Horizons creates live and digital forums, classes, and films that examine the role of psychedelic drugs and plant medicines in science, medicine, culture, and spirituality. Horizons: Perspectives on Psychedelics, our annual flagship weekend in the autumn, is the largest and longest-running annual gathering of the psychedelic community in the world. Horizons Media, Inc. is a 501(c)(3) not-for-profit educational organization based in New York City.