How has human consciousness evolved from its primitive origins, and what course will it take in the future? How should it develop in an individual from infancy and through childhood and the adult years? Such questions have been the focus of many writers and many religious and philosophical traditions, both Eastern and Western. Most writers and traditions conceive of psychic evolution in terms of one universal pattern, and the evolutionary goal considered by a given writer or tradition may be one of rationality, love, or transcendence of one's individual separateness. The author contends that...