After reading through the comments it could also be related to climate change but what first came to mind was the american housing crisis. Some people seem to think that the housing crisis could be solved by having more room for houses while, how I understand it, it is actually not a problem of available living space but a problem of affordable living space.
A simple map of population density across the US should clearly show that lebensraum is not the problem indeed. It's more a question of places that are both desirable for the opportunities they offer, while being affordable.
Drive through a few underpopulated towns and tell me that there's no place for more people in America. Empty downtowns, empty houses, empty factories... There might be economic reasons why people don't want to or can't live in these places, but the one thing we absolutely have enough of in this country is space.
It's actually not quite as crazy as it sounds. OK, it is as crazy as it sounds, but hear me out. Some inventor (Wolf Hilbertz) tried to build an island in the middle of the Mediterranean Sea through electrical mineral deposition on metal frames. He based the technique off of how coral plateaus accrete. There's a fascinating video essay on its attempted construction and failure on YouTube.
Coles notes ending reveal
The plan was pretty half baked and perhaps a bit of a venture capital cash grab attempt, and it turns out that nations also don't much like the idea of independent micronations popping up near their adjacent sea areas. The video is still very worth a watch if it sounds interesting!
Boston is a crazy example of this. Original Boston is so insanely different than what's currently there. It's like 75% of the damn city used to be ocean lol
I know there are a lot of complete morons out there, but this has to be someone fucking around, right? A little old school trolling just looking for a reaction. Right?
Fun fact, Appalachian has some of the world's oldest mountains, older than the atlantic ocean, the Scottish Highlands are part of the Appalachian range.
An island is just a bit of dirt that sits above the sea level. Imagine what would happen if you scraped all that dirt into the ocean. Do it for every continent now. Well, the entire world is under water now. Oops.
Hold on y’all, we -justyoulistenhere- get a buncha bulldozers and push thems dirt into the water, just like Ja-apan did right? And get this! Then there’s MORE AMERICA!