A herder leads his camels along a road in the central Punjab city of Jhang. Seventy per cent of Pakistan’s 180m population live in rural areas and most of them depend of livestock.
A man walks with his camels in M’hamid el-Ghizlane, in the Moroccan southern Sahara desert.
Camels are led across the Taklamakan Desert in Xinjiang Uighur Autonomous Region.
The Danakil Depression in Ethiopia is one of the hottest and harshest environments on earth, with an average annual temperature of 94 degrees Fahrenheit (34.4 Celsius). For centuries, merchants have traveled there with caravans of camels to collect salt from the surface of the vast desert basin. The mineral is extracted and shaped into slabs, then loaded onto the animals before being transported back across the desert so that it can be sold around the country. Read more