this post was submitted on 03 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:

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[โ€“] Iceblade02@lemmy.world 9 points 2 months ago (18 children)

Our commitments were made in an entirely different realpolitik environment, before the pandemic and the war in Ukraine.

Swedish gdp per capita has been stagnant for several years with significant real wage decline, particularly for low to lower mid-income households - an estimated 6.5-16.5% decline since pre pandemic levels in 2019, only starting to properly recover in the past year or so.

Simultaneously there's increasing healthcare costs tied to an aging population, massive needs to increase defence spending (1% of GDP in 2019, 2.4% currently, 5% goal) as well as significant and increasing societal economic losses from crime.

Something has had to budge and this is, unfortunately, one of those things. Work continues albeit at a lower priority.

Make no mistake. Sweden is still and will continue to be leagues ahead of most developed nations, and does really well even compared to the global average. Compared to a Swede, the average human has a carbon footprint 26% larger, European 50% larger, German 90% larger, Chinese 126% larger and each of y'all americans emit almost as much as 4 Swedes put together on average.

[โ€“] Natanael 1 points 2 months ago

Our commitments were made when we DIDN'T have a government coalition of dumbass rightwingers, neoliberals, evangelicals, and neonazis in poor disguise.

Now we do have that coalition, and they're pretending climate change isn't real.

In the name of saving costs, they're killing programs which have been massive cost savers with huge ROI, and thus creating costs. Undoing wildlife management which increase costs and reduce revenue for farmers, undoing climate goals which even the car industry wants in place, removing regulations which made the industry better, etc.

Regressive assholes

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