I changed my thinking on this after playing the game democracy 3. There are lots of ways to dramatically decrease co2 production, and a lot of ways to keep production minimal.
My favorite strategy was changing spending to subsidize rail over roads, subsidize and market bicycles, and push for electric cars. Not directly applicable necessarily, but the number of things that have lower co2 production as a side effect is pretty large.
My favorite strategy was changing spending to subsidize rail over roads, subsidize and market bicycles, and push for electric cars. Not directly applicable necessarily, but the number of things that have lower co2 production as a side effect is pretty large.