The purpose of the charts is to show us that population explosion becomes a serious problem. First and foremost, population growth has put enormous pressure on world food supplies, making it extremely difficult, if not impossible, to avoid hunger and starvation on a massive scale. Furthermore, destruction of the land has also increased as the growing amount of natural vegetation removed to make room for more houses, roads and highways. Last but not least, the rise in population is accompanied by desire of people in mounting numbers for increasingly less job opportunities, and few and few natural resources to raise their living standards.