Nearly 200 economists, including 15 Nobel laureates and Anthropic's Jack Clark, sign a letter titled We Must Act Now, warning of rapid AI-led job displacement (Ben Casselman/New York Times)

A letter titled "We Must Act Now," signed by nearly 200 economists, including 15 Nobel laureates and Anthropic's Jack Clark, warns of rapid AI-led job displacement. The signatories urge policymakers to better understand and respond to potential disruptions caused by artificial intelligence.