this post was submitted on 08 Apr 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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Water conservation works, but climate change is outpacing it: Phoenix, Denver and Las Vegas offer a glimpse of the future (theconversation.com)
submitted 20 hours ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[–] hanrahan@slrpnk.net 5 points 11 hours ago

As we nearly always do, we can dick about at the edges with xeriscaping and water saving shower heads and leave your towels on the floor of the hotel or whatever but

the issue as always is human stupidity and entitlement and we're not able to fix that.

Parts of Phoenix still flood irrigate their lawns , that Phoenix, Vegas, Miami etc exisit is the problem.