Last week, David Robinson resigned from OpenAI. He’d been in charge of writing the safety reports for new models and came to believe that OpenAI and the broader artificial intelligence industry lack the safety culture necessary to protect the world from what they’re building. Robinson has an unusual background for an A.I. frontier lab staffer. He’s a Rhodes scholar and Yale Law graduate, he founded a civil rights nonprofit and he advised the Biden White House. He did not come up in the hothouse of Silicon Valley. And when he joined OpenAI in 2023, he says, he saw A.I. as a useful tool, not as a technology that could pose catastrophic risks. That’s changed. In Robinson’s first interview since leaving OpenAI, he tells me why. (The New York Times has sued OpenAI and Microsoft claiming copyright infringement. The companies have denied those claims.)