This concerns me because they would be using open spaces and displacing habitat when they go for the ‘untapped fringe’. Even deserts have habitat and an eco sys

This concerns me because they would be using open spaces and displacing habitat when they go for the ‘untapped fringe’. Even deserts have habitat and an eco system. Revitalizing existing cities is a much better option. The roadblock..as it were..would be governments. We have fundamental design weaknesses with utilities..water/power/sewer etc. Cities need fresh perspectives. We need different kind of cities. New cities.