Admassu Getaneh marches past flowering herbs and thick grass along the edge of a plateau in the central Ethiopian Highlands. Morning sun glints off his Kalashnikov rifle. At his feet basalt ...

Much of the Ethiopian landmass is part of the East African Rift Plateau. Ethiopia has a general elevation ranging from 1,500 to 3,000 meters above sea level. Interspersed on the landscape are ...