Tuesday, January 28, 2020
The Human Population Essay Example for Free
The Human Population Essay Abstract Why is it that there are countries today experiencing economic stability and unrelenting progress while, in contrast, there countries still experiencing poverty? These are questions that can be answered when look through and compare populations of different countries. There are stages that a population goes through over time and those have major effects on what a country experiences in general. The Human Population            It’s splendid how colorful and beautiful a Monarch butterfly (Danaus Plexippus) is that no one would think that it started as a poor and humble larva called the caterpillar. Similarly, human population doesn’t just pop – out of the smoke and there is it – in its most thriving state. Just like a butterfly, human population undergoes several transformations and transitions towards its prosperity as time winds off. Even first world countries today experienced misery before. It’s just that they have already much further gone through what we call the demographic transition.            Having a sort of similarity to butterflies’ metamorphic process, demographic transition is one dramatic process of transformation that a certain human population experiences at different periods of time. What we don’t know is that population changes its â€Å"state†at different points of history. Say for example, a certain country now experiences an explosion in terms of child population. This is true for the third world countries such as Africa’s sub – Saharan countries such as Ghana and some South – East Asian countries like Laos. But that doesn’t mean that such countries would experience it forever. There would be some point in time that they would undergo transformation and leave the current state of their population. Even well developed countries experienced undergoing high population rates due to extensive CBR (Crude Birth Rate). The only thing is that history has provided them to surpass the stage earlier than other countries. Take England as an instance. England had experienced undergoing this stage as early as the 1800’s.            Just what was said earlier, a certain human population doesn’t just emerge immediately already as a thriving population. It undergoes several stages in the demographic transition.            Stage 1 of the demographic transition is generally the â€Å"struggle†. At this stage, people’s way of thinking is that they must bear many children to ensure a stronger working force in the future, that contributes to a high CBR. Also, another reason that contributes to a high CBR at this stage is the lack of birth control programs that is being implemented. This is true for the western countries during the industrial revolution although there are still some countries under this stage up to this day. Along with the high CBR is also a high CDR (Crude Death Rate) in the population. Failure to prevent epidemics and diseases due to lack of sanitation and medicine is one factor that contributes to a high CDR.            The next stage of the demographic transition is when the population is rapidly growing at an alarming rate. There is a high rate of children getting born over time but the death rate doesn’t grow. In some countries which are at this stage provides insufficient birth control programs but is providing adequate health care programs. Creating an unequal trend between the CBR and the CDR. More children in the population means that there is a large number in the population that must be provided with needs that accounts to more expenses that must be satisfied by the population. This results to an extensive use of resources that leads to environmental destruction like far-reaching logging and illegal quarrying. This in turn leads to poverty which is true in certain developing countries such as the third world countries. In order to get through, just like what the stable countries have done, the government must find ways to solve such problems. Providing jobs, better health care and sanitation programs and education can help on alleviating the crisis.            During the third stage of the transition, there is already an apparent stability of the CBR and CDR. The countries at this stage can already provide for much better birth control programs although there is still a slight increase of birth rate. China, South Korea and Cuba are examples of countries undergoing this stage.            The last stage is during the time a certain country has already attained economic stability. Some Europeans are had already reached this stage of Demographic transition. The labor force in these countries is massive that creates a large income flow, that’s why the country is undoubtedly able provide effective health programs, birth control programs and other courses that would take care of its population and maintain it.            One distinguishing characteristic of countries at this stage is that it has a mature population. Meaning to say that a large percentage making up the population is people aging from 60 years old and above or what we call the senior citizens. Gradually, aging countries, that’s how we should call them, experiences economic turn down. The reason for this is that the aging population grows that result to the dropping of the working population. And also, contributing to the population’s economic crisis is that the government tends to allocate a large part of the country’s budget for old age people’s care and services.            And also, a large part of countries in the fourth stage of demographic transition are immigrants.            So when we see a population in such a state, it doesn’t mean forever. Before being a butterfly, it must be a caterpillar at first. References About.com (2007). Demographic Transition. Retrieved October 22, 2007, from http://geography.about.com/od/culturalgeography/a/demotransition.htm Institute For Futures Studies (October 2000). Four Phases in the Demographic Transition. Retrieved October 22, 2007, from http://www.framtidsstudier.se/filebank/files/ 20051201$132852$fil$u0byJpuS9KO6S443Tj6g.pdf
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