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2023-09-23 20:08:03

Kees van der Leun on Nostr: In the year I was born (1960), atmospheric CO2 concentration at Mauna Loa was 317 ...

In the year I was born (1960), atmospheric CO2 concentration at Mauna Loa was 317 ppm, 39 ppm above the pre-industrial average, and growing at 0.5-1 ppm per year.
Now, it's 421 ppm, 143 ppm above pre-industrial, and growing at 2-2.5 ppm per year.
This needs to stop. Obviously.

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npub163ywugm0tefe993t3czl2pxngnwtc7fjcqsq9vrurhpf3d4mr8qq0mcmff