Causes of Overpopulation and Solutions

Causes of Overpopulation Essay
According to the U.S Census Bureau the current world population is estimated to be about
6,770,332,394 people and still growing exponential. Also the world population is suppose to be
over 8 billion people by 2025, and 9.5 billion by 2050 (U.S. Census Bureau). The only way to
prevent this problem from becoming a world epidemic is by truly understanding some of the causes
of the problem and what this problem might bring to the future of mankind.
The world population growth is moving exponentially up in a J curve, which is normal for
populations in nature with abundant resources. Surprisingly the human population has not yet
reached the carrying capacity (Michigan U.). 11,000 years ago during the time of the agricultural
revolution...show more content...
According to Carl Haub, the total number of people to ever be born is approximately 106 billion
people up until 2002. With nearly 7 billion people alive today that is about 6% of the total people
who ever lived (Curtin). Today the population growth rate is around 1.3%. the peak of population
growth was between 1965–1970 when the growth rate was about 2.1%.
Many factors affect the growth of the populations including birth/death rate, age of overall
population, resources, environment, and distribution. The most important is birth rates and death
rates. Before modern medicine and urbanization the birth rate was very high but the death rate was
about the same. In that time having a large family would improve status and life because of the
extra help with needs. But today in developed countries with urban environments means a large
family equals higher cost, lower standard of living, and lower status. In Thailand, where schooling
is expensive, people saw that having more children caused having to spend more money on school.
When this happened the births per woman went down from about 6 to around 2 in only ten years
(Michigan U). The age distribution of developed countries is close to equilibrium due to the
economic constraints. This means there are less young people to produce off spring, slowing the
overall growth. In developing countries the age distribution is shaped like a pyramid, meaning many
young people in turn causing more off spring and high population
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Population Education
Definition
"Population Education or population awareness refers to factual knowledge about population
dynamics required to understand the nature and magnitude of the burden imposed by rapid
population growth"
Aims and objectives of population education?
Population Education is one of the upcoming educational innovations in the world. It has a relatively
short history. The first national seminar onPopulation Education was held in Mumbai in 1969. Now
the inevitable question arises that what this Population Education is.
First of all I have to confess that it is not at all an easy task to define Population Education. Several
experts have attempted various definitions of Population Education but a universally accepted
definition is yet to...show more content...
It also helps the learners to understand that the family size is controllable and population limitation
can facilitate the development of a higher quality of life.
The objectives mentioned in this article are more or less suggestive. The interaction among the
various facts of the population dynamics is such that it is not possible to encircle them with a
defined border. These objectives merely outline an operational framework of Population Education.
Population Education and Its Objectives
It is an article on definition and objectives of Population Education.
Population Education is one of the upcoming educational innovations in the world. It has a relatively
short history. The first national seminar on Population Education was held in Mumbai in 1969. Now
the inevitable question arises that what this Population Education is.
First of all I have to confess that it is not at all an easy task to define Population Education. Several
experts have attempted various definitions of Population Education but a universally accepted
definition is yet to be found. The Regional Seminar on Population and Family life Education,
UNESCO, Bangkok, 1970 defines: "It is an educational program which provides for a study of
population situation in family, community, nation and the world, with the purpose of developing in
the students, rational and responsible attitudes and behavior towards that

Argumentative Essay On Population Control
Population Control
"The population problem has no technical solution; it requires a fundamental extension in morality."
–Garrett Hardin
"The prediction that spawned a generation of alarmist has now in turned on its head. But the
prospect of an emptier planet is creating its own set of problems." –Ben J Wattenberg
The realization of the world's population crisis is creating new and disturbing ideas by many
people to solve our over population problem. Many ideas are being condoned as well as being
criticized. Examples set by other countries such as China and India should help the United States
establish a policy that is moral and can solve over population, if there is a problem at all. Most
people believe...show more content...
There is intense controversy concerning these questions, whether Earth is over populated and what
measures if any should be taken to slow population growth. To some the planet is already
overpopulated, but others claim that if everyone existed at a minimum survival level, Earth could
support 20–48 billion people. This would require that everyone abide with a replacement fertility
rate. It is a number of children a couple must bear to replace themselves. It is slightly higher than
two children per couple. 2.1 children in MDCs and as high as 2.5 children in some LDCs. This
suggestion does not mean that if the fertility rates are lowered to replacement level that the
population will come to immediate halt. The chain reaction would take 50 years to see if it was
continued with success.
Another suggestion made to help slow population growth is an idea that has many other effects,
ones that society might not be ready for. Its called, "Reducing Births by Empowering Women".
Women tend to have fewer and healthier children and live longer when they have access to
education and to paying jobs outside the home, and when they live in societies in which their
individual rights are not suppressed. Having children later in their life infringes on the amount of
babies they are capable of bearing. However, empowering women by seeking gender equality will
require some major social changes, which will be difficult to achieve. "Using Economic Rewards
and Penalties to Reduce

Theory of Demographic Transition Essay
The 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 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...show more content...
But the death rate exceeds the birth rate, which triggers the population increasing very slowly or
almost stable. In this stage, birth rate becomes high due to less use of contraception and
sterilization. Most of the people do survive in agriculture where the children are considered as
economic assets and so people are encouraged to get many children. Similarly death rate becomes
high due to diseases, natural calamities, wars, etc. Infant death rate is also found very high.
Because of poor health facilities provided by the state to the people, lack of clean water and
sanitation and food shortage, health of the people will be weak so that the people will depart the
life in high numbers. Before 1920, China and India were at this stage (Raj, H. 2003). This stage is
generally found in the countries where people depend on agriculture as a main source of surviving.
At present, the countries like Nigeria, Ethiopia, Tanzania, Angola, etc. are passing through this stage
(Raj, H.2003)
The Early Expanding Stage:
This is the second stage of the Theory of Demographic Transition. In this stage, birth rate does not
come down from the High Stationary Stage but death rate gets very much declined, which triggers
very rapid growth in the population change. In this stage, the nation provides the better public health
services to the people so that the people will not depart from the life so rapidly, and the declining in
infant

Human Population Growth
Human population growth is becoming a huge issue in our world today. The population is
increasing rapidly. The reason that it is becoming a concern is because it has affected the
economic, environmental, and social aspects of our world. In the film Frontline: Heat, we can see
how there might not be a future for our planet unless we are able to reduce the emissions and make
our world a safe place. Not only for the present but also for future generations so that they are able
to live long and healthy lives. 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,...show more content...
The revenues are not enough to provide for the population growth. This affects families to save less
because they are spending all of their income on basic needs and cannot afford to educate their
children, which produces poverty in the next generation. This results in low qualification and low
chance of employment for children when they reach the working age. Due to this, industries and
services cannot develop. With the increase of population, the volume of employment and
unemployment increases. The number of unemployed depends on the size of the active population
called the Labour Force. If the growth rate of the population is higher than the job opportunities
available to the labour force, unemployment will occur. When there is an increase in population,
society is solely focused on providing the basic needs. This results in the lack of obtaining education
and because of this they cannot help the economy expand. Also, there are more consumers with the
increase of population than producers, causing the restriction of economic expansion.
Not only is our economy impacting the population, but so is the environment. "Population is the
number one threat to our environment". (Population Growth
Impacts on the Environment website). Our population is rising beyond the earth's ability to maintain
a reasonable quality of life. This enlarged population has also increased the land uses, resource uses
and pollution problems. A raise in land use

The Population Of The United States
With the continual increase in the elder population, whether or not an aging population is beneficial
to society has become widely debatable. While many believe that this top–heavy type of population
distribution poses a colossal obstacle in terms of economic development in the long run, others
maintain that it is a testament to the development of a society. Given that a high proportion of
elderly citizens puts immense pressure on the working force and would be a burden on the
healthcare system, I firmly believe that the ever–increasing population of elders predominantly
brings negative effects. Regarding a dearth in the working population, an aging population
significantly reduces the size of the labour force in a city. With reference to figure 1, which is about
the percentage of total population age sixty–five and older and age eighty and older in eight
countries from 1980 to 2020, the table shown that the increasing percentage of old people among
three countries: Japan, Canada and Australia raised highly than other countries in comparison.
Japan had the highest increase by 89% and followed by Canada (36%) and 26% in Australia. The
increasing elderly indicates a larger number of retired people. It implies that adults have to work
even harder to financially support the entire population, resulting in an escalating dependency ratio
in the sense that "an increase in the ratio is understood to mean a growing burden on each person in
the workforce

Population Growth Essay
Population Growth
Population Growth is becoming a huge issue in our country and world today. The reason that it has
become such a pressing issue is that our growing population needs a growing economy and has
growing needs. As our population grows, the needs of the population become bigger. Very large
population becomes a problem when there isn't enough space to live, and not enough food and
supplies to live off of. We can predict population size in thefuture by examining the recent past.
This can give us good ideas about what we will have to do to accommodate all of the people in the
US and the world, or start to put restrictions on babies being born like our fellow country China. In
this activity we were given the...show more content...
The errors in the linear model were random, but not off by much each different year. The population
wasn't off by more than 2,000 people at most in one year. Using the linear model we made some
predictions like what will the population being the year 2000? By putting the equation into the
calculator and going into the table, we predicted that in the year 2000 the population would be 2.76
billion. Another prediction that was made was what will the population be when I retire. Most people
retire when they are about sixty– five, so that would be in the year 2045. The population in 2045 is
predicted to be 3.8 billion according to the linear model. The population will double from the
current population in the year 2114. The population will then be 5.52 billion. One thing that I am
concerned about is how high the population will be when my children are growing up. I plan to
have children when I am about 27 so when my child is about 20, the year will be 2027 and the
population will be 3.4 billion. Next we did the same procedure for the world population. In this case,
the exponential model fit the data more efficiently. The equation was 2,552,666,405 =
1.018,677,273^x, r = .998328246. The world population for the year 2000 is will be 6.44 billion.
Upon retiring the world population will be 1.5 trillion people. Comparing the two models the
exponential model makes sense because the population is growing at such a rapid rate. The

Globalization and the Effects on Population: A Look at Projections, Theories, and Global Population
Practices. "We in the West do not refrain from childbirth because we are concerned about the
population explosion or because we feel we cannot afford children, but because we do not like
children." Germaine Greer, an Australian feminist writer, may or may not have been entirely serious
when she wrote this statement, but the statement is an insightful one nonetheless. Greer hits on three
major underlying themes that affect the study of global population trends. The first and often most
important concern in population studies is that of a "population explosion." Other important factors
including the economic impact on population...show more content...
Population Growth, "Explosion", and the Forces of Globalization By the mid 1950's it was already
evident that a large population growth was occurring worldwide. Basic demographic statistics show
unprecedented population growth in the twentieth century. "In 1900 global population was 1.7
billion, in 1950 it reached 2.5 billion," long term projections from the United Nations estimate that
human population will reach the 6 million mark by the end of the twentieth century and furthermore
they project a growth to a population of approximately 11.6 billion around the year 2200 . Most
scholars, and even the United Nations statisticians themselves, will acknowledge that such long–term
projections are at best simply nothing more than guesses. Despite this fact, these projections must
still be acknowledged in order to plan for a future in which 11 billion people may have to share the
scarce land and resources left in our world. The debate over population growth is one that is fierce,
often over exaggerated, and clearly centered around the Malthusian dilemma. Alarmists will warn
that the population is far outgrowing our food sources, therefore population growth must be the main
cause of hunger. "In 1985, at the height of a major African drought, Colorado governor Richard D.
Lamm wrote in the New York Times that the United States should stop giving emergency relief to
African countries that failed to reduce

Essay on Population Demographics
Population Growth Rate: Highest to Lowest Rate
Nigeria: 1st Egypt: 2nd Mexico: 3rd
India: 4th USA: 5th China: 6th
Italy: 7th
1.How do you suppose living conditions differ between the countries furthest along in the
demographic transition compared to the country earliest in the transition? How would living
conditions in these two countries affect both birth and death rates?
The living condition for countries earlier in the demographic transitions such as health and food
supply are improving. Thus better health conditions decrease death rates and more food supply can
lead to increasing birth rates. Since living conditions (health and...show more content...
Italy reached a stable population much earlier than Nigeria. While the total population for Italy
stayed small, Nigeria has approximately 7–9 times more population for each age group. Italy is
further in the demographic transition and already had a declining growth rate keeping the
population fairly small. In contrast, Nigeria is barely a developing country with a much higher
growth rate thus creating a greater ending population. In terms of land and rural area, Nigeria has
more land to expand and sustain this population size.
6. Many Western European countries are giving monetary incentives to employees who have
multiple children. Why would they do this? How would a baby boom change Italy's demographics?
Western European countries are giving monetary incentives to employees with multiple children
because their population is decreasing and they want the population to increase. The average birth
rate is 1.28 children per woman, not enough children are born to replace their parents. A baby boom
would increase the population in Italy, that generation will then have more babies and cause an
increase in population. 7. What would Egypt have to do in order to reach a zero growth rate? What
kinds of challenges might the Egyptian government face in trying to implement these measures?
Egypt would have to decrease their average birth rate to around 1.69 children per woman or increase
the age group at which they

Essay about Sampling
Sampling
Carrying out a survey of every single potential consumer (known as population) of a firm's product
would be impractical, time–consuming and costly. Businesses still, however, need to collect
enough primary data to have a clear idea of the views of consumers. This can be done by taking a
sample of the population. This sample group should be made up of consumers that are
representative of all potential buyers of the product. There are a number of ways in which a sample
can be chosen.
Random Sampling
This method gives each member of a group an equal chance of being chosen. In other words, the
sample is selected at random, rather like picking numbers out of a hat. Today computers can...show
more content...
So, if the business was interested in how 'class' affected consumers' demand for a food product, it
might divide the population up into different class groups, such as working class males, middle
class females etc. A random sample could then be chosen from each of these groups by making
sure that they were the same proportions of the sample in each category as in population as a
whole. So if the population had 10 per cent upper class males, so would the sample.
Quota Sampling
This sampling method involves the population being segmented into a number of groups which
share specific characteristics. These may be based on the age and the sex of the population.
Interviewers are then given targets for the number of people out of each segment who they must
interview. For example, and interviewer may be asked to interview 10 males between the ages of
18 and 25, or 15 females between the ages of 45 and 60. Once the target is reached, no more people
from that group are interviewed. The advantage of this sampling method is that it can be cheaper to
operate than many of the others. It is also useful where the proportions of the different groups within
the population are known. However, results from quota sampling are not statistically representative
of the population and are not randomly chosen. They must therefore be treated with caution.
Cluster Sampling
This involves

Essay On Cross Sectional Study
Study population:
This cross sectional study was performed, in 2009–2010 as the third survey of school–based
surveillance system entitled Childhood and Adolescence Surveillance and Prevention of Adult
Non–communicable disease Study (ASPIAN–III).
This school–based nationwide health survey was designed and applied in27 provinces in Iran. The
detailed methodology was previously described and presented here in brief. The present survey
included 5744 students, ages of 10–18 years, recruited by multistage random cluster sampling, from
urban and rural areas of 27 provincial counties in Iran. Eligible schools for the study were stratified,
according to the information bank of the Ministry of Education, and then were selected randomly. In
selected...show more content...
Screen time activity (STA) was categorized into two groups, less than 2 hours per day and equal or
more than 2 hours, based on the international screen time recommendations (20).
In this study, we collected the leisure time physical activity of participants, in the week prior to the
study, using a validated questionnaire (21). Children reported their weekly frequency as none, 1–2
days, 3–6 days, every day of leisure time physical activity outside of school, lasting at least 30
minutes, and causing heavy sweating or large increases in breathing or heart rate. For statistical
analysis, each weekly frequency received an intensity, for 0–2 days per week, mild, 3–5 days per
week, moderate, and 6–7 days ( as severe ) (22).
Biochemical measurements:
Blood samples were analyzed to assess serum levels of total cholesterol (TC), triglycerides (TG),
high–density lipoprotein cholesterol (HDL–C), low–density lipoprotein cholesterol (LDL–C).
Children and adolescents, exhibiting at least one of the following lipid alterations, were defined as
having dyslipidemia such as elevated total cholesterol в‰Ґ170 mg/dL, low HDL–C <45 mg/dL,
elevated LDL–C в‰Ґ130 mg/dL, and high triglyceride concentration в‰Ґ130 mg/dL, as established
by the guidelines of prevention of atherosclerosis in

The Population Problem Essay
The Population Problem
Two hundred years ago, Thomas Malthus, in An Essay on the Principle of
Population, reached the conclusion that the number of people in the world will increase
exponentially, while the ability to feed these people will only increase arithmetically (21). Current
evidence shows that this theory may not be far from the truth. For example, between 1950 and 1984,
the total amount of grain produced more than doubled, much more than the increase in population in
those 34 years. More recently though, these statistics have become reversed.
From 1950 to 1984, the amount of grain increased at 3 percent annually. Yet, from 1984 to 1993,
grain production had grown at barely 1 percent per year, a decrease in grain production per...show
more content...
More people means more waste, more pollution, and more development. With this taken into
consideration, it seems that Hardin's teachings should no longer fall on deaf ears. When discussing
the issue of population, it is important to note that it is one of the most controversial issues facing
the world today. Population growth, like many other environmental issues, has two sides. One side
will claim that the population explosion is only a myth, while the other side will argue that the
population explosion is reality. Because of this, statistics concerning this subject vary widely. But, in
order to persuade, it is necessary to take one side or the other. Thus, statistics may be questioned as
to their validity, even though the statistics come from credible sources.
Lifeboat Ethics
The United States is the most populous country in the world, behind only China and India. Unlike
China and India though, the United States is the fastest growing industrialized nation. The United
States' population expands so quickly because of the imbalance between migration and immigration,
and births and deaths. For example, in 1992, 4.1 million babies were born. Weighing this statistic
against the number of deaths and the number of people who entered and left the country, the result
was that the United States obtained 2.8 million more people than it had gotten rid of (Douglis 12).
Population increases place great strain on the American society and more particularly it

Why The Human Population Grow So Fast
Shelby Coats–Lamberth
7/18/15
Chapter 34
Human Growth and Population The human growth population has been doubling for several years.
During the seventeenth century it when scientists really seen a major increase and now it is tripling
in shorter amount of time. The human growth population has been the most abundant and the
longest growing out of all the animal kingdoms. Some of the reasons why the population of humans
have grown so fast is because of the mechanical inventions and realizing how important medical
attention is. According to Meder & Windelspecht (2014) the human population was approximately
five billion people in the 1650's, and by the 1850's is doubled again. Now today we are estimated to
have approximately seven billion people

The Human Population Essay
The Human Population By some, the human population is viewed as an environmental problem.
There are also those who do not view it as a problem. In my opinion the human population is not
yet, but is soon becoming a large problem. This is because very soon we will run out of room and
resources for the amount of people who will be living on this planet. Because the world's population
is increasing at a rate between one and two percent, we expect it to double within the next 35 to
70 years. At this rate it will be impossible to support every living being on earth. In fact, many people
starve to death each day. Although this happens in America, this starvation most often occurs inthird
world countries. This is because these countries are...show more content...
Even selecting the people I though should be killed would be impossible for me. I believe many
people would also have this problem. Even if some one could be found who was comfortable
selecting and killing people, who is to say that this person is correct. I don't believe that any human
has the right to decide who should die in a situation like this. Well then, how should we go about
solving this problem? Are acts of Mother Nature such as AIDS, earthquakes, etc. our world's way of
dealing with this problem? Is this not natural selection?
Although the starvation of these third world peoples is a horrible thing, I believe that changing it
is not necessarily the answer. We now know that we need to do something about the rapid growth
of our population. Are the growth and death rates, the poverty and starvation in the countries, our
earth's way of doing that? Or even if it is not, is it not an answer? Do we really need to worry
about the conditions in these countries? We need to slow down he growth of the population and
that is exactly what is happening. Although it sounds like a horrible thing to say, the world is in
danger and needs help. The world however is doing fine right now. It is within the next 70 years
that we will begin to see and feel the actual consequences of having a population too large for the
earth to support. In my opinion it is a very good idea to start working on this problem now, because
when it becomes a reality, it may be
too

Effects Of Population Pollution Essay
Population around the world is growing rapidly each year, which is unfortunately causing negative
impacts on the environment. Each day the air around us is becoming more polluted as the amount of
carbon dioxide emitted into the atmosphere caused by human activities increases each day. As
population continues to gradually increase, it is causing harmful effects in terms of air pollution. An
increase in the number of people directly varies with the pollution that is emitted into the
environment. Moreso, the human population is polluting the air due to the use of vehicles such as
cars, trucks, and planes which use gasoline or natural gas to produce electricity in order to power the
vehicles which is causing pollution to exude into the...show more content...
"For instance, even on the last Diwali day which fell on October 18, smoke caused due to the
bursting of fire crackers was alarming in Delhi where it was banned by the court." The use of
fireworks can cause vast amounts of air pollution. Additionally, humans are not aware of the serious
impacts that air pollution can cause. If the population continues to increase around the world, then
the amount of air pollution is going to continue to increase. A majority of the individuals globally
pollutes the air in some way. Air pollution can have a serious impact on the health of the human
population. "Air pollution kills 3.3 million people a year worldwide, including 55,000 Americans,
according to a new study by an international group of scientists." This is becoming a serious
problem. An immense amount of deaths in the world is caused by the polluted air that humans are
breathing. One of the major causes of air pollution is the use of vehicles among humans. Large
vehicles such as trucks, planes, and cars emits large amounts of carbon dioxide into the air.
Correspondingly, this causes extensive amounts of pollution to enter into the atmosphere; therefore,
in order to prevent further deaths and health problems due to air pollution, the use of vehicles needs
to be cut down to avoid the extensive amounts of carbon dioxide to enter into the atmosphere.
This issue of the effect of overpopulation on air pollution needs to be addressed to the public in
order to prevent

Essay on World Population
World Population
Works Cited Not Included
Population causes a heated debate among many people. The world's population has exceeded 6.5
billion and continues to increase about another 76 million each year. The three most populated
countries are China, India, and the United States. Scientists have become worried that the population
will double within the next 50 years, exceeding 12 billion people. With scarce natural resources and
the strain that a doubling in population will cause on food availability, people become more wary
about population control. What is population control? Population Control is the practice of limiting
population increase, usually by reducing the birth rate (www.wikipedia.org).
The first country to adopt a...show more content...
Samuel states in his article, "The Development of India's Policy of Population Control": "This policy
has not yet received the attention merited by its importance for India's development."
China leads India in population by about 2 million people, putting China at the top of the list with
1.3 billion people, roughly 20 per cent of the world's population (www.wikipedia.org). What has
China done in the effort to slow the ever growing population? In 1979, China introduced a policy
limiting one child per family. This was unprecedented. In 1986, the limit increased to two children
per family, as long as the family was non–Han. (Han is the ethnic majority in China). Some rural
Han families were also allowed to have two children, as long as the firstborn child was a female.
The goal in doing this was to limit the population to below 1.37 billion by the year 2010. Some
families refused to adhere to the family limitation policies. For example, they sabotaged government
mandated contraceptives and paid doctors to claim to have performed abortions.
It has been 28 years since the policy was set, and there have been some gender fluctuation within
the Chinese population. At first, the Chinese families only wanted male children in order to carry
on the family name and honor. Many families with daughters born wanted abortions or simply
killed the females after birth. In 1995, 1,166 male children were born for every

Persuasive Essay on Overpopulation
There are approximately 6 billion people on our planet now and by 2050 that number is expected
to jump to 9 billion people. (http://www.prb.org/datafind/datafinder5.htm) Picture yourself driving
down a crowded street or stuck in a traffic jam, have you ever wondered how it is possible for that
many people to live all on the same planet. I have had those thoughts several times and believe that
overpopulation is one of the biggest problems in the world today. Overpopulation has become a
major crisis in the twenty–first century and it's detrimental affect on our living standards,
environment, and much needed resources. The problem is not the number of people in this world,
but the way people choose to live. The dilemmas created by...show more content...
A more serious issue brought about by overpopulation also has an effect on the environment. The
growth in the population has created a need for more energy to be produced. Energy is an important
resource that is in constant demand, regardless of the pollution it disperses into our air and water. Air
and water pollution can cause health problems and environmental issues which should not be
overlooked, for the sake of our future and our children's futures. The products used in this process
release fumes into the air we breathe and are mostly invisible to the human eye. Air pollution rises
into the atmosphere and combines with the moisture in the air and it causes acid rain. Acid rain then
begins to contaminate our lakes and soil, as well as our drinking water, plants, and animals we
consume. Some of the things we should do to lessen the amount of pollution immersed into our
environment include, car–pooling, turning off lights when not in use, and even turning off the water
while brushing your teeth. We definitely need energy to increase industrial developments, but we
need to be smart about how we use it before it depletes every source of clean air and water available
to us.
A more commonly recognized issue created by overpopulation is the shortage of food, water, and
shelter to accommodate all 6 billion people. Food and water are vital resources needed to just
maintain

Essay On American Population
The American population is getting older which presents us with many challenges but also present
us with potential opportunities. With the length of life and quantity and fraction of older persons
rise in most industrialized and many evolving nations, a crucial question is whether this population
will be accompanied by continued or better–quality health, an improving quality of life, and adequate
social and cost–effective resources. This answer lies in the ability of peoples and societies, as well
as modern social, governmental, financial, and health service delivery systems, to provide optimum
assistance to older persons. The significant policy worries pertinent to health and long life are the
impending economic viability of pension,...show more content...
A drop in net immigration to the United States is a key factor that has contributed to the aging of the
US population. According to the U.S. census Bureau, "there have been a drop in immigration
levels in the United States", which, mean that a smaller share of U.S. population growth can
directly attribute to immigration similar to natural increase these can also be related to jobs losses
that are normally filled by immigrants such as construction jobs, and manufacturing jobs.
Declining fertility rates are also a key factor in the United States. "In the past the 18 and under
have exceeded the 65 and older, but now have declined by 190,000 per the Census Bureau in 2010
and 2011 while the elderly have increased by 917,000. Working–age adults, and those in childbearing
ages, is also down". There is also a decline in fertility rates as well, they estimated 4 billion birth
between 2010 and 2011 which is down from the 4.2 that was between 2005 and 2006.
Source: U.S. census Bureau
Healthcare reform is one of the biggest issues we are facing at this time we thought that the
Obamacare was supposed to help get Americans insured or make insurance cheaper for those who
have it. Instead Medicare spending during 1969 and 2013 for private health plans grew at an
average rate of 7.5% (Centers for Medicare & Medicaid Services2014). We do need better healthcare
but the question would be if

World Population Essay
According to the Population Division of the United Nations, world population reached 6,500
million in 2005 and will continue growing by more than 76 million per year, United Nations
estimates indicate that by 2050 there will be between 7,700 million and 10,600 million, being the
most likely projection of 9,100 million inhabitants. The availability of arable land and increased
efficiency in food production from land can reach their limits. The oceanographic conditions,
climate and its effect on soil quality and various human uses to determine crop land will be unable
to provide food for the ever growing human population. On the other hand, it is recognized, therefore,
that marine and freshwater aquatic, covering over 70% of the planet's...show more content...
In 2000, the salmon produced more than 1.1 million tons or 61% of the total production of
salmon in the world. This trend is particularly evident in Norway, where the combination of
reduced availability of wild resources and sustained increases of crops has resulted in the
production of farmed Atlantic salmon is 100 times higher than the wild catch. In Canada, the
decline of natural stocks of Atlantic salmon and Pacific has led to severe restrictions on the catch
of wild species. In Chile, growing sustainably salmonid species has increased, reaching in 2000
27% of world production exceeding (52%) the value of exports of fishmeal and other marine
products.
In Chile within the various aquatic species on which extractive activities are carried out and
cropping, the mussels are second in the national harvest totals (18%), this group being represented
by the species' giant mussel "(Choromytilus chorus), the "mussel" (Mytilus chilensis) and "mussel"
(Aulacomya atra) (Subpesca, 2006) (Fig.1). The development of the mussel, which represents the
oldest farming activity has been developed in Chile, since there are reports of field trials from
1968 (Yanez, 1974), was initiated breakdown product of the fisheries of these resources, as the near
extinction of "choro shoe" and the depletion of the natural banks of the "mussel" and "mussel." The
greatest success is achieved in the cultivation of "mussel" in PutemГєn and other

Reflection Paper On Population Growth
As I reflect upon the topics that have been discussed in this course thus far, I am genuinely
impressed by the growth and evolution of my knowledge and perspective regarding human
population growth. From the start, I felt that global population growth is a major issue because it
perpetuates existing issues of malnutrition, water scarcity, disease, and social unrest, but I was truly
only concerned in a broad universal sense. After having had the opportunity to explore issues of
agriculture, resource distribution, and population control as an active participant in this course, I
feel much more personally implicated in the issue than I did initially and feel that it should be a
topic of highest priority worldwide. Our global agricultural situation is much more dire than I had
previously understood. Our excessive tillage of the land and economic investment in the
agricultural industry is literally exhausting the soil of its nutrients thus reducing the amount of
arable land available for us to grow food to a mere 11% of Earth's total landmass. Perhaps even
more alarming is the fact that as the population continues to grow and the demand for food
increases in response, the land available for food production shrinks simultaneously, and soon it
may become impossible to properly sustain our species because we will have no resources left to
exploit. Dr. Wilson expressed the world's treatment of the issue of food supply best when he
suggested, "This is an abstract concept until you go

Causes of Overpopulation and Solutions

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