this post was submitted on 29 May 2024
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Climate - truthful information about climate, related activism and politics.

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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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Delhi temperature hits 50.5C as India’s capital records hottest day | Authorities warn of water shortages as temperatures reach nine degrees higher than expected (www.theguardian.com)
submitted 2 months ago by [email protected] to c/[email protected]
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Years of scientific research have found the climate crisis is causing heatwaves to become longer, more frequent and more intense.

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[–] [email protected] 10 points 2 months ago (1 children)

That's 122.9°F for those who can't feel in Celsius. It also rained a little in the morning and the humidity was about 45%.

I did a little check and the hottest day this week in Death Valley is supposed to be 113° tomorrow with about 9% humidity.

Just for comparison.

HOWEVER, news sources from India are now reporting that number to be an anomaly compared to still-excessive-but-not-a-record numbers from neighboring sensor stations. It could be from hot winds but possible it's a malfunction. Investigation ongoing.

[–] [email protected] 1 points 2 months ago (1 children)

Haha that reeks of "those number don't help someone who can influence this" let's remeasure.

[–] [email protected] 1 points 2 months ago

Possible, although it was apparently more than a few degrees different from the others. And everyone seems to agree it's too damn hot, the only question is, "New High Score?"