The Rwanda genocide is one of those news stories you think you know, and maybe think you are entitled to forget. Think again. Linda Melvern retells the story of the brutal happenings, of course, but she does much more: she sets out, ruthlessly, the responsibility of all those who felt free to judge and moralise about what happened in Rwanda, what they did not do and, even worse,what they did. Any time you hear a politician, a "statesman" preaching ethics in foreign policy, or denouncing what others do or don't do, remember this shocking and most carefully researched study of how international diplomacy really operates -- how little we've learned to move beyond particular, national interests and understand what is at risk -- and the children who die as a result.