this post was submitted on 21 Dec 2024
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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.

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How Religion Can Help the Climate Fight: At an especially fraught time, some religious leaders see a role for the faithful in advocating for climate policy. (newrepublic.com)
submitted 18 hours ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[–] Donk@slrpnk.net 1 points 9 hours ago (1 children)

I would think the Muslim world would be getting more interested in climate discussions with temps during Hajj being lethal (1200 deaths this year alone)

[–] silence7@slrpnk.net 3 points 6 hours ago (1 children)

Because it's on a lunar calendar which doesn't have leap months, the Hajj rotates through the seasons. This means that while we may see something similar in 2025, we'll stop hearing about heat deaths for quite a while after that.

[–] Donk@slrpnk.net 1 points 4 hours ago

from what i understand it's moving to an even hotter place either next or in the next few years