Thomas B. Roberts, Ph.D., is professor emeritus at Northern Illinois University and a former visiting scientist at Johns Hopkins. The coeditor of Psychedelic Medicine and the author of Psychedelic Horizons, he has spoken at international conferences on entheogens, consciousness, and psychedelic science. He lives in DeKalb, Illinois.
Get updates about Thomas B. Roberts and recommended reads from Simon & Schuster. Plus, get a FREE eBOOK when you sign up!