Six cutting-edge technologies that could reverse global warming: From dumping WHALE POOP in the sea to engineering CLOUDS to block out sun
Around the world, ambitious projects are testing everything from seeding clouds with chemicals to pouring artificial whale excrement into the sea. The goal is to remove CO2 from the atmosphere via so called ‘geoengineering’ and ‘carbon capture’ processes – and help to mitigate climate change. Geoengineering sees heat from the sun reflected back into space
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