this post was submitted on 02 May 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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[–] ChicoSuave@lemmy.world 34 points 6 months ago

,>A three-judge panel of the San Francisco-based 9th U.S. Circuit Court of Appeals said in a five-page order that the case should have been dismissed after the court first weighed in on the matter in 2020, when it said courts could not mandate broad policy changes that are better left to Congress and the executive branch.

While the young plaintiffs have since trimmed the lawsuit to seek only a declaration that their rights have been violated, the 9th Circuit said lawsuits must address harms that can be remedied by courts and such a declaration would not directly help the plaintiffs.

3 judges just told an entire generation that they don't have a case. The next generation needs to take over Congress to make this decision.