From the author of Good Muslim, Bad Muslim comes an important book, unlike any other, that looks at the crisis in Darfur within the context of the history of Sudan and examines the world's response to that crisis. In Saviors and Survivors, Mahmood Mamdani explains how the conflict in Darfur began as a civil war (1987--89) between nomadic and peasant tribes over fertile land in the south, triggered by a severe drought that...