this post was submitted on 13 Aug 2025
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Climate

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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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Can AI Slash Pollution? Fossil Fuel Industry Is Investing in Boosting Oil Production, Profits Instead (www.desmog.com)
submitted 7 months ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[โ€“] phutatorius@lemmy.zip 4 points 6 months ago (1 children)

So the kind of AI that is in use now causes huge amounts of pollution.

The nitpicking is a distraction.

[โ€“] federalreverse@feddit.org 0 points 6 months ago

Not really. Non-chat/image bot AI that is more resource-efficient and specialized actually exists and may indeed make the world better, depending on use case.

It's also not hard to imagine a world in which the image/chat bots are developed on a different agenda and thus with different results. Granted, they'd still be power-hungry, given current hardware, but you could alleviate a lot of the pain of developing dozens of competing models and of the pointless pro-fossil push that currently comes alongside AI.