David Loy, PhD, was the Besl Family Chair Professor of Ethics/Religion and Society at Xavier University in Cincinnati from 2006 to 2010. His books include "Nonduality: A Study in Comparative Philosophy" (Yale University Press, 1988). He is an authorized teacher in the Sanbo Kyodan lineage of Zen Buddhism, where he completed formal koan training under Zen Master Yamada Koun Roshi.

Psychologists, Science, Philosophy, Spirituality,