From January 2019, Scott Pelley's interview with "the oracle of AI," Kai-Fu Lee. From this past April, Pelley's report on Google's AI efforts. And from this past March, Lesley Stahl's story on chatbots like ChatGPT and a world of unknowns.

0:00 Introduction 0:11 The Oracle of AI (2019) 12:56 The Revolution (Part 1) (2023) 27:33 The Revolution (Part 2) (2023) 40:00 Who is minding the chatbots? (2023)