this post was submitted on 28 Aug 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.

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Kamala Harris reverses earlier anti-fracking stance and no longer supports a ban (fortune.com)
submitted 2 months ago by return2ozma@lemmy.world to c/climate@slrpnk.net
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[–] geekwithsoul@lemm.ee 23 points 2 months ago (2 children)

That’s because the President can’t ban it if they wanted to. From this very article:

While there are several ways Harris, if elected president, could halt fracking on federal lands using executive power, she wouldn’t be able to unilaterally ban it on private land. Under a 2005 law, the Environmental Protection Agency has almost no regulatory power over fracking. Changing that would require an act of Congress.

[–] gila@lemm.ee 5 points 2 months ago (1 children)

There's little reason to change your stance then, other than to virtue-signal to the right

[–] jorp@lemmy.world 5 points 2 months ago

I prefer to think of it as vice-signalling