this post was submitted on 07 Jan 2024
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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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Eating Meat Is Bad for Climate Change, and Here Are All the Studies That Prove It (sentientmedia.org)
submitted 10 months ago by veganpizza69@lemmy.world to c/climate
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[–] abraxas@sh.itjust.works -1 points 10 months ago

I think you overestimate many of the people fighting on the vegan side of arguments these days ;)

And I mean that only half tongue-in-cheek. Too often, people who should be smart enough to know better put on blinders because "I love animals and don't want you eating them" mashes up with "what's actually good or bad for the environment and climate"

We absolutely should be making improvements to farming to continue to scale. Unlimited amounts of chicken or pork are indefinitely sustainable at the low-low price of perhaps making animal treatment vs climate decisions that might be difficult for some. I swear they hold on to the whole vegan thing because sometimes the most climate-friendly choice is a little less humane-seeming to some people.