Dr Tom Chatfield is a British author, independent scholar and philosopher of technology. His textbooks for SAGE publishing include Critical Thinking, How To Think and Think Critically. He's also the author of half a dozen non-fiction books exploring digital culture, published in over thirty territories and languages; of an award-winning thriller, This Is Gomorrah (Hodder); and of books and educational resources for audiences ranging from K12 to graduate and business schools. Tom took his doctorate at St John's College, Oxford, and is a former Associate at the Oxford Internet Institute, guest faculty member at the Said Business School, and senior Associate at the interdisciplinary think-tank Perspectiva. A TED Global speaker, Non Executive Director and Advisor at a number of not-for-profits, he writes and broadcasts internationally on technology, ethics and education.