Bill Gates warns unchecked AI could cause a billion deaths

Bill Gates warned that unchecked artificial intelligence could potentially cause catastrophic events leading to a billion deaths, citing malicious actors using frontier AI for coordinated attacks on critical systems. His comments, made during a broadcast interview, emphasize that tech firms cannot self-regulate safely, as voluntary compliance lags behind rapid AI evolution. This has deepened divisions among Silicon Valley leaders over oversight versus innovation. Experts urge immediate enforceable federal and international legislation, including mandatory third-party audits and binding legal frameworks, comparing AI governance urgency to nuclear safety and biological threat management.