![]() ![]() There have been three major technological revolutions. Technological revolutions and population explosions occur at the same time. This created the first imbalance between the two rates. The discovery of agriculture by our ancestors was one factor that provided them with the ability to sustain their nutrition without hunting. Talking about overpopulation shows that while there are many factors that can increase the death rate for short periods of time, the ones that increase the birth rate do so over a long period of time. If the number of children born each year equals the number of adults that die, then the population will stabilize. The Decline in the Death RateĪt the root of overpopulation is the difference between the overall birth rate and death rate in populations. When we are talking about overpopulation, we should first try to understand the underlying causes of it. Developing nations face the problem of overpopulation more than developed countries, but it affects most of the Earth as of now. However, none of these could make a dent on the population. Between the time of the plague and the 21st century, there have been hundreds and thousands of wars, natural calamities, and man-made hazards. Since the time of the Bubonic Plague in the 1400s, the growth of the population has been on a constant increase. In the history of our species, the birth and death rates have always been able to balance each other and maintain a population growth rate that is sustainable. In the past fifty years or so, the growth of the population has boomed and has turned into overpopulation. The human overpopulation issue is the topic I see as the most vital to solve if our children and grandchildren are to have a good quality of life. It can result from an increase in births (fertility rate), a decline in the mortality rate, an increase in immigration, or an unsustainable biome and depletion of resources.” “ Overpopulation occurs when a species’ population exceeds the carrying capacity of its ecological niche. A direct result of this has been the increased lifespan and the growth of the population. One of these has been the ability to save lives and create a better medical treatment for all. Growing advances in technology with each coming year has affected humanity in many ways. It is possible for a sparsely populated area to become densely populated if it is not able to sustain life. Reduced mortality rate, better medical facilities, depletion of precious resources are few of the causes which result in overpopulation. Overpopulation is caused by a number of factors. ![]() Overpopulation is an undesirable condition where the number of the existing human population exceeds the actual carrying capacity of Earth.
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