this post was submitted on 24 Nov 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.

Recommended actions to cut greenhouse gas emissions in the near future:

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Protesters stop coal boats as more than 100 arrested (www.canberratimes.com.au)
submitted 1 month ago by solo@slrpnk.net to c/climate@slrpnk.net
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Protesters formed a "blockade" in the Port of Newcastle on Sunday in the third day of unrest, calling on the federal government to rule out new coal and gas mines and for a 78 per cent tax on coal and gas exports.

"Thousands of people from across the country have joined locals here to do what the Albanese government has failed to do - protect Australians from the worst impacts of climate change," she said.

"Despite the government's attempts to shut down our peaceful blockade, today we have successfully blockaded the world's largest coal port."

Ships temporarily stopped travelling through the area as a result of the protest, the port authority said.

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[–] Maeve@kbin.earth 3 points 1 month ago

Those are powerful words, and what I would like the "better than the other party" voters in my nation to comprehend. Politicians have power because we wring our hands and acquiesce. When we reach across political divides and join hands, miracles happen. It involves willingness to have real risks and hard work to achieve miraculous results, but they can be had. Thanks so very much for saying that.