Year of devastating wildfires meant Canadians were breathing worse air than southern neighbours for first time ever
  • remotelove@lemmy.caEnglish
    101·
    8 months ago

    Exhaust gasses always travel up. All the pollution from the US can’t travel past the north poll (because it’s the top of the earth) so it just kinda lingers in Canada until it can get distilled into Moosehead Lager.