Roy Eidelson is a clinical psychologist and the president of Eidelson Consulting, where he studies, writes about, and consults on the role of psychological issues in political, organizational, and group conflict settings. He is past president of Psychologists for Social Responsibility, associate director of the Solomon Asch Center for Study of Ethnopolitical Conflict at Bryn Mawr College, and a member of the Coalition for an Ethical Psychology. Roy can be reached at reidelson@eidelsonconsulting.com.