Clive Ponting is an author and a lecturer in politics at University College Swansea. He has written three books about British government, as well as a widely praised study of the 1964-70 Labour government, Breach of Promise, and an account of Britain's Finest Hour, 1940; Myth and Reality. He is also the author of A Green History of the World, which has been translated into seven languages, and, most recently, the controversial Churchill.