I think fast food will be expensive in the future to offset the medical debt caused by obeasts http://www.washingtonpost.com/wp-dyn/content/article/2006/01/21/AR2006012100180.html?noredirect=on This was written in 2006, but it still holds true.  America makes money off of obesity, but not as much as it loses.   I think salt, sugar and fat will become rationed.  Russia had bread lines, we will have Taco Bell lines.  It's a win win