Overpopulation is an undesirable condition where the number of existing human population exceeds the carrying capacity of Earth. Overpopulation is caused by a number of factors such as reduced mortality rate, better medical treatments, depletion of precious resources. These are just few of the causes which result in overpopulation.
With the invention of vaccines, technology, and industrialized ways of living, the life span of the average human has increased since our grandparents were children. |