Bill McGuire is an academic, campaigner, broadcaster and popular science and speculative fiction writer. He is currently Professor Emeritus of Geophysical and Climate Hazards at University College London. His books include: A Guide to the End of the World: Everything you Never Wanted to Know; Surviving Armageddon: Solutions for a Threatened Planet; and Seven Years to Save the Planet. His current book is Waking the Giant: How a Changing Climate Triggers Earthquakes, Tsunamis and Volcanoes; ranked at number five in The Guardian’s Top 10 ‘eco’ books. Bill is a volcanologist by inclination and training. In 1996, he was a Senior Scientist at the Montserrat Volcano Observatory and in 2010 a member of the Science Advisory Group in Emergencies (SAGE) addressing the Icelandic volcanic ash problem. He was a member of the UK Government Natural Hazard Working Group established in January 2005, in the wake of the Indian Ocean tsunami, and a co-author of its report: The Role of Science in Natural Hazard Assessment. His later work focused on climate change and its impacts, particularly upon the solid Earth, and he was a contributor to the 2012 IPCC report on climate change and extreme events.