this post was submitted on 12 Dec 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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[–] I_Has_A_Hat@lemmy.world 53 points 1 week ago (2 children)

Because most climate activists are seen as spoiled kids who don't have jobs or other obligations. So when they protest it's seen as them inconveniencing regular people, whose daily struggles they can't even fathom, all because the protestors have nothing better to do.

Meanwhile farmers are seen as hardworking with strong community ties. So when they take time and equipment to protest something, it's seen as something that must be important and worthwhile. Plus, there's a deep feeling of unease that comes over most people when they see things that threaten to fuck with the food supply.

[–] jol@discuss.tchncs.de 48 points 1 week ago

Which is hilarious. The main thing threatening the food supply is climate change.

[–] UnderpantsWeevil@lemmy.world 22 points 1 week ago

most climate activists are seen as spoiled kids

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