AI extinction risk estimate rises to 10% in expert survey; debate over probability framing

NathanpmYoung · x · 2026-09-15

The AI risk expert survey Nathan Young works on now puts the risk estimate at 10%, up from the previous round. The post also engages a methodological question from coauthor Katja's FAQ: are percentages a useful way to talk about AI risk at all — a debate about how expert probability estimates should be communicated to the public.

Related event: Survey of 1,580 AI Researchers: Mean ~18% Probability of AI Causing Extinction or Loss of Control(10 posts)→

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