> We need to inject particles into the stratosphere that reflect 1-2% of sunshine. No, no... We need a shield around the planet, which will deflect cosmic rubb

> We need to inject particles into the stratosphere that reflect 1-2% of sunshine. No, no... We need a shield around the planet, which will deflect cosmic rubble as well as excess solar energy. https://snafuhall.com/p/earthwrap.html https://snafuhall.com/p/earthwrap.html