Nigel Warburton is Senior Lecturer in Philosophy at the Open University. He is the author of numerous books, including the bestselling Philosophy: the Basics (4th ed), Thinking from A to Z,Freedom: an Introduction with Readings, Philosophy: the Classics, The Art Question, and many more. He teaches courses on aesthetics for Tate Modern and regularly writes and broadcasts inthe media on a range of topics, including running the popular Philosophy Bites podcast with David Edmonds. Less