Environmental and Indigenous activists say the railway, if it proceeds, will unleash an explosion of carbon and further imperil the world’s biggest and most climate-critical rainforest.

Brazil · Infrastructure Key Facts —Ruling: Brazil's Supreme Federal Court voted 8-1 on Thursday to uphold a 2017 law that reduced the Jamanxim National

Environmental and Indigenous activists say the railway, if it proceeds, will unleash an explosion of carbon and further imperil the world’s biggest and most climate-critical…