Papers please: what will immunity passports look like?

On this week's episode, we talk vaccine passports (1:10), Nord Stream 2 (14:55) and the appeal of chess (30:50). With entrepreneur Louis-James Davis, journalist James Ball, analyst Wolfgang Munchau, academic Kadri Liik, chess columnist Luke McShane and chess streamer Fiona Steil-Antoni. Presented by Lara Prendergast. Produced by Cindy Yu, Max Jeffery and Alexa Rendell.