this post was submitted on 27 Mar 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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Shell abandons 2035 emissions target and weakens 2030 goal (www.carbonbrief.org)
submitted 7 months ago by mozz@mbin.grits.dev to c/climate
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[–] admiralteal@kbin.social 27 points 7 months ago* (last edited 7 months ago)

Anytime a corporation makes a commitment that is not binding, you should consider that commitment entirely meaningless.

It should not get any press. You should not talk about it say anything about it or think about it.

At least not until they renege at which point you should shame them for making it in the first place.

If any of these companies were at all serious about their goals they would have some kind of a financial commitment to that goal. Some kind of a serious penalty for not achieving it. They would not have an escape hatch on it of any sort other than full on bankruptcy.

Shell was always completely unserious about these climate pledges. It was just advertising. And advertising for a fossil fuel company is a tool for selling more fossil fuels and nothing else, meaning these pledges weren't just unserious but they were actual lies and deceit.

Edit: the relevant Climate Town