this post was submitted on 18 Jan 2025
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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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[–] JeeBaiChow@lemmy.world 4 points 2 days ago (1 children)

The Japanese should sell electric KEI cars. Perfect for small runabouts, just make sure the interior also holds up.

[–] Enceladus@lemmy.ca 2 points 1 day ago (1 children)

The KEI cars by design don't fit all safety and environmental ratings at higher speed the consumers cars have to adhere to in North America.

They exist as a very specific portion of the automotive market created in Japan by legal limitations that defines their profiles and capacities for taxes purposes. The fact that KEI trucks can be imported is actually a lack of extended regulations to farm equipment in the US.

The North American automotive market has no monetary or legal incentives to sell even inspired KEI cars since they are to cheap to make a reasonable margin and no tax loophole exist to prop up the industry.

[–] turmacar@lemmy.world 5 points 1 day ago

Are you conflating the chicken tax and the 25 year rule for imports?

My Kei truck is licensed as a "non-highway vehicle" in WA. Not using it as farm equipment at all.

Agreed that the US doesn't have the equivalent incentives that made the KEI category a thing in the first place in Japan.