Essay on World Population Growth. Nowadays demographers believe the number of population can rise to more than 9 billion in the next 50 years. We believe that human population increased after World War II when the population of less developed nations began to World Population Essay Words 5 Pages According to the Population Division of the United Nations, world population reached 6, million in and will continue growing by more than 76 million per year, United Nations estimates indicate that by there will be between 7, million and 10, million, being the most likely projection of 9, million inhabitants In , the world’s population was estimated to be 1 million. It doubled to 2 million by In it became 5 million and has reached 7 billion in Thus, it is clear that the world’s population has greatly increased in the last few blogger.comted Reading Time: 5 mins
World Population Essay - Words | Bartleby
The current human population growth is something unprecedented in the history of the world, world population essay. If we look back to the history of human population growth. Image Courtesy : eoi. Change in population depends on the growth rate which is the difference between the birth rate and the death rate. No goal is more crucial to healing the global environment than stabilizing the human population.
The population explosion is the clearest single example that shows the change world population essay human relationship with environment. The speed with which this change has occurred has itself been the major cause of ecological disruption. Population in India, according to census was million with about million makes and million females. According to the current projection of the population reference bureau, the Indian population of world population essay India probably has the greatest number of street children.
New Delhi, Bombay, and Calcutta have aroundstreet children each. According to UN Human Development ReportIndia stays at no. One of the most interesting stories of population control comes from Kerala, world population essay. Here the population growth has stabilized at zero even though per capita incomes are low. Kerala with the help of international population funding agencies developed a plan suitable to its unique cultural, social, religious world population essay political characteristics and focused on a few crucial factors.
Firstly, it has achieved an absolute rate of literacy. Second, through good health care and adequate nutrition, they have lowered their infant mortality rate dramatically. And thirdly, they have made birth control devices readily and freely available. Population control strategies in the country should be based on policies used in Kerala. In natural ecosystems, under conditions of unlimited resources and ideal environmental condition, species can multiply at a maximum rate, world population essay.
However, in actual practice the population of a species remains in check due to interaction of the inhibiting species as also finite nature of resource availability. Population growth beyond carrying capacity shall delete resources and destabilize the existing environmental conditions. ALGORE has suggested a Global Marshall Plan for population control as follows:.
Clearly, it is the time world population essay a global effort to create every where on earth the conditions conducive to stabilizing human population. A set of projections can be arrived at regarding the maximum population that can be supported by the mother earth as a whole, or a particular region or a country, only in conjunction with availability of food, water, extent and nature of pollution, space, energy etc. apart from the climatic and even social world population essay political changes that may take place.
Population explosion is one of the major crises the nation is facing, world population essay. Zero population growth ZPG holds the key to the well being and prosperity of the country.
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, time: 16:20Population Growth: Essay on Population Growth
21/8/ · Population Growth: Essay on Population Growth! From sociological point of view – population simply means number of people, living at a particular area (country/region) at a particular time. The current human population growth is something unprecedented in the history of the world. If we look back to the history of human population growthEstimated Reading Time: 4 mins 28/5/ · Population Growth Essay: Population refers to the total number of people living in a region at a particular time. The society has experienced exponential population growth over time. There are currently a total of billion people on this planet, and India homes billion people and is the second-largest populous country after blogger.comted Reading Time: 7 mins In , the world’s population was estimated to be 1 million. It doubled to 2 million by In it became 5 million and has reached 7 billion in Thus, it is clear that the world’s population has greatly increased in the last few blogger.comted Reading Time: 5 mins
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