Forty years ago, as America’s inner cities imploded, the New Yorker ran a sardonic cartoon. It portrayed a smug tower dweller overlooking a vista of tenements. “Ghettoes aren’t a problem, my dear,” he blithely informs his wife. “Ghettoes are a solution.”
Today, the “urban crisis” is metastasizing across the planet. More than half of the world’s 6.5 billion people now dwell in cities—and more than a billion of them survive in desperate slums. This gives global resonance to the environmental, economic, and social equity struggles of American cities. If we are to heed the words of Gandhi and “be the change we want to see in the world,” thinking globally means acting locally. Creating a sustainable planet starts in our own hometowns.
But even those who recognize this responsibility seldom focus on the fundamentally public nature of this endeavor. Unique challenges of organizing city life gave birth to both the democratic and republican variants of self-rule. The very word “politics” is derived from the Greek word for shared urban space.