this post was submitted on 20 Aug 2026
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Climate

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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:

Anti-science, inactivism, and unsupported conspiracy theories are not ok here.

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cross-posted from: https://lemmy.ml/post/51623256

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[–] WhatAmLemmy@lemmy.world 10 points 1 day ago* (last edited 1 day ago) (1 children)

This is a core component of the class war.

For all of history the ruling class have granted a minority of the proles a privileged life, who will play ball and defend their privileged position from the majority (uncle toms, lords, landowners, managers, lobbyists, politicians, even most CEO's).

Most of the richest 10-1% in the developing world earned their wealth through labor, and simply bought property or invested in retirement funds at the right time. They are still pawns, and not the ruling class decision makers — mostly born into so much wealth that they never had to work a day in their lives — who control corporations, political parties, military and geopolitical actions. They are the ones who own the media and propaganda machines, finance the class and culture wars, corrupt our political and democratic institutions, and have prevented our transition away from fossil fuels for 50+ years. Hell most of the 1-0.1% are not decision makers; probably successful doctors, lawyers, scientists, engineers, entertainers, etc.

[–] MalReynolds@piefed.social 1 points 21 hours ago

No war but class war...