Anthropic thinks “closing the loop” is the best path to AI triumph—and a recipe for “existential” threats to humanity. https://www.wired.com/story/the-anthropic-ipo-is-also-a-doomsday-primer/?utm_brand=wired-science&utm_campaign=aud-dev&utm_medium=social&utm_social-type=owned&utm_source=twitter-science