World's population issue today.
David Cheban Biology, Section 104 Dr. Preston November 05,2003 World's population issue today According to Werner Fornos one of the biggest global issues in our time frame is the population growth and declining natural resources. The population is in a severe situation in some parts of the world. It is not the case in the United States, where comparing to other countries the population growth rate is much lower. Although in US the mortality rate is not high the population is not growing rapidly. One of the reasons is because it uses all kinds of contraceptive devises and fewer children are being produced. In today's world there are 6.2 billion people and the global growth rate is still in its exponential phase. The growth rate is higher in the underdeveloped countries, for example Bangladesh, where the population is very dense. As the population increases, the use of natural resources increases also. Because all the resources are limited or have an end in the process, some people are concerned about the conservation of the natural resources. Some examples are: 1. Forest declining, cutting down the rain forests which are homes for many animals. 2. The loose of topsoil is also a problem. It is determined by the following aspects: urbanization, population expansion, marginal forming, and desert expansion in Africa Global warming is another problem that is faced in
POPULATION GROWTH - China
Context: BASIC INFORMATION P.2 POPULATION GROWTH P.8 POPULATION DISTRIBUTION P.12 INTERNAL MIGRATION P.14 CHINA STICKS TO POPULATION CONTROL POLICY IN NEW CENTURY P.16 PRESIDENT ON POPULATION CONTROL, RESOURCES AND ENVIRONMENTAL PROTECTION P.17 LITERATURE P.19 BASIC INFORMATION China is a multinational country, with a population composed of a large number of ethnic and linguistic groups. Almost all its inhabitants are of Mongoloid stock: thus, the basic classification of the population is not so much Han ethnic as linguistic. The Han (Chinese), the largest group, (Chinese) outnumber the minority groups or minority nationalities in every province or autonomous region except Tibet and Sinkiang. The Han. therefore, form the great homogeneous mass of the Chinese people, sharing the same culture, the same traditions, and the same written language. Some 55 minority groups are spread over approximately 60 percent of the total area of the country. Where these minority groups are found in large numbers, they have been given some semblance of autonomy and self-government; autonomous regions of several types have been established on the basis of the geographical distribution of nationalities. The government takes great credit for its treatment of these minorities, including care for their economic well-being, the raising of their living standards, the provision of
Population
31.10.08 Population and the economy past exam question 5. Study figure 5, which shows the Origins and Destinations of Refugees in 1998. a. Describe and suggest reasons for the patterns shown. (10) A refugee is "a person who owing to a well-founded fear of being persecuted for reasons of race, religion, nationality, membership of a particular social group, or political opinion, is outside the country of their nationality, and is unable to or, owing to such fear, is unwilling to return" The patterns shows on figure 5 are that the most refuges are from Afghanistan which had 2,633 thousand and Iraq which had around 500 thousand refugees in 1998. The countries of origin which had the least number of refugees were China and the Yugoslavian Federation which both had around 100 thousand. Reasons for the high numbers of refugees in Iraq are the Iran-Iraq War from 1980 to 1988 , the 1990 Iraqi invasion of Kuwait and the first Gulf War and subsequent conflicts. This war and political unrest which has taken place in Iraq has meant that many civilians have had to leave their homes in search of a safe place to leave for fear of persecution. Afghanistan has also had a history of wars and political unrest which has caused it to have high numbers of refugees. The Soviet invasion of Afghanistan in 1979 through the early 1990's caused more than six million refugees. Figure 5 also shows
Is population growth and a high global population causing unsustainable pressure on the earth
Is population growth and a high global population causing unsustainable pressure on the earth The population has been growing continuously since the end of the Black Death, around the year 1400, although the most significant increase has been in the last 50 years, mainly due to medical advancements and increases in agricultural productivity. Although the rate of population growth has been declining since the 1980s, the United Nations has expressed concern on continued excessive population growth in sub-Saharan Africa. As of October 1, 2012 the world human population is estimated to be nearly 7billion by the United States Census Bureau, and over 7 billion by the United Nations. Most estimates for the carrying capacity of the Earth are between 4 billion and 16 billion. Depending on which estimate is used, human overpopulation may or may not have already occurred. Nevertheless, the rapid recent increase in human population is causing some concern. The population is expected to reach between 8 and 10.5 billion between the year 2040 and 2050. In May 2011, the United Nations increased the medium variant projections to 9.3 billion for 2050 and 10.1 billion for 2100. Population growth is causing unsustainable pressure on the earth because the resources the earth has can’t sustain the number of people that there are. For example 1 billion people are malnourished. This shows that
Population policies
'Population policies create more problems than they solve'. With reference to pro-natalist, anti-natalist and migration policies assess the validity of the statement. China is suffering from a rapidly increasing population and on the other side of the spectrum; Russia is suffering from a decreasing population. Both countries have implemented population policies to try and tackle there problems. But do these policies really help? Or do they create more problems than they solve? In this essay, I shall look at both Russia's pro-natalist policies and then china's anti-natalist policies and I will be assessing their effects. Firstly, I am going to define what pro and anti-natalist means; Pro-natalist - Encourage couples to have more children and thus increase the population. E.g. Russia Anti-natalist - Dissuade couples from having more children and thus reduce fertility. Emphasis on family planning. E.g. China Russia has pro-natalist policies, it is the largest country in the world, is facing a demographic crisis; poverty and infertility has lowered birth rates to about 9.95 per 1,000 people and poor health care and alcoholic problems have increased death rates to 14.65 deaths per 1,000. Poverty and lack of opportunities are encouraging people to leave the country in search of a better life; 100,000 people are leaving Russia every year while only about 70,000 immigrants
Population Essay. Does mother earth have the capacity to sustain continued population growth
Population Growth Essay " Does mother earth have the capacity to sustain continued population growth" That is the question I am going to answer in the following essay. We will be looking at two persons who gave there opinion about the principal of population growth and their solutions. One called, Robert Malthus, the other person called Ester Boserup. They both differ a lot of each other in opinion. Boserup was more optimistic about it, although on the other hand Malthus was very sceptic and pessimistic. I will include their arguments and their way of looking at population growth later on, combined with my own view. Several facts are concurring about population growth. When the world would collapse of its own infirmity, it will be due different factors. One of them will be due global warming. This is also one of the arguments of Malthus which influences his credo1. Population growth is a very important issue for geographers now a day. These geographers are certainly divided into 2 groups. One group focuses more on the Malthusian-way of thinking and the other support Ester Boserups her ideas, which are more optimistic. Worries about population growth are not new. About 200 years ago, Malthus published a essay called; The Principal of Population Growth. His main arguments in this essay were about the geometrically grow of population, while the resources available to
Population Essay
"The new threat to the planet is not too many people but too few." Was once written by Michael Mayer. He claimed that the global population will rise to a peak and then sharply decrease. As we know at the moment it seems like there are already too many people on the world, leading to starvation, scarce natural resources, poverty, war and global competition for jobs. And it seems like the amount of people are continually increasing, but will it really last and will it be a problem? In Japan in fact the population is already starting to decrease, where the total fertility rate is only 1.2. That means that a woman in Japan will have an average of 1.2 kids in her life. One of the problems in Japan is that it is difficult to live there as an immigrant. This is due to the hard language and very few Japanese people speak English well. So it's not really attractive to migrate to Japan. And the women see kids the result for Japan is what's called an 'ageing population', where there will be older people, than younger people in the future. The picture beneath shows the current populations pyramid of Japan. As you can see, the life expectancy in Japan is high, as there are quite some people in their 85's-89's. What we can conclude from this pyramid is by the trend in it. [Source: http://www.nurse.or.jp/jna/english/nursing/images/pyramid.jpg] The number of kids in the groups of 0-15
Effects of Increasing World Population
Increasing Population According to the US Census Bureau, the estimated population of the world 2 centuries ago in 1800 was around 1 billion people. As of March 2012 is it 7,003,019,800 and that number is expected to increase by about 212,035 every day. This increase in population is known to be the biggest in history. This huge increase in world population has led many people to wonder and question how the population was able to increase at such a high rate and how it could affect the world as we know it. With intensive research and logical reasoning we are now able to understand the population growth spurt. The biggest factor that has led to the growth of the population is the industrial revolution. The Industrial revolution was a period from 1750 to 1850 where changes in agriculture, manufacturing, mining, transportation, and technology had a profound effect on the social, economic and cultural conditions of the times. It began in Great Britain, and then subsequently spread throughout Western Europe, Northern America, Japan, and eventually the rest of the world. The Industrial Revolution marks a major turning point in history; almost every aspect of daily life was influenced in some way. Most notably, average income and population began to show unprecedented sustained growth. The industrial revolution created much advancement in society. It improved agricultural practices
Population Density Comparism
Question for homework. Write an analysis of population density in one state of India. Account for patterns and areas of high/low density. Discuss urban/rural population, people per household and BR/DR/FR/IMR etc. Ans: In this case study I will be looking at one state , that is Punjab, and compare the differences of the population density between two districts, one rural and one urban, within that state, I will do this by looking at the birth rate, death rate fertility rate and infant mortality rate etc. And examining the fact and analysing them which led to the differences. In Jalandhar, the rural district, we see that the population is 1,962,700. In Amritsar, the urban district, the population is 3,096,077. The population is much larger in Amritsar, and we can say that Amritsar is a more urbanised area in Punjab. This is because the government have spent much money to develop the area as it's a major city of tourism due to the location of the golden temple. This has also attracted both tourist and many people from rural areas. So the increase in population adds to the increase of population density in that area. In Jalandhar we see that as it's a rural district the population stays low therefore this plays one major role in leading to the low population density. Another point that I feel is correlated is that the people per household is proportionate to the number of
Agriculture and Population.
Agriculture and Population Thomas Malthus was an English economist in the 18th-19th century. He was born in Surrey near Guildford. He studied economy in Jesus college near Cambridge in 1784. He originated from a rich family. Later in his life he was ordained as an Anglican cleric in 1797. He wrote and published an essay called "The Principle of Population" in 1789. this was his major piece of writing and probably the one that got him the fame. In his essay he said that population increases much faster than the food production (see carrying capacity). "Population, when unchecked, increases in a geometrical ratio. Subsistence only increases in an arithmetical ratio. A slight acquaintance with numbers will show the immensity of the first power compared to the second"(www.age-of-the-sage.org/philosophy/malthus.html). His conclusion to the essay was a shock for everyone in those years."Population left unchecked will outstrip man's ability to live on this planet (as true a proposition to-day as it was in 1798); or that war, pestilence, and alike were natural checks against population (they are); but rather that we are all left with a Hobson's choice, with nature being the stable keeper. Or, if one likes, two choices with no difference in the result; either leave the old checks in place (as if we could remove them) or suffer the consequences of overpopulation. It is clear from a
