Answer:
Public spaces and marketplaces are essential ingredients in every community. Public space provides opportunities for people to meet and be exposed to a variety of neighbors. These meetings often take place by chance, but they also can come through active organizing. The art of promoting constructive interaction among people in public spaces has been nearly forgotten in many communities. Planners, architects, and public administrators have focused more on creating aesthetic places and on providing for the unimpeded movement and storage of automobiles than on creating places that encourage social interaction. More recently, public officials have been even more concerned with security and maximizing their ability to observe and control people in public spaces.
