Stephen Dinan is the author of Radical Spirit and the founder of the Radical Spirit community, as well as the Director of Membership and Marketing for the Institute of Noetic Sciences. He graduated from Stanford University with a degree in human biology and holds a master's in East-West psychology from the California Institute of Integral Studies. Stephen directed and helped to create the Esalen Institute's Center for Theory & Research, a think tank for leading scholars, researchers, and teachers to explore human potential frontiers. Stephen has several books in process, including a companion volume to Radical Spirit entitled Radical Spirit in Action, a memoir set in India called In Kali's Garden, and a collection of poetry called Angelfire.