Chris Scarre is Professor of Archaeology at the University of Durham. His previous publications include Monuments and Landscape in Atlantic Europe (ed.) (2002) and The Human Past: A Textbook of World Prehistory (ed.) (2005).
Geoffrey Scarre is Reader at the Department of Philosophy at the University of Durham. He is the author of After Evil: Responses to Wrongdoing (2004) and the editor of Moral Philosophy and the Holocaust (2003).