https://techcrunch.com/2023/05/30/ai-extiction-risk-statement/

Make way for yet another headline-grabbing AI policy intervention: Hundreds of AI scientists, academics, tech CEOs and public figures — from OpenAI CEO Sam Altman and DeepMind CEO Demis Hassabis to veteran AI computer scientist Geoffrey Hinton, MIT’s Max Tegmark and Skype co-founder Jaan Tallinn to Grimes the musician and populist podcaster Sam Harris, to name a few — have added their names to a statement urging global attention on existential AI risk.

The statement, which is being hosted on the website of a San Francisco-based, privately-funded not-for-profit called the Center for AI Safety (CAIS), seeks to equate AI risk with the existential harms posed by nuclear apocalypse and calls for policymakers to focus their attention on mitigating what they claim is ‘doomsday’ extinction-level AI risk.