The Eight Levels of Human Development

Levels of Human DevelopmentTimothy Leary is remembered by many as a drug-crazed hippie freak, but he was a serious psychologist and passionate seeker of freedom for the exploration of the human mind. Exo-Psychology is an important book he wrote which posited 8 levels of human development. When I read it, it was the first time I had seen Western ideas about higher functioning, and ones that did not necessarily include Read More