Why are ghosts seen more at night?
Rick Strassman has done some groundbreaking research into an endogenous chemical our bodies produce called Dimethyltryptamine (DMT). In DMT: The Spirit Molecule: A Doctor’s Revolutionary Research into the Biology of Near-Death and Mystical Experiences, he explains that the longer a person is without sunlight, the more of this hallucinatory chemical our bodies produce. An abundance of the chemical can, he believes, create the subjective experience of seeing or hearing a ghost.
