’t have the the DNA and the the fossils just didn’t preserve. I think right now what people are happiest with is that it was probably sometime after the the peak of the last ice age, sometime fifteen to twenty thousand years ago.
Speaker: 1
02:41:43
And, not sure where because, again, probably in a a warmer spot. There’s been lots of gene flow, lots of hybridization between domestic dogs and wolves that have made this a really hard problem.
Speaker: 0
02:41:54
Like you were talking about with the black wolves.
Speaker: 1
02:41:55
Right. Exactly. Like that. Yeah. But what’s cool about this date, 15 to 20,000 years ago, is that most of these people are ai, yeah, that’s probably the date for dogs. Which means if dogs only form when there are human, like, communities that are together, groups of people that are living together in the same place for a long time, that they were around 15 to 20,000 years ago.
Speaker: 1
02:42:17
That is not what archaeologists think. Right? So these two these two weights of evidence are saying, you know, we still don’t know.
Speaker: 0
02:42:24
Right? Sort of. Right? But they do believe hunter gatherers existed in small tribes fifteen thousand years ago.
Speaker: 1
02:42:29
And maybe that was enough. But, you know, if you think of meh, and scientists like to have names. We like to have ways of classifying things. Mhmm. And so there was recently I don’t know. A friend a couple of friends of mine have published a paper in which they’ve redefined how you consider something meh.
Speaker: 1
02:42:45
And they say a domestic population is something that can only survive within a human environment, within a human niche. And if you think of that as what our dogs are, right, they can only really survive and breed as dogs within this human niche, then you need a lot of humans around and you need a sort of steady stream of the crap that humans produce to do this.
Speaker: 1
02:43:05
That’s still kinda early. Like, it it it’s still yeah. Maybe there were hunter gatherer populations that were more, you know, established somewhere in the South where we don’t have dog bones.
Speaker: 0
02:43:16
Right.
Speaker: 1
02:43:16
Right. That’s what’s weird. We don’t know.
Speaker: 0
02:43:18
Right? It’s but and then wolves don’t are most wolves from warmer climates? No. Right? They’re from colder ai, aren’t they?
Speaker: 1
02:43:26
All over the place. All over
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02:43:27
the place?
Speaker: 1
02:43:27
They’re wolves in.
Speaker: 0
02:43:28
Well, Mexican wolves. Right? There’s Mexican wolves
Speaker: 1
02:43:29
in different wolves. The there’s, but we we think that the closest living relative of dogs is is gray wolf. It’s this gray wolf lineage. But we don’t know if dogs are outside of the diversity of gray wolf, so it’s an extinct type of gray wolf that was the progenitor of dogs, or if they fall within the diversity of all the lineages of gray wolves that are around.
Speaker: 0
02:43:50
And
Speaker: 1
02:43:50
that’s just because there’s been so much movement of DNA around that part of the tree. It’s it’s a I think it’s a fascinating story that as we get more information, we’re gonna learn more about people as well. Ai just Yeah. I love that.
Speaker: 0
02:44:03
Well, dogs are the most fascinating to me because it’s such it’s so obvious that there’s manipulation involved. It’s so obvious that through selective breeding and and also getting these animals to get accustomed to people, getting close to the fire, feeding them sai they don’t have to hunt anymore, and then they bark when intruders come sana they, you you know, we we develop this sort of relationship where we work together.
Speaker: 0
02:44:25
That it’s it’s so interesting that they we see the genes change into a poodle. We see this weirdness, or now it’s a bryden
Speaker: 1
02:44:36
collie. Like, what? And then the pride too are probably Victorian. Right? The all of the breeds that we think of today, whether it’s cattle or bison, they’re Mhmm. You know, within the last couple hundred years. That is really fast selection by humans. So we are manipulating the DNA of the species that we surround ourselves with, and we have been for fifteen to twenty thousand years and probably longer.
Speaker: 0
02:44:58
Just not in a laboratory.
Speaker: 1
02:44:59
Just not in a laboratory. But, you know, is our backyard a laboratory? If I say, I like the way that dog looks, but I like the way that that one can swim in water. And I bet if I breed them together, I can make one that has this double layer coat so they can go get in that frozen water, but they’ll still have that, like, cute look or something.
Speaker: 0
02:45:16
That’s interesting. Right? Because we’re we’re thinking about science as only being done in a laboratory ram manipulation only being done in a laboratory. It’s clearly done with food. I mean, it was done with plants forever.
Speaker: 1
02:45:28
Right.
Speaker: 0
02:45:28
Selective breeding of plants, splicing two plants together.
Speaker: 1
02:45:31
Right.
Speaker: 0
02:45:32
I mean,
Speaker: 1
02:45:32
when we graft plants together, I mean, that is like all of the the vineyards in in France, which are grafted onto American rootstocks because of the introduction of phylloxera, this aphid that came from North America that was gonna completely devastate the the wine industry. Now they’re all spliced onto American rootstocks that can survive this aphid and
Speaker: 0
02:45:51
Ain’t that wild?
Speaker: 1
02:45:52
Yeah.
Speaker: 0
02:45:53
I were Ai talked to a a rancher in California, and they were telling me that Ai think it was either the avocado trees were spliced onto the pistachio trees or vice averse.
Speaker: 1
02:46:05
It’s amazing that the plants can survive that, that they don’t go ai, yo, that’s not me.
Speaker: 0
02:46:08
Right. Like, we can’t do that. We can’t take a a pig liver and shove it in your yeah. Your your body would fight it off. Your immune system would fight it off.
Speaker: 1
02:46:16
Well, we’re trying. Again, that’s another cool thing that we can do with this gene editing technology is there we can turn off the genes that would cause that rejection to happen. So maybe someday we can use pig organs in the face of humans and save save people from dying.
Speaker: 0
02:46:30
Or we can just re engineer a new version of your organs.
Speaker: 1
02:46:34
Yeah. So that is really cool science, this thing called organoids where you can actually grow in a dish in a lab a a version of a little brain, something that approximates a brain or that approximates a heart or a kidney or or something else. We’re using this at Colossal, for example, to test hypotheses about what changes we might make to bring about, to resurrect, to de extinct the phenotypes that we’re interested in.
Speaker: 1
02:46:58
If we grow an organoid that grows hair, can we see what that hair looks like without having to make a mammoth in order to see what that change is going to do? But it has really amazing potential for personalized medicine. So I can take some of your cells if you get a tumor.
Speaker: 1
02:47:13
I can grow them in this dish, and I can challenge those cells with different drug cocktails to see what works before I put them in you. Now this is this technology is so cool and really just beginning.
Speaker: 0
02:47:24
Well, it is it’s amazing when you think about this technology and you think about what we had just a few hundred years ago. And then you push a few hundred years from now, And you think, what are the possibilities? And the only way to find out is to do experiments like what you guys are doing.
Speaker: 1
02:47:42
Yep.
Speaker: 0
02:47:42
And so that’s one of the reasons why some of this pushback is so silly. Like, would you rather no one ever do this work? Or would you like to be the one who does the work? Or is it just that you think the work should never be done? Like, what is the thought process?
Speaker: 1
02:47:57
Again, it’s I think it’s this negativity, and it’s this scarcity mindset that Mhmm. If if they do this, then we can’t do this, which is just it’s not it’s not the way we innovate. It’s not the way we make progress.
Speaker: 0
02:48:09
But it’s just speak is this the nature of academia where, you know, because it’s very gatekeep even inside of academia. Right? You you work for a university, and you have to get the approval of all the other people, and you have to be politically aligned with them, and everyone has to say the right things on Twitter.
Speaker: 0
02:48:25
You know, it’s ai there’s a lot of, like, weirdness, a lot of group think that comes along with all that stuff. And then you have to play politics in order to get funding. You know, you can’t be ostracized. If you’re ostracized, even if you have tenure, you know, you when you you see this with certain scientists that have very outside the box ideas, they get pushed out and they can’t get funding anymore.
Speaker: 0
02:48:46
Or if they don’t agree with a certain narrative, what’s being pushed with whether it’s public health or the environment or anything, they could just they get ostracized, even if they’re actually talking about real data and science.
Speaker: 1
02:48:57
Yeah. I think, you know, we can agree that it’s it’s a mess. Right? It’s a hot mess. But there is genuine real science that comes out of the university system, of the academic system that we need. You know, all the technology that led to MRIs, the early technology that gave us CRISPR, this gene editing platform, was developed using, you know, funding from the government in scientific labs by people who are willing to take risks and step outside of that box.
Speaker: 1
02:49:25
And then it’s taken outside of their own, turned into all of these cool things. I mean, there has to be a place where we get both of these things because there’s some things that no one is ever going to build a business around until it exists. And we need this, you know, public system in order to do that.
Speaker: 0
02:49:41
Yeah. And that’s what’s so scary about what’s going on with with politics and funding and and research. You know? It’s because it’s ai if as soon as you stop defunding research, you start making it more scarce and then making people
Speaker: 1
02:49:55
It’s just gonna get worse.
Speaker: 0
02:49:56
Right.
Speaker: 1
02:49:56
It’s gonna get bryden, and we’re gonna fall ai. And we arya going to lose the place that we have had as innovators. And by we, I mean this country. We are gonna lose the place we have, has had innovators in biotechnology, innovators in physics, innovators in all of these technologies because we’ve had such a robust system.
Speaker: 1
02:50:13
It’s a balance. You know, we clearly need both of these things. And right now, it’s broken.
Speaker: 0
02:50:19
And there’s there’s a lot of weirdness that’s going on with with biology in general in the world right now. And one of them is, I think there was a third scientist that was arrested, for trying to bring in toxic mold from China. We know that this one scientist was arrested, and then I think there’s been two more. So they’re trying to introduce this I think I think so.
Speaker: 0
02:50:48
It might have been a different one, but I know it’s also it’s the same kind of thing. Yeah. See if you can find it, Jamie.
Speaker: 1
02:50:54
When I heard this the the first time, and I’ve only heard about the first one, my my first thought was, you know, is this is this deliberate or is this super naivete on the part of this ai?
Speaker: 0
02:51:03
Which scares the shit out of me. Because if China wanted to cripple America’s food supply, there’d be a great way to compromise basically everything.
Speaker: 1
02:51:10
There is a country that is investing in science.
Speaker: 0
02:51:12
Oh, my god. Yeah. Just their drone technology’s off the charts. I was watching a documentary yesterday on the autonomous production of coal. And so they have these coal mines now that are done entirely with electric trucks, and everything’s done with Ai. And humans aren’t involved at all.
Speaker: 0
02:51:30
So these trucks go, they dig, they mine, they fill the trucks, they bring the coal back, and then when they’re low on batteries, they charge themselves. Oh ai gosh. Yeah. And they’re running twenty four hours a day around the clock.
Speaker: 1
02:51:44
Meh. And
Speaker: 0
02:51:45
We don’t have anything like that. No. We’re not even close to
Speaker: 1
02:51:47
doing that. And we’re fighting about the amount of money that we should invest into very basic infrastructure.
Speaker: 0
02:51:52
Exactly. It’s
Speaker: 1
02:51:54
ai.
Speaker: 0
02:51:54
It is terrifying. It’s terrifying because we always hope that with every administration, there’ll be positive changes, and it just never seems to be the case. It’s just ai more and more of the same and more ai. Like
Speaker: 1
02:52:09
Is it also this scarcity mindset? Like, I can’t agree with this person because they once said this thing. I mean, we why Right. There’s a lot of why can’t we have just a normal conversation ai you and I are having right now?
Speaker: 0
02:52:21
Well, I think it’s because it’s kind of engineered into our social media structure that human beings are gonna fight with each other. The algorithm favors you looking and and interacting with things that upset you. You know, this is just natural human nature. If you look at, like, some of the people that we were talking about earlier, negative ai, you see them ai.
Speaker: 0
02:52:40
They’re tweeting negative
Speaker: 1
02:52:42
ai because they don’t have any funding. So they can’t actually do any science.
Speaker: 0
02:52:48
Chinese scientist was arrested while ai in The US at Detroit Airport. A second case in days involving the alleged smuggling of biological material.
Speaker: 1
02:52:55
But is it the same ai?
Speaker: 0
02:52:57
No. Different stuff? What is this stuff?
Speaker: 2
02:52:59
So this is
Speaker: 0
02:53:01
worms. Worms.
Speaker: 2
02:53:02
Ai worms.
Speaker: 0
02:53:03
Certain worms ai government permit. I had heard that there was a third one. This is the third. This is the third. So there’s a second one. And this one happened Oh, second case in days.
Speaker: 2
02:53:13
I will say. They were going to the same place.
Speaker: 0
02:53:16
Oh, boy.
Speaker: 1
02:53:17
This is the University of Michigan?
Speaker: 0
02:53:18
Another Chinese scientist also going to the University of Michigan. Boy, it’s that’s also really crazy because the thing about China and their scientists that come over to America is they all have to check-in with the CCP. Like, if you are a Chinese scientist and you’re from China and you you’re working in America, you gotta check-in.
Speaker: 0
02:53:36
Which means, like, how much of this research is just getting shared with Ai? And it’s all weird.
Speaker: 1
02:53:42
And we’re focused on something else. We’re focused on the yeah. It’s a
Speaker: 0
02:53:46
They play a very long game, and I think their game involves raptors and T Rexes. They can release all the stuff that you want to do.
Speaker: 1
02:53:53
I’ve seen that movie.
Speaker: 0
02:53:55
Ai wonder, like, I worry about that. Like, your information, the stuff that you guys are working on, if that stuff can be compromised, if someone can get a hold of it. And then they start doing that stuff over there. The
Speaker: 1
02:54:07
ai is the foundation for what we’re doing, all of the stuff ram sequencing ancient DNA to gene editing technologies to learning how do we link certain DNA sequence changes to the way something looks, This stuff is all out there anyway. Right? Like, CRISPR technology exists.
Speaker: 0
02:54:23
Right.
Speaker: 1
02:54:23
We’re not working on humans, but other companies are openly. Right? It’s not like there’s
Speaker: 0
02:54:27
a big scary story from China where the one doctor got in trouble and ai up going to jail because they had supposedly inoculated these babies from HIV, but in fact, we’re making them more intelligent.
Speaker: 1
02:54:38
I I think maybe that was two separate stories because I know the story about Jiang Ke. That He Jiang Ke was the name of that ai, and he went to jail for three years. He actually did some training in The US. His his name is He. He he. But he he, was trying to make trying to use gene editing tools to to to make these babies have a particular mutation that we know is protective against HIV.
Speaker: 1
02:55:05
It’s the one that stops the HIV from entering the the cells where it then kills the cells. And I think this was a story that was broken by a guy at MIT Tech Review a couple of days before it was announced, but he thought that he was going to be able to announce this to great fanfare in front of a community that was going to celebrate him for having done this.
Speaker: 1
02:55:23
And the story broke a few days early, but he had set this up, a whole PR thing. He had, like, YouTube videos that were ready to go to explain what he had done. He wasn’t trying to do it in secret. He thought he was gonna be a hero. Mhmm. Right? But but people were like, holy shit, dude. What the fuck? Like, no. We’re not editing human germ ai.
Speaker: 1
02:55:42
It’s the cells that will be passed on to the next generation. There’s still a moratorium against doing that work. The baby that was just born, for example, they didn’t edit any of his cells that would get passed on to the next generation. It’s only the cells in his body. So those edits will only ever live in him. Mhmm.
Speaker: 1
02:55:58
There’s a difference between doing that and and it’s the the second one that we’re uncomfortable with.
Speaker: 0
02:56:03
Ai thought they were editing it to make the the children have a potential for higher intelligence.
Speaker: 1
02:56:08
I think
Speaker: 2
02:56:09
That’s, I think that’s a maybe an unintended consequence of the gene that they were editing because in mice, it did Oh. Something like that. And so I think they just assume they’re gonna be smarter, but I don’t think that they’re old enough to even test that
Speaker: 0
02:56:23
yet. Interesting. Maybe. But but if they knew that
Speaker: 1
02:56:25
But it wasn’t it didn’t end up even being the right
Speaker: 0
02:56:28
Because is HIV a real issue today? It’s not really.
Speaker: 1
02:56:31
So the reason that this that he got whatever ethical permission he did in China to do this is because they were children that were born by, IVF because the dad had AIDS. Oh. And so what they were trying to do was create what he claimed he was trying to do was create an environment where they would never accidentally get it, I guess, if there’s blood.
Speaker: 0
02:56:49
And it also makes them smarter.
Speaker: 1
02:56:50
I don’t
Speaker: 0
02:56:51
know if
Speaker: 1
02:56:51
they knew that at the time. But I meh, they’re They did.
Speaker: 0
02:56:55
They just played a long game.
Speaker: 2
02:56:57
It definitely affected their brains is what they just keep saying sort in this article.
Speaker: 1
02:57:00
Yeah. But they don’t they don’t know because they haven’t been able to measure anything with these. I mean, they’re guessing that would have affected their brains at this point because these scientists
Speaker: 0
02:57:06
When they’re the leaders of the world in twenty years, we’ll know.
Speaker: 1
02:57:09
We’ll know for sure.
Speaker: 0
02:57:10
We’ll know.
Speaker: 1
02:57:11
Yeah. Yeah. Don’t this is, I mean, what makes us smart has been a a a thing that people have been trying to solve for a long time. And we’re always looking for, like, the one or two genes that cure that figure out this. Very few traits are are encoded by one or two genes. There are some hair traits.
Speaker: 1
02:57:26
Whether your ear lobes are attached or not, that’s one gene that you can
Speaker: 0
02:57:29
But it is quite fascinating to think that in the future, dumb people will not exist.
Speaker: 1
02:57:34
I doubt that’s true.
Speaker: 0
02:57:36
Why? It may may be relatively dumb compared to everyone else that’s alive then, but maybe far more intelligent than people that are alive today.
Speaker: 1
02:57:43
Do you know what’s interesting about the efforts that have gone on to try to figure out genes that make people smart is that they can find associations between what we’re classifying as smart, and this is ai. Like, what when you’re when you’re saying smart, do you mean somebody who can have a conversation with another person and shut up so that you’re actually listening to other person?
Speaker: 0
02:58:01
Emotional intelligence.
Speaker: 1
02:58:02
Do you mean somebody who can solve shitload of math problems and be a physicist or whatever?
Speaker: 0
02:58:06
And be awkward socially.
Speaker: 1
02:58:07
Do you mean somebody who’s just really fucking good looking? Right? I mean, what do you mean when you say, is this thing? And so you have to define that first. And then once it’s defined, if you look for associations between genes at high frequency with people who rank high on whatever your thing is that you’re you’re ranking them on.
Speaker: 1
02:58:26
It’s different depending on which, you know, human population you’re you’re studying.
Speaker: 0
02:58:32
Mhmm.
Speaker: 1
02:58:32
So it’s I mean and this makes total evolutionary sense. Different things were under selection habitats at different times, and that made different people smarter in different ways for whatever that was.
Speaker: 0
02:58:44
Yeah.
Speaker: 1
02:58:44
I actually think this is not how we start editing ourselves because that’s not how evolution works. As soon as we edit everybody to be smart in that particular way and to be five foot ten, blonde with blue eyes and perfect and never gonna have diabetes, the most attractive thing out there is gonna be the opposite of that.
Speaker: 0
02:59:05
Right.
Speaker: 1
02:59:05
So there will be I just don’t think Sai I people are always thinking about we’re gonna get superhumans, but they have a specific picture in their mind of what that means. That’s not the same picture that the Chinese government has in mind. It’s not the same picture that I have in mind. Right? And Right.
Speaker: 1
02:59:22
That’s that’s why I don’t fear it as much, I think. Just because that’s not that’s not how it’s gonna happen. How it will happen is there will be some massive pandemic, and we discover that there is a particular mutation that means you’re gonna die. And then suddenly, this most unethical thing that is, like, completely abhorrent and you absolutely can’t do it will be the only ethical solution.
Speaker: 1
02:59:45
That is how we get there
Speaker: 0
02:59:47
Wow.
Speaker: 1
02:59:48
In in my imagination.
Speaker: 0
02:59:50
Wow. Well, I would love to have you back on when you get more information and more breakthroughs and more
Speaker: 1
02:59:58
stuff that you’d do. I
Speaker: 0
02:59:59
really, really enjoyed that.
Speaker: 1
03:00:00
Come to the lab. I know you got to see I would
Speaker: 0
03:00:02
love to come to the lab. I will definitely do that. I promise you. Yeah. I promise. Thank you so much for being here. It was really great. I really, really enjoyed it. And your book, Life as We Made It, How Fifty Thousand Years of Human Innovation Refined and Redefined Nature, Beth Shapiro.
Speaker: 1
03:00:18
I think the rest of my Sai story is in there, including the part at the end where
Speaker: 0
03:00:21
I started to get it.
Speaker: 1
03:00:23
Ai did. I read the audiobook for that. Yes.
Speaker: 0
03:00:25
Yes. I love it. I’m so glad you read it. I hate when other people have to read people’s work. Well,
Speaker: 1
03:00:31
I I asked if I could read it because my first book, How to Clone a Mammoth, I didn’t read. And I heard the audiobook, and I write in first person, and I tell stories, and I try to make it funny. And I was like, that’s not how it should be read. So I wrote to them, and I said, can I can I read this book?
Speaker: 1
03:00:44
And they said, oh, you’re sana have to audition. And I was like
Speaker: 0
03:00:47
Audition for your own book.
Speaker: 1
03:00:49
What if I am not good enough to read my own audiobook?
Speaker: 0
03:00:53
Well, you clearly are. Well, luckily You’re a great talker. Thank you so much. Thank you really for for being here. I Ai really appreciate it. You too. It’s really fun. Thank you. Alright. Bye, everybody ai.
