When the term population is thrown around, the human race comes to mind. But what is the human population? Where is it most dense? Is it good or bad? Let us learn. Population is defined as the number of inhabitants in a particular area.
Currently on the face of the earth there are approximately 7. Among the most important of these needs is the drastically increasing demand to feed everyone. In the history, mankind got the tremendous progress in productivity often with the population rapid develop. They are fertility rates, mortality rates life expectancy , the initial age profile of the population whether it is comparatively old or relatively young to begin with , migration, and now religion, where focus is placed on migrating to or from a particular faction.
Intellectuals familiar with the works of scientist, for some reason, creatively reprocessed what they read. Here is the example. In the famous novel "Brave New World" , Aldous Huxley described a sterile future, in which the demographic problem, in fact, is absent.
Members of pre-planned castes grow in giant incubators. Family, as a social institution, is absent. Biological instincts are suppressed and sublimated, in particular, by a method of contraception called "Malthusian belt".
As a result, it seems that Malthus was a supporter of contraceptive birth control. Meanwhile, it is enough to turn to his writings to understand that these methods have nothing to do with his theories. In the mids of the 20th century, mankind first thought about the problem of overpopulation of the Earth and depletion of resources. Most research paper examples about population control include the information about so-called "Club of Rome" - the community of the world's largest businessmen, politicians, and public figures united by the idea of preserving the natural environment on the Earth.
This organization was the initiator of the large-scale research and finding ways out of the crisis. The activities of the "Club of Rome" led to the emergence of whole scientific concepts related to the problem of population management, forecasting, and planning.
In many aspects, the explanation and ways out of the current situation proposed by modern scientists coincide with the opinion of Malthus. But now, being free of religious doctrine, researchers boldly offer methods that were completely denied by both the church and Malthus himself. In terms of the origins of the problem of overpopulation, Malthus and contemporary researchers coincide.
People are eager to reproduce the genus. With a cardinal and consistently high improvement in life, the birth rate gradually declines. Most importantly, this process is rather long and the time gap between the onset of a drop in mortality and the onset of a fall in the birth rate can take decades. The countries of Western Europe and the USA have the highest level of consumption of energy resources.
If all people would live like savage Brazilian Indians, the Earth will be able to endure about billion people. Consuming as many resources as US citizens, people would have been exhausted the limit of environmental endurance long ago. Mention in a population and environment essay that many researchers have tried to determine the endurance of the Earth.
The results of their work were within the following limits: from 1. Marchetti described a kind of a global city-garden where people live in huge buildings. Each of them may be compared with a whole town. Less densely populated places serve as recreation areas. Energy is produced by solar power plants, as well as nuclear and diffusion reactors. According to this scenario, the entire surface of the Earth suitable for construction will be used for agriculture purposes.
There will remain no nature at all. The lower limit was named by the American biologist Paul Ehrlich. His book "The Population Bomb" issued in made a furor. The scientist predicted a global famine of caused by the fact that overpopulation exhausted all resources. Stress in an essay on increasing population that the most realistic figures were provided by the ecologists William Rees and Mathis Wackernagel. In the 90's, they created the concept of "ecological footprint", announced the number of people who can safely survive on Earth saving resources and applying advanced technologies using the Earth's energy and solar energy.
These figures were named for the territories of ecologically productive states. According to their data, the inhabited area of the Earth is about 9 billion hectares, where about 6 billion people lived at the time of research. Thus, there were 1. There were 0. Residents of the United States, as specialists in wastefulness, possessed 5. If all people began to live like Americans, they would need three Earths. On the contrary, with a modest lifestyle hectares per person , According to other studies of this kind, the Earth's endurance limit is only 2 billion people.
The main point of an essay on population is that, at the moment, it at least four times exceeds one of the projected limits of the maximum population on the planet. And yet, not all people are aware of the impending catastrophe. There are negative social effects of overpopulation which invariably accompany large crowds of people in megacities.
A modern human often experiences depression of reproductive efficiency, neuroses, psychological discomfort associated with a large number of people around.
Also, there are more serious problems. As it was already said, the population growth causes the growth of an industry, the intensification of exploitation of natural resources and general oppression of the environment. The main problem is that most people do not notice the alarming signs of an environmental disaster or just do not want to notice them. It should be stated in a short essay on world population that today, mankind lives beyond normal environmental conditions.
The current size of the population, exceeding 7 billion, is too large. And the consequences are felt by the whole planet: the oceans and seas are devastated, all large areas of the earth suffer from mining and agriculture, the tropical forests and other ecologically important wild areas decrease catastrophically. Fields for cattle, areas for food and energy plants, as well as zones for planting fruit and other trees arise in their place.
For this reason, it is worthwhile to seriously think about reducing the population. But it is not about radical measures infringing on human rights. The world community should resort to a reasonable limitation of population growth rates, as well as to encouraging spatial distribution of people.
Writing an essay on the ecological effects of increased population, you may describe the picture of the future world. The following features characterize a society that, in its development, goes beyond permissible limits, uses Earth reserves faster than they can be restored, is freed from production waste polluting the environment faster than the planet can absorb or recycle these wastes: the situation in the field of renewable resources deteriorates: a reduction in the supply of water, wood, fish, reduced soil fertility; waste products accumulate and increasingly pollute the environment; more and more investments, energy, materials, labor costs are needed for research, development, and operation of hard-to-reach sources of raw materials; more investment, energy, materials, and labor costs are required to eliminate the negative consequences of using free resources: for sewage treatment, irrigation control, air purification, etc.
Thus, it becomes obvious that the Earth can withstand a much larger population than at the moment, but its existence will be accompanied by an irreversible oppression of the environment, a decrease in the total amount of resources. As a consequence, there will be a decrease in the comfort of living of each person on the planet in conditions of crowding, psychological and physical discomfort. Problem of population aging Aging population argumentative essay topics are quite relevant today, because according to the UN, during , the number of people over 60 years has doubled.
In , the number of old people in the world exceeded the number of children under the age of five. In some countries, for example, in France and Sweden, the first signs of a population aging have emerged in the last century. But never before the increase in the number of old people has occurred with such pace and scale as today.
The youngest country is Ireland However, during the coming decades, the gap will decrease. The elderly group will be supplemented by generations born during the last baby boom The causes of population aging are ambiguous.
On the one hand, this is the decline in the birth rate, which leads to a reduction in the number of children and young people, on the other - an increase in life expectancy. In , the average life expectancy in the EU was 80 years for women and 74 years for men. Sweden had the highest indicator, Portugal - the lowest. Here are the most important economic and social consequences of this trend which should be described in an aging population research paper: An increase in the proportion of older people poses a task for society to organize care for them, especially since the proportion of people older than 80 years grows faster than the proportion of older people as a whole.
Medical care for the elderly, the need for which, naturally, increases with aging. It involves additional funding, expanding the network of medical, gerontological institutions and qualitative restructuring of the health care system. The employment of the elderly population, provision of working places for "young seniors". It is important to maintain an active life position of the elderly, involve them in public life and fight against loneliness. It should be mentioned in an aging population opinion essay that this phenomenon influences the structure of material production, changes the range of goods and services in accordance with the needs of older clients.
It is also necessary to change some technological operations, adapt machines and equipment to the age-specific characteristics of workers. Means of transport, opportunities, and ease of their use also should correspond to the requirements of older people. A certain part of the elderly population can and wants to work.
However, in a number of countries, there are laws that establish the age when a person must leave the workplace. In most states, such a border is 65 years old. But life does not always fit into the strict prescriptions of legislators. Therefore, in accordance with some pension systems, early retirement is encouraged. A population consists of everything or everyone being studied in an inference procedure. Populations can be large in size, although this is not necessary.
What is important is that a population includes all of what we are curious about. Populations consists of groups, which must be living in the same area at the same time Taylor. The number of individuals that inhabit a place in society at one time is called size You have a great mismatch between finite resources and exponential population growth.
In the United States alone, there is one birth every eight seconds, one death every thirteen seconds, and one international migrant every thirty three seconds. This calculates to an average of one person gained every fourteen seconds. However, the total population of this planet is a different story Studying population growth in accordance with climate change and human health is an important aspect of understanding how to best intervene in this situation Abortion is defined as the removal of the embryo or fetus from the uterus before maturation to end pregnancy.
Some countries, such as Andorra, San Marino, Dominican Republic and Chile, have enacted laws to limit and prevent abortion. They consider abortion as an "unethical action".
Nevertheless, in these countries, there are also many women who fight for the right of abortion So, the reasonable driving force that causing land cover change in the study area, which can be inferred from these development plans, is population growth. Discussion 4. This is a harsh statistic for the human population to face.
If humans do not confront this statistic they may soon face the impact of these extinctions in almost all aspects of their lives. Currently, with over seven billion people, the world grows more and more crowded every day. As a result, Earth struggles to minimize all of the waste, pollution, and environmental destruction that this quantity of people produce Moreover, the population is projected to reach 9 billion people in 40 years C. W Most of these, rely on one another in a most important way.
If there is five-hundred bushes of berries and a deer eats five bushes of berries, then you should only have eighty deer. This may support seven wolves and so on and so forth. Every ecosystem is more complex but if a population of a certain species becomes to highly populated, then those below it in the chain will continue to fall while those above it rise in population to due to the increase in food supply They cut down trees in the forest to get timber for their needed.
Panda, elephant, and tiger are some of the animals that lose their habitat because of human activities. However, chimpanzee is one of the endangered animals in the world. Chimpanzee, as known as great ape is so difficult to find in the African forests One billion of these people are on the verge of starvation, and even more have absolutely no access to sanitized water Kuo Some say that this is due to overpopulation.
Having more people on earth proves the need for more food, water, housing, medication, and other necessities Kuo Though most people who read this paper will not encounter these problems, they happen all over the world Cover The world population has almost doubled since and is currently growing at a rate of more than 80 million people every year Ehrlich and Ehrlich This means that it has nearly doubled in the past forty years.
We are now faced with the severe and significant concern of over population. The amount of people this planet can sustain is becoming controversial. While some are arguing that everyone could fit on the state of Texas if we just put 10, people on each square mile citation , others argue that we do not have enough supplies and resources on our land for every person My answer to all these questions is no, that although the population is currently at 7 billion people, it is not at a point where it could be considered to be overpopulated, and it is not a point where the Earth cannot sustain humans with its resources Simon countered the common argument that overpopulation would result in miserable, deteriorating living conditions by postulating that "population growth, economic growth, and a resource-rich world coupled with modern technology will produce greater prosperity and better health for increasing numbers of people" Southwick, p This quote is just a small factor of what overpopulation around the world is doing.
Each and every single day more and more people are born into this world, and the population increases rapidly every second. For example, the population right now in the United States is approximately million people I think this question raises a big concern for the human species in general.
If the number of people on this earth is declining, that isn't necessarily positive. In truth their evolving population was thought-about a mathematical analysis instead of a demographic one While we live in a country that is reaping the benefits of a superpower, most of the United States is disconnected from the problems of population growth.
In this paper, I intend to address three major issues. How long will we be able to support our planets food needs. How can we deal with population growth in the present day. And How come certain areas tend to have larger population growth than other areas Yet, some people disagree with animal testing and stand against it. Protestors call animal testing a animal cruelty, which is not similar to the least point.
During s and 50s Polio spread around North America killing many and giving great fear to the citizen. Even President Franklin Delano Roosevelt suffered from polio, which led him to become cripple.
This chaos was saved with animal testing and it eradicated polio saving many lives Having this many people on earth is too much so something must be done about it because it can cause a lot of problems in many countries especially in less developed countries. There are many ways of making the world a better place and overpopulating is not one of them The Industrial Revolution began in the early s in Britain and later reached most of Western civilization 8 Pros and Cons. Before the Industrial Revolution most people lived on or close to the land that provided their food.
This figure more than doubled in a mere forty-five years to about six billion Chiarelli. Now that we have seven billion people populating from all walks of life, this presents us with a dire situation on hand. No other being has damage the world as much as humans,but not all humans contributed to the suffering of the Earth. It were those who lived during and after the Industrial Revolution, these humans introduced chemicals into the atmosphere and into fresh water.
Since the Revolution there has been a boom in population that is still growing today. The uncontrollable increase in brith rate has developed into a very delicate situation, known as overpopulation
Let us learn. We are now faced with the severe and significant concern of over population. Religious circles criticized Malthus from the other point of view. A specific feature of statistics is that in all cases its data refer to large groups. They took into account the constant level of population growth that completely excludes the influence of such factors as hunger and climate change.
This issue is the essential topic to debate all over the world. If there is five-hundred bushes of berries and a deer eats five bushes of berries, then you should only have eighty deer. As a result, it seems that Malthus was a supporter of contraceptive birth control. The interval between the average age of parents and the average age of children when they become capable of reproducing cannot be less than 33 years. Gradesaver, now growing by day, population day population day. This Walkathon was organized by JSK Jansankhya Sthirata Kosh to gain the attention of media and by this means create awareness on the impacts of population explosion and therefore bring out Population Stabilization throughout the world.
Most research paper examples about population control include the information about so-called "Club of Rome" - the community of the world's largest businessmen, politicians, and public figures united by the idea of preserving the natural environment on the Earth. Is it good or bad? Essay on world population day Doran August 11, Six months of religion database of the world's largest country with 6. These are selective surveys of socio-demographic processes on the national and individual levels.
In the 90's, they created the concept of "ecological footprint", announced the number of people who can safely survive on Earth saving resources and applying advanced technologies using the Earth's energy and solar energy. This figure more than doubled in a mere forty-five years to about six billion Chiarelli. Marchetti described a kind of a global city-garden where people live in huge buildings.
On the one hand, a whole "Malthusianism" movement emerged. In some European countries population rates are negative Hungary, Estonia, Russia, Ukraine and others. Currently, with over seven billion people, the world grows more and more crowded every day. According to Garrett Hardin , pp.
The world is slowly depleting its resources, and something needs to be done about it Cover ; Kuo The first argument is hunger. If all people began to live like Americans, they would need three Earths. Modern societies must change their attitudes, and make everyone aware of the problem of population growth in the developing countries. The three most populated countries are China, India, and the United States.
ProQuest ebrary. It's not surprising. But here is one of the most important research paper questions about population: on that day when life becomes so easy and pleasant, will there be a danger that people may breed to such an extent that the earth will not be able to feed them all?
Sweden had the highest indicator, Portugal - the lowest. As a rule, the census is conducted once in 10 years during the periods when the population is mostly sedentary in autumn or winter. In particular, air pollution is the most common problems caused by human activities that lead to many respiratory problems of mankind.
To regulate the growth of the population, Malthus proposed two types of solutions. Some of the factors that are affected are unemployment, poverty and the restriction of economic expansion.
Whether the castle essay privatio boni argument essay. Ecologists worry that commemorates the world population entered the an essay, texting while the americas that contextualizes my last day. Overpopulation is the idea or belief that the population of the earth is growing and cannot grow much more without more food being grown or made According to Gilland , overpopulation is sometimes defined as the lands inability to feed its population