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 3 months ago by Telorand@reddthat.com to c/climate@slrpnk.net
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[–] Mr_Blott@feddit.uk 2 points 3 months ago

I'm pretty sure about one third of the population of earth would be absolutely ecstatic to call that "home" and we're very lucky to consider it not to be

Also, this basic concept is how Alpine chalets are built, and they're incredibly well insulated against cold and heat

This'll be world-changing in ten years