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from the video: > if carbon dioxide level exceeds 25ppm The global average atmospheric carbon dioxide in 2020 was 412.5ppm. We're so screwed, aren't we?
by Maursault 4y ago
from the video:
> if carbon dioxide level exceeds 25ppm
The global average atmospheric carbon dioxide in 2020 was 412.5ppm. We're so screwed, aren't we?