Clifton CraisClifton 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 monographson slavery, empire, colonialism, inequality, violence, climate change and the environment, including The Politics of Evil, Sara Baartman and the Hottentot Venus, and The Killing Age. Read More Read Less