The Saya de Malha Bank is so existentially crucial to the planet because it is one of the world’s biggest seagrass meadows and thus carbon sinks. Much like trees on land, seagrass absorbs carbon dioxide from the atmosphere and stores it in its roots and soil. But seagrass does it especially fast—at a rate 35 times that of tropical rainforest. What makes the situation in the Saya de Malha Bank even more urgent is that it’s being systematically decimated by a multi-national fleet of fishing ships that virtually no one tracks or polices.
