Oprah Talks to Scientist Roland Griffiths About the Power of Psychedelics

When one of the foremost pioneers of psychedelics research in the treatment of terminally ill cancer patients was diagnosed with stage four colon cancer, the irony wasn’t lost on him. Because what some might see as Shakespearean tragedy, Roland Griffiths, PhD, a soft-spoken man of science with a seemingly irrepressible smile, sees only as the greatest of life affirmations.