this post was submitted on 06 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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Yes, this means a ton of carbon ends up in the atmosphere instead of in the trees. The right move would be thinning and prescribed burns, but this administration isn't going to do that.

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[โ€“] yarr@feddit.nl 28 points 15 hours ago (1 children)

Finally, a good move by Trump. Those trees are taking up incredible amounts of water. This is water that could be used for more productive things, like being mixed with Kool-aid powder on a hot day. Moreover, the trees emit large amounts of oxygen, a dangerous corrosive gas. Don't listen to liberals -- tree hugging is a dangerous activity that can lead to abrasions from all the bark.

If there's anything I learned from Dr. Seuss' "The Lorax", logging can lead to impressive industrial and commercial activity and has no downsides.

[โ€“] Grumpyleb@lemmus.org 4 points 5 hours ago

It's insane that I'm 99% sure this is sarcasm, but that 1% has a voice telling me I can't discount Maga being that stupid. This is the age we live in, incredible stupidity.