this post was submitted on 21 Jun 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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Young climate activists just won a ‘historic’ settlement | The settlement, described as a “world first,” will legally require Hawaii’s transport department to reduce greenhouse gas emissions. (wapo.st)
submitted 4 months ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[–] spidermanchild@sh.itjust.works 11 points 4 months ago (2 children)

I've been to Maui once and it blew my mind that there isn't at least a light rail that goes from the popular beach areas to the airport. They are like 3 main roads they could follow in a loop. Tax the shit out of the tourists and get free light rail for residents. Tourists already spend $1000/week on cars/parking at resorts that just make life miserable for locals, just take that wasted money and build rail, powered by abundant sunshine/batteries. The status quo is so absurd.

[–] hanrahan@slrpnk.net 1 points 4 months ago

What they'll get is ecars and that photo thumbnail and misery will be the same.

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