The president of U.S.A. and one of he top officials of the America have issued the statement that he main reason for the world food crisis, is he change of food habits of the developing countries like India, and china. It looks that the statement is not based on any scientific research or logical reasoning. There may be number of reasons for the world food crisis.

It is very well known that per capita expenditure of natural resources by average American is much higher than other inhabitants on his earth. Most of their consumptions are not for satisfying the basic needs of the life but it is for satisfying their expectation of luxurious life. .

Let us take the example of domestic dogs. The estimated population of domestic dogs in top ten counties is round 172.5 Millions. The consumption of food by average dog   is around 1500 calories it means three dogs consume food of two adult man. . The dog’s food contains high protein, fat, carbohydrate and fibers. They consume preparations from various grains, meat and milk. Almost like human being. It means that those domestic dogs consume food of nearly 115 million people, the total population of number of underdeveloped countries.   So the luxury of few developed country is not the sole but one of the reasons for world food crisis.  It is high time those rich countries should change their life style in the interest of all the humans on this world. .