A decade ago, Ryan Carrier was a failed hedge fund manager watching as AI systems began to spin out of control. Facebook’s algorithms shook US elections, a Microsoft chatbot said the Holocaust was “made up,” and Tesla’s Autopilot killed its first driver. “There was no governance, oversight, or accountability,” Carrier says. To him, the AI-filled future awaiting his children looked bleak.Carrier went on that year to found ForHumanity, a nonprofit organization developing tools for auditing AI systems. But it has raised just hundreds of thousands of dollars since 2016 and is still a minor player in the industry. But that...