From the Vault: Humanity's THC Odyssey

Humans have known about cannabis for thousands of years, crafting hemp textiles and consuming its psychoactive THC. In this classic episode of Stuff to Blow Your Mind, Robert Lamb and Christian Sager examine the cannabis plant, its travels through human populations and its famed sensory and psychological effects. (Originally published May 3, 2016) Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.