A comprehensive guide to psilocybin mushrooms and their impact on our psychology, biology, and social development. How—and why—do psychedelics exist? Did ps

How psilocybin mushrooms facilitate a direct link to the wisdom of Nature and the meaning of life • Examines the neurochemistry underlying the visionary psilo

For thousands of years on our planet, humanity has been involved in a symbiotic relationship with plants. Not only have plants supplied mankind with a never-end

A visionary guide to safely using psilocybin mushrooms to tap in to the wisdom of Nature and reconnect humanity to the biosphere • Explores the ecopsychologic

In this thought-provoking follow-up to his acclaimed StarTalk book, uber astrophysicist Neil deGrasse Tyson tackles the world's most important philosophical que