How and why do psychedelics exist? Did psilocybin catalyze our early human ancestors’ social evolution? And how can an integral understanding of psychedelics quite literally change the world? My fabulous guest, Jahan Khamsehzadeh, PhD, is in the studio to discuss our historical and ancestral relationship to psychedelics.  In an ambitious and comprehensive look at psilocybin, and an inside look at how humanity co-evolved alongside "magic" mushrooms, he presents new and exciting research about what psilocybin can mean for us today.Support the showTweet us at: https://twitter.com/Psychic_Matters instagram us at: https://www.instagram.com/psychicmatters/ TikTok us at: https://www.tiktok.com/@psychicmatters YouTube us at: https://www.youtube.com/@psychicmatters/featured Facebook us at: https://www.facebook.com/groups/psychicmatters LEAVE A REVIEW: https://www.podchaser.com/podcasts/psychic-matters-1022002 MERCH: https://psychic-matters.teemill.com/ - buy your hoodies and Tees here! DEAF FRIENDLY: If you'd like to get the links & show notes, including a complete transcription, head to www.anntheato.com www.patreon.com LEAVE A TIP: https://ann-theato.ck.page/products/psychic-matters-podcast-tip-jar BUY ME A COFFEE: https://www.buymeacoffee.com/psychicmatters CREDITS: Reach by Christopher Lloyd Clarke. Licensed by Enlightened Audio. Thank you for listening to Psychic Matters!