The automobile—once both a badge of success and the most convenient conveyance between points A and B—is falling out of favor in cities around the world as ride-hailing and other new transportation options proliferate and concerns over gridlock and pollution spark a reevaluation of privately owned wheels. Auto sales in the U.S., after four record or near-record years, are declining this year, and analysts say they may never again reach those heights. Worldwide, residents are migrating to megacities—expected to be home to two-thirds of the global population by midcentury—where an automobile can be an expensive inconvenience. Young people continue to turn away from cars, with only 26 percent of U.S. 16-year-olds earning a driver’s license in 2017, a rite of passage that almost half that cohort would have obtained just 36 years ago, according to Sivak Applied Research. Likewise, the annual number of 17-year-olds taking driving tests in the U.K. has fallen 28 percent in the past decade.