this post was submitted on 26 Nov 2023
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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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Eat Less Meat Is Message for Rich World in Food’s First Net Zero Plan (finance.yahoo.com)
submitted 9 months ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[–] ElcaineVolta@kbin.social 34 points 9 months ago (69 children)

living vegan has never been easier!

[–] hansl@lemmy.world 8 points 9 months ago (65 children)

Some people unfortunately do not have access to good vegan options. That being said, people can reduce their consumption of red meat significantly and make an impact.

Don’t let perfect be the enemy of good.

[–] currentbias@open-source-eschaton.net 10 points 9 months ago* (last edited 9 months ago)

@hansl @ElcaineVolta most people have access to beans, rice, and canned vegetables. If you can find nutritional yeast, then you're really in business

Vegan food is not some special, hard-to-access category of food, it's just food without animals. A lot of what you already eat is probably accidentally vegan: https://www.reddit.com/r/accidentallyvegan

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