Once again, the Horn of Africa has been in the headlines. And once again the news has been bad: drought, famine, conflict, hunger, suffering and death. The fing

Pastoralism has shaped livelihoods and landscapes on the African continent for millennia. Mobile livestock husbandry has generally been portrayed as an economic

A Baluch tribesman follows his goats as they search for a bit of vegetation; a Turkana youth guards his father's cattle against theft by raiders.... These pasto