The Amazon's Last Uncontacted Tribes

Living on Earth
There are as many as 60 uncontacted tribes living in the Amazon rainforest. National Geographic writer Scott Wallace spent three months in the Amazon, looking for signs of native people living there. He talks about his new book "The Unconquered" and tells host Bruce Gellerman about his trek through the forest.
Sign up for our daily newsletter

Sign up for The Top of the World, delivered to your inbox every weekday morning.