this post was submitted on 07 Apr 2025
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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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Should I Ditch My Gas Appliances? They’re a big source of greenhouse gases. Here’s what to think about if you’re considering switching to electric. (www.nytimes.com)
submitted 2 weeks ago by silence7@slrpnk.net to c/climate@slrpnk.net
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The financial part of the article is why we're seeing extensive adoption in rural locations, where people depend on propane, but not in urban areas which are hooked up to the methane distribution system. Getting universal adoption is going to require making electricity cheap and providing support for the appliance switch itself.

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[–] fluffykittycat@slrpnk.net 3 points 2 weeks ago

well that infrastructure is a sunk cost, and maintaining it is gonna be a huge problem as fewer and fewer users have gas in the coming decades https://heatmap.news/ideas/la-fires-natural-gas