Sibling rifts, leadership battles in politics and history, philosophical schools of thoughts and their key players all come into our discussion of the way rivalry shapes the world. Roger Luckhurst reflects on the legacy of the American literary critic and philosopher Fredric Jameson who died earlier this week. Plus a report from the Warburg Institute Library which holds over 360,000 volumes available to scholars studying the afterlife of antiquity and the survival and transmission of culture. Matthew Sweet is joined by the journalist Michael Crick, historian Helen Castor, Philosopher David Edmonds and the writer and academic Kate Maltby.

Producer: Lisa Jenkinson