Solar shades the expensive way (as in right now, launch from Earth): https://www.youtube.com/watch?v=6yqi0FabHHs https://www.youtube.com/watch?v=6yqi0FabHHs Af

Solar shades the expensive way (as in right now, launch from Earth): https://www.youtube.com/watch?v=6yqi0FabHHs https://www.youtube.com/watch?v=6yqi0FabHHs After kickstarting a Lunar economy so you can manufacture and launch them well outside Earth's gravity well: https://www.youtube.com/watch?v=gOr-Gd58zu8 https://www.youtube.com/watch?v=gOr-Gd58zu8