this post was submitted on 29 Dec 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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[–] lurklurk 4 points 3 days ago* (last edited 3 days ago)

If this feels insurmountable, find one vegetarian dish you like and put that into your rotation, and you've already improved.

My best tip is to go for something that's by nature vegetarian like an indian dal or some of the great lebanese stuff like hummus, muhammara, baba-ganoush etc, rather than "I can't believe it's not meat!" products.

Repeat untill you're on a mostly vegetarian diet you like. If you get close to full vegetarian, start easting vitamin-b supplements.