this post was submitted on 21 Oct 2024
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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.

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European auto giants launch a flurry of cheaper electric vehicles — taking the fight to China (www.cnbc.com)
submitted 2 months ago by kalkulat to c/[email protected]
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" ... as soon as vehicles come in the right price range next year … people will flock to buy them.”

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[–] Womble 5 points 2 months ago

As someone who has lived in China, no that's not the case. Of course Chinese people can and do make high quality things, but there is a huge amount of incredibly poor quality stuff at all levels. As an example the floor of the flat I lived in fell through into the (thankfully empty) flat below two years after I left it, the building was less than 15 years old.

Partially its because of the real lack of regulatory oversight in China and partially because of a cultural sense of "ends justify the means" when it comes to business ethics.