this post was submitted on 14 Jul 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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Climate change could return us to the pre-antibiotic era (www.salon.com)
submitted 4 months ago by Midnight@slrpnk.net to c/climate@slrpnk.net
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[–] barsquid@lemmy.world 6 points 4 months ago (1 children)

I think they mean more like plant-based diets where the farmers aren't using antibiotics to cause physical growth.

[–] JackGreenEarth@lemm.ee 2 points 4 months ago (1 children)

Just because they're plants doesn't make it not industrial.

[–] barsquid@lemmy.world 7 points 4 months ago

Yes, I know. They probably should have phrased it differently. Can we agree there are fewer antibiotics on the crops, though, and that is likely what they meant?