this post was submitted on 28 Feb 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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Exxon-Mobil CEO flips from "it's too soon to act on climate" to "it's too late" as a means of discouraging decarbonization (fortune.com)
submitted 9 months ago by silence7@slrpnk.net to c/climate@slrpnk.net
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“we’ve waited too long to open the aperture on the solution sets in terms of what we need, as a society, to start reducing emissions,” Woods told Fortune

Archived copies of the article: ghostarchive.org web.archive.org archive.today

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[–] bluGill@kbin.social 8 points 9 months ago (1 children)

It is never too late, don't give up. The earth without humans is generally slightly carbon negative, and there are cheap things to do that can encourage that - it will take 1000 years to undo things, but we can do it. Step 1 is becoming carbon neutral, and with wind/solar power that is easy for the majority of emitters.

[–] Gabu@lemmy.world 1 points 8 months ago

Step 1 to carbon neutrality is killing off all of these fuckers.