On this episode of Field Tripping, Ronan is joined by Dr. Carl Hart - neuroscientist, researcher, and best-selling author of "Drug Use for Grown Ups." The two discuss opioid death examinations, psychedelic media coverage and how the definition of a psychedelic is changing. Plus, we chat about drug policy & reform in America – and how Dr. Hart is sickened that drug test kits aren't more accessible.