Ethno-nationalist conflicts are rampant today, causing immense human loss. Stanley J. Tambiah is concerned with the nature of the ethno-nationalist explosions that have disfigured so many regions of the world in recent years. He focuses primarily on collective violence in the form of civilian "riots" in South Asia, using selected instances in Sri Lanka, Pakistan, and India. He situates these riots in the larger political, economic, and religious contexts in which they took place and also examines the strategic actions and motivations of their principal agents. In applying a wide range of...