Peter Calhoun is a former Episcopal priest who has followed the path of modern shamanism for nearly four decades. He has taught an accredited course in shamanism at Boulder School of Psychology and in a number of community colleges and is currently traveling throughout the United States for book signings, lectures, and workshops on the subjects of shamanism, healing, and personal empowerment.In addition, Peter offers an apprenticeship program for in-depth studies of modern shamanism. He and his partner, Astrid, are cofounders of an international Alliance for Spiritual Ecology. During the warm seasons, they take groups of adults out into wilderness areas for vision questing.