Life and Times of Ethnobotanist Richard Schultes in the Amazon

Noted ethnobotanist Mark Plotkin and cartographer Brian Hettler of the Amazon Conservation Team discuss the work of 20th-century ethnobotanist, Richard Schultes, and share their new interactive map, based on the explorer's journals, that tracks his Amazon travels and offers insights into his role in the development of the field of ethnobotany in the US.