No time for ads? Find out moreStream 1500 shows without ads. Find out more
Episode 3

Kevin McCloud is passionately optimistic about technology and the future, but Jon Richardson, Phil Wang and Alice Levine aren't so sure. Can Kevin persuade his trio of sceptics to see the light?

Jon Richardson checks out advances in prolonging life. Phil Wang finds new ways to make a living. Alice Levine reckons robots are getting as smart as humans.

Factual