Can American cities respond effectively to pressing social problems? Or, as many scholars have claimed, are urban politics so mired in stasis, gridlock and bureaucratic paralysis that dramatic policy change is impossible? Homelessness in New York City tells the remarkable story of how America's largest city has struggled for more than thirty years to meet the crisis of modern homelessness through the landmark development, since the initiation of the Callahan v Carey litigation in 1979, of a municipal shelter system based on a court-enforced right to shelter. New York City now...