Thomas B Roberts, Ph.D.

Thomas B. Roberts, Ph.D., is professor emeritus at Northern Illinois University, where he has taught the world's first catalog-listed psychedelics course since 1981. A former visiting scientist at Johns Hopkins, the editor of "Spiritual Growth with Entheogens", coeditor of "Psychedelic Medicine", and author of "Psychedelic Horizons", he lives in DeKalb, Illinois.

Thomas B. Roberts, Ph.D., is professor emeritus at Northern Illinois University, where he has taught the world's first catalog-listed psychedelics course since 1981. A former visiting scientist at Johns Hopkins, the editor of "Spiritual Growth with Entheogens", coeditor of "Psychedelic Medicine", and author of "Psychedelic Horizons", he lives in DeKalb, Illinois. See less