And that’s because the people whose lives will change the most are not the fortunate downtown minority who can afford to live within a half-hour’s cycling distance of work and shopping and child care. We may dominate the conversation, but the biggest challenge involves the far larger number of employed citizens who live farther out and are too vulnerable or frightened to get back on their crowded buses or commuter trains.

This is a pandemic of the suburbs. The places with the highest infection and death rates aren’t the big cities but the residential areas far outside them. Paris and Stockholm have seen relatively little infection, while their apartment suburbs have been badly hit. Even in New York City, the virus has largely spared Manhattan, but Queens and Long Island and especially bedroom communities such as New Rochelle and Rockland County have been devastated. It is the low-density places where death and fear have generally been the highest.

That’s why automakers, despite a near-total collapse in sales in March and April, are surprisingly optimistic, their shares recovering. “We definitely do see a return to what I’ll call personal transportation and trust,” Volkswagen’s U.S. chief executive Scott Keogh told Bloomberg. Cars, he said, are being pitched as sources of public safety.