@wihtlore

I am not a natural scientist, but the answer can probably be (partially) found in this #German article:

The solution was the mass installation of flue gas #DesulphurisationPlants in the #PowerPlants of #Europe and #NorthAmerica.

https://www.igb-berlin.de/news/saurer-regen-war-gestern

The article reports about a scientific article that despite all this, #sulphate concentrations are still rising:

https://www.sciencedirect.com/science/article/abs/pii/S001282522030492X?via%3Dihub

What is worse, I recently heard that the rate of dying forests in some...