Simon Schama meets celebrated Chinese artist Ai Weiwei, who speaks candidly about his life and work, and his determination to preserve truth and memory.

Simon Schama meets Pussy Riot’s Nadya Tolokonnikova, who speaks about her fight to preserve freedom of expression in Putin’s Russia.

Simon Schama meets renowned Canadian author Margaret Atwood to discuss how art and writing can play a crucial role in solving some of the world’s most pressing issues.