this post was submitted on 05 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:

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Heat index warnings can save lives on dangerously hot days − if people understand what they mean (theconversation.com)
submitted 5 months ago by jorge@feddit.cl to c/climate@slrpnk.net
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[–] cybersin@lemm.ee 10 points 5 months ago (1 children)

Wanting to protect people from heat stroke is propaganda?

[–] WalrusDragonOnABike@lemmy.today 1 points 5 months ago (1 children)

Wanting people to not die of heat stroke and trying to spread some price of information aren't exactly the same thing, even if the former leads to the latter.

Still, propaganda usually is reserved for pushing some sort of broader doctrine or political goals, not just trying to get information to people about protecting themselves.

Also propaganda can be good... I'd say a lot of political memes are technically propaganda. Doesn't mean they're necessary being deceitful or misleading and can be used as a positive force for spreading anti-ruling class information. Granted, clearly the other personal clearly meant it negatively. Weird that sharing basic medical advice has become politically charged...

[–] cybersin@lemm.ee 2 points 5 months ago

Granted, clearly the other personal clearly meant it negatively. Weird that sharing basic medical advice has become politically charged...