It's been less than a year since photojournalist Lynsey Addario returned from Libya, where soldiers loyal to Muammar Gaddafi sexually abused her during six days in captivity. I interviewed Addario just after she returned, and her honesty and stated intention of “shaming the Libyans” for what had been done to her evinced a remarkable personal strength.

In January 2011, The Economist published the number of women raped in six conflicts, including an estimate of 500,000 women raped in the Rwandan genocide of 1994. Many readers may have taken these statistics at face value. In fact, however, estimates of rape in Rwanda range from 250,000 to 500,000 and are based on the number of reported pregnancies from rape, which underestimates prevalence.