this post was submitted on 24 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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The US Supreme Court agreed on Monday to consider reviving a critical approval for a railroad project that would carry crude oil and boost fossil fuel production in rural eastern Utah. (apnews.com)
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[–] skuzz@discuss.tchncs.de 14 points 5 months ago

The rail route they're trying to enable starts in rural east Utah, then heads into Colorado and travels mere feet away from the the Colorado river. Contamination of that water source would only affect Colorado, Wyoming, Utah, New Mexico, Arizona, Nevada, California, and Mexico. What could possibly go wrong?