Anthony Kenny is Pro-vice-Chancellor of the University of Oxford. For many years he was a philosophy tutor at Balliol College, of which he became Master. A former President of the British Academy, he was until recently Chairman of the Board of the British Library. He has written a number of influential books on the history of philosophy, and is editor of The Wittgenstein Reader (Blackwell, 1994) and author of the acclaimed A Brief History of Western Philosophy (Blackwell, 1998).