Historian Archie Brown and military expert Frank Ledwidge join Samira Ahmed to discuss whether strong leaders undermine rather than enhance the possibility of good leadership. Neurosurgeon Henry Marsh talks about making life-or-death decisions in the operating theatre. And Susannah Clapp and novelist Nicola Upson review Blithe Spirit, which sees Angela Lansbury return to the London stage. Broadcast from the pop-up studio at London's Southbank Centre where Radio 3 is broadcasting live all day every day for the last two weeks of March.