this post was submitted on 09 Nov 2024
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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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The superrich are using private jets "like taxis" for short, wasteful, polluting trips (www.motherjones.com)
submitted 4 days ago by jeffw@lemmy.world to c/climate@slrpnk.net
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[–] EvacuateSoul@lemmy.world 5 points 4 days ago* (last edited 4 days ago)

You don't need it, not sure what that guy is saying. I've flown small planes all growing up, and you don't have to talk to anybody.

Edit: Even large airports have a GA area with no TSA. There are FBOs with fuel services and stuff, but it's just a completely different thing.