That comic bit about sending U-Hauls and luggage instead of food comes to mind. It's meant to be funny but there is a small grain of truth. If you live in an ar

That comic bit about sending U-Hauls and luggage instead of food comes to mind. It's meant to be funny but there is a small grain of truth. If you live in an area where you cannot grow enough food you need to move. Sand will be sand will be sand.