Inter Press Service: In early 2008, Saudi Arabia announced that, after being self-sufficient in wheat for over 20 years, the non-replenishable aquifer it had been pumping for irrigation was largely depleted. In response, officials said they would reduce their wheat harvest by one-eighth each year until production would cease entirely in 2016. The Saudis would then import virtually all the grain consumed by their Canada-sized population of nearly 30 million people. The Saudis are unique in being so …