The word ‘nomad’ might make us dream about freedom, but in the southern Sahara it actually describes a man locked in a pitiless and epic struggle against drought, locusts and oblivion. The scrubland of the Azawak, an immense and table-flat plain in the northwestern corner of Niger, is home to two nomadic peoples, the Touareg and the Woodabé, who have been intimate with this daily existential grind for centuries.
