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Taking into consideration the expected future data till 2050, population growth estimation can be viewed till 2020 in the figure below, showing fast growth till 1656 until the Flood of Noah decreased the population. At the time of Christ, world population was between 200 to 300 million. The world population would be 12,000,000,001 by the year 2200 if we take into consideration the recent history of population growth (Dolphin).
Due to uncertainty regarding the population growth 2000 years before, logical bounds on the value of world population in AD1, for example, can be put with a lower bound of 50,000,000 and upper bound with 200,000,000. Population in AD 1000 can be bounded for lower and upper at 250,000,000 and 350,000,000 (Dolphin).
According to the Press Release (11 March, 2009) of the UN population division, the world population currently at 6.8 billion will touch the mark of 7 billion by early 2012, and reach to 9 billion people by 2050, as revealed in the 2008 Revision of the official United Nations population estimates. The data indicates certain trends in world population like the population in developing countries will be young with children under the age of 15 accounting 29 percent of the total population and between 15 to 24 years age accounting to 19 percent of the total population. It would be a bigger challenge for the governments in developing countries to face education and employment challenges with the economic and financial crisis surmounting. Another trend would be seen on the growth rate of population above the age of 60 increasing more than 3 percent per year. Controlling HIV/AIDS would be another challenge linked to continuous growth.
There is vast difference in the data of developing countries and developed countries on population growth. Let’s take the example of United Kingdom to analyze the population growth data, as given below
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Human populations have increased at an unimaginable rate adding to the consumption of rapidly depleting resources. While population increase is natural, its uncontrollable rise has to be managed in order to help maintain the carrying capacity of our environment.
In other words, sustainability of human life on earth may become a big challenge in future. As in the case of other parts in the world, Europe is also facing severe energy, water and population related problems. This paper analyses the major problems associated with energy, water and population facing bay Europe at present.
Researchers have predicted this number to exceed nine billion by 2050. Population growth is harmless within a given region, if the natural resources are sufficiently enough to support human life. However, when the natural resources cannot sustain human growth and development, then there is a risk of overpopulation.
The first step which is commonly referred to as pre-transition stage is characterized by high birth rate and death rate. In addition to, the population growth is low and fluctuating. This was is a result of high infant mortality, lack of family planning, lack of health care and high levels of disease and illnesses.
Human activities all over the world are progressively depleting natural resources from the environment without a functional mechanism to replace them. This depletion is occasioned by significant increase in population, resulting in competition for scarce
According to the essay variations in the dependency ratios, level of the government's spending, savings levels leads to stunted economic growth, and reduced output levels if not rectified by economic and fiscal policies. Nonetheless, such issues cannot be remedied by the governments' conventional macroeconomic strategies only.
The situation has created an enormous gap between the rich and the poor, a factor that is not healthy for a country. Hence, the concept of population control is inevitable as far as India’s future economic betterment
The author states that population-control approaches are more effective than the traditional birth-control limitation, since they have long-term and radical impacts on environmental protection and reproductive health control. Sexuality education is important in all learning institutions so as to prevent unwanted pregnancies.
2 Pages(500 words)Essay
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