THE CHEMICAL TRAIL
The Highwire with Del Bigtree
00:00
Geoengineering Could Reverse Global Warming
Geoengineering technologies could help reverse the warming effects of global climate change. The leading idea is basically to emulate what big volcanoes do, put material in the stratosphere to reflect sunlight. That's all from the lower atmosphere is masking some of the climate warming from CO2. We're steadily developing the powers to manipulate the planet with comparative ease.
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