this post was submitted on 27 Nov 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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How I Can Green Up My Investments | It’s not that hard, and there’s a bonus: Portfolios without fossil fuels have generally performed just as well as the broader market. (www.nytimes.com)
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[–] MrMakabar@slrpnk.net 5 points 1 day ago

It actually does hurt them though. First of all companies offer shares after IPOs all the time. Things like stock options for employees and acquisitions with new stock are common. High share prices help a company that way. Then the next part is lending. Companies with high values get better lending options from banks and the market in form of bonds. This is already a problem for them in Europe, which has a lot of ESG. It is not going to kill them, but it will make life harder for them.