this post was submitted on 01 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.

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US elections: European Greens call for Jill Stein to step down (europeangreens.eu)
submitted 3 weeks ago by silence7@slrpnk.net to c/climate@slrpnk.net
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Here's the problem: Trump is out to maximize environmental damage and the US Green Party runs as spoilers. Let's look at three scenarios:

Scenario 1:

Harris: 1001 votes

Trump: 1000 votes

Stein: 0 votes

Harris wins

Scenario 2:

Harris: 1000 votes

Trump: 1000 votes

Stein: 1 vote

Tied vote, which goes to the courts and Congress, putting Trump in power

Scenario 3:

Harris: 999 votes

Trump: 1000 votes

Stein: 2 votes

Trump wins outright

This spoiler effect makes it really imperative to actively vote for Harris if you want to see any kind of climate action going forward. Republicans know this, which is why they're the ones funding the Green Party.

And that's why the European Greens want Jill Stein to step down now — they get that what she's doing is making it easier to elect a fascist bent on environmental destruction.

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[–] index@sh.itjust.works -5 points 3 weeks ago (1 children)

If we look at the chart the emissions are pretty much as high as they were in 1990, they even went up in the past few years. They could drop these in a day by banning billionares commodities. There's a reason why climate activists aren't advocating for the current ruling parties.

[–] silence7@slrpnk.net 3 points 3 weeks ago (1 children)

To the contrary, when I've been doing phonebanks calling climate activists asking them to be involved in actions supporting Harris, I'm finding that I actually know people on the list, and they're showing up.