The reason geoengineering is necessary is because transition to renewables isn't good enough, even if it were implemented more rapidly. We would still stand to

The reason geoengineering is necessary is because transition to renewables isn't good enough, even if it were implemented more rapidly. We would still stand to see exacerbating climate-change and temperature uptick. You're discounting geoengineering as though it's intended to be a substitute for green transition; it isn't. It's to save our asses.