Shelby Hartman is the co-founder and CEO of DoubleBlind, a media company at the forefront of the psychedelic movement. Her work has appeared in The New York Times, Business Insider, Bustle, VICE, Playboy, Quartz, LA Weekly, the Huffington Post, Thrillist, and Rolling Stone, as well as other major media outlets, and she has been invited to speak about psychedelics at SXSW, Horizons: Perspectives in Psychedelics, Harvard Law School, and more. In 2020, she was named by Forbes as a female leader in cannabis and psychedelics.

Madison Margolin is the co-founder and editor-at-large at DoubleBlind. She has reported on psychedelics, cannabis, drug policy, and spirituality for Playboy, Rolling Stone, Nylon, VICE, LA Weekly, High Times, Tablet, and other outlets, and traveled everywhere from pot farms in the Emerald Triangle to the shores of the Ganges River, and all over Israel-Palestine, exploring the role of plant medicine in religion, mental health, and conflict resolution. She has also spoken on these topics at conferences like Digital Hollywood, the Association of Alternative New Media, the American Society of Journalists and Authors, The Rind's Women in Cannabis, and Pepperdine's Cannabis Law Symposium. Find all her work at madisonmargolin.com.