• @roastpotatothiefOP
    link
    32 years ago

    A big problem in cities. Is already known to cause serious diseases in humans, and the research is only beginning now. We don’t know anything about the effects on wildlife.

    • @sexy_peach@feddit.de
      link
      fedilink
      22 years ago

      Yes I agree but I wanted to oppose the title, suggesting a little bit that the big problem with cars is tire pollution, but the biggest problem is global warming.