The Role of Reciprocity in Medicinal Plant Commercialization

The Amazon rainforest - teeming with unstudied plants, fungi, and shamanic cultures - has long been considered an almost inexhaustible source of healing plants and potions.     In this episode - Dr. Mark Plotkin, an ethnobotanist who has been studying the plants and peoples of Amazonia for four decades - provides a detailed and incisive overview of the medicinal power and potential of the world’s greatest rainforest!