this post was submitted on 21 Aug 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:

Anti-science, inactivism, and unsupported conspiracy theories are not ok here.

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[–] TimLovesTech@badatbeing.social 28 points 1 month ago (1 children)

The National Oceanic and Atmospheric Administration is narrowing the capabilities and reducing the number of next-generation weather and climate satellites it plans to build and launch in the coming decades ...

And just like that, the US bows out of another scientific segment we could have been leaders in. It also would be cool if an asshole with a 4 year term wasn't able to screw us all for generations so easily.

[–] Lucky_777@lemmy.world 14 points 1 month ago* (last edited 1 month ago) (2 children)

Executive branch needs a reboot. Too much riding on good faith, with the loopholes exposed. We need to fix it, or this just happens again.

[–] Viking_Hippie@lemmy.dbzer0.com 4 points 1 month ago* (last edited 1 month ago)

Not just the executive branch. The US is a century or longer overdue for a new constitution.

The current one is just stale 1700s philosophy and patches of very disparate quality.

[–] ArbitraryValue@sh.itjust.works 10 points 1 month ago (2 children)

I expected that the destruction of the environment would continue, but I figured it would simply be a tragedy of the commons. There's something pretty funny about the fact that people are actually letting it happen in order to own the libs.

[–] floofloof@lemmy.ca 7 points 1 month ago

Not just letting it happen, but doing everything they can to accelerate it. The stakes couldn't be higher when it comes to getting rid of these fascists.

[–] Ghyste@sh.itjust.works 2 points 1 month ago

The morons genuinely believe that climate change is a hoax, so they think they're fighting back against "another lib lie".

[–] Sanctus@lemmy.world 8 points 1 month ago* (last edited 1 month ago)

Me waking up everyday under this fucking regime:

At least the kicker is we all lose at the end of this road.

[–] Mangoholic@lemmy.ml 6 points 1 month ago

Don't look up

[–] DaddleDew@lemmy.world 3 points 1 month ago (1 children)

I hope the only disable it with the intent of re-enabling it the moment this asshole isn't in power anymore.

[–] Viking_Hippie@lemmy.dbzer0.com 1 points 1 month ago (1 children)

Sadly, that's not how any of this works. They can't just add fundamental functionality and censors in a firmware update on January 21st 2029 if there's still even presidential elections then.

Besides, who knows if any of it will even still work after all the accelerant the fascists are throwing on the fire?

[–] chonkyninja@lemmy.world 1 points 1 month ago (1 children)

Yes, they can. Source: we do this all the time.

[–] Viking_Hippie@lemmy.dbzer0.com 0 points 1 month ago

Except for the fact that weather satellites aren't iPhones: there's not a new generation every year or even every decade and they're nowhere near as upgradable as (some) consumer electronics.