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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[–] ArchmageAzor@lemmy.world 9 points 6 days ago

A hundred years from now the planet will be in a pretty good shape, forests have been regrown and the seas will have been cleaned up and repopulated with fish, except for the US which is a giant hole. Not from bombs exploding, but from strip-mining the whole place for resources.

[–] Gammelfisch@lemmy.world 8 points 6 days ago (2 children)

The USA will resemble Russia, China and Mordor.

[–] KillingTimeItself@lemmy.dbzer0.com 4 points 6 days ago (1 children)

didn't he say it would be like 0.5% of all federal land, or something.

[–] silence7@slrpnk.net 13 points 6 days ago (1 children)

One difference between the fascists and the rest of us is that for us, words have meaning, while for the fascists, they're only a tool for manipulation when spoken to somebody they see as inferior.

tbf he may have said that for housing, but yeah, this admin is excessively stupid. They haven't exactly demonstrated competency.

[–] njm1314@lemmy.world 258 points 1 week ago (65 children)

These are our forests. They belong to the US people. They're being stolen from us. For private profit of a few.

[–] Klear@sh.itjust.works 67 points 1 week ago

It's an American tradition.

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[–] Hello_there@fedia.io 162 points 1 week ago (1 children)

Fuck. This kind of shit is why I feel the need for revenge on these people. They're slashing forests and impoverishing the population. It's not enough for them to lose an election. they need to pay

[–] shalafi@lemmy.world 54 points 1 week ago

I want my pound of fucking flesh.

[–] MonkderVierte@lemmy.ml 88 points 1 week ago (7 children)

Uhm, why can he just decide this? Not part of his expertise or departement.

[–] johncandy1812@lemmy.ca 49 points 1 week ago* (last edited 1 week ago) (5 children)

Trump doesn't like that the US buys lumber from Canada. He's going to announce 34% tariffs on lumber from Canada in the next few days.

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[–] PantanoPete@lemmy.zip 70 points 1 week ago (8 children)

America is a dumpster fire lol, they have all these "checks and balances" but then one guy can just make all the trade policy and land use decisions by decree. What even is the point of their congress

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[–] BarelyAdulting@midwest.social 53 points 1 week ago (3 children)

We get 30% of our lumber from Canada. This is the inevitable consequence of shutting our borders to trade via tariffs - if these policies stick around for four years, sure, we may bring some manufacturing home at great immediate cost, but we'll also be bringing home the environmental burdens of manufacturing (the negative externalities) which we've been pushing onto other countries and ignoring for decades. In the meantime, other countries have started to learn how to handle those externalities, like China's big push for solar power. In America, we've got an idiot who is rolling back worker safety, health and environmental protections, the list goes on. So even if these tariffs worked, we're going to be living in a less healthy place, all in the name of jobs...

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