Uncontacted TribesMembers of an uncontacted tribe in the Brazilian Amazon near the Peruvian border. There are more than 100 uncontacted tribes around the world, and they’re the most vulnerable peoples on Earth. They avoid contact with outsiders, and are the guardians of the most biodiverse places on the planet. If their lands are protected they not only survive, but thrive. But around the world their lands are bein
