this post was submitted on 04 Oct 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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UK Prime Minister Keir Starmer writes op-ed against net zero (slrpnk.net)
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UK Prime Minister Keir Starmer has written an op-ed piece in The Sun promising "I will not sacrifice Great British industry to the drum-banging, finger-wagging Net Zero extremists"

Which means he's willing to sacrifice all the industry to appease the fossil fuels industry.

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[โ€“] chonglibloodsport@lemmy.world 3 points 1 month ago (1 children)

Yes, this is clear enough in the long run. But the question is: will the transition happen fast enough to prevent a climate change catastrophe?

[โ€“] mindlesscrollyparrot@discuss.tchncs.de 3 points 1 month ago

If we don't avoid the climate change catastrophe, then current investments are going to be even less valuable than if we do. That's no argument for continuing to prop up those industries.

I have a feeling that the fossil-fuel investors, to the extent that they trouble their pretty heads about it at all, think that, so long as they make enough money now, they can just run really good air conditioning and it won't affect them. Idiots.