Too bad Mumford wasn't a better thinker. He published everywhere and wrote on everything during a fifty-plus year career; urban planners know him best these days, but he was the New Yorker architecture critic for years and wrote on literature, culture, and politics for all the big magazines: MacCalls, Harper's, The New Republic, Seven Arts. Technics and Civilization (1934) wasn't his last book on technology; he returned to the subject again in The Pentagon of Power, two volumes, published around 1969. Technics and Civilization asks readers to consider intelligently how to better use technology to shape lives worth living, rather than to allow technology, or our use of it, to shape life unexaminedly. Mumford contributed so much to letters and to public life that we owe it to ourselves to read him, even if the limitations of his sometimes utopian ideas become too often apparent (remember, the Unabomber is a fan), because his ideas on social organizations are crack