Ray MonkRay Monk is a Professor Emeritus at the University of Southampton. He won the Mail on Sunday/John Llewellyn Rhys Prize and the 1991 Duff Cooper Prize for Ludwig Wittgenstein: The Duty of Genius and has also written biographies of Bertrand Russll and J. Robert Oppenheimer. His chief interests now lie in environmental activism and the promotion of veganism. Read More Read Less