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Carbon removal isn’t weird anymore. That worries scientists. (www.eenews.net)
submitted 11 months ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[-] scientist@eu.mastodon.green 5 points 11 months ago

@Apollonius_Cone @silence7

The headline sounds like the rhetoric that a greenwasher would say.

If Tech-Based-Carbon-Removal (TBCR) was practical, scientists who are concerned about climate change would be promoting it.

"We" don't promote TBCR because it's not a scalable solution. The fuel Industries are 'worried' because they know they will one day go out of business. But, for as long as they can get away with it, they promote anything that makes burning their fuels sound 'sustainable'

this post was submitted on 19 Dec 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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