Part 1 of Essay
? ? Let me show you an example. I'm just going to do some simple timing. Everybody can count down with me is they wish. (Count down 10 seconds) During the 10 seconds that passed, the human population on Earth increased by 27 people according to the Population Reference Bureau. It's not just a statistic but a fact - This ....

Part 2 of Essay
.... On Earth we have available approximately 130 million km^2 [50.2 million mile^s2] of ice-free, fertile and barren land surface. This amount of land left i s continually being decreased because of an increase of the amount settlement. A food problem in the world can also be traced to overpopulation. The food problem is not characterized by a lack of food but a lack in quality of food. So what is the problem? What are the facts? The United Nations estimates that the population of the Earth in 2050 could be b ....