12^th International Summit on Global Warming and Environmental Science May 21-22, 2024 Sao Paulo, Brazil

Brazil, country of South America that occupies half the continent’s landmass. It is the fifth largest country in the world, exceeded in size only by Russia, Canada, China, and the United States, though its area is greater than that of the 48 conterminous U.S. states. Brazil faces the Atlantic Ocean along 4,600 miles (7,400 km) of coastline and shares more than 9,750 miles (15,700 km) of inland borders with every South American country except Chile and Ecuador specifically, Uruguay to the south; Argentina, Paraguay, and Bolivia to the southwest; Peru to the west; Colombia to the northwest; and Venezuela, Guyana, Suriname, and French Guiana to the north. Brazil stretches roughly 2,700 miles (4,350 km) from north to south and from east to west to form a vast irregular triangle that encompasses a wide range of tropical and subtropical landscapes, including wetlands, savannas, plateaus, and low mountains. Brazil contains most of the Amazon River basin, which has the world’s largest river system and the world’s most-extensive virgin rainforest. The country contains no desert, high-mountain, or arctic environments.

Brazil is the fifth most-populous country on Earth and accounts for one-third of Latin America’s population. Most of the inhabitants of Brazil are concentrated along the eastern seaboard, although its capital, Brasília, is located far inland and increasing numbers of migrants are moving to the interior. Rio de Janeiro, in the eyes of many of the world, continues to be the preeminent icon of Brazil. The nation’s burgeoning cities, huge hydroelectric and industrial complexes, mines, and fertile farmlands make it one of the world’s major economies. However, Brazil struggles with extreme social inequalities, environmental degradation, intermittent financial crises, and a sometimes deadlocked political system. Brazil is unique in the Americas because, following independence from Portugal, it did not fragment into separate countries as did British and Spanish possessions in the region; rather, it retained its identity through the intervening centuries and a variety of forms of government. Because of that hegemony, the Portuguese language is universal except among Brazil’s native Indians, especially those in the more-remote reaches of the Amazon basin. At the turn of the 21st century, Brazilians marked the 500th anniversary of Portuguese contact with a mixture of public celebration and deprecation.