RALPH SUMMY is a Senior Lecturer in Political Science at the University of Queensland. He also coordinates the interdisciplinary Peace and Conflicts Studies program and is a cofounder and member of the editorial collective of the journal Social Alternatives. He is coauthor with Malcolm Saunders of the book The Australian Peace Movement: A Short History.MICHAEL E. SALLA Professor in the Peace & Conflict Resolution Program at American University. His scholarly interests are in the areas of nonviolence, international relations, peace studies, and ethnic/religious conflict. He is the author of Islamic Radicalism: Muslim Nations and the West (1993) and coeditor of Essay on Peace: Paradigms for Global Order (1995).