this post was submitted on 23 Aug 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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[–] Vlixz@lemmy.world 47 points 1 year ago (2 children)

My parents always act surprised when I tell them I don't think I'd want to have children.... Maybe I'm being negative, but if I had to guess this is only going to get worse and will never be fixed. I genuinely don't believe the next generation is going to have a decent future ahead of them.

[–] EvilEyedPanda@lemmy.world 10 points 1 year ago

As soon we start worrying about things other than money, we might actually have a chance, but as I get older I have more and more doubt that'll happen.