# Ex-DeepMind researcher says a one‑in‑three chance AI will kill humans in ten years

Digest AI · Policy & Regulation · published 2026-10-23T07:00:00Z

Canonical: https://digestai.news/story/ex-deepmind-researcher-says-a-oneinthree-chance-ai-will-kill-humans-in

## Summary

Alex Turner, a former DeepMind researcher who left Google in July after the company signed a Pentagon AI contract, warned at the NDTV World Summit that there is a one‑in‑three chance artificial intelligence could kill humans within the next ten years. He said rapid advances are outpacing scientists’ ability to understand or control systems, describing an “intelligence explosion” where AI may improve itself without human oversight.

Turner cited a colleague who told him AI is already “monitoring” itself and that firms are creating new AIs to watch earlier ones, reducing human checks. He likened the situation to past industry deceptions, noting that “big AI says these risks are fake.” The warning echoes recent comments from Bill Gates, who said AI could cause a billion deaths without strict safeguards, and from Anthropic whistleblower Jacob Coxon, who warned the technology could end humanity.

## Key points

- Ex-DeepMind researcher Alex Turner warned of a one‑in‑three chance AI could kill humans within ten years.
- Turner said AI development may outpace scientists’ ability to control systems, citing an “intelligence explosion.”
- Bill Gates and Anthropic whistleblower Jacob Coxon also warned AI poses existential risks.

## Why it matters

High‑profile warnings raise public and policy pressure for stronger AI oversight and safety research.

## Sources

1. ['There's a one in three chance AI will kill mankind in ten years', ex-Google DeepMind researcher warns](https://dailymail.com/sciencetech/article-16233005/one-three-chance-AI-kill-mankind-ten-years.html) (dailymail.com, 2026-10-23)

Part of the developing story: [Escalating Warnings on Artificial Intelligence Existential Risk](https://digestai.news/thread/bill-gates-says-prepare-for-roughly-two-decades-of-tumultuous-ai-disruption) (2 stories)

## Cite

Digest AI, "Ex-DeepMind researcher says a one‑in‑three chance AI will kill humans in ten years", 23 October 2026, https://digestai.news/story/ex-deepmind-researcher-says-a-oneinthree-chance-ai-will-kill-humans-in

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