Mathematical Modeling of Urban Population Changes Essay

Over population is an extremely serious problem facing the world today. According to an article from Newsweek in Oct. 2009 called “Where do babies come from?”, today’s world population has reached over 6.6 billion people. Also the article mentioned that in 2009 57.4% of all new born babies who were born this year came from Asia alone. This is an issue because over population can lead to hasty consumption of resources. China who has one of the largest population in the world with over 1.3 billion people, has taken a stance against over population.

China’s economic position has changed greatly, particularly over the last 50 years. Mao Zedong, leader of China at the time, introduced a new method for improving China, often referred to as the 5 year plans. These plans, as the name may suggest, were used for five years, and had a main focus attached.

Sydney, centrally located on the eastern coast, is Australia’s largest and most influential city. Its multicultural nature, advanced infrastructure, state of the art technologies, scale of foreign investment and architectural ingenuity not only make for a highly desired international tourist destination but are all compelling evidence to suggest that Sydney is in fact an established city of the developed world. As in any developed city, there are a myriad of urban dynamics of change at work that have, and will continue to evolve the morphology of the Australian metropolis.

With more than 1.3 billion people, China has to think about a solution and find ways to deal with its population explosion. In order to have control over population, in 1970, a policy named China’s One Child Policy was introduced. Mingliang argues that, “China, through the one-child policy, has instituted the most aggressive, comprehensive population policy in the world” (1). This policy limits all families in the Republic of China to have only one child, regardless of the sex: however, within this policy there are some exceptions. It is possible to have two children only if the first child is born with a disability, if parents work in a high risk job, if the couple lives in villages, or if the family is a non- Han, otherwise you are

Toronto CMA has experienced a rapid growth in population during the past decades. The question is: will current ministry policies on planning cities suffice to keep the current standards of living if the growth in population continues with the same rate?

Compare predictions for human population growth in developed countries versus developing countries. Why is it difficult to predict the growth of Earth’s human population? Why should population growth be predicted?”? What will happen if there is exponential human growth?

According to the US census bureau, a birth is currently happening at a rate of 12 seconds. With the increase in population growth, this is subject to many economic issues as well as the limited amount of the Earth’s resources. This is why China adopted the one-child policy which prevents any one couple from having any children in the excess of one. If someone in China decides that they want to have another child, in addition to one it will be aborted. If the United States doesn’t take preventative action and educate themselves on the effects of having unplanned children, the government shall take on the control of implementing laws against have numerous amount of children. This contributes to the ongoing issue of overpopulation. If humans are

China’s population law was instituted in 1979 under the leadership of Deng Xiaoping. This law limited families to one child. One reason why China created this law is because they were afraid that rising numbers in the population would result in another famine. Recently in 2015 the law was changed to allow families to have up to two children. Even with this relaxation in the law, this law has created a great deal of controversy. China’s population law should be abolished because the population infringes on freedom of citizens”Hidden “ population might turn into crime, The population law requires citizens to against their own consciences,The population harming the economy.

1a. China and Japan are both industrialized countries where population is decreasing; however, they are both decreasing due to different social, economic, or political factors. With 1.33 billion people, China has been one of the world’s most populous countries, however due to the overpopulation crisis; it caused implications and strain upon the country’s energy and resources. This called for the government attention to fix the issue of overpopulation by developing the “one-child policy” which limits couples to having only one child each. The overall outcome of the policy was to reduce population growth, increase economic growth, limit poverty, and to create better health for the citizens of China. Governments

In conclusion, the standard of living and the economy of China before the one-child policy was not better off after the policy was enforced and to some extent, it can be said that the policy helped steer the economy of China in the desired direction, considering how far she has come within the world today. The disadvantages of overpopulation are numerous and some of it’s compound problems immeasurable. China before the one-child policy had just cause to view overpopulation as a serious threat. The one-child policy provided China with a way to prevent the impending population explosion. At the time, it was the only solution that had concrete evidence it would actually work at controlling the rate of population growth based on the limitations

In October 12, 1999, the world's population has reached to 6 billion people. about only 12 years later (October 31, 2011) the world has gone up to 7 billion. Many people on the planet are worried about the world population going too high. They fear that too many people would result in starvation and quick depletion of resources. Some people believe that we should have some type of law that would limit the number of children we can have in each family. Something similar has come true in China about 30 years ago. In September 25, 1980, China's One-Child Policy has been created. This policy keeps parents from having more than one baby with the exception of twins, triplets, quadruplets, and so on. Parents may also have

Imagine the earth as a rubber band and you put it around a roll of paper, paper being the people. The more paper you ad the more stretched the rubber band gets until it just snaps. Earth represents the food water and oxygen needed to live and when that burst, life ceases to exist. Population growth is due to three reasons, high birth rate, low mortality rates, and increase in food production. Populations numbers are more rapidly eating away at natural resources and in the future there will be no more to go around. China's idea is to make laws forbidding no more than one child. Couples should be responsible for the number of kids they have and not be forced by law.

There is a fierce competition for world dominance as China is poised to overtake the United States as the preeminent world power. China’s growing gross domestic product (GDP) rivals that of the US with economists predicting the Chinese economy will surpass that of the US by 2020 (Morrision, 2014; Strauss, 2013). In 2012, China had a GDP of $8.22 trillion (World Bank, 2014a) experiencing an annual average growth rate of 9.86% between 1999 and 2012 (World Bank, 2014b); whereas the US had a GDP of $16.24 trillion in 2012 (World Bank, 2014a) with an average growth rate of 2.15% from 1999 to 2012 (World Bank, 2014b). More than half of the GDP growth in the past decade can be attributed to labor income growth among college educated employees. Even during economic recession, income growth among college graduates had a positive effect on GDP (OECD, 2012).

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

The reason I chose this topic is because in my country Ethiopia the rapid growth of population alarmed me, just around the 1965 our population was very low however in the past few years it has tripled form 20 million to over 100 million. This was when my interest in my countries population developed. Population is one of the conversational topics when talking about a countries profile, in view of the fact that it plays a huge role, in a countries work force, consumption and economy. I will be collecting data and modelling them to predict the population for the next 5 to 10 years. I will also be doing this for Kenya to see the relationship between the two countries to prove that this rapid growth of population is happening not only in our country but in our neighboring countries too.