this post was submitted on 16 Nov 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: Graph of temperature as observed with significant warming, and simulated without added greenhouse gases and other anthropogentic changes, which shows no significant warming

How much each change to the atmosphere has warmed the world: IPCC AR6 Figure 2 - Thee bar charts: first chart: how much each gas has warmed the world. About 1C of total warming. Second chart: about 1.5C of total warming from well-mixed greenhouse gases, offset by 0.4C of cooling from aerosols and negligible influence from changes to solar output, volcanoes, and internal variability. Third chart: about 1.25C of warming from CO2, 0.5C from methane, and a bunch more in small quantities from other gases. About 0.5C of cooling with large error bars from SO2.

Recommended actions to cut greenhouse gas emissions in the near future:

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Greenhouse gases soared to another record and there’s ‘no end in sight’ (wapo.st)
submitted 11 months ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[–] silence7@slrpnk.net 4 points 11 months ago (2 children)

We might limit the damage enough to retain a civilization-supporting planet

[–] cmbabul@lemmy.world 5 points 11 months ago

I’m all for doing everything we can, but I think we may have to scale down what we mean by civilization at the point of acceleration we’re already at, we need to start prioritizing the things from this period that are useful and worth preserving. Because the way we currently live is coming to a close whether we like it or not unless someone invents some Star Trek shit

[–] uphillbothways@kbin.social 2 points 11 months ago* (last edited 11 months ago)

That is the weakest, most watered down non-objective ever. I pity anyone forced to live on the planet we are currently leaving behind. It would be more merciful to potential future life to just give up, stop procreating and stop acting like we give a shit.
The human race is a failure. Call the experiment concluded. We lost. And, we did it to ourselves. Pathetic.

(Ideally, we'd just turn everything off now and quietly go extinct without doing further damage, to be honest. We know we're going to fail, yet we continue to pull every other species in along with us. But, we're not even decent enough to do that.)