Clifton Crais is Professor of History at Emory University specializing in African and comparative history. He has previously held teaching positions at Johns Hopkins, Stanford University and Kenyon College. He has published numerous award-winning books on slavery, empire, colonialism, inequality, violence, climate change and the environment, including The Politics of Evil, Poverty, War, and Violence in South Africa, History Lessons and Sara Baartman and the Hottentot Venus, which was nominated for the Pulitzer Prize.