this post was submitted on 07 Jan 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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Eating Meat Is Bad for Climate Change, and Here Are All the Studies That Prove It (sentientmedia.org)
submitted 10 months ago by [email protected] to c/[email protected]
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[–] [email protected] -2 points 10 months ago* (last edited 10 months ago)

You know who opposes livestock subsidies? Cattle ranchers. You know why? Because they pay for most of them.

A lot of people don't realize what's up with the livestock subsidies, and just treat them as a boogeyman. The biggest monsters are usually the feed subsidy and the LIP. The LIP is just like FEMA for food, and it applies to all farms to prevent disasters cutting off our food supply. The feed subsidy, otoh, is truly a monster. It's mostly funded by a tax levied on farmers when they put their livestock up for wholesale. Think of it as an "origination fee" or a VAT tax. For red tape reasons, virtually all of it goes to providing discounted or free feed to a few large corporations. You know, like Tyson.

Ask any farmer who owns a few cows. Killing the feed subsidy would be a massive windfall for local animal agriculture.

Of course, since they're the ones paying for it, people who discover it's not really hitting their own tax dollars stop complaining about it and that's why it never changes.