> Lifting all the barriers to urban growth in America could raise the country’s GDP by between 6.5% and 13.5%, or by about $1 trillion-2 trillion. It is difficult to think of many other policies that would yield anything like that.
And it would also reduce the real but unaccounted-for environmental and social externalities of our sprawling homogenous suburbs. Someone living in New York has half the energy footprint of the average American. And while the city is pretty segregated, the New York subway is a unique setting of rich and poor people of all races utilizing a public service together.
And it would also reduce the real but unaccounted-for environmental and social externalities of our sprawling homogenous suburbs. Someone living in New York has half the energy footprint of the average American. And while the city is pretty segregated, the New York subway is a unique setting of rich and poor people of all races utilizing a public service together.