this post was submitted on 07 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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BP abandons goal to cut oil output, resets strategy (www.reuters.com)
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[–] killingspark@feddit.org 1 points 2 months ago

I'm not sure I see the difference between bringing big oil down versus bringing animal based food down. Both are critical pillars of our current societies, changing that takes a lot of work (even if we were to convince everyone that that change needs to be done). My personal decisions don't really matter as long as everyone else keeps going the way they are.

That being said I basically have a vegan diet and I very rarely use transportation that runs directly on oil. I just don't think that gives my arguments for societal changes any more weight. These arguments are right in my opinion, independent of whether I already live the change or just argue that the proposed changes would be beneficial.q