Our economy depends so greatly on the grain industry that we do whatever it takes to keep the grain flowing- even when we know we shouldn't. We make fertilizer from oil, to eventually leech into our streams and drinking water, because our topsoil, which should nourish the grain, continues to wash into the Gulf of Mexico. Most importantly, we have drawn down the vast natural aquifers which formerly lay under the broad center of America. If drought comes- when drought comes- for it is already here in places- the grain crop fails.
And it is becoming more certain that drought is coming on a worldwide scale heretofore unknown by humanity. It is coming with almost incomprehensible speed, grave by 2030, possibly fatal by 2060. In relation to our society and economy, drought is the bowling ball and we are the pins.
It's easy to say there's no need to panic, and easy to see that maybe there is. This is Kuenstler's 'Long Emergency' in practice, a too-big-to-fail part of our industry that we simply can't write a check to revive.
The Mormons have a program of storing a years worth of grain for their families, and this, while not perfect, should at least get you to a time of army-controlled rationing and food distribution. Don't forget salt in your emergency supplies!