Free Thinking - Wellcome Book Prize, Civil Wars: Susan Buck-Morss and A.C. Grayling, Louisa Egbunike and Akachi Ezeigbo.

A novel by Maylis de Kerangal which traces a heart transplant is the winner of this year's Wellcome Book Prize and the inspiration for a film out in the UK this week. Also, Anne McElvoy discusses nation states and war with US Professor of Political Philosophy Susan Buck-Morss and Professor AC Grayling. The 50th anniversary of the Biafran war and fictional representations of it are explored with New Generation Thinker Louisa Egbunike - organiser of the Igbo Conference at SOAS - and Professor Akachi Ezeigbo. Maylis de Kerangal is the author of 'Mend The Living'. The film is called 'Heal the Living' and is in UK cinemas from Friday 28 April. 'War: An Enquiry' by AC Grayling is out now. Susan Buck Morss's talk at the London School of Economics is available to listen to as a download from their website. Professor Akachi Ezeigbo is the author the Biafran War novel 'Roses and Bullets'. Further information about the Igbo Conference at SOAS is available from the conference website. Producer: Karl Bos Editor: Robyn Read