parity (as of 2011). Brazil is one of the world's fastest growing major economies. Economic reforms have given the country new international recognition. Brazil is a founding member of the United Nations, the G20, CPLP, Latin Union, the Organization of Ibero-American States, the Organization of American States, Mercosul and the Union of South American Nations, and is one of the BRIC countries. Brazil is also one of the 17 Megadiverse countries, home to diverse wildlife, natural environments, and extensive natural resources in a variety of protected habitats. With a confirmed presence of 67 isolated tribes by the Fundação Nacional do Índio, Brazil has the world's greatest number of uncontacted peoples
