Bricks, mortar and concrete does not seem to work well with the Gaza’s. It might be better to have a more traditional nomadic approach to living for them. The poorly constructed lean-tos that are inadequate for living conditions, should be replaced with modern fast break-down and set-up communal tents, that will facilitate them to move about Gaza without being trapped in brick-mortar-concrete boxes.
Essentially Gaza is the size of a large park and with adequate planning, it could be a paradise, but not with the oppressive and ugliness of modern day constructions. A few exception might need to be made for medical facilities, but even those need to be as mobile as possible. Over the decades, the misguided jihadis have turned structures and buildings into holy war operational facilities and will probably do the same in the future. So the jihadis will also be forced to become nomadic and move about with what they can carry on their backs. No more pickups for the jihadis in that there will be no more vehicles in Gaza. Except for eco-friendly rickshaws and a few e-ambulances.