this post was submitted on 09 Sep 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.

Recommended actions to cut greenhouse gas emissions in the near future:

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Wasp-inspired setup 3D-prints complete homes for $1,000 (newatlas.com)
submitted 2 months ago by [email protected] to c/[email protected]
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[–] [email protected] 6 points 2 months ago (2 children)

180 grand for the printer? Holy cack that's peanuts. Just think what we could do if we spent the money on this sort of thing instead of giving it to politicians.

[–] [email protected] 7 points 2 months ago (1 children)

That's cheaper than a sizable house, if this works it's a really cool opportunity

[–] [email protected] 3 points 2 months ago (2 children)

The difficult bit is getting all of the utilities in there in a maintainable way I believe

[–] [email protected] 2 points 2 months ago

Worst case you have a meter of traditional wall on the first floor. I like the concept!

[–] [email protected] 1 points 2 months ago

Hell, even if it was off-grid, it would be an improvement over being homeless.

[–] [email protected] 5 points 2 months ago

I know, right? Seems like a really cool project, and for that cheap, small non-profits could get their own.