It's such a nice word, suggests hanging up some curtains to divide a room or maybe drawing some lines on a map. Gotta make some artificial borders which are going to run through towns and private property. Gotta militarize those borders. Gotta give somebody some guns to man those borders. Gotta divide up people from each other somewhat arbitrarily and enforce the whole thing. Gotta do all of this without making anybody too upset.
Yah, that's the least bad solution. What's the next bad one?