Creating a Kill Switch to Shut Down a Rogue A.I. Is Harder Than It Sounds

Creating a Kill Switch to Shut Down a Rogue A.I. Is Harder Than It Sounds: A bipartisan group in Congress and Gov. Gavin Newsom of California have floated ideas for building a mechanism that would instantly power down an A.I. system. Only no one really knows how. By Dylan Freedman and Dustin Volz Reporting from Washington Sign up for Science Times Get stories that capture the wonders of nature, the cosmos