this post was submitted on 09 Mar 2025
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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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Just how bad are plastic straws for the environment? (www.dw.com)
submitted 22 hours ago by ice@slrpnk.net to c/climate@slrpnk.net
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The US government is eschewing paper straws and going back to plastic. So why are the plastic variety restricted in many countries around the world in the first place?

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[–] sinkingship@mander.xyz 3 points 7 hours ago

Yes, you're very right.

It just feels so wrong talking about plastic straws, while we produce more plastic than ever. Everyone buys new phones, plastic clothes and a thousand other things all the time.

We need to get away from single use objects to a circular economy. We need to get away from consumerism and endless growth to a society that values life and a habitable planet.

Talking about bad straws forgets to mention the million other bad things we use and throw away.

Yes, straws are bad. Single use plastic is bad. Individual transport is bad. Fashion clothing is bad. Littering is bad. And and and...

If we continue to be stuck discussing plastic straws forever, our society won't last much longer than paper straws.