this post was submitted on 31 Dec 2023
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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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What If People Don’t Need to Care About Climate Change to Fix It? (www.nytimes.com)
submitted 10 months ago by silence7 to c/climate
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[–] centof@lemm.ee 1 points 10 months ago

You can't expect to fix systemic problems with individual action. But you can hope to. Hope is a powerful motivator even if it is not necessarily rational. We rarely run on logic, usually action is spurred by our emotions.

Accepting defeat is counterproductive. Progress is made by people being willing to fight for their ideas whether in a metaphorical or a real sense. People died to fight for a 40 hour work week. People died to fight against slavery. People died to fight for democracy and free speech.

Or more accurately, they were and continue to be killed (sacrificed) in an attempt to uphold the status quo.