@ncscswitch:
And exactly HOW do you plan to compress THAT much gas without using energy (causing heat) to do the compression? AND, how do you offset the thermodynamic law that compression of a gas heats the gas (independent of the energy needed to compress it)?
You can;t use HALF of the laws of thermodynamics to support your hypothesis and not the other half relating to compression heating.
As for a space reflector… We can’t keep bolts from floating away while attaching a small solar panel on the space station, and you want to place a reflective mesh tens of thousands of square miles in size in orbit?
Not to deflate your hopes, but we could fill cannisters in space and bring them down. The added gravity would put them under more pressure and we could release the gas. Woolah! No heat absorbed! No added expense, we just fill em as part of our currently scheduled misions and let the gravity of the world pressurize them for free upon reentry.
Gee, why am I the only person on the planet that seems to figure this out? Oh wait, I’m not, just that when people come up with rational ways to “effect” the planet’s atmosphere you say it’s unfeasible because it wont do enough or try to pick holes in the logic.
Come up with a better plan that doesn’t involve punishing only US Citizens like Kyoto.