Population Theories - Case Assignment Example | Topics and Well Written Essays - 1000 words

Population Theories - Case - Assignment Example According to the article, most sociologists and demographers usually ignore the health records or data, but according to them, such data are usually important (Caldwell and Caldwell, 2006). Nonetheless, population changes and trend are usually affected by political, social, and economic ideologies and different countries usually experience different population changes and trend. The module presents different demographic doctrines and theories that explain two main levels of population theories. The primary concepts floated by these doctrines and theories is that they have biometric and mathematical reflection on changes that take place in biological components of population including fertility, mortality, and distribution that is usually defined by age and sex (Caldwell and Caldwell, 2006). The first doctrine; the Malthusian doctrine, was developed by Thomas Robert Malthus and was later advanced by Marxist perspective. According to the doctrine, rapid population growth is a common element among poor people who used to take children as source of their wealth (Charbit, 2009). Notably, this notion is usually predominant in developing nation. On the other hand, developed nations usually use different strategies to negate this notion thereby defining the changes in population growth rate in the developed nations. Additionally, the Malthu’s concepts also incorporated calculations population changes on the food supply. The concept is optimistic that the high the population the higher the social skill skin since people will tend to specialize and work hard to make a living on the constrained resources. However, with education and empowerment, social understandings have since changes and the number of children never reflect on social scale since in the developed nations wealth flow from parents to children; thus, people may tend to have few or no children and in this case having children is just a means of continuity (Caldwell and