Zócalo Public Square

It could be said that Los Angeles has too little history and Berlin has too much. Los Angeles sits on the western edge of the New World, barely inhabited until a population boom this century, but the historical home to a series of seekers — from colonizers to immigrants to would-be movie stars and oil prospectors — who made homes in the city as they erased its past, particularly its Mexican roots. Berlin sits in the center of the Old World, the site of centuries of conflict, the most recent of which left the city divided, in ruins. But both cities today are in a moment of transition. Berlin is still being built, or rebuilt, after reunification two decades ago as the center of a newly united Europe. Los Angeles has recently faced a major wave of immigration, a sprawling eastward expansion and downtown renaissance, and a severe economic bust. How should Berlin and Los Angeles — where residents daily encounter and interact with the vestiges of history, the ghostly sites of demolition, and the clatter of construc