As the world population climbs to six billion, historians are ever curious as to the continuum of universal growth. The History of Human Population examines the reasons behind the almost constant upswing in numbers and the trends of the future. Population growth has had fluctuations throughout history due to man's behavior or changes in technology. This presentation looks at the cultural differences that affect population and the possible negative impact of too many people. History of Human Population is a two-video set.
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