Us and Them: Understanding Your Tribal Mind
With this impressively well-researched work, Berreby attempts to apply the tools of science to an impossibly large question: what is it about the human mind that makes us believe in categories like race, gender and ethnicity? Spanning countless disciplines, Berreby draws on a staggering variety of sources, from St. Paul's epistles and the philosophical essays of David Hume to the evolutionary theory of Stephen Jay Gould and the evolutionary psychology of Cosmides and Tooby. Yet, structurally, the text feels rather scattered. It moves breathlessly from one citation or example to another without any clear indication of where it's headed or what the overall point is; often, it reads less like a deliberately argued work than a collection of anecdotes, musings and insights. Fortunately, Berreby, who has written for various publications including theNew York Timesand theNew Republic, has a casual and conversational style that makes even his most complicated points straightforward and commonsensical: at the most scientific moments, such as his thoughtful explanation of the physical effects of stress and stigma on the brain, Berreby still requires no specialized knowledge from the reader. And he illustrates other points, like the role food plays in the perception of difference, with revealing and amusing examples. The book may not break any new intellectual ground, but it does offer an entertaining survey of a vast, and vastly important, topic of study.(Oct. 24)Copyright © Reed Business Information, a division of Reed Elsevier Inc. All rights reserved.