New research study: 'Sky is not the limit' for solar geoengineering

There are practical limits to the height at which aerosols may be deployed in the atmosphere to deflect incoming sunlight and countervail global warming. Very high-altitude injections might be more effective, but such climate intervention comes with substantially increased costs and safety risks, according to new research published today in Environmental Research Communications.

from Phys.org - latest science and technology news stories https://ift.tt/cZTGSun

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