this post was submitted on 20 Jun 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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‘What if there just is no solution?’ How we are all in denial about the climate crisis (www.theguardian.com)
submitted 4 months ago by hanrahan@slrpnk.net to c/climate@slrpnk.net
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cross-posted from: https://slrpnk.net/post/10713443

For denial doesn’t only amount to rejecting the evidence, he argues – it also consists of denying our role in the climate crisis; absolving ourselves through “carbon offsets, hybrid cars, local purchases, recycling”. And in this, far more of us are implicated.

In some ways, this argument might not seem all that new. Multiple authors have pointed out that green capitalism, not rightwing deniers of the crisis, is our greatest obstacle to properly confronting the problem. DeLay agrees. The difference is the lens he brings to it – using psychoanalysis to explain the mechanisms behind denial.

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[–] futatorius@lemm.ee 2 points 4 months ago

I'm an engineer, so I don't agree with the despair, but also believe that what we'll have is a number of partial and not entirely satisfactory solutions that mitigate the problem but don't fully solve it. And we'll adapt because we have to. But it's foolish to underestimate the intertia of the present way of doing things. It's going to be a long slog, and the legacy indstries are going to fight and foot-drag until they're driven out of business.