this post was submitted on 22 Nov 2025
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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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[–] Hirom@beehaw.org 7 points 8 hours ago* (last edited 7 hours ago)

Von der Leyen demonstrate how to quickly lose credibility on protecting the environment.

Soon she'll tell she wants to fight forest fires without reducing the amount of gas being poured on forests by arsonists.

[–] phutatorius@lemmy.zip 1 points 7 hours ago

There is no difference.

[–] django@discuss.tchncs.de 11 points 14 hours ago
[–] silence7@slrpnk.net 7 points 15 hours ago
[–] troubling087@lemmy.zip -2 points 13 hours ago (2 children)

I agree with this. Reducing emissions is more important than focusing solely on transitioning away from fossil fuels. We need to reduce our footprint, not increase it because transitioning away will only become harder.

[–] azolus@slrpnk.net 9 points 10 hours ago (1 children)

What are you smoking? Transitioning away from fossil fuels is the most impactful way we can curb emissions.

[–] HaraldvonBlauzahn@feddit.org 4 points 8 hours ago* (last edited 8 hours ago)

And stopping the increase in plastics production - plastics made from fossil oil that is used mostly for packaging and then lillte later becomes garbage which is burned, releasing more carbon.

[–] jol@discuss.tchncs.de 5 points 9 hours ago

We need both, because we will never reduce our energy consumption. It will keep escalating. Historically, the result of reducing how energy intensive our systems are has been that electricity becomes cheap for something else (see crypto, AI). We need to stop sponsoring any fossil fuel extraction, refinement and imports to make it less attractive for energy markets, and instead aggressively fund solar, wind and a variety of storage capacity.