this post was submitted on 03 Nov 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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I’m an Environmentalist. That’s Why I Can’t Vote Green. | Award-winning filmmaker and director of Gasland Josh Fox on why he will never vote for Jill Stein. (www.thenation.com)
submitted 1 month ago by [email protected] to c/[email protected]
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[–] [email protected] 5 points 1 month ago

On some level it's reasonable to say that you own shares in a mutual fund, not shares in the individual companies.

But the other side of that is that you can fairly easily see what the mutual fund is doing, and copy it, without the problematic companies. Yes, it will be less profitable, but you can do it, and you can do it without too much difficulty when you're talking about millions of dollars in investments. So it seems, I dunno, weak to say that you can't divest your own personal investments from these things. Plus, I'm pretty sure that there are at least a handful of mutual funds that entirely avoid those kind of companies in order to attract ethical investors.