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Environment & Energy

(63,343 posts)

2. Yes, a paper from seventeen years ago . . .

Tue Jul 15, 2025, 11:39 AM

Jul 15

And that paper was preceded by Hansen's appearance on Capitol Hill (at which point we knew it was for real) a full 20 years before.

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Target Atmospheric CO2: Where Should Humanity Aim? - Hansen, et al. OKIsItJustMe Jul 15 #1

Yes, a paper from seventeen years ago . . . hatrack Jul 15 #2

My key point is that figure of 350 ppm OKIsItJustMe Jul 15 #4