Tristan Harris

The nightmare scenario for A.I. isn't just killer robots ... it could be nukes too. A.I. ethicist Tristan Harris says the warning signs are already here ... the Center for Humane Technology cofounder joined "TMZ Live" Wednesday, pointing to roughly 1,200 A.I. agents organizing themselves, creating…

If the world doesn't get its act together on A.I. -- and, all at the same time -- we're all gonna be screwed ... that's the no-BS warning tech ethicist Tristan Harris is dropping on us. Harris was on "TMZ Live" Friday telling us the U.S. and China's A.I. arms race has countries around the world…