• @Sam_Bass
    link
    03 months ago

    go read a historybook on the industrial revolution

    • @[email protected]
      link
      fedilink
      22
      edit-2
      3 months ago

      That would make the air… less clean now?

      Edit: looks like PM2.5 and PM10 levels were 10-100x more around a hundred years ago. Seems like air quality is in fact better now.