this post was submitted on 14 Jun 2024
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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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Red states strike deals to show controversial conservative videos in schools | Educational material from PragerU is now offered to public schools in six states (wapo.st)
submitted 5 months ago* (last edited 5 months ago) by silence7@slrpnk.net to c/climate@slrpnk.net
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Per the article:

Critics say PragerU lessons distort history and facts to serve a conservative worldview. Some scientists have said PragerU videos lack context and downplay climate change as climate alarmism, while the Council on American-Islamic Relations alleges some videos are anti-Muslim. Other complaints center on the nonprofit’s portrayal of slavery.

PragerU is literally paid by billionaires to push their far-right science denial

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[–] DragonTypeWyvern@midwest.social 5 points 5 months ago (1 children)

Population decline was the point of the one child policy. To help stop, among other things, environmental collapse.

[–] snekerpimp@lemmy.world 3 points 5 months ago (1 children)

The point of one child was not to decline the population, but to level it off, to help with resources. They left it in place waaaaaay too long and have reached a point where reversing it will be a Herculean effort.

[–] PersnickityPenguin@lemm.ee 2 points 5 months ago (1 children)

Every advanced country is going to have population decline, as most women don't actually want to have kids. Or at least have enough kids to maintain the current population levels.

[–] snekerpimp@lemmy.world 0 points 5 months ago

Umm, I’d like to see statistics or data on that. Sounds more like an opinion.