About face

About face
Mar 5th 2009 From The Economist print edition
People’s creditworthiness, it seems, can be seen in their looks
SCIENCE proceeds by trial and error. The successes are trumpeted. The errors are often regarded with embarrassment by subsequent generations, and locked away in attic rooms of the subject’s mansion like mad relatives in a Victorian novel. Usually, they stay there. Craniology, phrenology and eugenics, once-respectable fields of endeavour that are now regarded with a shudder, may shriek from time to time, but few sane people pay attention to them. One, however, has escaped recently, and is trying to rehabilitate itself. For years physiognomy—the idea that a person’s face is a reflection of his character—was sneered at. Now, it is making a come back.
Appearances certainly count. Women, for instance, judge men by their faces. Testosterone levels are reflected in the face, and who is seen as a one-night stand and who as a potential husband depends in part on this physical feature. Similarly, a male face betrays the owner’s underlying aggressiveness and even his business acumen. Facial beauty in either sex is also associated with higher incomes. The latest research, though, cuts to the moral quick. For Jefferson Duarte of Rice University in Houston, Texas, and his colleagues are suggesting that one of a person’s most telling moral features, his creditworthiness, can also be seen in his face.