Have a look at this for some first ideas: https://www.noaa.gov/education/resource-collections/climate/...

(think more draughts, much more intense wildfire seasons, intense rain events, nature's rhythm which is depending on temperature being disturbed).

And I don't know if the "cure" will be worse, that's why for now, I'm only advocating for research into solar geoengineering. (But as the stratospheric release of sulphuric aerosols is also a natural occurring phenomena -- think volcanoes -- it is not something completely new we would be doing here.)