Is a peace and nonviolence scholar who taught political science at the University of Queensland for 33 years and helped establish its interdisciplinary major in Peace and Conflict Studies. Born in Allentown, Pennsylvania, he studied at Phillips Exeter Academy and earned an AB from Harvard. After directing the Greater Boston Committee for a Sane Nuclear Policy (SANE) in 1960, he emigrated to Australia, where he introduced courses on nonviolent politics and led Queensland’s peace and conflict studies program. He later became director of the Matsunaga Institute for Peace at the University of Hawai‘i (1997). Though retired, he remains active as a researcher, writer, and lecturer, has authored numerous works on peace movements, founded the journal Social Alternatives, and has held leadership roles within the International Peace Research Association’s Nonviolence Commission.