Robin Carhart-Harris is a leading global expert on psychedelic neuroscience and medicine. He founded the Centre for Psychedelic Research at Imperial College London and is now the Ralph Metzner Distinguished Professor of Neurology, Psychiatry, and Behavioral Sciences at the University of California San Francisco. His research on psychedelic therapy has made headlines around the world, and he has been listed as one of the World's Top 31 Leading Medical Scientists by The Times, appeared on Time's 100 Next, and his work covered in WIRED, The Guardian, The New York Times, The Wall Street Journal, The New Yorker, Netflix, the BBC, ITV, Sky TV, Channel 4, National Geographic, PBS, and CNN.