Demographic change is a drama in slow motion. It unfolds incrementally, tick by tock, but it transforms societies in fundamental ways – and the America of the early 21st century is undergoing two such dramas at the same time.
Our population is en route to becoming majority nonwhite at the same time a record share of us (like me) is going gray. Either trend by itself would be the dominant demographic story of its era. The fact that they’re unfolding simultaneously has created giant generation gaps. The United States is at a moment in its history when young and old don’t look alike, think alike, vote alike, or use technology alike.