In Chad, even the desert is experiencing flooding on an unprecedented scale. More than a million people are affected by rising waters. Hundreds of thousands of hectares of fields have disappeared, a tragedy in a country where a third of the population is food insecure. In the south, although rich in oil, each trip is an epic for the local populations who do not benefit from the benefits of black gold. Norbert and Souleymane exhaust themselves every week on a broken track to supply the surrounding markets. In the Salamat region, transporting people is a daily challenge. The raging waters have washed away parts of the road, and in places, the track is submerged for hundreds of meters.