Richard Tarnas, Ph.D., is professor of philosophy and psychology at the California Institute of Integral Studies in San Francisco, and founding director of its graduate program in Philosophy, Cosmology, and Consciousness. He is also adjunct faculty at Pacifica Graduate Institute in Santa Barbara, where he teaches in the clinical and depth psychology programs. Formerly director of programs and education at Esalen Institute, he is the author of The Passion of the Western Mind, a history of the Western world view that has become both a bestseller and a widely used text in universities. He is also the author of Cosmos and Psyche: Intimations of a New World View, published by Viking Press in 2006. To read more about Dr. Tarnas, visit his personal site.