Population And Urbanization

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Population and Urbanization
Population is the number of individuals living in a certain area in a certain time which is the target group to be studied. Whereas, Urbanization is the process in which an increasing proportion of a population lives in cities which is totally influenced by the culture. Both Population and Urbanization are related terms and are the global issue of study right now. The term Demography helps to understand it clearly which is the study of size, composition, growth and distribution of population.

The world population of human being is increasing rapidly in geometrically ratio and the food supply is increasing arithmetically, which is explained by the Malthus theorem. Let us consider some facts about population growth. It took all of recorded history until 1830 for world population to reach one billion; by 1930 we were at two billion; by 1960, three billion; 1975, four billion; 1986, five billion; and in 1999 we crossed the six billion mark.
The world population grew at an annual rate of 1.4% between 1990 and 2000. The least industrialized nations are growing about 16 times faster than industrialized nations, which is 1.6% a year compared to 0.1%. This is critical condition which shows the population is mushrooming in least industrialized Nations, and hardly growing in at all in most industrialized nations. The population of least industrialized nations is increasing because of illiteracy, children are viewed as gifts from God, they cost little to rear, and also they represent the parent social security. The food for each individual is higher than it was before like around 1950s, because of improved variety of seed and fertilizers for agriculture. There is ample amount of food for the world’s growing population for next 30 years, so the main issues arises here why people are dying of starvation, which is paradox for all of us! The main reason for this is drought, civil war and unequal distribution of food...