this post was submitted on 21 Nov 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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[–] Scotty@scribe.disroot.org 0 points 8 hours ago

Chinese diplomats have used the global climate negotiations to oppose trade barriers that threaten the country’s enormous exports of the solar, wind and battery technology [and] declined to step forward with an investment in a flagship rainforest conservation fund, limiting Brazil President Luiz Inácio Lula da Silva’s prospects of raising an initially planned $25 billion.

Crucially, China — still the largest coal-consuming nation — has also skirted Lula’s attempts to broker a clearer road map for the world to transition away from fossil fuels. In the final hours of negotiations on Friday, a draft deal put forward by Brazil excluded reference to winding down fossil fuels, prompting anger from some 80 nations who had insisted on such language.

“We are not seeing very convincing signals that China is stepping up,” on traditional climate leadership, said Yao Zhe, a Beijing-based global policy advisor at Greenpeace East Asia, and who is attending the Belém talks.

It seems China has indeed a different agenda than climate change.