To cool the earth have scientists considered launching to space a huge folding fan tethered to a waving robotic arm?
https://www.nytimes.com/2024/02/02/climate/sun-shade-climate-geoengineering.html
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@MissingThePt I'm sure the climate polluting effects of launching 25 million tons into high orbit are minimal. 🙄
@SETIEric @MissingThePt https://arxiv.org/abs/2312.09329