>>10365186this basically
CO2 is a heavy gas that sticks to ground level
increased heat at ground level makes clouds, clouds build up, release heat back out into space. Its a fixed ratio.
the bigger problem is building asphalt parking lots and creating these giant heat island sinks called Cities. Something that didnt really exist in the current state of things before about 150 years ago. So yeah there is something else indicative of the modern era besides fossil fuel economy.
cutting down the forests doesnt help much either, should be growing marijuana all over the hot areas to harvest it for hemp fibers, that shit literally grows, well, like a weed.