this post was submitted on 19 Apr 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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BASF starts the World's First Electric Cracker Furnace (industrydecarbonization.com)
submitted 7 months ago by hanno@lemmy.world to c/climate@slrpnk.net
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[–] higgsboson@dubvee.org 14 points 7 months ago* (last edited 7 months ago)

Subtitle

Electrifying steam cracking can reduce emissions in the chemical industry, but it does not change the use of fossil input materials. It is only a first step towards climate-neutral chemicals.

[–] vormadikter@startrek.website 8 points 7 months ago

And, uh, with this Electric Cracker Furnace, we...uh.... Bake Crackers?

[–] PP_BOY_@lemmy.world 3 points 7 months ago (1 children)

Me, a white person:

Arms raised up non-threateningly as a slowly walk backwards towards an open pit where fire is coming out. A bead of sweat drips down my forehead.

"h-hey guys can't we talk this out?"

[–] nxdefiant@startrek.website 2 points 7 months ago* (last edited 7 months ago)

INTO THE HOLE PP BOY

(j/k we're cool)

[–] Hugh_Jeggs@lemm.ee 3 points 7 months ago

I'll be impressed if it can make Carr's Table Water and Krackawheat at the same time