Food on the run

Despite countless warnings in the past years the world economy has hit hard. Wheat corn and rice prices have really gone up. They have more than doubled in the past two years. Economic growth may stop if this all continues to be a problem along with rising oil costs and soaring energy costs. So what are we all to do just sit back and let this all just happen? We really need to do something about this because I know I dont want to have to pay something as outrageous as five dollars for just a loaf of bread.