Paul Tullis

Pete Buttigieg brought data, flow charts, and McKinsey-esque analysis to South Bend (IN) government—as well as a bit of philosophical humanism. Since he became mayor seven years ago, unemployment in the city has fallen, from 13 percent in 2010 to 3.2 percent last fall—below the national rate—and South Bend has seen its first significant population increase in half a century. Mayor Buttigieg invested city dollars in transforming its largest factory—the prosaically named edifice known as Building 84—into 800,000 square feet of offices where tech and biotech companies are now headquartered.