This week we welcome back anthropologist and science writer Eric Wargo, for a conversation about his book Precognitive Dreamwork and The Long Self — as well as: how tautology (not paradox) rules a time travel universe, what it means to become a time-faring species, the future of precognitive technologies, the concern of a quantum computing financial singularity, why lying to yourself about your own future-sight might be of evolutionary benefit, why retrocausalists don’t believe in randomness, how culture is a tesseract and dreams are future fossils, the controversy of divinatory astrology, and how pre-shocks of future traumas explain some of the more puzzling facts of history.