Kees van der Leun on Nostr: On the birdsite, Katharine Hayhoe comments: "Even more concerning in my mind is the ...
On the birdsite, Katharine Hayhoe comments:
"Even more concerning in my mind is the fact that we have never seen this much carbon going into the atmosphere this quickly. In the closest analogy, 55 million years ago, it’s estimated that annual emissions were only a 10th of what they are today. See Key Finding 4:"
https://science2017.globalchange.gov/chapter/4/
"Even more concerning in my mind is the fact that we have never seen this much carbon going into the atmosphere this quickly. In the closest analogy, 55 million years ago, it’s estimated that annual emissions were only a 10th of what they are today. See Key Finding 4:"
https://science2017.globalchange.gov/chapter/4/