This is amazing.
Posted just now
https://en.wikipedia.org/wiki/Nuclear_winter
besides direct climate modification done intentionally this may be the only other way to avoid a climate catastrophe
Nuclear winter is a severe and prolonged global climatic cooling effect that is hypothesized[1][2] to occur after widespread firestorms following a large-scale nuclear war.[3] The hypothesis is based on the fact that such fires can inject soot into the stratosphere, where it can block some direct sunlight from reaching the surface of the Earth. It is speculated that the resulting cooling would lead to widespread crop failure and famine.[4][5] When developing computer models of nuclear-winter scenarios, researchers use the conventional bombing of Hamburg, and the Hiroshima firestorm in World War II as example cases where soot might have been injected into the stratosphere,[6] alongside modern observations of natural, large-area wildfire-firestorms.[3][7][8]