this post was submitted on 05 Jul 2024
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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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UK’s Election Is a Rare Win Against Anti-Climate Campaigns (www.bloomberg.com)
submitted 4 months ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[–] zerakith@lemmy.ml 14 points 4 months ago (1 children)

I'm not really sure that's true. Labour has also downgraded its climate ambitions and ruled lots of necessary change out in favour of promising technosolutions. That means when change is needed the expectations have not been managed and we risk a megabacklash. The victory is dramatic and large but mainly due to FPTP. The victory is very shallow beneath the surface with lots of marginal seats and in lots of them Tory+Reform share is bigger than the labour share.

We can absolutely enjoy this moment but the big fight for climate I think has only just begun in the UK.

[–] DessertStorms@lemmy.blahaj.zone 5 points 4 months ago

Very much this, and also - Starmer is a neoliberal, he plays for and by the rules of capitalism, which puts his interests in direct contradiction with acting to slow climate change and deal with its inevitable consequences, and hold those responsible accountable. I see a few acts of greenwashing at best, while the corporations exploiting people and resources for profit will continue to do just that. He might even end up making it easier for them, after all, he prides himself on being pro-business.