Failed States
August, 2011
Failed StatesThe stakes are high, and time is not on our side. There is mounting evidence that our civilization is in serious trouble™"„„,. m » -'"'¦THERE ISMANY EARLIER CIVILIZATIONS were undone by environmentally induced crises. Typically, they faced one or two destructive environmental trends, most often deforestation and soil erosion. The Sumerian civilization of the fourth millennium B.C. was remarkable for its irrigation system, which supported a highly pro-ductive agriculture...