But seriously, how impractical is it for sub-arctic nuclear power plants to convert ocean water into icebergs and shove it off so it can go melt and cool other parts of the polar ocean water and keep caps from melting. The goal not being cooling the ocean but at least slowing down the rate of warming. I know the oceans are insanely huge but nuclear power is also very powerful, build a dozen or more nuclear powerplants that each are powrerful enough to power NYC year round and use that energy to boil and the water for energy and then use that energy to freeze water.
ELI5 on why this is impractical technically?
Because politically getting money and support is difficult but at least it not impossible. Telling the world to take it easy in capitalism on the other hand is delusional. Not gonna happen.
Scientists are always like "take is seriously" but most of the time it isn't that decision makers don't take them seriously but that they present problems not a bunch of solutions that decision makers can evaluate and you know... decide.