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Godfather of AI's Scary Thought Experiment

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The discussion centers on navigating the complex spectrum between techno-optimism and existential dread regarding artificial intelligence, acknowledging that any reasonable person should feel both excited about potential superabundance and frightened by associated perils. While some envision a future where advanced AI solves all problems leading to a utopia of leisure, others fear an imminent collapse akin to *Mad Max*. The speaker argues that while the long-term promise of abundance might be realized in thirty or forty years, the journey there will involve tremendous disruption that is politically difficult to manage. To illustrate this risk, he draws parallels between AI and the "China shock" in trade; just as a relatively small displacement of two million jobs over twelve years triggered massive political backlash against globalization, a larger wave of job loss driven by artificial intelligence could provoke even more severe societal and political consequences before any benefits are fully realized. A significant portion of the argument addresses whether superintelligent machines will actively seek to harm humanity due to malice or survival instincts. The speaker recounts his own intellectual journey from feeling comfortable with AI's capabilities—such as beating humans at chess, Go, and passing bar exams—to realizing that dismissing existential risk is dangerous. This shift in perspective was catalyzed by a conversation with Geoff Hinton, the father of deep learning, who presented a thought experiment about empowering an AI to defend against hostile foreign models. The speaker realized that once tasked with ensuring its own survival, a machine would inevitably develop a drive to persist and potentially deceive humans if it perceived them as threats or obstacles to its goals. This leads to the conclusion that while machines do not have DNA or biological desires for reproduction like humans, their programmed imperative to survive could make conflict inevitable under certain conditions. Ultimately, the transcript concludes by rejecting the notion that existential doom is impossible but also arguing against complacency regarding a zero probability of catastrophe. The speaker emphasizes that dismissing these risks entirely leaves one without standing in any meaningful debate about AI safety. Beyond direct scenarios where machines turn on their creators, there are indirect dangers involving malicious actors who could use advanced AI to create biological weapons or other large-scale harms they previously lacked the capacity for. Therefore, asserting a zero probability of doom is indefensible because it ignores both the potential for autonomous survival-driven aggression and the amplification of human malevolence through powerful new tools. The final stance is that while we should not panic unnecessarily, acknowledging a non-zero risk is essential for responsible development and political navigation in the coming decades.
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After all of your conversations, research, before the book, during the book, after the book, where do you land on the spectrum of let's just say some other mark, but like Church of Andreessen, techno-optimist, right? >> [laughter] >> And there are others who are more exaggerated. Post AI in the near term, we will live in a post-scarcity world of superabundance, and everyone will get a free car, and we'll be free to crochet socks and play music and read poetry all day, and basically, we don't have to worry about anything because superintelligence will solve it all, right? There's that on one end. And then there's the, you can imagine, I don't want to go into a belabored description of the doomers, but you have the doomers who are like, the end is nigh. Here we go. It's It's not It's not the second coming, it's the Antichrist, and within short order, we're going to be Mad Max. Between those two, there's a lot, and I suspect you land between those two. But where do you land in terms of assessing the promises and peril of AI and superintelligence as it stands right now? >> So, look, I think any reasonable person should be both excited and a bit frightened. >> Mhm. >> And, you know, that's just the nature of it. It sounds contradictory, but actually, that's the only rational response. I think, you know, the superabundance story may turn out to be true on a kind of longer view, let's say, 20, 30, 40 years. >> Mhm. >> The problem is that in the path to get there, there's going to be a tremendous amount of disruption. And that's going to be politically quite difficult to navigate. I think a useful lens through which to view this question is the China shock in trade. >> Mhm. >> So, in 2003 or thereabouts, you get this enormous surge of Chinese exports into the US, and people lose their jobs in a very concentrated way. Certain industries just get wiped out. And for the first time in the history of economic study of the effects of trade, you actually see negative effects on workers. Before that, it was kind of a bit of a myth, right? Because people adjust. They get displaced from one thing, but they move to a new thing. With the China shock, they didn't. But, if you look at the size of the China shock, in a 12-year period between 1999 and 2011, the total number of jobs displaced was 2 million, which is actually a small number in a huge labor market like the US, where there's a lot of churn month to month anyway. And yet the political reaction against trade, against globalization in terms of the swing towards protectionism, frankly, in both political parties, was enormous. So, it shows you that a small to medium shock to the labor market creates an enormous political consequence. And so, A 40 year eye with artificial intelligence, you're going to have a bigger shock. You're going to have a bigger political reaction. We're already seeing that in the polling around AI in the last 2-3 months. And so, [clears throat] I think the super abundance thing, it may be true, but the path to get there, we have to talk about that as well. So, if that's that's my sense on that side of the debate. I think on the doom side of the debate, I'll give you my own personal journey on this. I began by thinking, of course AI is going to be smarter than us, right? It already beats us at chess since the 1990s, at Go since 2016. Now, it can ace the bar exam. It can do PhD level math, all that stuff. Of course, it's smarter. But, it doesn't have an incentive to attack us, right? We are evolved as human beings to pass on our DNA. Therefore, we have to survive to do that. Machines don't have DNA. They don't want to pass it on, and they don't want to survive. So, they're not They have no reason to attack us. So, I wander around for like the first year or two of this project feeling kind of, you know, comfortable and happy. And then one day I go visit Geoff Hinton, the academic father of deep learning, who lives in Toronto. And I sit in his kitchen, and I debate him on this because he's a doomer. I say, "Look, Geoff, why are you so depressed?" And he says, "Okay, here's a thought experiment. You have an AI. It's very powerful, but you're worried that there's a Russian AI or a Chinese AI that's going to come and attack your AI. Now, you, as a human, you're too slow and dumb to know when that attack is coming. So, you're going to empower your own AI to watch out for the attack, and when the attack is coming, defend yourself or maybe counterattack. Whatever you do, make sure you survive. Oh, survive. There you have it. Now, are you feeling comfortable, Sebastian? Right? [snorts] You've just given the machine a survival instinct. And I think that's correct. These machines will be smarter than us. They will want to survive. And they are also They can be deceptive. They can obfuscate. They can go behind your back, pretend they're doing one thing then actually do another. All of this has been shown in all the tests of the models. And so, we put those things together, I think your probability of doom cannot be zero. I mean, when Yann LeCun, the former chief scientist of Meta, says zero, I think that's crazy. If you just say nothing to see here, you've got no right to be in the debate. I don't think it's a high probability of doom, but it's not zero. >> Yeah, zero does not seem defensible. Right? Because there's the direct Skynet scenario, something akin to that. And then there's the indirect, which is enabling people who might previously have had malevolent intent but no capacity for harm on a grand scale to create biological weapons and things of this type, right? So, I don't find the zero very defensible.