The growing interest in studying the potential of these tools, particularly through small-scale outdoor experiments,…
Because of the cutoff date, the study did not capture a more recent contributor to…
The basic concept behind solar geoengineering is that by spraying certain particles high above the…
In March 2017, at a small summit in Washington, DC, two Harvard professors, David Keith…
But the project switched locations several times. Most recently, the team hoped to launch a…
On a bright chilly day last December, a crowd of doctors and scientists gathered at…
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