this post was submitted on 05 May 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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Will Shoppers Ever Care About the Destruction of the Planet? Tactics to convince people to buy less aren’t working. A quirky new documentary by Patagonia takes a different approach. (www.nytimes.com)
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[–] naevaTheRat@lemmy.dbzer0.com 7 points 6 months ago* (last edited 6 months ago)

I think more people do but it's genuinely quite hard to know. If you walk into a shopping centre, you need to buy some pants. There are 8 stores that sell pants, in each store there's some price range from low to high with some overlap, maybe the range for the cost is 5 dollars to 300 across the whole shopping center.

Which pants were made by slaves? There's no label, the 300 dollar pants are still mass produced cotton and polyester crap probably made from cotton picked by literal child slaves. How do you decide? Ever company puts up signs about responsibility and ethical supply chains but there's no enforcement so it means nothing.

There are some specialty sellers online but they're often extremely expensive and not widely available. Is that the real cost? are they honest? Buying the 5 dollar pants is probably terrible, are the 50 dollar pants 5 dollar pants with a 1000% mark up? If so you're even worse for buying those :/