The Problem of Food insecurity exists when all people, at all times, have no physical and economic access to enough, safe and nutritious food to meet their dietary needs and food preferences for an active and healthy lifestyle. Worldwide many million people are chronically hungry due to extreme poverty. Achieving food security in its totality continues to be a challenge not only for the developing nations, but also for the developed world. This is proved by the typical (2008) global hunger and high price of food. This book, therefore, identifies the causes and intensities of farm households...