Ruth B. Moore Professor of Biological Anthropology; Chair of Biological Anthropology, Department of Evolutionary Biology, Harvard University; Founder, Kibale Chimpanzee Project; Trustee, The Jane Goodall Institute; Chair of the Great Ape World Heritage Species Project; MacArthur Foundation Fellow; Author, The Goodness Paradox: The Strange Relationship Between Virtue and Violence in Human Evolution (Forthcoming, 2019); Co-Author, Chimpanzees and Human Evolution (2017), In the Shadow of Man (2010, with Jane Goodall), and Demonic Males: Apes and the Origins of Human Violence (1997)