this post was submitted on 29 Aug 2026
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Climate

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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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Cycling like the Dutch would slash the world’s carbon footprint (www.euronews.com)
submitted 1 day ago by silence7@slrpnk.net to c/climate@slrpnk.net
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Dutch people cycle an average of 2.6 kilometres each per day. If this pattern was replicated worldwide, the study suggests, annual global carbon emissions would drop by 686 million tonnes.

This mammoth figure exceeds the entire carbon footprint of most countries, including the UK, Canada, Saudi Arabia and Australia.

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[–] AnimalsDream@slrpnk.net 3 points 2 hours ago (1 children)

I am strongly leaning toward beginning to take practical steps to someday move to the Netherlands because, even ignoring the ugly US political climate (which let's be real, is probably not going anywhere good anytime soon), I came to realize as a bike commute lover that I will always be miserable in this country unless I relocate somewhere where I can bike more freely.

[–] AnimalsDream@slrpnk.net 1 points 2 hours ago

Sidenote: a vegan who drives has almost as low of a footprint as an omni who is full time car-free. So why not both? Whatever you can do for where your life is at, the more plants you eat and the less animal products, the more worthwhile you'll find it to be.