The corn and soybean harvests are going full blast in the United States. Those of us with long -- though not necessarily accurate -- memories can recall fall harvests commonly lasting through November and even into December, weather permitting. To have the corn harvest 54 percent complete and 41 percent of the soybeans already harvested by the end of September is simply amazing. But then, this is an amazing year, although not in a good sense. We cannot recall a year in which weather-related crop production problems affected so many important producing countries around the world as has been the case in 2012/13. The U.S, EU, Russia, Ukraine, Argentina, North Africa, the Middle East, Australia and potentially China have all suffered, or will...