this post was submitted on 04 Feb 2025
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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.

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[โ€“] MrMakabar@slrpnk.net 4 points 5 months ago (1 children)

It is also that Russia is threatening to nuke the EU and expand into EU territory namely the Baltics. You do not need the US to tell the EU, that that is a problem, especially when that country started a massive war. Obviously the UK prefers the EU over Russia for a lot of reasons.

Btw a similar thing is happening with the US right now. Trump trying to force Denmark to give him Greenland is seen in a very similar light to Russian actions in the Baltics and Ukraine.

Oh and small countries have agency as well. There is a reason Georgia has EU membership as a goal in its constitution due a invasions and those were not by the US. A lot of eastern European countries have similar feelings about Russia for good reasons. Those countries also lobby the UK.