this post was submitted on 16 Dec 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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The clothing industry is an overlooked plastic pollution source (www.futurity.org)
submitted 6 days ago by Joker@sh.itjust.works to c/climate@slrpnk.net
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Researchers have discovered that waste from the global apparel industry is leaking millions of tons of plastic into the environment each year and may be getting worse over time.

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[–] 7rokhym@lemmy.ca 42 points 5 days ago (1 children)

I forgot my bags at the grocery store, so I told the clerk I'd like to buy one of their expensive plastic bags. She denied they had plastic bags anymore. I explained polyester. She was shocked.

People have no clue. Nylon, PVC, PET, spandex, and the most insane, vegan leather. Turns out, polyurethane is not made out of vegans.

[–] P1nkman@lemmy.world 2 points 4 days ago (1 children)

"Vegan leather" is just so fucking funny. Especially when vegans praise it, and then you tell them that it's literally just plastic.

[–] Spacenut@lemmy.world 1 points 3 days ago (1 children)

Plastic is bad for the environment. Leather is worse. The most sustainable thing to do is to use neither.

https://www.collectivefashionjustice.org/leather

[–] P1nkman@lemmy.world 2 points 3 days ago

Of course it is, and I never stated otherwise. "But what can the cards seats be made out of then?" is an answer I once got. Answer: cotton.