[Fnoord]

I was taught about the problem in elementary school in The Netherlands at around the year of 1990. We had it as "theme week". Which means we had to, for example. make a collage about it. At another time (around same year) we had such about alternative energy as well ("alternatives to the status quo ie. coal").

[dirtydroog]

I can recall being taught about acid rain in Ireland in the 1980's