Anthropic Warns Against AI While Building It Faster Than Anyone
On June 4, 2026, Anthropic published a document unlike anything a major AI lab had put in writing before. Titled "When AI builds itself," and co-authored by Jack Clark (Anthropic's co-founder and head of policy) and Marina Favaro, who runs the Anthropic Institute, the piece argues that frontier AI development may need to slow down - or even stop - before humans lose the ability to control what comes next.