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Essay About Overpopulation
Essay About Overpopulation
Essay About Overpopulation
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Overpopulation
The Book of Genesis tells the story of creation of man. God said to man, "be fruitful and increase in numbers; fill the earth and subdue it." Prior to the nineteenth century, it was believed that God would provide for those who came into the world (Day 101). But, in 1798, this view was shaken by Thomas Malthus' An Essay on the Principle of Population, in which he concluded that while population increases geometrically, agricultural production only increases arithmetically. Current evidence shows that this theory may not be far from the truth. The world population reached 6 billion on October 12, 1999, and is expected to reach 9.3 billion by 2050! The impact of population growth is already felt by a majority of nations. The U.S. population has increased by 78% since 1950. Growing at 3,000,000 per year, U.S. population is expected to approach half a billion people in 50 years. A number of factors drive this growth. At the most basic level, it is because far more people are born each year than die. Advances in nutrition and health care have increased survival rates and longevity for much of the world, and shifted the balance between births and deaths.
The demands of increasing population magnify demands for natural resources, clean air and water, as well as access to wilderness areas. In the future, when there are not enough resources to go around, we will see significant scarcity, and a backlash of poverty. A number of problems lie behind scarcity and poverty. Ultimately, our own numbers, and the lifestyles many of us choose to live, drive all the critical issues we confront. Left unchecked, the combination of population growth and consumption- along with increasing inequity between rich and poor individuals and nations-will soon threaten not only the well-being, but even the lives of a majority of people on this planet.
When population levels reach a critical threshold, we then see both a decline in the resource base, and damage to the environment, which supplies all those resources. These trends reinforce each other - the damaged environment provides fewer resources, and the shortage of resources causes us to further damage the environment. World energy needs are projected to double in the next several decades, but no credible geologist foresees a doubling of world oil production, which is projected to peak within the next few dec...
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...many enjoy today will no longer be attainable. Fortunately a future of scarcity, inequity, and conflict is not inevitable. There are steps to be taken to stabilize population such as controlling fertility. Families can currently choose to have fewer children in industrialized countries. This can also be made possible for developing countries by providing family planning, and reproductive health care. If every couple in the world could reliably and affordably choose the number and spacing of their children, world population growth would slow by nearly twenty percent almost immediately. Protection and enhancement of human rights is necessary so that all people have access to the essentials of a decent life. Improving people's social health and economic well being can move them out of poverty, and away from needing more children for survival. Solving the problem of population growth will also help solve the environmental, economic and social problems the world confronts. "The choices we make in the next few decades about our own numbers and lifestyles will determine whether the world of the 21st century will be one of hope and opportunity, or of scarcity and destruction."
In, The Population Bomb by, Paul R Ehrlich, he explains the problem of population increase, and how there are people everywhere! The feeling of feeling over populated. He talks about how if there are more people then there is more food that needs to be produced then ate. He explains on the rich people becoming wealthier and the poor are going to be even poorer and there is going to be a starvation. Population is doubling every year and how our energy is turning into
As small mobile groups of hunter-gatherers adopted a sedentary lifestyle, they mastered both agriculture and animal domestication. These small settled groups quickly evolved into cities and towns that encompassed the entire globe. Today the estimated population of the world is over 6.2 million people.1 As the population has grown, it has had several deleterious effects on the Earth. These include climate changes, the spread of diseases, declining food production, deforestation, and environment pollution (particularly air pollution). As people have become more conscious of these harmful effects, they have begun to devise strategies to combat this problem. Among the suggested responses include a switch to renewable energy, a call for zero population growth, and adopting sustainable agricultural practices.
Garret Hardin’s “Tragedy of the Commons” is an article that identifies the nation’s current problems and predicaments that can’t be resolved through the use of technical solutions. Hardin’s work heavily focuses on overpopulation, a prominent and unceasing issue that significantly distorts and affects the stability of the Earth and the abundance of the planet’s resources. In his article, he mentioned some reasonable and important solutions to overpopulation, but he also explained its downside and how the said solutions may not be ideal and practical. “Tragedy of the Commons” revealed that the human population will continue to flourish and how it will be greatly detrimental to our society unless individuals get the education that they need and
Thousands of animals are put to sleep each year due to not having any available homes for them to be adopted. According to Jennifer Sexton and Tom Warhol in Domestic Animal Overpopulation, “The average female cat can produce two litters of six kittens per year, a female dog can produce one litter of six or more puppies per year, making pet overpopulation a significant problem.” Animal overpopulation is costing money and you can help the pets with spay and neutering programs. A new solution is mandatory contracts for breeders and spay and neuter programs. This paper will talk about spay and neuter programs, contracts for breeders, and why some people don’t think animal overpopulation is a problem. Thankfully there are solutions to this issue of animal overpopulation.
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 for 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, humans’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.
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.
About ten years ago while in a science museum, I saw a counter that estimated what the world population was at that given moment. Innocuous at first glance, since a number in excess of five billion is difficult to comprehend, what became alarming after watching the counter for a minute was the continual increase in the population. Thinking about the circumstances related to the population rise logically made the problem seem apparent. The earth is finite both in terms of physical size and in resources but the population is growing towards an infinite value. At some point the steadily rising population will move from being a problem that is geographically distant to one that is immediate and more salient than just an increasing value on a faceless counter.
One of the major effects of the huge population increase has been the depletion of natural resources and the destruction of ecosystems. In the 1960's, theorist Paul Ehrlich predicted that, given the skyrocketing figures of human population, the amount of food produced would not grow at a fast enough rate for human survival (Professor Carr Everbach, personal communication). He predicted mass starvation and death by the year 2000 as the result of uncontrolled population growth. Clearly, this did not occur. Ehrlich did not foresee the advancements ma...
Rising global population is hindering our ability to become sustainable, especially in poorer and developing nations. Empowering women through educational opportunities and family planning programs have been shown to decrease population in developed nations through demographic transition. Even though fertility rates are declining in developed nations, there has been a significant increase in resource consumption, and the consumption of material goods and services (Withgott & Brennan, 2011, Chapter 8). Although population control can be a touchy subject, it should be addressed as a solution to our overconsumption and need for sustainability.
One of the problems facing our world is population. It began about ten thousand years ago when the humans settled and began farming. The farming provides more food for the people thus making the population grow. Now we are about 6 billion in population and in a few years we will be around 10 to 11 billion. Therefore, our population will almost double in size. This means that we will need more food to support us. A study in 1986 by Peter Vitonesk, a Stanford biologist, showed that the humans are already consuming about 38.8 of what is possible for us to eat. Thus, if the population keeps increasing, the percentage will increase also, making us closer and closer to the biophysical limits. By studying the earth's capacity, Dr. Cornell, another biologist, believes that we are already crowded for this would. He believes that our world can only support two million people. Not only this, but population can cause complicated problems to the countries with very high population. These countries will need more schools to educate its people, they will need more hospitals and public health to take care of their people, and they will need more water and more soil for farming to feed all the people. In order to solve the population growth problem, the people should be educated. Once the people are educated they will be aware of the problems they ca...
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.
Though several people see large rapidly growing populations in developing regions as the primary culprit in environmental decline, we need to focus on the costly environmental outcomes of overconsumption among the gradually increasing populations of the developed nations. These differing emphases naturally point to fundamentally different solutions: slow population increase in less-developed nations or change destructive consumption and production patterns in the more-developed nations. This debate, however, assumes a one-step answer to the complex problems created by population pressures on the environment. Both population size and consumption ...
Humans have become a threat to our own way of life by consuming more resources than needed, blind to the consequences that we may face in the future. As of 2016 the world population is at 7.4 billion and it is estimated to be at 11.2 billion by the year 2100. However 10 billion is the maximum population that can be sustained in terms of food security, only one of the many factors to global sustainability. Due to the fact that human consumption exceeds the amount of resources available, the United Nations “recognizes that eradicating poverty is the greatest global challenge” in A/RES/70/1. Sustainable development is not only required to fulfill the necessities of the present but to guarantee the capability for future generations to satisfy theirs.
...contemporary environmental crisis, we are able to gather a concise understanding of issues that are often hard to explain yet alone understand. Wealth has become a power system evoking dualism of the western and third world. Power and quality of life is measured against the wealth of an individual. This is a result of human’s tendency to over utilize and eventually deplete the resources available to them inevitably leading to overpopulation. In the next fifty years, the success of the environmental movement may depend much more on its ability to change ethics and values. Environmental philosophy gives an invaluable lens into the issues of overpopulation by deconstructing complex dynamics within society. By spreading ideas within environmental philosophy to all different corners of the globe then everyone will have a chance to learn how to live rightly in the world.
One of the most complex issues in the world today concerns human population. The number of people living off the earth’s resources and stressing its ecosystem has doubled in just forty years. In 1960 there were 3 billion of us; today there are 6 billion. We have no idea what maximum number of people the earth will support. Therefore, the very first question that comes into people’s mind is that are there enough food for all of us in the future? There is no answer for that. Food shortage has become a serious problem among many countries around the world. There are many different reasons why people are starving all over the world. The lack of economic justice and water shortages are just merely two examples out of them all.