Brazil builds 'rings of carbon dioxide' to simulate climate change in the Amazon
Wednesday, May 24, 2023 - 10:16
in Earth & Climate
In the depths of the Amazon, Brazil is building an otherworldly structure—a complex of towers arrayed in six rings, poised to spray mists of carbon dioxide into the rainforest. But the reason is utterly terrestrial: to understand how the world's largest tropical forest responds to climate change.