How to Change Your Mind: The New Science of Psychedelics

by Michael Pollan

In a book called Animals and Psychedelics: The Natural World and the Instinct to Alter Consciousness, Samorini hypothesizes that during times of rapid environmental change or crisis it may avail the survival of a group when a few of its members abandon their accustomed conditioned responses and experiment with some radically new and different behaviors. Much like genetic mutations, most of these novelties will prove disastrous and be discarded by natural selection. But the laws of probability suggest that a few of the novel behaviors might end up being useful, helping the individual, the group, and possibly the species to adapt to rapid changes in their environment. Samorini calls this a “depatterning factor.” There are times in the evolution of a species when the old patterns no longer avail, and the radical, potentially innovative perceptions and behaviors that psychedelics sometimes inspire may offer the best chance for adaptation. Think of it as a neurochemically induced source of variation in a population.