Cutting-edge explorations and discussions of DMT experiences and plant sentience from leading luminaries in the field of psychedelic research. Encounters with apparently sentient beings are reported by half of all first time users of the naturally occurring psychedelic DMT, yet the question of DMT beings and plant sentience, interspecies communication, discarnate consciousness, and perhaps even dialoguing with the divine has never been systematically explored. Offering cutting-edge insights into this visionary domain, this book distills the potent exchange of ideas that occurred at Tyringham Hall, including presentations and discussions on DMT entities, the pineal gland, the possibility of DMT as a chemical messenger from an extraterrestrial civilization, the Amazonian shamanic perspective on Invisible Entities, morphic resonance, and the science behind hallucinations. Contributors to the talks and discussions include many leading thinkers in this field, including Rupert Sheldrake, Rick Strassman, Dennis McKenna, Graham Hancock, Jeremy Narby, Erik Davis, Ede Frecska, Luis Eduardo Luna, Peter Meyer, Jill Purce, David Luke, and Cosmo Feilding Mellen, among many others.