The red ribbon has become a worldwide symbol for mourning a death from AIDS, a disease whose impact on ACP agriculture is terrifying for those who suffer and die, those left behind, and those yet to come. The talk is of devastation, decimation, and despair. It is time to respond, to come to terms with the scourge that may remain with us forever. A village dies every week in Zimbabwe, where one in five adults suffers from HIV/AIDS, the sexually-transmitted disease that strips the body of its immunity to infection. Each week, one thousand Zimbabweans die from AIDS-induced illnesses. More than two-thirds of all new AIDS cases in the world are reported from Africa, where more than 21 million people suffer. Across the developing world, w...