worrying about where their food, water and fuel come from.

What America watches on television and on the silver screen is created either in Los Angeles or New York. The nation’s world-ranked Ivy League and West Coast universities are almost all in blue America. Wall Street, Silicon Valley and the preeminent financial institutions are likewise centered in urban corridors. The federal government operates in the progressive culture of Washington, D.C. The reasons for this lopsided concentration are part historical and part geographical, but not necessarily a referendum on either contemporary competency or character.

The result nonetheless is an abyss, in which power brokers who shape the way America is entertained, educated, financed and governed are often unaware of how half the country lives — or the effects of their owntastes and policies upon them. Yet the hinterland is no cul-de-sac, but rather the proud generator of most of the nation’s fuel, food and manufactured goods — the traditional stuff of civilization.

The Trump revolt was also a push back against winner-take-all globalization that enriched the populated coasts far more than the open spaces in between — that made London spiritually closer to Manhattan than to upstate New York, and Tokyo or Bangalore more attuned to the Bay Area than to the Central Valley a hundred miles away.

People outside of New York and San Francisco seemed to have the strange idea that the wheat they grew or the oil they fracked were just as important to Facebook and Goldman Sachs employees as the latter’s social media pages and stock