we send people to live in exurbs in a literal barren desert SF was just a windswept array of sand dunes and salt marsh. It produces no resources. All food, w

we send people to live in exurbs in a literal barren desert SF was just a windswept array of sand dunes and salt marsh. It produces no resources. All food, water, and materials have to be imported. One of the grandest natural features of the state (Hetch Hetchy valley) was ruined to give SF a water tank.