This essay explain why there was not overpopulation in early ages

The world is becoming an overly crowded place. The population of the world has doubled in the last 40 years and this absolutely may cause poverty and misery. The affects of overpopulation on human society are many. In early, early years population growth was not a serious problem although families were crowded. This is because of the variety of different environment factors such as disease, famine, and war. These three had a large role in keeping …

…made wonders in decreasing human population which are not exist today any more. Today some people believe that afterward we will not have the matter of over population. Because it will be controlled with these modern methods of preventing pregnancy and the change in the people belief about the number of children, they want. Also some new diseases such as cow madness and aids are breakout that we can not still prevent or medicate them.