this post was submitted on 11 Apr 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 best coffee for the planet might not be coffee at all (grist.org)
submitted 7 months ago by jeffw@lemmy.world to c/climate@slrpnk.net
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[–] jet@hackertalks.com 15 points 7 months ago* (last edited 7 months ago) (2 children)

Without caffeine I don't think it will be a replacement.

I'm not sure how big the market is for a bitter drink that doesn't stimulate you

[–] Telorand@reddthat.com 3 points 7 months ago

I would buy it, but I get that lots of people drink it for the caffeine.

I feel better if I get my caffeine from tea, so it's no big deal to me if coffee has caffeine or not.

[–] cyberpunk007@lemmy.ca 3 points 7 months ago

It doesn't stimulate me but I drink it black.