this post was submitted on 29 Oct 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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Plans to cool the Earth by blocking sunlight are gaining momentum but critical voices risk being excluded. (theconversation.com)
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[–] Valmond@lemmy.world 17 points 2 weeks ago (1 children)

Billionaires: Lets just continue like we do, because uh we can like invent something to reverse it later you know?

[–] DarkThoughts@fedia.io 7 points 2 weeks ago (1 children)

As if it is only billionaires... lol

[–] yeahiknow3@lemmings.world 5 points 2 weeks ago* (last edited 2 weeks ago) (1 children)

Exactly. Our problems stem from ordinary people, most of whom either protect and fund the billionaires or actively revere them.

What fraction of Americans want to end factory farming? How many want to disincentivize car use or even - heaven forbid - raise gas prices? Almost no one. The average person on this planet is a selfish shortsighted monster.

[–] Valmond@lemmy.world 2 points 2 weeks ago (1 children)

I wouldn't go for monster for most people, more like smart animals. Survival instinct based on reaction time and so on.

[–] yeahiknow3@lemmings.world 3 points 2 weeks ago (1 children)

Potato potato. You know?

[–] Valmond@lemmy.world 2 points 2 weeks ago

Sometimes potato, but also sometimes potato.

Yeah 👍🏼