this post was submitted on 25 Aug 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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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)
submitted 1 year ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[–] bill@fedia.io 118 points 1 year ago (1 children)

44% of PROFITS, not gross income.

Which means that even if companies were actually charged for the mess they made, they would be operating in the black AND their profits would still be 66% of normal.

[–] sacredbirdman@kbin.social 83 points 1 year ago (2 children)

I'll be that guy.. 56% of normal

[–] CraigeryTheKid@beehaw.org 20 points 1 year ago (2 children)

Oh look here everyone, it's the math guy!

[–] IndefiniteBen@feddit.nl 15 points 1 year ago

Probably got some fancy education like primary school.

[–] Empricorn@feddit.nl 2 points 1 year ago

I mean... It's really hard to subtract 44 from 100.

[–] Koof_on_the_Roof@lemmy.world 11 points 1 year ago (1 children)

I think you will find most companies expect 110% minimum….

[–] Cheers@sh.itjust.works -1 points 1 year ago (1 children)

What company are you with that makes 110% profit margin? Most I've worked at are between 10%-40% and that's including tech companies.

[–] Ithi@lemmy.ca 5 points 1 year ago

Think it was just a "always give 110% effort" joke.