>>I would refer to this as the Galactica Theory - where mankind has been traveling through the stars and forced to find new planets because they keep destroying the ones the currently occupy. We keep making the same mistakes as a small band of survivors begins anew - but generations later - the same is repeated. 9,000 yrs ago with some form of technology to form and move those blocks - pretty advanced...as the Cylons say, “All Of This Has Happened Before And Will Happen Again.”
With all that “technology” coming in 9k year cycles, I’m wondering why we don’t find something a little more advanced than bigger Leggo blocks, something like a strip mall or freeway overpass.
they used the KISS way of life...but of course - I’m just guessing...highways do deteriorate over time unless maintained...look at the Interstates in Indiana!