This paper explores the contributions of several disciplines of the social sciences to peace education and peace psychology and focuses on positive gains in several aspects of peace education and conflict resolution witnessed by the researcher in over 10 years of work. The paper contains the following sections: (1) Introduction; (2) "Definitions and Historic Perspectives on Peace Education"; (3) "Contributions from Psychology"; (4) "Contributions from Anthropology"; (5) "Contributions from Political Science"; (6) "Contributions from Sociology and Social Work"; and (7) "Peace Education in Action--The Voices of Teachers, Children, and Young People." The paper maintains that a multidisciplinary approach to peace education should be the common goal for the new century. Contains 65 references. (EH)