ChatGPT, the new AI tool that can mimic humans — and maybe even finish your homework

Millions of people have tried out ChatGPT, a new online artificial intelligence tool trained to mimic human responses. It can respond to questions, craft poems or plays, and even write the introduction to a radio show. We discuss its potential and the pitfalls with University of Pennsylvania professor Ethan Mollick; and Oxford University professor Michael Wooldridge, author of A Brief History Of Artificial Intelligence: What It Is, Where We Are, and Where We Are Going.