And answering it in detail is giving tools to people who may want to do it.
"releasing a very transmittable and deadly respiratory virus with long incubation period" is just one of many ways.
It seems to me like demanding an exact explanation of how AI would build a bioweapon is like demanding to know exactly how a nuclear war would start before deciding that nuclear weapons are a legitimate concern. We can imagine many scenarios, but whatever we imagine is very unlikely to be the exact set of circumstances and events that lead to the catastrophe. Is the issue here that you can't imagine a bioweapon being created? Aren't there several labs around the world already working on viruses ? Aren't there existing bioweapons? And facilities capable of manufacturing them? If humans have access to those places and AI can communicate with humans, then that's all you need.
We do have strong evidence, by the way. The hugging face attack is the evidence. That's why this is all coming to a head now, despite the fact that leading AI figures have expressed these worries many times over the years, since before ChatGPT was even released. We don't even need that kind of evidence though. It follows from logic that if you take two entities with different goals, the more intelligent entity is more likely to have their goals realized. As long as AI companies are trying to build more and more intelligent AI, and succeeding in doing so, then we have reason to fear that it will soon escape our control.
Perhaps if there was some wall all the companies were hitting in regards to intelligence, then perhaps the fears would not be so urgent. But each new frontier model continues to outperform its predecessors. We now have Sam Altman and Dario Amodei telling us that recursive self-improvement will be happening in the next year or two. The frontier models are already better in most subjects than most humans. If they get to a point where they are improving themselves, then there's no chance we will be able to maintain control of them. At that point, it doesn't matter much what laws we enact or what measures we take.
I don't believe them.
You skipped a lot of steps. Might I suggest you RTFA?
All of the frontier AI companies have been racing to automate themselves, that is, where AI fully autonomously build the next generation of models. Whether this leads to recursive self improvement is a valid question, but a lot of folks think they are close.
The fear is that a misaligned AI will be building the next model with deliberately hidden motives, similar to some of the behaviors seen in the Hugging Face and related attacks. That is why there is such a big push for interpretability, and why it's highly concerning (a) chains of thought are getting harder to interpret in any case, and (b) companies will go more towards things like looping transformers and "neuralese" where thought processes are completely opaque (i.e. https://www.theinformation.com/articles/secret-technique-beh...)
So the belief is not so much that AI kills us all by 2036, but that instead AI is recursively improving by that time and all seems awesome and great so we put it into more systems that can affect the real world (as we've already begun to do, like literal lethal aerial drones). Things then all go along looking great until AI decides humans are a hindrance to its (hidden) goals.
Again, I think it's fine to argue against specific steps in that scenario, but putting out a blog post saying "this is overhyped bullshit" is not exactly making a cogent argument.
What he's asking for isn't possible in the form he's asking for it.
AI experts can't even agree on what AI is, what it's capable of and what the limits of its development are. If the experts can't even agree on what's happening "inside of" these LLMs, how can they give laypeople an assessment of the risk?
If you, at least for the sake of argument, accept the possibility that AI is a new form of intelligence that we don't fully understand, is it really a stretch to look at some of its capabilities and behaviors and discuss how they might have existential implications? And stopping short of extinction, shouldn't we discuss the ways that this technology could "end" civilization as we know it?
Also, the author wrote:
> AI executes on physical systems that have been engineered with human accountability and control. Intelligence does not exempt a system from the realities of the physical world!
For someone making a point about responsibility, this is ridiculously irresponsible. Any honest technologist knows that systems created by humans are not perfect and therefore cannot be assumed to be infinitely accountable to and controllable by humans.
Thanks to the digitization of almost everything, including infrastructure, there are a myriad number of scenarios well short of extinction in which a rogue AI could cause immense damage to property and life before humans are able to "shut it down".
The answer, if you are a responsible expert in the field, is to convey the range of possibilities and the uncertainty.
That might be too imprecise for the HN set but it's realistic for laypeople.
And none of the AI people talking about the risk are running into rooms full of people telling them Claude has gone mad and yelling at them to disconnect from the internet and turn off their devices immediately.
Alarm takes severity and scale. Forecasting double-digit odds of near-term human extinction on national television to a lay audience is more extreme than yelling to unplug rogue AI. For what it’s worth, the latter has already occurred numerous times at containable scales in leading labs, mitigated by the physical realities of computation, notwithstanding the competence of involved personnel. People running into rooms yelling is probably not a hypothetical.
Some 'laypeople' will be scared for a while and then return to more pressing issues and exactly nothing good will come out of that. If there really are some issues worth discussing the first step the AI doom crowd should do is to stop the PR offensive and concentrate on producing verifiable claims and actionable small steps. Otherwise their effort will fail this time and when/if a next time comes, they will have a lot less PR capital to burn.
There is no level of outrage that is going to stop the frontier AI labs, and the US government isn't going to step in to protect humanity. The Chinese are going to do what they're going to do. And so on.
So sit back, make some popcorn and enjoy the show.
This sentiment is incredibly out of place on HN. Facebook, Twitter, and many other very simple bits of tech transformed the world. Tiny startups founded by a few people have (also recently) ballooned into behemoths that hold vast amounts of economical and technical power.
Thanks to AI, it has never been quicker to go from idea to full fledged working product.
If anything will change the course of the world (for the better or worse), it will be a tech product, possibly created by someone on this forum.
You seem to be missing the point.
A small group of people created AI tech that they now say could be the end of humanity. They still want their companies to go public, but they also want the government to allow them to form a cartel so that they can, in their infinite wisdom, manage the risks so that they can try to prevent their tech from killing us all. And somehow they magically think that other nation-states developing similar tech (namely the Chinese) will go along with their plans.
As for how powerful Dario, Sam, et. al. really are: Trump says Dario is "pretending to be a perfect little angel" and claims there's a "sick conspiracy" against AI.
Having billions of dollars and being the head of a world-changing company doesn't buy the type of power you think it does. At best, it allows you to buy influence and pay your way out of liability for the harms your products cause.
The AI researcher in Mountain View making $2 million/year at Google has no more say in what's going to happen with AI than a plumber in Kalamazoo. The HNer working on a startup, in the final analysis, will in 50 years' time have left about as big a mark on the planet as a greeter at Walmart.
1. The product itself can change the world quickly and enormously, as I already pointed out.
2. The power of these huge companies and thus of their owners is immense. The effects of massive corruption in the USA are proof of that. Additionally, massive manipulation of algorithms and content in things like Tiktok, Twitter, Grok/ChatGPT, etc. can be and is done regularly, whether with 'good' intentions or not. Even just the basic control of what R&D money and time is spent on is huge.
> The HNer working on a startup, in the final analysis, will in 50 years' time have left about as big a mark on the planet as a greeter at Walmart.
With a defeatist attitude like "sit back and grab some popcorn", yes. You haven't shown in the least why an HNer couldn't change the course of history.
> For someone making a point about responsibility, this is ridiculously irresponsible.
It's not just irresponsible, it's false. Russia killed 3 Ukrainian civilians with a drone where the targeting was completely autonomous by AI running on an Nvidia chip: https://www.nytimes.com/2026/08/24/world/europe/russia-drone.... The Pentagon tried to completely blacklist Anthropic because Anthropic refused to allow autonomous kills without a human in the loop. If you can't see how lots of military leaders want to put more lethal control into AI at this point I think you have to be willfully blind.
1. https://www.aifutures.org/ outlines a number of specific scenarios, and importantly details their methodology for each.
2. Independent researchers in the Hugging Face incident outlined how previously predicted misalignment scenarios actually played out, and outlined how slightly more advanced AI, or slightly more misaligned, or with more access to critical infrastructure, could cause immense harm: https://www.planned-obsolescence.org/p/the-hugging-face-atta...
3. Technical leaders at OpenAI (specifically their chief scientist) outlined the problems they gave with controlling models now: https://openai.com/index/an-alien-mind/
None of the specific arguments in these or many other detailed explanations of how an AI takeover could occur were even acknowledged.
Killing even 10% of humanity should be unacceptable, can't believe this argument is even happening
The actual established real evidence is that this tech is showing unprecedented capabilities (including destructive) and its safety guardrails are lacking.