this post was submitted on 02 Dec 2024
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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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Gobbling Meat Is Fueling a Climate Crisis. Here’s How to Cut Back |Meat-centric diets are significantly contributing to global emissions. Some techniques to promote more sustainable eating are working (www.bloomberg.com)
submitted 3 weeks ago by silence7 to c/climate
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[–] themeatbridge@lemmy.world 15 points 3 weeks ago (1 children)

It helps that the cost of meat is outpacing wages, while vegan options are getting cheaper. The best strategy remains regulatory, however. Widespread adoption of sustainable eating habits isn't something that will just happen voluntarily because people understand the benefits.

[–] NineMileTower@lemmy.world 11 points 3 weeks ago

I'm about to go on that inflation diet. It's where you eat no food. Nozempic, if you will.