• WalnutLum@lemmy.ml
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    4 个月前

    That’s not really how that works. The 2°C increase is a prediction of how average temperatures will increase based on already existing carbon in the atmosphere.

    If we stop emitting today, the average temperature will still increase beyond 2°C and stay there unless there’s another force actively removing the CO2 from the atmosphere.

    This isn’t “if we stop emitting today, we’ll peak at 2°C increase and then it’ll go back down” the 2°C prediction is a permanent increase to the average temperature.

    The damage is done. Millions will likely die regardless of how much carbon we put out from this point forward. The fight now is to decrease the people that will die beyond that number.