this post was submitted on 01 Sep 2023
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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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Norwegian oilmen lay out a picture of Svalbard (thebarentsobserver.com)
submitted 1 year ago by silence7@slrpnk.net to c/climate@slrpnk.net
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There is a growing interest in the Barents Sea, the Norwegian Petroleum Directorate says in a statement and pitches a photo from the far northern Svalbard archipelago.

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[–] solariplex@slrpnk.net 3 points 1 year ago

I'm seriously ashamed of my oil-horny home country. I try arguing against more petroleum extraction whenever it's brought up, but it's difficult when people are convinced that their welfare and quality of life is directly proportional to the amount of carbon we pull out of the ground.

The sentiment is changing, but far too slowly