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xkcd #2889: Greenhouse Effect (imgs.xkcd.com)

submitted 8 months ago by randomaccount43543@lemmy.world to c/xkcd@lemmy.world

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https://xkcd.com/2889/

Alt text:

Once he had the answer, Arrhenius complained to his friends that he'd "wasted over a full year" doing tedious calculations by hand about "so trifling a matter" as hypothetical CO2 concentrations in far-off eras (quoted in Crawford, 1997).

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[–] mcmoor 3 points 8 months ago

And also the inverse. Some optimistic scifi thinks we would already reach Alpha Centauri by now. Predicting the future in general is hard af.

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