Free Thinking: Uncertainty

Anne McElvoy and guests discuss the issue of uncertainty from scientific discovery and the space race to the shifting geopolitical landscape and how it can act as a catalyst for creativity. She's joined by the entrepreneur and author of Embracing Uncertainty, Margaret Heffernan, journalist and economist Liam Halligan, Astrophysicist and The Sky at Night presenter Chris Lintott, historian Timothy Garton Ash and author of Life in Spite of Everything: Tales from the Ukrainian East Professor Victoria Donovan