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.
We want to hear your feedback so we can keep improving our website, theworld.org. Please fill out this quick survey and let us know your thoughts (your answers will be anonymous). Thanks for your time!