@theconversation: Environmental good news 🌎 New York’s Adirondack lakes once had lead levels 100x above natural levels. After the Clean Air Act, pollution plummeted — and one lake has now fully recovered. Proof that strong policy can work. #environment #climate #pollution #Science #goodnews
Sky Cooler and the UW Madison's WSEL do the same things. And no one listened to Rachael Carson in her book Silent Spring. Actually the EPA and Clean Water and Clean Air acts are being trashed. In 1900, there were not a lot of automobiles.
2026-02-23 02:32:52
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