A boy quickly becomes a man in the rural Brazilian state of Rondonia, where 200,000 children like him have no access to schooling. Three-fifths of the land here has been deforested since the 1970s.
National Geographic Explorer-in-Residence Wade Davis calls Brazil a "land of the 10,000 senses." Find out what he means in this collection of photos of the largest nation in South America.
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