this post was submitted on 03 Dec 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:

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

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Pulling CO2 out of the air won’t stop climate change…unless it is stored for at least 1,000 years. Researchers pinpoint an unexpected threat to climate action: ambiguous carbon accounting (www.anthropocenemagazine.org)
submitted 1 week ago by [email protected] to c/[email protected]
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[–] [email protected] 5 points 1 week ago (1 children)

The world will get warmer and the weather crazier, but there are still upsides to intelligent predictions and coordinated response. You should prepare for the worst, but the not-worst also requires preparation.

[–] uberdroog 2 points 1 week ago (2 children)

There will be no coordinated response. There will be very little if any preparation.

[–] [email protected] 3 points 1 week ago

If COVID taught us anything, it's that humanity is unable to deal with matters of this scale. Anyone relying on the worlds governments to save them, are in for a rude awakening.

[–] [email protected] 1 points 1 week ago

Ok, but you don't get to act disappointed if you never had any expectations.