David Edmonds is a radio feature maker at the BBC World Service. He studied at Oxford University, has a PhD in Philosophy from the Open University and has held fellowships at the University of Chicago and the University of Michigan. Edmonds is the author of Caste Wars: A Philosophy of Discrimination and co-author with John Eidinow of Wittgenstein's Poker: The Story of a Ten-Minute Argument Between Two Great Philosophers and Bobby Fischer Goes to War: How the Soviets Lost the Most Extraordinary Chess Match of All Time.With Nigel Warburton he produces the popular podcast series Philosophy Bites.[