Robert Launay is Professor of Anthropology at Northwestern University. He is the author of Traders Without Trade: Responses to Change in Two Dyula Communities, Beyond the Stream: Islam and Society in a West African Town, which won the Amaury Talbot Prize, and numerous articles on the anthropology of Islam and Muslim societies in West Africa. He has written extensively on both the contemporary and early history of anthropology, and is completing a new book, Savages, Despots, and Romans: The Urge to Compare and the Origins of Anthropology.