The statistician and data scientist offers an up-close and user-friendly look at artificial intelligence: what it is, how it works, where it came from and how to harness its power for a better world. A revolution of intelligent machines, from self-driving cars to smart digital assistants, is now remaking our world, just as the Industrial Revolution remade the world of the 19th century. Doctors use AI to diagnose and treat cancer. Banks use it to detect fraud. Power companies use it to save energy. AI is changing our lives at lightning speed. Many of these changes offer great promise, including freedom from drudgery, safer workplaces, better health care and fewer language barriers. But others elicit worry - whether about jobs, data privacy, political manipulation or the prospect of machines making biased decisions with no accountability. Scott shows how intelligent machines operating on massive data sets are changing the world around you, and how you can use this knowledge to make better decisions in your own life. Chaired by Hannah MacInnes.