Martin Heidegger is widely viewed as one of the most significant philosophers of the 20th century. His 1927 book Being & Time took issue with the entire Western intellectual tradition since Aristotle and suggested a new beginning for philosophy, which has been widely influential in philosophy and beyond. But Heidegger was a card-carrying member of the Nazi party, and there is considerable evidence that he held anti-Semitic views. What is the relationship between the Epochal work, and the opinions and actions of the man? Matthew Sweet discusses, with Maximilian de Gaynesford, Professor of Philosophy at the University of Reading, Peter Osborne, Professor of Philosophy at Kingston University, Daniel Herskowitz, British Academy Postdoctoral Fellow in Theology at the University of Oxford, and Donatella Di Cesare, Professor of Philosophy at Sapienza Universita di Roma.Producer: Luke Mulhall