Kava is a psychoactive beverage from the South Pacific that has a growing international market. Chris Kilham is “the Medicine Man,” an author, educator and TV personality who has conducted medicinal plant research in over 45 countries. We discussed the scientific evidence behind claims that kava is effective at reducing anxiety , alleviating pain and addiction, helping with sleep and generally improving mood and clarity of thought while presenting few risks to health. Chris also talked about his time in Vanuatu and other South Pacific islands, where he learned about kava’s history, cultivation, culture, and its potential to compete international with coffee, tea, alcohol and other psychoactive beverages.