Articles on Stratospheric aerosol injection
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Solar geoengineering experiments are being funded, but researchers disagree over what they can tell us – and whether they should happen at all.
This issue divides climate academics more than almost any other.
Trump has long been a climate-sceptic. But he’s close to tech figures who like big technological solutions to global problems.
The risks of solar geoengineering will be magnified if critics are ignored and researchers are allowed to self-regulate.
Solar geoengineering could temporarily address the worst impacts of global warming.




