Eggs Rule Mexico has announced a substantial increase in the duty free egg import quota from the U.S. An avian influenza outbreak has shortened domestic supplies of huevos. Mexico is the largest per capita consumer of eggs in the world, with Mexicans eating 25 percent more per person than their American suppliers. Water Everywhere There is the Year of Water, International Water Week and other efforts to direct attention to what some call the imminent shortage of H2O for people around the world. But with 70 percent of the earth covered with water, it is hard to make the dilemma sound serious. It is just a matter of converting and moving the liquid, and transforming and transporting is an inherent human capacity. The Global Water Intelli...