The population of the world has increased more in the modern age than in the history of all other ages. The world population of about 5 million totaled in the period from 1650 to 1850. Today's population of more than billion is six. Estimates based on the study by the United Nations show that this will increase more rabidly between twenty-fifth and 2010 2045, up to 7.5 billion by 2050.No one knows the upper limit of the earth's population, it can be supported. Thomas Robert Malthus, a British economist, developed a theory that has been widely accepted as a food supply at 19 strain continual, a resource that is available in the. References to the Malthus war, famines, epidemics, and other disasters as a cycle of restricted population growth. With recent advances in science and technology, including improved methods in medical and agricultural limiting stride factors, some studies have been in population growth with lessened, and the results are evident. International organizations have more than the general economic development in a large encourage program target area, with the birth rate in a large A decrease effect lasting solutions.
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