How To Academy Podcast

Kimon de Greef — A Trip into the Psychedelic Underworld

September 8, 2026·41 min
Episode Description from the Publisher

When Kimon de Greef began an investigation into the smuggling of white sage, a Californian herb popular in the wellness movement, he could not have foreseen that the story would lead him into the dark heart of the psychedelic renaissance and one of its most prominent advocates, Dr. Octavio Rettig: a Mexican physician dedicated to spreading the practice of smoking the secretions of the Sonoran Desert toad. The experience promises extraordinary relief for those suffering from PTSD, depression and drug addiction - but can also be fatal... Join us for a story of cults, cartels, and corporations that is stranger than fiction and still unfolding today. Join us live! How To Academy hosts world-renowned artists, thinkers, and leaders live on stage across the UK and USA. Find out who’s appearing near you at ⁠howtoacademy.com⁠. Become a Member: How To Plus members receive £15 off every live event ticket, free access to biweekly livestreams, and an exclusive members-only podcast. Find out more at ⁠howtoacademy.com/htasubscribe⁠. Learn more about your ad choices. Visit podcastchoices.com/adchoices

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