this post was submitted on 16 Feb 2025
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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:

Anti-science, inactivism, and unsupported conspiracy theories are not ok here.

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No one will experience a better climate than today (lemm.ee)
submitted 6 days ago by [email protected] to c/[email protected]
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No one alive will experience a better climate than we have today. But young people will experience a much more dangerous and chaotic world in the future.

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[โ€“] [email protected] 8 points 5 days ago* (last edited 5 days ago) (1 children)

A book from 1968 about overpopulation among other things... that might be a sci-fi classic, but an accurate forecast of what is going to happen in the nearish future it is not ๐Ÿ™„

[โ€“] [email protected] 1 points 4 days ago

Yeah the population bomb fizzled (although family planning policy being widespread probably makes it another ozone layer) and upside down population pryamids are a more realistic scenario