this post was submitted on 29 Oct 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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[–] Tm12@lemmy.ca 17 points 3 weeks ago (2 children)

Tax the fuck out of private jets.

[–] Hirom@beehaw.org 4 points 3 weeks ago* (last edited 3 weeks ago)

Yes.

And ban all passenger fights for short travels, ie if travel via public transport take less than 4h, for instance via train or bus. That means denying airlines licenses to operate such routes, and rejecting flight plans of that kind.

[–] whiwake@lemmy.cafe 3 points 3 weeks ago (2 children)

Or we could just kill the billionaires. I’ll probably get banned for that comment, because that’s much as we care about climate change we care about random billionaires lives a lot more… Apparently… Silence7

[–] artifex@piefed.social 3 points 3 weeks ago

Unless this came along with a massive overhaul of the tax system I don’t see how it would fix anything. Say you kill billionaire #1. Now he’s dead, but his 5 kids are billionaires. His money doesn’t magically get recirculated, most of it isn’t even real so it doesn’t get taxed.

You’d need a wealth cap and it’d probably need to be almost global in scale to prevent these dipshits from running away (at least until they learned to realize that there’s essentially no lifestyle difference between $50M and $50B.

[–] PoisonedPrisonPanda@discuss.tchncs.de -1 points 3 weeks ago (1 children)

Im not arguing about your effictivity.

but that solution would put you on the same level as they are. not caring about individuals.

But honestly. Im always buffeld about the world we live in with so many psychopaths that none has the idea to kill rich mthrfckrs instead of politicians.

[–] whiwake@lemmy.cafe 0 points 3 weeks ago

The rich controlled the politicians. What kind of dumb ass doesn’t know that. You sound like a fed. All feds need to die

[–] Thedogdrinkscoffee@lemmy.ca 4 points 3 weeks ago (2 children)

The timing of Bill Gates recent bullshit seems sus. Very sus.

[–] Tollana1234567@lemmy.today 4 points 3 weeks ago

bill gates and SAM altman. they know thier investments into data centers is polluting asf, they are just trying to save face.

[–] whiwake@lemmy.cafe 1 points 3 weeks ago

We could always Kirk Billy. At this point, he’s useless. If he hasn’t learned to keep his mouth shut by now…