Physicist Thomas Campbell helped get Bob Monroe's laboratory for the study of consciousness up and up and running in the 70s. Tom, "the TC (physicist)" in Monroe's book "Far Journeys," has been a serious explorer of the frontier of reality, mind, consciousness, altered states and psychic phenomena for 35 years. He has steered his research toward discovering the outer boundaries, inner workings and causal dynamics of the larger reality system. He published his "My Big TOE" trilogy in 2003, representing the results and conclusions of his scientific exploration into the nature of existence. The complete London Lecture is available on DVD at http://www.MyBigTOE.com