this post was submitted on 16 Feb 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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Personal net zero? Gas utilities pitch offset plans. | The programs aren’t eliminating emissions from natural gas. Instead, they’re tapping into a huge [and largely fraudulent] carbon offset market. (www.eenews.net)
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[–] LilNaib@slrpnk.net 1 points 8 months ago

That’s too specific for me to turn one up; most of it is in the form of people saying “i’m doing regenerative ag, pay me” and doing no measurement and making all sorts of wild claims.

Big negative claims apparently backed by nothing.

There are some serious limits to its scale as well.

Gabe Brown's regenerative ag farm is 5000 acres. That's a specific claim. You can even visit his farm in person.