Charles Webel received a multidisciplinary Ph.D. in Psychology, Sociology, Political Science, and Philosophy in 1976 from the University of California, Berkeley. In addition, he has pursued post-doctoral studies at Harvard University and the Max Planck Institute and at the Universities of Paris, Frankfurt, and Heidelberg. A lecturer in the School of Social Welfare at Berkeley, his major fields of concentration include social and political theory; peace and conflict studies; social, political, and cultural psychology; and the philosophy of science and the social sciences. In addition to his academic career, he briefly enjoyed a career in publishing as executive editor of social sciences, social work, and philosophy at Columbia University Press (1980-83).nbsp;nbsp;
David P. Barash holds a Ph.D. in zoology & is professor of psychology & zoology at the University of Washington. He has been especially active in the growth & development of sociobiology as a scientific discipline.