13275357, It's actually getting to be one of the big mitigation strategies.
Posted by stravinskian, Thu Jul-19-18 10:47 AM
Not on this scale, of course. But smaller amounts of particulate matter in the upper atmosphere could balance out the greenhouse gases.
They call it 'geoengineering.'
Super dangerous, extremely expensive, and would require major international cooperation. So I don't see it happening in our lifetime. But it might be the only answer.
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