Population Problems And The Demographic Transition Model

Jonathan Crawford Population Problems/Sociology 370 First Mid-Term 19.5/20 Question #2: What is the demographic transition? What are the characteristics of populations before and after it? What are the major determinants of the transition, and what are its major consequences? What do you think will be the next stage of developed nations’ demographic development, and why? 5 points The demographic transition is, in essence, the period in which a society transitions from having a high rate of birth and a high rate of death to having a low rate of birth and a low rate of death. The demographic transition theory can be explained visually by using a demographic transition model that attempts to show how developed nations began their transformations around the 1800’s with the lesser developed nations following behind at an increasing rate. The idea behind all of this is that the more industrialization a nation goes through, the lower the birth rates and the mortality rates of its citizens becomes. The demographic transition theory itself is separa ted into 5 stages. The first stage is the time period prior to an age of industrialization. At this stage, the rate of births was/is high due to the overwhelming need for a steady flow of workers, or farm hands in the agricultural areas. The rate of infant mortality also has an effect on the need for a high birth rate as the family needed to ensure a sustained replenishment in order to remain a functional unit. The most likelyShow MoreRelatedThe Human Population : Demographic Transition Model891 Words   |  4 PagesThe Human Population: Demographic Transition Model The demographic transition model is a picture of population change over a period. In 1929 American demographer, Warren Thompson, observes the changes or shifts in birth and death rates in industrialized societies over a 200 year period. There are four stages of the Demographic Transition Model; Stage One (Pre-Modern) or High Flunctuating, up through the 18th Century and mostly agricultural, Crude Birth Rates (CBR) and Crude Birth Rates (CDR)Read MoreTheory of Demographic Transition Essay1200 Words   |  5 PagesThe Theory of Demographic Transition 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 nations economy and level of development is directly relatedRead MoreThe Growth Of Population Growth Essay1422 Words   |  6 Pagespresent rate of population growth is one of the most significant environmental issues we as humans are facing. The exponential growth at which the population is moving is having direct impacts on climate, energy, poverty, food, the global economy, and politics (Why Population Matters). The world population is currently 7.3 billion people and there is growing doubt that the planet is able to sustain human needs and resource consumption (Population Concern). The expansion of human population is impactingRead MoreNations See Dramatic Decline in Fertility1008 Words   |  4 Pagesalmost every nation has seen a dramatic fall in their fertility rates. Population regulation differs through out the world based on the particular region. Populations can stabilize through a variety of factors including modern communications, growing affluence, urbanization, family planning and social reforms (Cunningham, 2013). China and the Indian state of Kerala are examples of two very different methods to controlling population expansion. In the past twenty years, total fertility dropped by moreRead MoreAvoiding a Malthusian Catastrophe783 Words   |  4 PagesThomas Malthus once said, â€Å"The power of population is indefinitely greater than the power in the earth to produce subsistence for man.† Albert Einstein might argue, on the other hand, â€Å"Necessity is the mother of all invention,† albeit in another context. So, which is it? Are we doomed to unchecked population growth followed by Malthusian catastrophe, or can we avoid it through increased food production, decreasing population growth rates, or some other means? To say Malthusian catastrophe isRead MoreSocial And Behavioral Determinants Of Health948 Words   |  4 Pagesglobally as population increase. Epidemiological transition also known as demographic transition, is a model that is used to explain how population growth rates increase and decrease with respect to time and different factors that account into it such as infectious disease, chronic disease and industrialization. â€Å"Conceptually, the theory of epidemiologic transition focuses on the complex change in patterns of health and disease and on the interactions between these patterns and their demographic, economicRead MoreThe Industrialization Of The Agricultural Revolution1283 Words   |  6 PagesJascha Zywicki Test 1 Population Problems JD Question 3: 4 points One of the biggest technological turning points in human population history was the Agricultural revolution. The Agricultural revolution provided a surplus of resources that increased a given population’s survival. This happens when a hunter-gatherer society learns to farm instead of solely depending on hunting for food or other resources. During the Agricultural revolution, with fertile soil and knowledge of climate, the potentialRead MoreThe Effects Of Population Growth On The Netherlands1338 Words   |  6 PagesDutch population growth has been on the decline for many decades, leading to vast changes within the populace. From 1950 to 2000, the Netherlands saw vast changes in population composition, economy, and culture. Such ramifications have taken a drastic toll on the society, and are anticipated to continue into the year 2050. The causes and effects of population growth and change in the Netherlands will be examined in reference to 1950, 2000, and projections into 2050 . The Netherlands’ population growthRead MoreThe Problem Of Population And Growth Essay1261 Words   |  6 PagesPopulation and growth is a massive issue in the world today. It has held geographers’ interest for several years. There has been discussion and debate over the max amount of people that the world can sustain. Some geographers believe that the world is already overpopulated, while others believe that we are working toward a serious overpopulation problem in the future. One thing that everyone can agree on is some countries and regions, such as China, are vastly over populated, and other countriesRead MoreDemographic Transition Model Essay1439 Words   |  6 PagesPart A) Demographic Transition Model 1) †¢ In Stage one, birth and death rates high, but have a low total population due to the high death rates. †¢ In Stage two, the birth rates take a very minor dip in the graph, but maintains its birth rate. The death rate is decreasing due to increasing amounts of knowledge towards medicine as time goes by. The total population is increasing due to the death rates decreasing. †¢ In Stage three, the total population is increasing at a greater rate than in the