Global cities are becoming islands of governance, replacing some of the roles of nations.
New Yorkers are now expected to live 1 1/2 years longer than the average American, partially due to lower suicide and accident rates amongst young people.
High-speed rail will help spur billions of dollars of new business and tens of thousands of jobs in hub cities like Los Angeles, Chicago, Orlando, and Albany.
Americans are shifting away from sprawl and toward urban centers, and the Harvard Business Review says that businesses that don't plan for it may suffer.
Conor Friedersdork has initiated a project called "The Future of the City", which will consider the possibilities and potential of urban life.
Commentary
David Crossley
Houston at 200: healthy, happy, prosperous
Roger Valdez
The average size of a new home is shrinking.
Robert Puentes
Not one state is really a "donor" state to the highway trust fund
More Commentary