Journal Star: According to 2013 data compiled by the U.S. Environmental Protection Agency, you and I owe our very existence to water. After all, 92 percent of our blood, 75 percent of our brains and muscles, 60 percent of our bodies and 22 percent of our bones are plain, simple old water. Even more to the point, while most of us might live a month or so without food, not one of us could live much over a week without water. Farming and ranching are in the same life raft; water is their key element, and they use...