this post was submitted on 04 Sep 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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[–] [email protected] 9 points 2 years ago (1 children)

No. Most still do not have time or knowledge to care. They are too busy trying to survive day to day to be informed enough to make the right decisions.

[–] [email protected] 13 points 2 years ago (1 children)

Per the article, most actually do care enough for it to matter politically if they vote

[–] [email protected] 3 points 2 years ago (1 children)

I think the real question is will young voters actually vote?

[–] [email protected] 2 points 2 years ago

They have been; about half the 18-24 crowd did in 2020. It helps if you encourage people