Fei-Fei Li discusses artificial intelligence and other emerging technologies that are certain to have enormous implications for this country and the world.    This meeting is the eighth session in CFR’s centennial speaker series, The 21st Century World: Big Challenges & Big Ideas, which features some of today’s leading thinkers and tackles issues ​that will define this century. The series commemorates CFR’s centennial and will be released as a podcast later this year.