What can the history of slave revolts teach us about the power of rebellion to tackle the climate crisis? How might understanding the origins of capitalism spark ideas for bringing AI under control? What could we learn from the coffee houses of Georgian London to tame social media? Social philosopher Roman Krznaric looks at 1,000 years of history to help us confront the challenges of the 21st century, from bridging the inequality gap and reducing the risks of genetic engineering, to reviving our faith in democracy and avoiding ecological collapse. In conversation with publisher and writer, John Mitchinson.