APART FROM the looming power crisis brought about by lack of foresight or sheer idiocy, another crisis is brewing in the horizon. In its fact sheet, UN Water stated: “With expected increases in population, by 2030, food demand is predicted to increase by 50% (70% by 2050) (Bruinsma, 2009), while energy demand from hydropower and other renewable energy resources will rise by 60% (WWAP, 2009). These issues are interconnected—increasing agricultural output, for example, will substantially increase both water and energy consumption, leading to increased competition for water between water-using sectors. “Water availability is expected to decrease in many regions. Yet future global agricultural water consumption alone is estimated to increase by ~19% by 2050, and will be even greater in the absence of any technological progress or policy intervention. “Water for irrigation and food production constitutes one of the greatest pressures on freshwater resources. Agriculture acc
Online edition of The Ilocos Times, a community newspaper based in Laoag City, Ilocos Norte.