“Darfur is a 150,000-square-mile expanse of desert and savannah, with five or six million inhabitants, spreading out from the fertile slopes of Jebel Marra, the mountainous zone in Sudan’s far west. Remote from the country’s political heartland on the Nile, it is linked to the Sudanese capital, Khartoum, by seven hundred miles of dirt road and a single-track railway. Over the last sixteen months a disaster has been unfolding in Darfur, one that is agonizingly familiar to observers of Sudan during the past two decades.” Rest of John Ryle’s essay here in the NY Review of Books.