The New York Sun
April 16, 2008
To be an economist nowadays is to be a professional smartypants, gleeful in explaining away nearly everything everyone else does or cares about. Got a funny name? Ask an economist, not Mom and Dad. Worried about spotted owls? Check out this incentive structure. Think each “X-Men” movie is worse than the last? Have I got a regression for you. In recent years, as if to signal that they have exhausted the field of human behavior, economists have tried (and largely succeeded) to move on to other species and explain capuchin monkey behavior as well.
“Castles, Battles, and Bombs” (University of Chicago Press, 424 pages, $29), co-authored by an economist, Jurgen Brauer, and a historian, Hubert van Tuyll, purports to explain military history through economics. It examines seven key moments in the last thousand years of warfare — among them, the building of castles in the High Middle Ages, France’s decision to irradiate the South Pacific with costly nuclear testing during the Cold War, the role of private military contractors in the Italian Renaissance, and the bombing of Germany in World War II. These are all, the authors say, susceptible to economic analysis and elucidation. If economics can explain the behavior of capuchin monkeys, then surely it can explain the behavior of Frenchmen.