After studying with Humphry Osmond when he was 20 years old, Jeremy Narby became intrigued by the intersection of psychedelics, mental health, and philosophy. As a graduate student in anthropology at Stanford, he lived with the Ashaninka people of the Peruvian Amazon, which set him on an early path researching ayahuasca. In this episode of the Third Wave podcast, Jeremy talks with Paul F. Austin about the importance of language, how we can shift our worldviews, and powerful lessons from plant teachers.