The reality of climate change, and the challenges it presents to sustainable living, is perhaps the key issue facing humanity at present. The developing ecological crisis raises profound questions for theology, religious traditions, politics and economics. This book examines the roots and causes of the global emergency from a variety of perspectives and look at the implications of the crisis for future sustainable living on the planet. The contributors include top theologians -- Rowan Williams, Tim Gorringe, Mary Grey, Michael Northcott and Clive Pearson -- as well as the environmental activist John Sauven, the BBC science producer Martin Redfern and the former Secretary of State for Environmental Development, Clare Short.