this post was submitted on 18 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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[–] perestroika 17 points 3 months ago* (last edited 3 months ago)

News of the sentencing reached the public broadcaster here in Estonia, including Dale Vince's comment that "this resembles Russia or maybe North Korea" and Chris Packham's assessment that "this is a threat against freedom of speech".

I hope the judgement gets overturned on appeal, and the law that enabled the judgement gets scrapped or rewritten.

I also suspect that the next people who want to stop traffic will not choose peaceful assembly as their method, but will use far more dangerous methods - sabotage from distance, e.g. no more traffic lights on a big intersection. Needless to say, state will cry "terrorism" then, and that is not a desirable outcome, so I hope nobody feels compelled to prove the point.