this post was submitted on 29 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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World will look back at 2023 as year humanity exposed its inability to tackle climate crisis, scientists say (www.theguardian.com)
submitted 10 months ago by silence7 to c/climate
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[โ€“] irreticent@lemmy.world 3 points 10 months ago (1 children)

Didn't you see Don't Look Up? They're all hoping for a golden ticket to the naked people planet.

On a more serious note, it's because all the rich and powerful people killing the planet will be dead before it gets really bad.

[โ€“] Ephera@lemmy.ml 1 points 10 months ago

That's why they have no reason to care, but it's not a reason why they're actively working against humanity. They're hopefully not planning to bequeath their wealth, because of, you know, the whole destroying-the-planet thing.
So, once they're rich enough to live the rest of their lives in prosperity, just like, stop? Their life won't garner more meaning by having the bank account high score. In fact, they're destroying meaning, because of, you know, the whole destroying-the-planet thing.

I'm sorry, this rant isn't directed at you. I just get angry thinking about that asshat with his self-righteous smile.