this post was submitted on 16 Sep 2023
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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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Climate protesters worldwide call for end to fossil fuels amid escalating weather extremes (www.pbs.org)
submitted 1 year ago by abobla@lemm.ee to c/climate
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[–] Beardsley@lemmy.world 30 points 1 year ago* (last edited 1 year ago)

Which they would have to at the moment, because clean forms of energy are not really available, especially so for low income people. Which is the point of this kind of protest. You know, to get world governments to stop propping up fossil fuels as their main national source of energy, and to redirect fossil fuel funding and research to clean energy sources. So that our planet can survive. So that you can survive to spew idiotic, bad faith, and weirdly spiteful comments.

You complete bellend.