JFDee
Senior Member.
October 28, by Christopher Flavelle:
https://www.nytimes.com/2020/10/28/climate/climate-change-geoengineering.html
As the effects of climate change become more devastating, prominent research institutions and government agencies are focusing new money and attention on an idea once dismissed as science fiction: Artificially cooling the planet, in the hopes of buying humanity more time to cut greenhouse gas emissions.
...
On Wednesday, a nonprofit organization called SilverLining announced $3 million in research grants to Cornell University, the University of Washington, Rutgers University, the National Center for Atmospheric Research and others. The work will focus on practical questions, such as how high in the atmosphere to inject sunlight-reflecting aerosols, how to shoot the right size particles into clouds to make them brighter, and the effect on the world’s food supply.
https://www.nytimes.com/2020/10/28/climate/climate-change-geoengineering.html