It's one of the most overlooked disasters in the world. In Madagascar, 1.5 million people are suffering from a serious food crisis and need emergency assistance. Several dozen people have already died of hunger. An unprecedented drought, which hit the south of the island in recent years and destroyed almost all of the crops, is mostly to blame. As the UN World Food Programme asks for emergency aid of €62.45 million, our correspondent Gaëlle Borgia travelled to Anosy, the region hardest hit by the crisis.