[g_simonsson]

This reminds me of the Sun-Earth-L1 Lagrangian point, where we have deployed several spacecrafts: https://en.wikipedia.org/wiki/Lagrangian_point#Spaceflight_a...

An international effort could easily deploy reflective materials here to reduce solar radiation on Earth. Though I wonder how much it would cost to achieve even a 0.01% reduction in radiation, as well as what material would be most cost-effective to deploy.

[bigbugbag]

This is an old idea and it is very difficult and incredibly expensive to realize while not actually fixing the issue.

https://www.livescience.com/22202-space-mirrors-global-warmi...

[jsilence]

Lametta?