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"Eliminating water shortages depends on a global attempt to raise water productivity similar to the effort launched a half-century ago to raise land productivity, an initiative that has nearly tripled the world grain yield per hectare." –Lester R. Brown, World Facing Huge New Challenge on Food Front in Plan B 3.0: Mobilizing to Save Civilization
Walking the WalkSeptember 20, 2009
Article by Lester Brown, "On Energy, We're Finally Walking the Walk," published in the Outlook section of the Washington Post, Sunday, September 20, 2009.
