In the middle of the last century, C. Wright Mills bought a contraption called a Shopsmith, an all-in-one, five-foot-long workbench that included a lathe, a disk sander, a table saw, two drill presses, and a jigsaw. He was waiting for Oxford University Press to send him galleys of his new book, “White Collar,” a study of office workers. He paid for his Shopsmith with royalties he earned translating from German into English the essays of Max Weber, including one on bureaucracy. Then he bought an old farmhouse on five acres of land in Pomona, New York. On Mondays, Wednesdays, and Fridays, he’d ride his motorcycle from the farm, where he hoped to grow vegetables, to Columbia University, where he taught sociology. (He’d built the motorcycle himself, in a factory in…