There is a point of view that in many parts of the globe, there is an increasing gap between the quantity of food produced and the number of humans suffering from undernourishment. I completely agree with this statement for several reasons, but I will mention just a few of them. First of all, people have often suffered from this form of problem. From the ancient world of slavery, when slaves' rights were miserable or non-existent. For example, harvests were always collected by poor-caste people, and in exchange, their wage was just minimal to continue to live. Today's world has not changed so much; there are still tremendous companies exploiting more and more people. For instance, the Nestlé company, which throughout long periods of time, has acquired the biggest food resources, because of the bribery of officials, moreover, scamming hungry people by not giving salaries, who already had health issues because of malnutrition. As I mentioned one of the reasons for undernourishment, ...