Earth
Saving the ozone layer is warming the planet but it can be fixed
We saved the ozone layer, but in doing so unleashed more global warming with the 1987 agreement to replace CFCs with HFCs. Now, we’re set to fix the problem
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We saved the ozone layer, but in doing so unleashed more global warming with the 1987 agreement to replace CFCs with HFCs. Now, we’re set to fix the problem
A huge weathering experiment in the isolated ecosystem at Biosphere 2 in Arizona will aim to answer key questions about water and soil in the landscape