this post was submitted on 06 Nov 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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[–] dontgooglefinderscult@lemmings.world 11 points 16 hours ago (46 children)

Well they'll try. Unfortunately for oil and coal companies, China exists.

[–] kozy138@lemm.ee 12 points 13 hours ago* (last edited 13 hours ago) (4 children)

But per capita, China is pumping way less greenhouse gasses into the atmosphere than the USA. And much of China's industry only exists to sell cheap goods to Western countries.

China also built more high-speed rail in a decade than the US has in it's entirety. Not to mention how fast they're producing electric cars and solar panels.

[–] dontgooglefinderscult@lemmings.world 5 points 13 hours ago (1 children)

That's what I mean, oil and coal companies can try regression, but China is already able to export the means for countries and communities to create their own power cheaper than those groups could buy power from fossil fuels companies.

[–] KillerWhale@orcas.enjoying.yachts 2 points 11 hours ago (1 children)
[–] dontgooglefinderscult@lemmings.world 1 points 10 hours ago (1 children)

Tariffs issued by the US will only harm the US, and so on. The anti China block represents an extreme minority of people in the planet and an ever shrinking percentage of total industry and energy use. More and more countries are choosing brics

[–] KillerWhale@orcas.enjoying.yachts 1 points 57 minutes ago

Tarrifs will temporarily and artificially prop up USA oil gas and car manufactures at the expense of the US taxpayer

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