This select group of mavericks and iconoclasts — which includes The Body Shop’s Anita Roddick, Patagonia’s Yvon Chouinard, Vanguard’s John Bogle and Busboys and Poets’ Andy Shallal —give us, Nader writes, “a sense of what might have been and what still could be if business were rigorously framed as a process that was not only about making money and...