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this post was submitted on 11 Sep 2023
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Climate - truthful information about climate, related activism and politics.
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Discussion of climate, how it is changing, activism around that, the politics, and the energy systems change we need in order to stabilize things.
As a starting point, the burning of fossil fuels, and to a lesser extent deforestation and release of methane are responsible for the warming in recent decades:
How much each change to the atmosphere has warmed the world:
Recommended actions to cut greenhouse gas emissions in the near future:
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Of course. Climate change is happening, and will keep getting worse until all the biggest countries agree to do and actually go through with doing something substantial about it (or to fully isolate the economies of those that refuse). Nuclear war is just an idea.
It's doubtful curbing CO2 output will put a stop to it now. We're already seeing the beginnings of feedback loops kicking in, and with them runaway climate collapse.
We've got pretty clear evidence that getting emissions to zero is enough to stop the increase in average surface temperature.
Right, we need net zero emissions, no further destruction of nature, and then we can start doing something to undo what we've already done.
There is no undoing what we’ve done. The icecaps will soon be gone and once they are gone they are gone for good
The icecaps didn't always exist, and they can reform. It will take a long time mind you.
Putting up a solar shade would artificially cool the Earth enough for the ice caps to refreeze.
We really ought to collect all of that meltwater and distribute it to drought-stricken regions anyway.
We need most of the West and the upper classes of China to reduce their consumption of meat and animal products substantially.