John Bew teaches History and Foreign Policy at the War Studies Department at King's College London. He was the winner of the 2015 Philip Leverhulme Prize for outstanding achievement in Politics and International Studies and previously held the Henry Kissinger Chair in Foreign Policy and International Relations at the Library of Congress in Washington DC. John is a contributing writer at the New Statesman and the author of five books, including the critically-acclaimed Realpolitik: A History and Castlereagh. He was born in Belfast, educated at Cambridge, and lives in Wimbledon, London.
David Attenborough's broadcasting career has spanned 60 years. He has long been the face and voice of Natural History broadcasting in the UK, from Life on Earth (1979) to Frozen Planet (2011). A former controller of BBC Two, David is also a Trustee of the British Museum, the Royal Botanic Gardens, Kew, and a Fellow of the Royal Society. Michael Bright is the author of over 90 books on natural history, natural sciences, conservation and the environment, and a former executive producer for various departments at the BBC, including for the BBC Natural History Unit in Bristol.