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Austria and France banned short-haul flights to boost train travel and reduce emissions. Did it work? (climatetrace.org)
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[-] supersquirrel@sopuli.xyz 8 points 22 hours ago* (last edited 22 hours ago)

I would like to add the stipulation that intelligently planned uses of electric aircraft that provide unique low impact and cost shorthaul capabilities by charging opportunistically from the grid are a different path and shouldn't be mixed up with fossil fuel aircraft unnecessarily used when trains make more sense.

this post was submitted on 03 Aug 2026
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Climate

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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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