But to talk to those behind the sidewalks and the benches is to see these ubiquitous objects as powerful tools of social planning, tearing down walls between rich and poor, helping a city bereft of an identity develop a sense of place and ownership.

But to talk to those behind the sidewalks and the benches is to see these ubiquitous objects as powerful tools of social planning, tearing down walls between rich and poor, helping a city bereft of an identity develop a sense of place and ownership.