this post was submitted on 21 Oct 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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The $5 trillion industry's move against clean energy and green technology may prove more damaging than political pushback over "woke" capitalism.

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[โ€“] houseofleft@slrpnk.net 26 points 4 weeks ago (4 children)

This is the dumbest bet you can make and more or less the definition of lose/lose- if we fail to move off greenhouse gasses, what kind of mad max style future are you hoping to be rich in?

[โ€“] skuzz@discuss.tchncs.de 2 points 3 weeks ago

All that money will keep them safe from the mad max, of course. /s

These hedge fund types are near-sighted idiots with horse blinders that can't see beyond the next quarter.

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