A nuclear physicists, NASA consultant, long-term consciousness researcher and the author of My Big TOE trilogy visited London to do a two days workshop Your Place in the Larger Reality that was very well organised by Donna and Keith, who dedicate much of their time to organising workshops and interviews all over the world.

Tom Campbell began researching altered states of consciousness with Bob Monroe (Journeys Out Of The Body, Far Journeys, and The Ultimate Journey) at Monroe Laboratories in the early 1970s where he and a few others were instrumental in getting Monroe's laboratory for the study of consciousness up and running. These early drug-free consciousness pioneers helped design experiments, developed the technology for creating specific altered states, and were the main subjects of study all at the same time.

Tom has been experimenting with, and exploring the subjective and objective mind ever since. For the past thirty years, he has been focused on scientifically exploring the properties, boundaries, and abilities of consciousness. During the same time period, he has excelled as a working scientist, a professional physicist dedicated to pushing back the frontiers of cutting edge technology, large-system simulation, technology development and integration, and complex system vulnerability and risk analysis. Presently, and for the past 20 years, he has been at the heart of developing US missile defense systems.

Tom is the author of "My Big TOE", a model of existence and reality that is based directly on his scientific research and first hand experience. It represents the results and conclusions of thirty years of careful scientific exploration of the boundaries and contents of reality from both the physical and metaphysical viewpoints. He has made every effort to approach his explorations without bias or preconceived notions. There is no belief system, dogma, creed, or unusual assumptions at the root of My Big TOE.

By demanding high quality repeatable, empirical, evidential data to separate what's real (exists independently and externally) from what's imaginary or illusory; Campbell has scientifically derived this general model of reality.