Trump says he has no concerns about AI extinction. Lab staff, US lawmakers and the EU spent the week calling for limits. Here is who said what.

Unease over AI grew as former Anthropic researcher Jacob Coxon warned that firms were pushing self-improving AI models which could become too hard to control. | World News

Trump said he isn't concerned AI could cause human extinction as researchers at leading AI companies warn about rapid advances and lawmakers propose safeguards.