…how complex this language is, we don't know because we can't pierce into it. But I studied for a while under doctor Ralph Audi, who was a great geographer and medical epidemiologist. And he suggested that hallucinogens should be looked upon as a subset of…

…species, we are probably the only one. And this bears directly on the hallucinogen question. A professor of mine years ago, Ralph Audi at UC Med center, his theory was that hallucinogens are what he called exo pheromones. A pheromone is a chemical message…