this post was submitted on 15 Oct 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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Burning household rubbish now UK’s dirtiest form of power, BBC finds (www.bbc.com)
submitted 3 weeks ago by [email protected] to c/[email protected]
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[–] [email protected] 3 points 2 weeks ago

Article doesn’t say anything about wood burning or natural gas. Previously they mentioned how bad wood burning is for energy production. There’s nothing clean about cutting down trees, or digging up gas, and then processing it, putting it on a diesel burning cargo ship and sending it halfway around the world to be burned.

But disposing of local non-recyclable plastics and making them into electricity is pretty close to the the “reuse” part of reduce/reuse/recycle.

I’m not attacking you — I’m just pointing out how the BBCs claim that burning rubbish is the “dirtiest” form of UK power generation seems a bit iffy.

https://www.bbc.com/news/business-59546281