Orphaned Cambodian amputees, Bosnian war widows, prepubescent Liberian soldiers, Rwandan rape victims forced to bear and raise the children of their attackers. . . . The upcoming Human Rights Watch International Film Festival (which will travel to Boston, New York, Berkeley, and London over the course of the next few months) plunges viewers headlong into an ocean of misery so vast and so dark, we feel ourselves drowning.