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Earth divided in ten zones of equal population
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ickplant lemmy.world ickplant@lemmy.world
Joined: 2023-06-14
Quote

Source: https://bigthink.com/strange-maps/earth-divided-in-ten-zones-of-equal-population/

392   Original
LocalAreaMan lemmy.world LocalAreaMan@lemmy.world
Joined: 2026-09-06
#2 · (edited) Quote Reply

And look at that, America is THE BIGGEST!!!!

Fuck yeah!

USA!
USA!
USA!

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stopforgettingit lemmy.world stopforgettingit@lemmy.world
Joined: 2023-06-28
#3 · Quote Reply

I'd love to see this done horizontally

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real_squids sopuli.xyz real_squids@sopuli.xyz
Joined: 2025-03-08
#4 · Quote Reply

Antarctica must be fucking packed yo

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ieightpi lemmy.world ieightpi@lemmy.world
Joined: 2023-06-26
#5 · (edited) Quote Reply

I'm not gonna lie, I'm glad I don't live in Asia. That population density wouldn't do well with my anxiety

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Imgonnatrythis sh.itjust.works Imgonnatrythis@sh.itjust.works
Joined: 2023-09-23
#6 · Quote Reply

I'd love to see this done horizontally

I bet you would sicko.

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VeganBtw piefed.social VeganBtw@piefed.social
Joined: 2025-11-20
#7 · Quote Reply

I'm not gonna lie, I'm glad I don't live in Asia. That population density wouldn't do well with my anxiety

Depends on a lot of things, of course you probably wouldn't feel great in Beijing, but the population density of China is almost half the UK's.

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real_squids sopuli.xyz real_squids@sopuli.xyz
Joined: 2025-03-08
#8 · Quote Reply

I'm not gonna lie, I'm glad I don't live in Asia. That population density wouldn't do well with my anxiety

On the other hand it's way easier to be invisible, and get lost in the crowd in big cities

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bridgeenjoyer sh.itjust.works bridgeenjoyer@sh.itjust.works
Joined: 2025-06-06
#9 · Quote Reply

I'm not gonna lie, I'm glad I don't live in Asia. That population density wouldn't do well with my anxiety

Yeah that's my nightmare.

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ieightpi lemmy.world ieightpi@lemmy.world
Joined: 2023-06-26
#10 · (edited) Quote Reply

Depends on a lot of things, of course you probably wouldn't feel great in Beijing, but the population density of China is almost half the UK's.

Yeah now I'm looking it up in more detail and I live close to Chicago and visit often and that doesn't bother me. The density of Chi is very similar to London or Manchester.

But damn yeah major cities in China, I'll be avoiding. I've been to NYC and that's pushing it but still enjoyable. But double that in any major city in China? No thank you.

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Melonpoly lemmy.world Melonpoly@lemmy.world
Joined: 2023-06-23
#11 · Quote Reply

I'm not gonna lie, I'm glad I don't live in Asia. That population density wouldn't do well with my anxiety

I'm the opposite, I hate the isolation of urban sprawl and would love to live in a dencer city

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scytale piefed.zip scytale@piefed.zip
Joined: 2025-07-16
#12 · (edited) Quote Reply

Yeah now I'm looking it up in more detail and I live close to Chicago and visit often and that doesn't bother me. The density of Chi is very similar to London or Manchester. But damn yeah major cities in China, I'll be avoiding. I've been to NYC and that's pushing it but still enjoyable. But double that in any major city in China? No thank you.

The nice thing about the more developed countries in Asia is that you can still live outside the city but have great public transportation to get there if you need/want to. So you get the space you want and still have easy access to urban life. Even if it’s a bit far out, high speed rail is available.

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grue lemmy.world grue@lemmy.world
Joined: 2023-06-13
#13 · Quote Reply

I don't believe there's a single way to arrange those zones, but instead that it becomes a consequence of some arbitrary choice of where to place the first one.

As such, I would like to see two versions of this concept: one in which the zone placement is chosen to maximize the size disparity, and another in which it's chosen to minimize it.

35
humanspiral lemmy.ca humanspiral@lemmy.ca
Joined: 2024-10-23
#14 · Quote Reply

wow. Newfoundland and Labrador and Greenland have so many more density than rest of North America!

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humanspiral lemmy.ca humanspiral@lemmy.ca
Joined: 2024-10-23
#15 · Quote Reply

I don't believe there's a single way to arrange those zones, but instead that it becomes a consequence of some arbitrary choice of where to place the first one. As such, I would like to see two versions of this concept: one in which the zone placement is chosen to maximize the size disparity, and another in which it's chosen to minimize it.

they placed the first and last zones over the pacific, in the shape of their globe projection. Seems fair.

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samus12345 sh.itjust.works samus12345@sh.itjust.works
Joined: 2023-07-03
#16 · Quote Reply

wow. Newfoundland and Labrador and Greenland have so many more density than rest of North America!

Africa's doing a lot of the heavy lifting there.

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grue lemmy.world grue@lemmy.world
Joined: 2023-06-13
#17 · Quote Reply

they placed the first and last zones over the pacific, in the shape of their globe projection. Seems fair.

I think any choice of initial conditions would be equally fair, but I'm still curious about how much variation there could be.

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Vathsade lemmy.ca Vathsade@lemmy.ca
Joined: 2023-06-30
#18 · Quote Reply

I'd love to see this done horizontally

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pageflight piefed.social pageflight@piefed.social
Joined: 2025-09-04
#19 · Quote Reply

I'd love to see this done horizontally

Slightly different slicing in a Voronoi diagram:

voronoi tree map world population

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ieightpi lemmy.world ieightpi@lemmy.world
Joined: 2023-06-26
#20 · Quote Reply

The nice thing about the more developed countries in Asia is that you can still live outside the city but have great public transportation to get there if you need/want to. So you get the space you want and still have easy access to urban life. Even if it’s a bit far out, high speed rail is available.

Shit that's so nice. It's what I dream of the Midwest having one day. A pipedream none the less.

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hemmes lemmy.world hemmes@lemmy.world
Joined: 2023-07-09
#21 · Quote Reply

Perfection.

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ieightpi lemmy.world ieightpi@lemmy.world
Joined: 2023-06-26
#22 · (edited) Quote Reply

I'm the opposite, I hate the isolation of urban sprawl and would love to live in a dencer city

Same not a fan of urban sprawl at all. But I live in Milwaukee and that's the density I feel comfortable with.

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HubertManne piefed.social HubertManne@piefed.social
Joined: 2025-03-13
#23 · Quote Reply

I don't believe there's a single way to arrange those zones, but instead that it becomes a consequence of some arbitrary choice of where to place the first one. As such, I would like to see two versions of this concept: one in which the zone placement is chosen to maximize the size disparity, and another in which it's chosen to minimize it.

yeah was thinking this. I mean right away you would thing you would draw the first border just left of iceland to sorta divide between new/old world. But then I look and it seems like this was done but in the pacific which makes a certain amount of sense given the larger pacific ocean and the cleaner break you get. Looks like it was made to keep the us all in one chunk as it takes part of russia in order to get all the alutian islands.

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HubertManne piefed.social HubertManne@piefed.social
Joined: 2025-03-13
#24 · Quote Reply

Same not a fan of urban sprawl at all. But I live in Milwaukee and that's the density I feel comfortable with.

im in your neighbor to the south and this is just right for me but I wish I lived in the dense downtown area. I don't think I could handle new york though.

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Aatube lemmy.dbzer0.com Aatube@lemmy.dbzer0.com
Joined: 2023-06-18
#25 · Quote Reply

I'd love to see this done horizontally

something close to what you mean: https://bigthink.com/strange-maps/563-pop-by-lat-and-pop-by-long

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ol_capt_joe piefed.social ol_capt_joe@piefed.social
Joined: 2026-08-16
#26 · Quote Reply

Antarctica must be fucking packed yo

I was also thinking how much Russia is piggybacking on its neighbors here

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scibra122 piefed.social scibra122@piefed.social
Joined: 2026-03-03
#27 · Quote Reply

yeah was thinking this. I mean right away you would thing you would draw the first border just left of iceland to sorta divide between new/old world. But then I look and it seems like this was done but in the pacific which makes a certain amount of sense given the larger pacific ocean and the cleaner break you get. Looks like it was made to keep the us all in one chunk as it takes part of russi...

I mean, occam's razor says they just started at the international date line because that is the far left of most commonly used map projections and went left to right, I wouldn't be too confident reading any intent into this placement

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idunnololz lemmy.world idunnololz@lemmy.world
Joined: 2023-06-13
#28 · Quote Reply

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isyasad lemmy.world isyasad@lemmy.world
Joined: 2023-06-16
#29 · (edited) Quote Reply

I don't believe there's a single way to arrange those zones, but instead that it becomes a consequence of some arbitrary choice of where to place the first one. As such, I would like to see two versions of this concept: one in which the zone placement is chosen to maximize the size disparity, and another in which it's chosen to minimize it.

Edit: now realizing that this is exactly what you were saying...

I was thinking more about this and realized that once you decide the first segment, the rest are deterministic. Because the adjacent segments cannot be larger or smaller than containing 10% of the population.

Further, once you define the east or west edge of the first segment, the other edge is also deterministic.

In theory you could calculate every possible arrangement of zones to a certain accuracy, such as to every degree of 360. There's only as many possible combinations as there are starting positions for the first longitude you pick.

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Cyril Strobe sh.itjust.works ReconciliationTime22128@sh.itjust.works
Joined: 2026-09-06
#30 · Quote Reply

Yeah but you know that even if they got it perfect, that one prick’d get on a plane or a boat or something and screw it all up

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Cyril Strobe sh.itjust.works ReconciliationTime22128@sh.itjust.works
Joined: 2026-09-06
#31 · Quote Reply

I think she meant put the slices vertically on the horizontal map

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