Naturally secular (part 4)
A.C. Grayling talks about his views on free thought and scepticism.
A C Grayling is Professor of Philosophy at Birkbeck College, University of London, and a well known author. He believes that philosophy should take an active, useful role in society. He has been a regular contributor to The Times, Financial Times, Observer, Independent on Sunday, Economist, Literary Review, New Statesman and Prospect and is a frequent contributor to radio and television programmes, including Newsnight, Today, In Our Time, Start the Week and CNN news.