Columbia subject headings:
City planning--New York (State)--New York.
Forecasting.
New York (N.Y.)--Economic conditions.
New York (N.Y.)--Social conditions.
New York (N.Y.)--Social policy.
Twenty-first century--Forecasts.
Harvard subject headings:
City planning--New York (State)--New York
Twenty-first century--Forecasts
Princeton subject headings: