In many parts of the United States when you call 911, you're lucky if anyone shows up within an hour. It's a couple hours to get to a Wal-Mart or a store. It's difficult to get anyone to drive 40 minutes outside the nearest town and navigate unmarked dirt roads to do basic plumbing or home repairs. As a result, people have to learn to repair things, make things, use a gun, do first aid, lay shingles, hang drywall, po…
There's a town in Alaska where you need to have your appendix removed in order to live there because the nearest hospital is 625 miles away. https://www.bbc.com/future/gallery/20180810-villas-las-estre...
Your link talks about Antarctica, not Alaska.