Dean Radin, PhD, is chief scientist at the Institute of Noetic Science in Novato, California. He is author of The Conscious Universe, Entangled Minds, Supernormal, and Real Magic.

John Chavez is the founder of DMT Quest, a nonprofit organization. He is the producer of the documentary DMT Quest. He is also author of the two volume set, Questions for the Lion Tamer: Delving Into the Mystery That Is DMT. His website is https://dmtquest.org/