this post was submitted on 09 Jun 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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Giorgia Meloni puts brakes on Italy’s solar energy rollout (www.ft.com)
submitted 5 months ago by silence7@slrpnk.net to c/climate@slrpnk.net
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Italian Prime Minister Giorgia Meloni has always insisted she is not a climate change denier and that her rightwing government is committed to greener sources of energy.

But her coalition is putting the brakes on the rollout of solar panels on farmland, which Meloni has described as a “threat to our food sovereignty” — a claim refuted by some farmers and solar energy experts.

Archived copies of the article: archive.today ghostarchive.org web.archive.org

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[–] Eatspancakes84@lemmy.world 35 points 5 months ago (1 children)

The saddest part is that Italian farmland is quickly losing value due to climate change (especially lack of rain). Here is a great alternative source of income for farmers that will also solve the underlying problem. Instead they choose to continue to pollute.

[–] silence7@slrpnk.net 18 points 5 months ago

Yeah. A fair amount of California's utility-scale solar is built on land which was farmed for a while, but which didn't have a sustainable water supply.