Dennis McKenna — An Ethnopharmacologist on Hallucinogens, Sex-Crazed Cicadas, The Mushrooms of Language, BioGnosis, and Illuminating Obscure Corners | Brought to you&nbsp;by&nbsp;<a href="http://athleticgreens.com/tim" rel="noopener noreferrer" target="_blank">Athletic Greens</a>&nbsp;all-in-one nutritional supplement,&nbsp;<a href="http://eightsleep.com/Tim" rel="noopener noreferrer" target="_blank">Eight Sleep’s Pod Pro Cover</a>&nbsp;sleeping solution for dynamic cooling and heating, and&nbsp;<a href="http://shopify.com/tim" rel="noopener noreferrer" target="_blank">Shopify</a>&nbsp;global commerce platform providing tools to start, grow, market, and manage a retail business.&nbsp;More on all three below.Dennis McKenna (<a href="https://twitter.com/DennisMcKenna4" rel="noopener noreferrer" target="_blank">@DennisMcKenna4</a>) has spent more than 40 years researching the interdisciplinary study of Amazonian ethnopharmacology and plant hallucinogens. He has conducted extensive ethnobotanical fieldwork in the Peruvian, Colombian, and Brazilian Amazon.His doctoral research at the University of British Columbia focused on the ethnopharmacology of ayahuasca and oo-koo-he, two tryptamine-based hallucinogens used by indigenous peoples in the Northwest Amazon.He is a founding board member of the <a href="https://www.heffter.org/" rel="noopener noreferrer" target="_blank">Heffter Research Institute</a> and was a key organizer and participant in the Hoasca Project, the first biomedical investigation of ayahuasca used by the UDV, a Brazilian religious group. He is the younger brother of Terence McKenna.From 2000 to 2017, he taught courses on ethnopharmacology as well as Plants in Human Affairs at the Center for Spirituality and Healing at the University of Minnesota. In 2019, in collaboration with colleagues, he incorporated a nonprofit, the <a href="https://mckenna.academy/" rel="noopener noreferrer" target="_blank">McKenna Academy of Natural Philosophy</a>. Currently the Academy has several projects underway, with the most immediate being preparations for an upcoming conference in the UK May 23rd–26th, <a href="http://espd55.com/" rel="noopener noreferrer" target="_blank">ESPD55</a>, which will cover a wide range of topics related to psycho-ethnopharmacology.&nbsp;Dennis emigrated to Canada in the spring of 2019 with his wife Sheila and now resides in Abbotsford, British Columbia.Please enjoy!This episode is brought to you by&nbsp;<a href="http://shopify.com/tim" rel="noopener noreferrer" target="_blank">Shopify</a>!&nbsp;<a href="http://shopify.com/tim" rel="noopener noreferrer" target="_blank">Shopify</a>&nbsp;is one of my favorite platforms and one of my favorite companies.&nbsp;<a href="http://shopify.com/tim" rel="noopener noreferrer" target="_blank">Shopify</a>&nbsp;is a&nbsp;platform designed for anyone to sell anywhere, giving entrepreneurs the resources once reserved for big business. In no time flat, you can have a great looking online store that brings your ideas to life, and you can have the tools to manage your day-to-day and drive sales. No coding or design experience required.More than a store, Shopify grows with you, and they never stop innovating, providing more and more tools to make your business better and your life easier.&nbsp;<a href="http://shopify.com/tim" rel="noopener noreferrer" target="_blank">Go to Shopify.com/tim for a FREE 14-day trial and get full access to Shopify’s entire suite of features</a>.*This episode is also brought to you by&nbsp;<a href="http://eightsleep.com/Tim" rel="noopener noreferrer" target="_blank">Eight Sleep</a>!&nbsp;<a href="http://eightsleep.com/Tim" rel="noopener noreferrer" target="_blank">Eight Sleep’s&nbsp;Pod Pro Cover</a>&nbsp;is the&nbsp;easiest and fastest way to sleep at the perfect temperature. 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It also splits your bed in half, so your partner can choose a totally different temperature.And now, my dear listeners—that’s you—can&nbsp;get $250 off&nbsp;<a href="http://eightsleep.com/Tim" rel="noopener noreferrer" target="_blank">the Pod Pro Cover</a>.&nbsp;Simply go to&nbsp;<a href="http://eightsleep.com/Tim" rel="noopener noreferrer" target="_blank">EightSleep.com/Tim</a>&nbsp;or use code TIM at checkout.&nbsp;*This episode is also brought to you by&nbsp;<a href="https://www.athleticgreens.com/tim" rel="noopener noreferrer" target="_blank">Athletic Greens</a>.&nbsp;I get asked all the time, “If you could use only one supplement, what would it be?” My answer is usually&nbsp;<a href="https://www.athleticgreens.com/tim" rel="noopener noreferrer" target="_blank">AG1</a>&nbsp;by&nbsp;<a href="https://www.athleticgreens.com/tim" rel="noopener noreferrer" target="_blank">Athletic&nbsp;Greens</a>, my all-in-one nutritional insurance. I recommended it in&nbsp;The 4-Hour Body&nbsp;in 2010 and did not get paid to do so. I do my best with nutrient-dense meals, of course, but&nbsp;<a href="https://www.athleticgreens.com/tim" rel="noopener noreferrer" target="_blank">AG</a>&nbsp;further covers my bases with vitamins, minerals, and whole-food-sourced micronutrients that support gut health and the immune system.&nbsp;Right now,&nbsp;<a href="https://www.athleticgreens.com/tim" rel="noopener noreferrer" target="_blank">Athletic Greens</a>&nbsp;is offering you their Vitamin D Liquid Formula free with your first subscription purchase—a vital nutrient for a strong immune system and strong bones.&nbsp;Visit&nbsp;<a href="https://www.athleticgreens.com/tim" rel="noopener noreferrer" target="_blank">AthleticGreens.com/Tim</a>&nbsp;to claim this special offer today and receive the free Vitamin D Liquid Formula (and five free travel packs) with your first subscription purchase!&nbsp;That’s up to a one-year supply of Vitamin D as added value when you try their delicious and comprehensive all-in-one daily greens product.*IMPORTANT DISCLAIMER: The plants and compounds mentioned in this episode are illegal in many countries, and even possession can carry severe criminal penalties. This episode does not constitute medical advice and should not be construed as a recommendation to use psychedelics. There are serious legal, psychological, and physical risks. Psychedelics are not for everyone—they can exacerbate certain emotional problems, and there have been, in very rare cases, fatalities.For show notes and past guests on&nbsp;<a href="http://tim.blog/podcast" rel="noopener noreferrer" target="_blank">The Tim Ferriss Show</a>, please visit&nbsp;<a href="https://tim.blog/podcast/?utm_source=podcast&utm_medium=podcast&utm_campaign=podcast-description" rel="noopener noreferrer" target="_blank">tim.blog/podcast</a>.Sign up for Tim’s email newsletter (5-Bullet Friday) at&nbsp;<a href="https://go.tim.blog/5-bullet-friday-1/" rel="noopener noreferrer" target="_blank">tim.blog/friday</a>.For transcripts of episodes, go to&nbsp;<a href="http://tim.blog/transcripts" rel="noopener noreferrer" target="_blank">tim.blog/transcripts</a>.Discover Tim’s books:&nbsp;<a href="http://tim.blog/books" rel="noopener noreferrer" target="_blank">tim.blog/books</a>.Follow Tim:Twitter:&nbsp;<a href="https://twitter.com/tferriss" rel="noopener noreferrer" target="_blank">twitter.com/tferriss</a>&nbsp;Instagram:&nbsp;<a href="https://instagram.com/timferriss/" rel="noopener noreferrer" target="_blank">instagram.com/timferriss</a>YouTube:&nbsp;<a href="https://www.youtube.com/timferriss" rel="noopener noreferrer" target="_blank">youtube.com/timferriss</a>Facebook:&nbsp;<a href="https://www.facebook.com/TimFerriss/" rel="noopener noreferrer" target="_blank">facebook.com/timferriss</a>&nbsp;LinkedIn:&nbsp;<a href="http://linkedin.com/in/timferriss" rel="noopener noreferrer" target="_blank">linkedin.com/in/timferriss</a>Past guests on&nbsp;<a href="http://tim.blog/podcast" rel="noopener noreferrer" target="_blank">The Tim Ferriss Show</a>&nbsp;include&nbsp;<a href="https://tim.blog/2020/12/08/jerry-seinfeld/" rel="noopener noreferrer" target="_blank">Jerry Seinfeld</a>,&nbsp;<a href="https://tim.blog/2020/06/26/hugh-jackman/" rel="noopener noreferrer" target="_blank">Hugh Jackman</a>,&nbsp;<a href="https://tim.blog/2020/04/16/jane-goodall/" rel="noopener noreferrer" target="_blank">Dr. Jane Goodall</a>,&nbsp;<a href="https://tim.blog/2018/11/27/lebron-james-mike-mancias/" rel="noopener noreferrer" target="_blank">LeBron James</a>,&nbsp;<a href="https://tim.blog/2020/05/20/kevin-hart/" rel="noopener noreferrer" target="_blank">Kevin Hart</a>,&nbsp;<a href="https://tim.blog/2018/09/07/doris-kearns-goodwin-leadership/" rel="noopener noreferrer" target="_blank">Doris Kearns Goodwin</a>,&nbsp;<a href="https://tim.blog/2015/12/06/jamie-foxx/" rel="noopener noreferrer" target="_blank">Jamie Foxx</a>,&nbsp;<a href="https://tim.blog/2020/10/19/matthew-mcconaughey/" rel="noopener noreferrer" target="_blank">Matthew McConaughey</a>,&nbsp;<a href="https://tim.blog/2017/05/21/esther-perel/" rel="noopener noreferrer" target="_blank">Esther Perel</a>,&nbsp;<a href="https://tim.blog/2020/05/08/elizabeth-gilbert/" rel="noopener noreferrer" target="_blank">Elizabeth Gilbert</a>,&nbsp;<a href="https://tim.blog/2017/12/20/terry-crews-how-to-have-do-and-be-all-you-want/" rel="noopener noreferrer" target="_blank">Terry Crews</a>,&nbsp;<a href="https://tim.blog/2020/08/12/sia/" rel="noopener noreferrer" target="_blank">Sia</a>,&nbsp;<a href="https://tim.blog/2020/10/27/yuval-noah-harari/" rel="noopener noreferrer" target="_blank">Yuval Noah Harari</a>,&nbsp;<a href="https://tim.blog/2016/06/21/malcolm-gladwell/" rel="noopener noreferrer" target="_blank">Malcolm Gladwell</a>,&nbsp;<a href="https://tim.blog/2020/05/27/secretary-madeleine-albright/" rel="noopener noreferrer" target="_blank">Madeleine Albright</a>,&nbsp;<a href="https://tim.blog/2017/03/30/cheryl-strayed/" rel="noopener noreferrer" target="_blank">Cheryl Strayed</a>,&nbsp;<a href="https://tim.blog/2019/02/18/jim-collins/" rel="noopener noreferrer" target="_blank">Jim Collins</a>,&nbsp;<a href="https://tim.blog/2020/11/11/mary-karr/" rel="noopener noreferrer" target="_blank">Mary Karr,</a>&nbsp;<a href="https://tim.blog/2014/10/21/brain-pickings/" rel="noopener noreferrer" target="_blank">Maria Popova</a>,&nbsp;<a href="https://tim.blog/2020/05/15/sam-harris-2/" rel="noopener noreferrer" target="_blank">Sam Harris</a>,&nbsp;<a href="https://tim.blog/2021/01/21/michael-phelps-grant-hackett/" rel="noopener noreferrer" target="_blank">Michael Phelps</a>,&nbsp;<a href="https://tim.blog/2020/01/16/bob-iger/" rel="noopener noreferrer" target="_blank">Bob Iger</a>,&nbsp;<a href="https://tim.blog/2019/10/31/edward-norton-motherless-brooklyn/" rel="noopener noreferrer" target="_blank">Edward Norton</a>,&nbsp;<a href="https://tim.blog/2015/02/02/arnold-schwarzenegger/" rel="noopener noreferrer" target="_blank">Arnold Schwarzenegger</a>,&nbsp;<a href="https://tim.blog/2014/06/24/neil-strauss/" rel="noopener noreferrer" target="_blank">Neil Strauss</a>,&nbsp;<a href="https://tim.blog/2019/09/12/ken-burns/" rel="noopener noreferrer" target="_blank">Ken Burns</a>,&nbsp;<a href="https://tim.blog/2017/08/26/maria-sharapova/" rel="noopener noreferrer" target="_blank">Maria Sharapova</a>,&nbsp;<a href="https://tim.blog/2016/05/29/marc-andreessen/" rel="noopener noreferrer" target="_blank">Marc Andreessen</a>,&nbsp;<a href="https://tim.blog/2019/03/28/neil-gaiman/" rel="noopener noreferrer" target="_blank">Neil Gaiman</a>,&nbsp;<a href="https://tim.blog/2019/10/03/neil-degrasse-tyson/" rel="noopener noreferrer" target="_blank">Neil de Grasse Tyson</a>,&nbsp;<a href="https://tim.blog/2016/09/21/jocko-willink-on-discipline-leadership-and-overcoming-doubt/" rel="noopener noreferrer" target="_blank">Jocko Willink</a>,&nbsp;<a href="https://tim.blog/2020/12/03/daniel-ek/" rel="noopener noreferrer" target="_blank">Daniel Ek</a>,&nbsp;<a href="https://tim.blog/2020/09/08/kelly-slater/" rel="noopener noreferrer" target="_blank">Kelly Slater</a>,&nbsp;<a href="https://tim.blog/2019/11/27/peter-attia-fasting-metformin-longevity/" rel="noopener noreferrer" target="_blank">Dr. Peter Attia</a>,&nbsp;<a href="https://tim.blog/2016/02/10/seth-godin/" rel="noopener noreferrer" target="_blank">Seth Godin</a>,&nbsp;<a href="https://tim.blog/2018/09/25/howard-marks/" rel="noopener noreferrer" target="_blank">Howard Marks</a>,&nbsp;<a href="https://tim.blog/2020/02/06/brene-brown-striving-self-acceptance-saving-marriages/" rel="noopener noreferrer" target="_blank">Dr. Brené Brown</a>,&nbsp;<a href="https://tim.blog/2019/04/09/eric-schmidt/" rel="noopener noreferrer" target="_blank">Eric Schmidt</a>,&nbsp;<a href="https://tim.blog/2020/05/01/michael-lewis/" rel="noopener noreferrer" target="_blank">Michael Lewis</a>,&nbsp;<a href="https://tim.blog/2018/03/08/joe-gebbia-co-founder-of-airbnb/" rel="noopener noreferrer" target="_blank">Joe Gebbia</a>,&nbsp;<a href="https://tim.blog/2018/05/06/michael-pollan-how-to-change-your-mind/" rel="noopener noreferrer" target="_blank">Michael Pollan</a>,&nbsp;<a href="https://tim.blog/2021/03/01/jordan-peterson/" rel="noopener noreferrer" target="_blank">Dr. Jordan Peterson</a>,&nbsp;<a href="https://tim.blog/2017/05/31/vince-vaughn/" rel="noopener noreferrer" target="_blank">Vince Vaughn</a>,&nbsp;<a href="https://tim.blog/2020/04/23/brian-koppelman/" rel="noopener noreferrer" target="_blank">Brian Koppelman</a>,&nbsp;<a href="https://tim.blog/2019/05/07/ramit-sethi/" rel="noopener noreferrer" target="_blank">Ramit Sethi</a>,&nbsp;<a href="https://tim.blog/2020/11/18/dax-shepard/" rel="noopener noreferrer" target="_blank">Dax Shepard</a>,&nbsp;<a href="https://tim.blog/2014/10/15/money-master-the-game/" rel="noopener noreferrer" target="_blank">Tony Robbins</a>,&nbsp;<a href="https://tim.blog/2020/05/18/jim-dethmer/" rel="noopener noreferrer" target="_blank">Jim Dethmer</a>,&nbsp;<a href="https://tim.blog/2020/11/19/dan-harris/" rel="noopener noreferrer" target="_blank">Dan Harris</a>,&nbsp;<a href="https://tim.blog/2017/09/13/ray-dalio/" rel="noopener noreferrer" target="_blank">Ray Dalio</a>,&nbsp;<a href="https://tim.blog/2015/08/18/the-evolutionary-angel-naval-ravikant/" rel="noopener noreferrer" target="_blank">Naval Ravikant</a>,&nbsp;<a href="https://tim.blog/2021/03/08/vitalik-buterin-naval-ravikant/" rel="noopener noreferrer" target="_blank">Vitalik Buterin</a>,&nbsp;<a href="https://tim.blog/2021/03/16/elizabeth-lesser/" rel="noopener noreferrer" target="_blank">Elizabeth Lesser</a>,&nbsp;<a href="https://tim.blog/2019/04/18/amanda-palmer-2/" rel="noopener noreferrer" target="_blank">Amanda Palmer</a>,&nbsp;<a href="https://tim.blog/2021/02/18/katie-haun/" rel="noopener noreferrer" target="_blank">Katie Haun</a>,&nbsp;<a href="https://tim.blog/2017/10/09/richard-branson/" rel="noopener noreferrer" target="_blank">Sir Richard Branson</a>,&nbsp;<a href="https://tim.blog/2020/09/02/chuck-palahniuk/" rel="noopener noreferrer" target="_blank">Chuck Palahniuk</a>,&nbsp;<a href="https://tim.blog/2017/10/18/arianna-huffington/" rel="noopener noreferrer" target="_blank">Arianna Huffington</a>,&nbsp;<a href="https://tim.blog/2015/08/31/the-oracle-of-silicon-valley-reid-hoffman-plus-michael-mccullough/" rel="noopener noreferrer" target="_blank">Reid Hoffman</a>,&nbsp;<a href="https://tim.blog/2017/09/17/bill-burr/" rel="noopener noreferrer" target="_blank">Bill Burr</a>,&nbsp;<a href="https://tim.blog/2015/06/26/whitney-cummings/" rel="noopener noreferrer" target="_blank">Whitney Cummings</a>,&nbsp;<a href="https://tim.blog/2015/05/15/rick-rubin/" rel="noopener noreferrer" target="_blank">Rick Rubin</a>,&nbsp;<a href="https://tim.blog/2020/03/26/vivek-murthy/" rel="noopener noreferrer" target="_blank">Dr. Vivek Murthy</a>,&nbsp;<a href="https://tim.blog/2017/09/09/darren-aronofsky/" rel="noopener noreferrer" target="_blank">Darren Aronofsky</a>, and many more.See Privacy Policy at <a href="https://art19.com/privacy" rel="noopener noreferrer" 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#592: Dennis McKenna — An Ethnopharmacologist on Hallucinogens, Sex-Crazed Cicadas, The Mushrooms of Language, BioGnosis, and Illuminating Obscure Corners

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#592: Dennis McKenna — An Ethnopharmacologist on Hallucinogens, Sex-Crazed Cicadas, The Mushrooms of Language, BioGnosis, and Illuminating Obscure Corners

The Tim Ferriss Show