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Joe Rogan claims study shows Earth cooling – but report’s authors say he’s wrong | Scientists say ‘old-school denier nonsense’ isn’t helpful as podcaster repeatedly airs false claim on his show (www.theguardian.com)
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[-] humanspiral@lemmy.ca 7 points 2 days ago

The temperature on Earth is plummeting. Look at the drop at the end, that’s where we are

The 3 hottest years ever (in post industrialized records) will be 2023-2025. By a large margin as well. The hottest years ever are all since 2014.

There was climate denialism after 1998 el nino set a record that was unbeaten for over a decade, but since, el ninos create a new step up in global temperatures.

this post was submitted on 04 Sep 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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