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 2 days ago by Joker@sh.itjust.works to c/climate
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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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[–] kipo@lemm.ee 1 points 10 hours ago* (last edited 9 hours ago) (1 children)

While this is slightly off topic, they do, and clothes made with recycled plastic contain even higher levels of BPA and BPS than clothes of virgin plastic. Some-to-most bisphenols are removed after washing (BPS more than BPA) but they still either go into the wastewater stream or get absorbed through the skin when wearing.

Between microplastic shedding, bisphenol leakage, and general cross-contamination, most recycled plastics are just more toxic versions of virgin plastics.

[–] ramsorge@discuss.online 3 points 7 hours ago

Hmm. I guess we’re just fucked.