• Sam_Bass
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    1 year ago

    go read a historybook on the industrial revolution

    • OsrsNeedsF2P@lemmy.ml
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      1 year 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.