this post was submitted on 15 Jul 2024
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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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cross-posted from: https://lemmy.world/post/17586464

Threat level: NATO has also found that its adversaries, chiefly Russia, are spreading climate and energy-transition-related disinformation in order to undermine political will for climate action.

  • It cites an uptick in Russian disinformation tied to the European green energy transition on social media and on online news sites. Russia, a major producer of oil and gas, has an interest in slowing the transition to renewable energy sources.
  • Disaster-related disinformation is another emerging trend, which seeks to impair NATO members' ability to respond effectively. This was observed, for example, in association with the deadly fire in Lahaina, Maui, in August of last year, the report states.
  • Russia, for example, sought to benefit from that by spreading the narrative that the U.S. should be aiding its own citizens in Hawai'i instead of Ukraine, the report notes.

What they're saying: "Russia and other NATO adversaries use climate disinformation to sow division, delay action, and cynically undermine the public understanding of climate change in ways that put people in harm's way during climate-exacerbated disasters," Kate Cell, a senior climate campaign manager at the Union of Concerned Scientists, told Axios.

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[–] some_guy@lemmy.sdf.org 1 points 4 months ago

I was gonna call this an own-goal, but this gives me a different perspective. Now it makes more sense.