Mark Thomas is one of the UK's most effective and best-known political performers. He has won awards for his stage and human rights work, ranging from the Amnesty International Freedom of Expression Award to a Sony Award for Radio Comedy AND was one time Guinness World Record holder for the most demonstrations in one day. He has written and presented six series of the Mark Thomas Comedy Product for Channel 4 and five series of The Manifesto for Radio 4. He is the author of five books on subjects as diverse as the arms trade, Coca-Cola and the Israeli Wall in the West Bank. His work has changed the law, kiboshed politicians' careers and has been performed across the world.