this post was submitted on 18 Jul 2025
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Pangaea Proxima (mander.xyz)
submitted 2 months ago* (last edited 2 months ago) by fossilesque@mander.xyz to c/science_memes@mander.xyz
 
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[–] ekky@sopuli.xyz 82 points 2 months ago (2 children)

Imma use this as world map for my next Pen&Paper campaign.

[–] Skua@kbin.earth 27 points 2 months ago (1 children)

Numenera is actually (mostly) set on a far future Earth in which the continents have moved to form a new ~~pangaea~~ supercontinent. It's actually way too far in the future for it to be this one, and there has been a whole bunch of continent-scale terraforming at some point, but still!

[–] atomicbocks@sh.itjust.works 15 points 2 months ago (2 children)

Pangea is the name of only one supercontinent. The others have other names.

[–] ChickenLadyLovesLife@lemmy.world 13 points 2 months ago

I had an Archaeology prof who had a "Reunite Gondwanaland" bumper sticker on his car. I was riding with him one time when a redneck in a big truck pulled up next to us, stuck his head out of his window and yelled "yo, fuck Gondwanaland!" and roared off.

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[–] OmegaLemmy@discuss.online 66 points 2 months ago (1 children)

fyi there are many proposals for future continents, it's basically unknowable

[–] Harvey656@lemmy.world 16 points 2 months ago (3 children)

Sure, but its fun to speculate!

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[–] wise_pancake@lemmy.ca 65 points 2 months ago (1 children)

The mongols would rule the shit out of this supercontinent

[–] TwodogsFighting 11 points 2 months ago (1 children)
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[–] fakeman_pretendname@feddit.uk 63 points 2 months ago

It's good to know Brexit is only temporary.

[–] jaybone@lemmy.zip 51 points 2 months ago (3 children)

I thought the pacific was getting smaller and the Atlantic was getting larger? I would expect the America’s to meet with east Asia.

[–] Quantumantics@fedia.io 33 points 2 months ago (2 children)

This scenario is one possible projection; it assumes the eventual development of a subduction zone in the West Atlantic that would overcome the spreading at the mid Atlantic ridge, eventually sealing the basin. I don't understand the mechanisms well enough to know how that prediction was made, so someone with more experience on the subject can chime in.

[–] Sc00ter@lemmy.zip 13 points 2 months ago (1 children)

Im gonna guess, from your response, you have the most experience on the subject of anyone we will find in this thread.

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[–] wolframhydroxide@sh.itjust.works 10 points 2 months ago* (last edited 2 months ago) (1 children)

I'm, unfortunately, likely in the same boat, as far as expertise is concerned. I have a degree in geochemistry, and I agree with your analysis of the assumptions made to produce this model, but all of the projections I've seen until this one suggested the closing of the pacific basin.

Consider that much of the pacific mid-ocean ridge (the only thing preventing the closure of the pacific basin) is already being actively subducted under the eastern pacific boundary. Think about that: the spreading boundary itself is being subducted. This makes one wonder how it would be conceivable that the pacific basin widens in the future, despite the vast majority of the world's active subduction boundaries being along the pacific rim.

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[–] ramble81@lemmy.zip 19 points 2 months ago

Okay. Glad I’m not the only one and I can’t believe I had to scroll so far.

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[–] moakley@lemmy.world 48 points 2 months ago

I guess no point in climbing Mount Everest if it's not going to be the tallest in 250M years. That's a relief.

[–] aamram@lemmy.dbzer0.com 45 points 2 months ago (2 children)

Apparently New Zeland is still off the map... Just like nowadays.

[–] OhStopYellingAtMe@lemmy.world 14 points 2 months ago

New Zealand is the Gen X of countries.

[–] wolframhydroxide@sh.itjust.works 7 points 2 months ago

As it is written in the ancient texts.

[–] zaphod@sopuli.xyz 29 points 2 months ago (1 children)

It's comforting to see that the large cities will still exist in 250 million years.

[–] gnutrino@programming.dev 12 points 2 months ago (2 children)

Note it doesn't say they're still populated...

We have to survive, imagine the high speed trains of the future!!!!

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[–] PodPerson@lemmy.zip 24 points 2 months ago (2 children)

Pacific Ocean feeling pretty smug right now about maintaining its status as the largest ocean.

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[–] Cube6392@beehaw.org 20 points 2 months ago (1 children)

Appalachia out here like "it's been long enough. it's time i got huge again"

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[–] Pandantic@midwest.social 18 points 2 months ago (1 children)

Florida stuck it in Africa and made the new highest point.

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[–] modifier@lemmy.ca 18 points 2 months ago

Solves the Florida problem at least.

[–] IAmNorRealTakeYourMeds@lemmy.world 18 points 2 months ago

Imagine the high speed rail network 🤤

[–] LovableSidekick@lemmy.world 16 points 2 months ago (4 children)

The world will be covered with a whole new set of life forms, humans will be long gone, and there will be no evidence that we ever existed.

[–] explodicle@sh.itjust.works 22 points 2 months ago (1 children)

They'll be fossils and a band of pollution akin to the oxygen catastrophe.

[–] ChickenLadyLovesLife@lemmy.world 37 points 2 months ago (1 children)

A thin layer in the fossil record of iron oxide, microplastic particles, and the occasional Nokia phone.

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[–] sirico@feddit.uk 15 points 2 months ago (2 children)

Imagine the high speed rail opportunities

[–] clucose@lemmy.ml 8 points 2 months ago (2 children)

Let’s hope in 250 mio. years we have better technology.

[–] Zerush@lemmy.ml 10 points 2 months ago

In 250 mio.years Humans remains only as fossils.

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[–] Codpiece@feddit.uk 14 points 2 months ago (1 children)

Americans still won’t want to visit anywhere else…

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[–] Zerush@lemmy.ml 12 points 2 months ago

At least Trump have his wall.

[–] JillyB@beehaw.org 11 points 2 months ago

"The South will rise again" folks were right. They just had a much longer timeline than we imagined.

[–] MarriedCavelady50@lemmy.ml 11 points 2 months ago (2 children)

Everybody’s 🇺🇸, they just don’t know it yet

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[–] Donkter@lemmy.world 11 points 2 months ago

Cradle of civilization is going to be lit around the Indian ocean. It's like a super Mediterranean.

[–] absquatulate@lemmy.world 11 points 2 months ago (1 children)

Tamriel! Or at least Cyrodiil+Elsweyr

[–] Swedneck@discuss.tchncs.de 9 points 2 months ago (1 children)

this made me realize how great this map would be for an alternate history or fantasy setting

the mountain range between north america and africa creates the super interesting situation where the sides are almost entirely separated save for the coast and a teensy tiny bit near cape town that's sort of crossable, so the coast would see an insane amount of traffic and i could see there being a capital nestled in the mountains next to the passage to cape town.
And of course the indian ocean would be where basically everyone lives, as others have said.

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[–] DarkFuture@lemmy.world 10 points 2 months ago

We aren't going to be around to see it. Shit, the way we're doing things nothing else will be around to see it either.

[–] FundMECFS@quokk.au 10 points 2 months ago

Okay, but are we gonna talk about how Lagos, Nigeria will become a ski resort town?

[–] StalinIsMaiWaifu@lemmygrad.ml 9 points 2 months ago

APPALACHIA SHALL RISE AGAIN

[–] ShinkanTrain@lemmy.ml 9 points 2 months ago

That Americas-Africa-Antarctica triple point is gonna be 🔥🔥🔥🔥 I just know it

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