this post was submitted on 25 Sep 2025
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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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cross-posted from: https://lemmy.sdf.org/post/42946561

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EU Climate Commissioner Wopke Hoekstra plans to push Beijing to go beyond its pledge – unveiled by President Xi Jinping on Wednesday – to reduce greenhouse gas emissions by 7-10% from peak levels by 2035, a target far below what NGOs and analysts hoped for.

[...]

“This level of ambition [by China] is clearly disappointing, and given China’s immense footprint, it makes reaching the world’s climate goals significantly more challenging,” the climate commissioner said on Thursday morning.

“We will continue to push China (and others) to go beyond the current level of ambition, and respect our joint commitments under the Paris Agreement,” he said.

Analysts shared Hoekstra’s disappointment.

[...]

“With the EU and others still struggling to row forward, China could be hoisting its sails and leading the way,” said Kate Logan, director of the China Climate Hub at the Asia Society Policy Institute. Instead, the “underwhelming” 7-10% target represented a missed opportunity to deliver real leadership, she said.

[...]

This assessment echoed comments by Belinda Schäpe, a China policy analyst at the Centre for Research on Energy and Clean Air, who spoke immediately after Xi’s announcement.

The 7-10% emission cut was “far below what would be required to align with the Paris Agreement targets,” Schäpe said, arguing that the required CO2 reduction would have been around 30%, compared to 2024 levels.

[...]

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[–] Snoopy@tarte.nuage-libre.fr 2 points 3 months ago* (last edited 3 months ago)

I'm disagree with her statement because china produce lot goods for EU and they build lor renewable energie a lot to reduce their footprint beside having one of the largest population in the world.

Yes they can do better but i think they are doing a good job.