this post was submitted on 02 Nov 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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cross-posted from: https://feddit.nl/post/20462014

More and more people are using this form of travel to get around the continent, using high-speed routes and a network of night trains that continues to expand. We traveled from Madrid to Prague and witnessed how the future of European transportation is clean and fast

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[–] Tuuktuuk@piefed.ee 5 points 1 day ago (1 children)

At least in Finland, it has become surprisingly normal to keep your shoes on the train seat. For the second picture... It does say "two interrail travellers", but that could very well be because those are the only one of the three travelling together that you can see reasonably well on the picture. So, maybe the two know it's okay for the third? Also: Who took this photo, anyway?

[–] 14th_cylon@lemmy.zip -1 points 1 day ago

So, maybe the two know it’s okay for the third?

there are at least two other people in the photo and we can reasonably assume they are not only people in otherwise empty wagon.

Who took this photo, anyway?

samuel aranda, it is right there in the picture ;)