this post was submitted on 04 Jul 2025
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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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Mauna Loa Observatory captured the reality of climate change. The US plans to shut it down (theconversation.com)
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[–] trailee@sh.itjust.works 3 points 1 week ago* (last edited 1 week ago)

The billionaires are this much in charge, and I fear for the political future of the US. They will never give back willingly either the control or the climate data. The US rich have reached an inflection point in escaping their increasingly flimsy pen, helped greatly by the Russians in a surprise twist Pandora’s box delayed ending to the Cold War, smoldering for years like a peat bog fire. European power will collapse following AMOC collapse. Russia and China win every step of the way. Too much of the US populace is under the spell of an old, unhealthy mad man. Some billionaires will attempt to choose his replacement, more corruptly than the last time.

Climate change is WWIII.

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