this post was submitted on 16 Jan 2026
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Climate

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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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[–] Zachariah@lemmy.world 14 points 1 week ago (1 children)

it’s not the heat, it’s the stupidity

[–] MrWrinkles@leminal.space 8 points 1 week ago

Someone where I work drives in a modified Charger that makes popcorn when he decelerates, loudly. That's the only science that matters where I live.

[–] rayyy@piefed.social 4 points 1 week ago

The upper class Republicans KNOW climate change is real but they want to keep profiting from climate change denial because they are amoral and greedy. They will gladly throw their base, and anyone else, under the bus for a few bucks.

[–] AntiBullyRanger@ani.social 1 points 1 week ago

Why is phys.org blaming solely 🇺🇲 for transnational polluters?

[–] hector@lemmy.today 1 points 1 week ago* (last edited 1 week ago)

A third of conservatives think the rapture is nigh. They are helping the antichrist and wars in the middle east so christ comes back, angry jesus, and lays waste to everyone except them, drowning the world in lakes of blood and fire. Bringing them to heaven.

That is just the evangelicals too they have other religious extremists in the mix with crazy ideas, then all the nihlistic business dickheads that would sell poison gas to nazis to make a buck without moral qualm.

Those are their base though, the primary voters. In the general it is a great share of low information voters and people that trust the worst people.

We castigate them trusting the worst people, while ourselves trusting figures from their controlled opposition so if you want to cast blame look inward first, we knew what they were and chose to support doomed to fail strategies, trusting those ivy league suits controlling business and government to know what they were doing to stop republicans and their outright rejection of reality.

[–] cravl@slrpnk.net 1 points 1 week ago

With how divided we are already, we'll kill each other long before the climate does. Though, heat contributes significantly to aggression, so you could argue otherwise.