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submitted 10 months ago by silence7@slrpnk.net to c/climate@slrpnk.net

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[-] n3m37h@sh.itjust.works 25 points 10 months ago

The biggest threat is nuclear warming

The fuck?

[-] silence7@slrpnk.net 14 points 10 months ago

Pretty much. It's like listening to two people trying to have a detailed conversation about a book, but one of them didn't read it, and read a review of some other book instead, and the second didn't read anything at all, and is just confabulating.

[-] HelixDab2@lemm.ee 6 points 10 months ago

We need to remember that flaming ball of nuclear death in the sky that's cooking us; that's the important nuclear warming.

[-] n3m37h@sh.itjust.works 5 points 10 months ago

Quick shoot nukes at it to dissipate the heat!

[-] Telorand@reddthat.com 1 points 10 months ago

I think the better option is to command an army of tigers.

[-] ColonelThirtyTwo@pawb.social 20 points 10 months ago

Well you see, the oceanfront properties we already sold will be underwater, so we can build new ones and sell them again!

[-] captain_aggravated@sh.itjust.works 14 points 10 months ago* (last edited 10 months ago)

At the risk of being nerd sniped, I wonder if that's true or false. The intuitive answer is with higher sea levels more land would be underwater, meaning the land area has decreased and so its perimeter should decrease; in some cases lowlands like Florida or islands would completely disappear. But low lying basins flooding and turning into bays might offset that...Call XKCD.

[-] Taako_Tuesday@lemmy.ca 7 points 10 months ago

Aside from that, if all the current waterfront property goes underwater, then previously undesirable land will slowly become more valuable, once we know where coastlines will land (it depends on when and at what temperature warming starts to flatten out). When that happens, it becomes another avenue for wealth transfer to the rich.

[-] subignition@fedia.io 4 points 10 months ago

Flatten out? That's optimistic

[-] juliebean@lemm.ee 5 points 10 months ago

well, eventually we'd run out of ice to melt.

[-] subignition@fedia.io 3 points 10 months ago

I think liquid water still expands when heated, so the oceans would still have quite some potential for sea level rise after the ice was gone.

[-] paw@feddit.org 7 points 10 months ago* (last edited 10 months ago)

I mean new ocean front property is somehow more if you don't remove the lost property. /s

[-] BCsven@lemmy.ca 6 points 10 months ago* (last edited 10 months ago)

Knowing Trump he technically meant New ocean front property deals

[-] Telorand@reddthat.com 1 points 10 months ago

They're not reducing the 30g chocolate ration. They're increasing it to 25g.

[-] FunderPants@lemmy.ca 7 points 10 months ago

The guy is just so ignorant.

this post was submitted on 13 Aug 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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