this post was submitted on 18 Jul 2025
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Pangaea Proxima (mander.xyz)
submitted 1 month ago* (last edited 1 month ago) by fossilesque@mander.xyz to c/science_memes@mander.xyz
 
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[–] ekky@sopuli.xyz 82 points 1 month ago (2 children)

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

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

Numenera is actually (mostly) set on a far future Earth in which the continents have moved to form a new pangaea. 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 1 month ago (2 children)

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

[–] ChickenLadyLovesLife@lemmy.world 13 points 1 month 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 1 month ago (1 children)

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

[–] Harvey656@lemmy.world 16 points 1 month ago (3 children)

Sure, but its fun to speculate!

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[–] wise_pancake@lemmy.ca 64 points 1 month ago (1 children)

The mongols would rule the shit out of this supercontinent

[–] TwodogsFighting@lemdro.id 10 points 1 month ago (1 children)
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[–] fakeman_pretendname@feddit.uk 62 points 1 month ago

It's good to know Brexit is only temporary.

[–] jaybone@lemmy.zip 49 points 1 month 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 1 month 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 1 month 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 8 points 1 month ago* (last edited 1 month 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 18 points 1 month ago

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

From what the wikipedia page tells, under this hypothesis atlantic will stop widening in about 125 millions years, and begin to shrink.

[–] moakley@lemmy.world 48 points 1 month 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 1 month ago (2 children)

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

[–] OhStopYellingAtMe@lemmy.world 13 points 1 month ago

New Zealand is the Gen X of countries.

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[–] zaphod@sopuli.xyz 27 points 1 month ago (1 children)

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

[–] gnutrino@programming.dev 12 points 1 month 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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[–] fxomt@lemmy.dbzer0.com 24 points 1 month ago (6 children)

what the fuck where is the middle east, did we get erased ??? ^/s^

[–] HasturInYellow@lemmy.world 25 points 1 month ago (1 children)

It's, strangely, pretty much where you left it, right between India and Africa.

[–] fxomt@lemmy.dbzer0.com 16 points 1 month ago

lmao I kind of see it now, it appears the Arabian peninsula is no longer a peninsula but a tiny bump. Oh well good to know I wasn't erased

[–] Skua@kbin.earth 13 points 1 month ago (1 children)

The prediction here is that Africa moves westward, squashing the Arabian peninsula into the south coast of the Iranian plateau. The Arabian peninsula becomes the coastline between India and Africa

[–] fxomt@lemmy.dbzer0.com 8 points 1 month ago

A person disintegrating

yup I noticed the arabian peninsula has become a sad little bump next to India lol, thank you though

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[–] PodPerson@lemmy.zip 23 points 1 month 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 1 month ago (1 children)

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

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Imagine the high speed rail network 🤤

[–] modifier@lemmy.ca 18 points 1 month ago

Solves the Florida problem at least.

[–] Pandantic@midwest.social 17 points 1 month ago (1 children)

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

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[–] sirico@feddit.uk 15 points 1 month ago (2 children)

Imagine the high speed rail opportunities

[–] clucose@lemmy.ml 8 points 1 month ago (2 children)

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

[–] Zerush@lemmy.ml 9 points 1 month ago

In 250 mio.years Humans remains only as fossils.

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[–] Codpiece@feddit.uk 15 points 1 month ago (1 children)

Americans still won’t want to visit anywhere else…

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[–] LovableSidekick@lemmy.world 14 points 1 month 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 1 month ago (1 children)

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

[–] ChickenLadyLovesLife@lemmy.world 36 points 1 month ago (1 children)

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

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[–] MarriedCavelady50@lemmy.ml 11 points 1 month ago (2 children)

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

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

Tamriel! Or at least Cyrodiil+Elsweyr

[–] Swedneck@discuss.tchncs.de 9 points 1 month 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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[–] Zerush@lemmy.ml 10 points 1 month ago

At least Trump have his wall.

[–] JillyB@beehaw.org 10 points 1 month ago

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

[–] Donkter@lemmy.world 10 points 1 month ago

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

[–] DarkFuture@lemmy.world 9 points 1 month 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.

[–] ShinkanTrain@lemmy.ml 9 points 1 month ago

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

[–] FundMECFS@quokk.au 9 points 1 month ago

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

[–] StalinIsMaiWaifu@lemmygrad.ml 7 points 1 month ago

APPALACHIA SHALL RISE AGAIN

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