CSIS, 13 Dec 10: Clear Gold: Water as a Strategic Resource in the Middle East
...The Middle East’s water problem grew out of its successes. The “green revolution” that swept the Middle East in the 1980s and 1990s made it possible for countries to sustain agriculture and feed growing populations, and high levels of agricultural investment continue today. In general, however, countries have focused too much on ensuring water supply and not enough on tamping demand.

Groundwater depletion will have a range of consequences for how Middle Eastern governments function and manage relationships with the governed. Migration will be one major problem, as populations dependent on agriculture find they can no longer make a living in rural environments. Political alienation will pose another challenge. As part of a system of agricultural patronage, water use is often a point of pride among certain populations or elites, who see it as a sign of their government’s favor. When groundwater runs out, it could challenge these perceptions—and the stability to which they contribute.....