Anthropic Researcher's Viral Warning Sparks Global AI Safety Reckoning

A single resignation post by Jacob Coxon, a 27-year-old researcher at Anthropic, ignited a week-long global debate over artificial intelligence risks, forcing Silicon Valley, Washington, and Beijing to confront competing visions of how—or whether—to slow the race toward superintelligence. On September 9, Coxon posted his departure from Anthropic to X, warning that AI labs are "racing straight to self-improving superintelligence and gambling with our lives." The message accumulated 115 million views within 24 hours, drawing mainstream media attention after his appearance on Fox News with Bret Baier. "This is possibly the most dangerous technology that humanity has ever created," Coxon said, predicting that self-improving AI could extinguish human civilization as early as 2030. "In the next six months to a year, I expect the capabilities of our AI systems to be quite scary."