this post was submitted on 25 Aug 2023
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Climate - truthful information about climate, related activism and politics.

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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.

Recommended actions to cut greenhouse gas emissions in the near future:

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The world's corporations produce so much climate change pollution, it could eat up about 44% of their profits if they had to pay damages for it (phys.org)
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[โ€“] jandar_fett@lemmy.world 1 points 1 year ago (1 children)

I think a good way to look at this is to see just how many fingers are in how many different pies. You seem to be looking at the fossil fuel emissions problem 2-dimensionally when it is much more nuanced than that. Off the top of my head, you have to consider not just the consumers emissions or the manufacturing of the oil and gas, but the fracking, the constant construction of new oil pipelines, refineries, oil rigs, coal burning power plants, the emissions from all of those after completion, deforestation, then last, but probably the worst of all, the plastics industry which is intrinsically linked to the fossil fuel industry.

This is still probably missing a lot of components, but the point is, the individual pales in comparison to the amount of emissions that these companies are responsible for and it makes it worse when you consider that if they were to have a change of conscience and pivot to renewable they would still be mega profitable.

[โ€“] blazera@kbin.social 2 points 1 year ago

All of that pales in comparison to vehicle emissions. Its the single largest source of emissions in the US. Also, all of the other stuff is still at your demand, to produce the gasoline. Like i said, if you want those emissions to stop, all of them, that means they stop producing gasoline. They wont frack anymore, no more oceanic oil spills, no more pipe bursts.