David Livingstone Smith is a professor of philosophy at the University of New England in Biddeford, Maine. He has written or edited eight books, including Less Than Human: Why We Demean, Enslave, and Exterminate Others, which won the 2012 Anisfield-Wolf award for nonfiction. His work has been translated into seven languages. David is an interdisciplinary scholar, whose publications are cited not only by other philosophers, but also by historians, legal scholars, psychologists, and anthropologists. He has been featured in several prime-time television documentaries, is often interviewed and cited in the national and international media, and was a guest at the 2012 G20 economic summit, where he spoke about dehumanization and mass violence.