Demography and Demographic Transition Phase Essay

2,000 years ago the world, in terms of population, was only the size of the United States of America, 300 million people. Today, the world’s population is at seven billion and counting. If the population rose at a steady rate from year 0, we would’ve reached 1 billion people by about 210 A.D. This, however, was not the case. We reached 1 billion people in 1800 A.D, which means that there had to be very odd growth periods for the population as a whole REWORD ME. From 0 to 1000 A.D. the population only rose about 10 million people, “and well into the second millennium, [the population] grew less than 0.1 percent each year” [1]. However, from the year 1800, with 1 billion people worldwide, to 1930, the world gained another billion people. We then reached three billion people in 1960, five billion in 1987, and 7 billion in 2013. One can clearly see that once we entered the 19th century, the world’s population started growing like a 14 year old boy going through puberty; rapidly, and without any warning. One thing that can explain this growth is called the Demographic Transition.The Demographic Transition is a theory that explains the growth.

Global population; it’s what has been mystifying and engaging our human geographers for centuries. In fact, the various stages of the demographic transition have shown what the population is acting as now, and how it will change in the future. Starting right here in the United States, we are having a very successful time maintaining a small growth population. Our 1.83 child per woman ratio is slightly below the zero growth 2.03, but our population continues to grow because of our governmental decision to approve immigration into the country. Because of this vital decision, it allows our population to continually grow. Now, back to the demographic transition stages. The United States is currently in Stage 4 along with many other Developed European

In order to determine which stage of the Demographic Transition a country is in, you must know what the demographic transition is, what each stage is and how to know if a country is in that stage. The Demographic Transition is a process of change in a society’s population. Stage 1 of the demographic transition is low population growth. If a country is in stage one of the demographic transition that country would have a high Crude Birth Rate(CBR) and a high Crude Death Rate(CDR) that together would produce a low natural increase. Stage 2 of the demographic transition is high growth. If a country is in stage two of the demographic transition, the country would have a declining CDR and a very high CBR that together would produce a high natural

Population Growth is an issue that exists in today’s world that needs to be confronted before it becomes out of hand. The population itself has reached overwhelming numbers making it a problem that could turn to be dangerous. The amount of humans that the earth can support or the carrying capacity is slowly rising but at a much slower rate than the population growth rate. The increasing growth rate has its negative effects environmentally, agriculturally, socially, and economically and also has its positive effects nationally, and economically. The government is brainstorming and trying to come up with ways to decrease

How have the social and demographic changes of the last century led to the increased growth and aging of the population? Be sure to discuss this in terms of the demographic transition theory.

The demographic transition is a three-stage model of population growth in Europe. In the first stage there is a stable population because birth and death rates are both high. The second stage happens as mortality rates begin to slowly decline, but birth rates stay high. When this stage happens, there is fast population growth. During the third stage, the population is more stable as both birth and death rates are low and are more or less balanced. In more recent years, a fourth stage as been brought on by Anti-Malthusians. During this stage, population shrinkage occurs because the deaths begin to outnumber the births. Europe provides a great example to the theory of demographic transition. After speedy population growth of stage two, Europe settled at stage three with a stable population. It is currently in stage four with a shrinking population. In most European nations there are lesser births than deaths which could ultimately create other social problems.

Chapter 16 also brings up the issue of population increase. With the demographic transition theory, we learn about the trends of each societies as they go through modernization. In the book as well as the article, we learn about IPAT. Formula

The demographic transition theory is a widespread explanation of the changing mold of humanity, fertility and increase rates as civilizations move from one demographic system to another. “The term was first coined by the American demographer Frank W. Notestein in the mid-twentieth century, but it has since been elaborated and expanded upon by many others” (The Demographic Transition, 2012). There are four stages of demographic transition.

The Medical Revolution was a period of time where medicinal technology in Europe prevented the deaths of thousands of citizens. This marked the shift from Stage 2 to Stage 3 of the demographic transition model, as crude death rate significantly decreases. The natural rate of increase also increases, while the crude birth rate does not

The first stage; age of pestilence and famine is characterized by high fluctuation of mortality rate and birth rate. McLeroy and Crump (1994) stated “…..is characterized by high deaths rates, endemic diseases, chronic under nutrition or malnutrition, and periodic epidemic of infectious diseases and famine”. Due to this, population growth was really slow and this stage is considered as a stationary phase. High birth rate was due to all the factors associated with high fertility such as lack of family planning education, child bearing age, and

Demographic transition is the process by which a nation/country moves from high birth rate and high death rates to low birth and low death rates as the growth population in the interim (Weeks, 2005). Some of the nations that have gone through this transitions are; Canada, Germany, United States and England. The demographic transition to an industrialized society is harmful to the environment. Industrialized countries also have the largest ecological and carbon footprint comparative to developing/non-industrialized nations. Nevertheless, demographic transitions have some notable advantages. Countries that have gone through demographic transitions have low birth and death rates. Citizens in

The demographic transition has been closely accompanied by an epidemiological transition in the area of health, that is, a change in the profile of morbidity and mortality by cause, and the distribution of deaths by age. This transition is apparent in the percentage reduction in deaths caused by transmissible (respiratory, infectious and parasite–borne) diseases and in those in the perinatal period, giving rise to a relative predominance of deaths caused by chronic and degenerative diseases (of the circulatory apparatus and malignant tumors), as well as external causes (caused by violence, accidents and injuries). This reflects both the greater drop in mortality for the first group of causes, which mainly occur in children, as well as by the

These progressions lead to the control of sicknesses, the creation of more nourishment, better employments, and enhanced restorative consideration and sanitation. As the passing rates diminish, the conception rates stay high on the grounds that individuals are still usual to creating more youngsters, and amid this stage they have more nourishment and assets to help bigger families. As an issue of the declining passing rates and high conception rates, the human populace will increment at a fast

Explaining the demographic transition model is when model changes during time. The demographic model educates how crude birth and crude death rates changes over time. Yet, the demographic transition model has its difficulties; the model doesn’t show procedures as to how lengthy it takes a country to get from stage 1to stage

Demography is the study of the components of population variation and change. Death rate and birth rate are two determinants of population change. Theory of Demographic Transition is comparatively recent theory that has been accepted by several scholars throughout the world. This theory embraces the observation that all countries in the world go through different stages in the growth of population. A nation's economy and level of development is directly related to that nation's birth and death rates. Population history can be divided into different stages. Some of the scholars have divided it into three and some scholars have divided it into five stages. These stages or classifications demonstrate a