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Population growth
Effects of increase in population
Population growth
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The world’s population grows by 150 people per minute and 78,840,000 people per year, according to medindia.net. With the increasing population, the world may not have enough resources for everyone. The average Global Hectare per person in Thailand is 1.15 and in Kenya it is 0.59 as of 2007 and the average global hectare per person in the world is 1.8 (Wikipedia). Due to the growing population, the average number of global hectares per person is shrinking. More land is required to sustain a larger population. A country’s population growth nearing its carrying capacity has negative effects such as water, food and land shortages. This lack of resources can impact the population trend of a country and if the country can no longer support it, it will start shrinking. Through this PBL, we will only be looking at scenarios whereby the rate of population increase does not change, and it should be noted that extreme social and political activity may have an adverse affect on the accuracy of this PBL.
Aim
Aim
The aim of this PBL is to study the population growth of Kenya and Thailand, and through research, be able to predict the future population trend of these countries. I aim to do this by studying past figures of population growth of these countries, to study the factors affecting population growth and to look at population growth formulas used to calculate future population growth.
The Kenyan population has grown from 1.63×〖10〗^7 in 1980 to 4.09 ×〖10〗^7 in 2010, increasing by 167% over 30 years.
The Thai population has also grown, growing from 4.74×〖10〗^7 to 6.64×〖10〗^7 by 40.1% over 30 years.
Rate Of Natural Growth
Year
Country 2000 2005 2012
Thailand 17-8=9 16-7=9...
... middle of paper ...
...
This formula will only help give us an idea of the future population growth; there are limiting factors that will slow down population growth until the population
If we round 67091090 to 3 significant figures to 6.71〖×10〗^7, Thailand’s population is estimated to increase by 1.00×〖10〗^8 people by 2020.
Conclusion
The population growth of Kenya may increase by 2.13×〖10〗^8 people and in Thailand by 1.00×〖10〗^8 over 8 years. This is based on assumptions that there will be no significant social, political or geographical disasters. Through this PBL, I have learned that even the most unlikely of factors such as literacy rate can affect population growth, and it is only possible to predict the growth of a country under perfect conditions.
Located in the Great Lakes area of East Africa, Kenya is home to an estimated 47 million. The country, covering over 223,000 square miles is bordered by Ethiopia and Sudan to the north, Uganda to the west, Tanzania to the south, and Somalia to the east. The areas around the coast of the Indian Ocean present a tropical climate, while the highlands are more temperate. There is no specific cultural normality with the nation because of such diverse ethnic backgrounds. As much of Kenya is riddled with poverty, her economy is based on labor-intensive industries, such as mining, manufacturing, mining, forestry, and agriculture. The
Population growth has always been a controversial issue for the world. Developed countries which are characterized by an aging population favor population growth, however less developed countries see population growth as bad. Population growth and control has been one of the major concerns in the developing world, however Africa’s demographic situation seems to be different from the other developing countries. The article “Africa’s population: Miracle or Malthus?” discusses whether Africa will face disaster (as in Malthus’s theory) or demographic dividend and studies the various determinants of high but slowly decreasing fertility rates in African countries. The following paper will study why Africa is an outlier in the developing world and why education is a crucial tool for reducing the African fertility rates.
It is a known fact that the world population is increasing without bound; however, there is a debate if this increase is a good thing or if it will prove catastrophic. The article “The Tragedy of the Commons” by Garrett Hardin discusses how the ever-increasing world population will exhaust the world of its natural resources, and eliminate human’s capability of survival. On the other side of the argument is Julian L. Simon who wrote “More People, Greater Wealth, More Resources, Healthier Environment.” This article proposes the theory that with an increase in population, human’s quality of life is amplified. One particular issue that they both mention and have drastically different views on is the future of agriculture and human’s ability to sustain it.
As the world population grows at an astonishing rate, our mother earth is getting very crowded. Our natural resources are being overused and the land available for life is getting smaller and smaller. Farmers have to find ways to make what land they have usable and profitable. Farmers in general are a shrinking population. How does this relate to the general public? Without farmers we would not have food, without food we will all die. The world is realizing this problem and the best way to solve it is to find more land for habitat. We can not tack on a few million acres to earth and start using that, so we have to find somewhere else to go.
Humans have greatly impacted the global environment. Throughout the course of history, human populations have rapidly increased. Especially in Africa, these numbers have reached extraordinary proportions. Out of all the continents in the world, Africa’s population is increasing the most. The type of growth here is exponential. “Overpopulation is a condition when an organisms numbers exceeds the carrying of its ecological niche.” The growth rate of a population is equal to the birth rate minus the death rate. Therefore, for overpopulation to occur, the birth rate must surpass the death rate (Wiley). The current population of Nigeria is estimated to be 155,215,573. Most of the population consists of the younger generation. More specifically, 41% of the population is between the ages of 0-14. 56% of the population is between the ages of 15-64. However, only 3.1% of the population is 65 and over. This age group represents a very small part of the population. (CIA)
Egypt itself currently has a population of approximately 87 million people and a Total Fertility Rate of 2.87 (Central Intelligence Agency). The population of Egypt is projected to be 100 million in 2025 and nearly 126 million in 2050 (Population Reference Bureau). This is a m...
The population will continue growing and will peak in 2030 and start to decrease in 2050. Works Cited Pam, and Max. Comparing Population of Countries. Lady Luck Enterprises, 1998-2014.
The human population growth rate is an alarming issue that brings with it irreversible consequences, that will likely effect the way of life for future generations to come. With the serious incline in population statistics comes catastrophic processes such as global warming and deforestation that have major ‘knock on’ ramifications. It’s issues such as these that need to be considered when we think about the growth of the human population, and we must take into account why these issues are occurring. We must also explore the options available to us that may assist in limiting the problems, or eliminating them all together, to provide a better place, not only for us in existence now, but also those who will walk this earth in the future decades and centuries to come.
In Kenya, it is comprised of several different groups that are distinct ethno-linguistic. Over several decades, Kenya has evolved both biologically and culturally. This culture has a great diversity of customs and family patterns. To understand the families in Kenya, it is also important to understand their culture backgrounds and where they come from. Family has a high value in this culture and is considered the center of community life. The children here hold an upmost importance because it can be considered an economic advantage having more children and also wives too. It is common here for families to have eight or more children because there was a
Kenya is a developing country in East Africa region with a total land area of 582,646 km2. It gained independence in 1963 from British colonial rule. It is neighbor to Somalia and Sudan which have experienced political instability marred with civil strife but the country has remained relatively stable despite the effects of such on socio-economic status of the country. According to Kenya National Bureau of Statistics (2010), Kenya has 38.6 million people with a growth rate of 2.8% annually with a majority population living in rural areas (World Bank, 2010). Under its current constitution (promulgated in 2010), Kenya is headed by a president with a devolved county government system comprising of 47 counties. Its last concluded general elections in 2013 were peaceful compared to the conflicted 2007 that sparked violence in the country.
billion. By looking at the map below you can see that it takes up a
Kenya has no official religion. More than 50 per cent of the population is Christian. Also, many of the people follow traditional religious practices. The population of Kenya was estimated to be about 27,000,000 in 1994. 85 per cent of the total population live in cities of Nairobi and Mombassa. Kenya has one of the highest rates of population growth in the world. It is predicted that the population may reach 120 million by the year 2050. This rapid rate of increase is due to the high birth rate and the low death rate. More than half of the population is under the age of fifteen. The rapid population growth has placed great strains on health facilities and other social services, especially in rural areas.
Human population growth was relatively slow for most of human history. Within the past 500 years, however, the advances made in the industrial, transportation, economic, medical, and agricultural revolutions have helped foster an exponential, "J-shaped" rise in human population (Southwick, Figure 15.1, p. 160). The statistics associated with this type of growth are particularly striking: "Human beings took more than 3 million years to reach a population of 1 billion people...The second billion came in only 130 years, the third billion in 30 years, the fourth billion in 15 years, the fifth billion in 12 years..." (Southwick, p. 159). As human population has grown, there has been simultaneous growth within the industrial sector. Both of these increases have greatly contributed to environmental problems, such as natural resource depletion, ecosystem destruction, and global climate change. Also linked with the increasing human population are many social problems, such as poverty and disease. These issues need to be addressed by policy makers in the near future in order to ensure the survival and sustainability of human life.
An increase in human population can influence our economy. Some of the factors that are affected are unemployment, poverty and the restriction of economic expansion. When the population increases, the cost of health, education, and other areas of urban growth are affected. Unempl...
Overpopulation is a growing problem all over the world. This is a very important environmental issue and needs to be dealt with. This environmental problem is affecting many countries around the world, but mostly the poor and impoverished countries that don’t have the resources to help deal with these issues. It also affects the environment like plants, animal life and air quality. When the population of people expands we need more natural resources from the environment, so we consume more than we can produce.