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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[–] DrSteveBrule@mander.xyz 11 points 10 months ago (2 children)

It comes across like you're implying that if someone doesn't drive a more eco friendly car, then making other eco friendly decisions is wasted.

[–] danielbln@lemmy.world 7 points 10 months ago

People love to imply a zero sum game if it provides copium. It is what it is.

[–] abraxas@sh.itjust.works -1 points 10 months ago

No, I think he's implying that he thinks people are doing things that DON'T help to feel good while failing to make changes that DO help.

Gasoline isn't getting more environmentally friendly, but meat in many areas is already fairly environmentally friendly, and constantly improving.