As people flock to urban centers where ground space is Leave a Comment / By Aubrey Vilches / April 28, 2026 “As people flock to urban centers where ground space is limited, cities with green walls and roofs and skyscraper farms offer improved health and well-being, renewable resources, reliable food supply, and relief to the environment.” Please wait... Related PostsUrban conservationists may feel entitled to beOur movements through time and space seem somehowThe kitchen is a sacred spaceFood is our common ground a universal experienceThe table is a meeting place a gathering ground theDiane Ackerman