this post was submitted on 26 Sep 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.

Recommended actions to cut greenhouse gas emissions in the near future:

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Stop drinking bottled water: Experts warn of health and climate impacts (www.newsweek.com)
submitted 1 month ago by return2ozma@lemmy.world to c/climate@slrpnk.net
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[–] williams_482@startrek.website 6 points 1 month ago (3 children)

Yes, putting ice in water does make me enjoy it more, and no, letting the tap run doesn't do nearly as much to cool it down as ice cubes do.

[–] Skasi@lemmy.world 2 points 1 month ago (2 children)

How is it more enjoyable to you? I don't get it. Do you enjoy the temperature or is it an actual taste thing? Letting the tap run makes water so cold for me that I usually wait for a couple minutes before drinking more than a few sips.

[–] williams_482@startrek.website 11 points 1 month ago (1 children)

Apparently your tap water is dramatically colder than any house or apartment I've lived in.

[–] Skasi@lemmy.world 2 points 1 month ago* (last edited 1 month ago)

Alright this topic bothered me so I figured the onus was on me and looked it up. Apparently cold tap water temperatures in some cities around the world are usually around 15°C and can go as high as 25°C in summer. That's definitely not my experience, I'm pretty sure it's constantly below 15°C here. So then you're not a crazy maniac and the regional differences really are way bigger than I expected. Who would've thought!