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Positive and negative impact of population growth on environmental degradation
Effects of increase in population
Economical effect of overpopulation
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Robert Pedene The world’s population has been growing faster and faster, which projects potential problems with maintaining world food and water supply, and altering biodiversity worldwide. Fortunately, there are practical and manageable ways to keep the world’s human population in check to make sure that overpopulation is avoided. According to the population reference bureau the world population is reaching close to 7,200,000,000 people and increasing fast. The University of Washington estimated the world population to reach a massive 11 billion people by 2100; this was even increased from the U.N.’s prediction in 2011 of 10.1 billion. The current rate of population growth could have a crippling impact on the future welfare of the human and the natural world in this century. There are about 78 million more births than deaths each year; this is alarmingly fast, even with most women having 2 or fewer children. That’s equivalent to the entire population of Germany every year. The Department of Global Health and population (GHP) diligently helps to improve health education, research, and finds new ways to help maintain and plan efficient ways to manage the world’s quickly growing population. The department’s research interests span a wide spectrum of topics, including social and economic development, health policy, and demography; design and financing of health care systems; women’s and children’s health; prevention and control of infectious and chronic diseases; and geographic information systems (GIS). The department has a special concern with questions of health equity and human rights, particularly in relation to health and population issues in developing countries. The department’s approach to these problems combines ... ... middle of paper ... ...re covered by India’s taxes this could ease the process. Citations page • Alvin Powell, Harvard Staff Writer A close eye on population growth http://news.harvard.edu/gazette/story/2012/10/a-close-eye-on-population-growth/ • Bryan Johnson, Possible Solutions to Overpopulation http://blogs.longwood.edu/johnsonba/2012/03/23/possible-solutions-to-overpopulation-2/ • Jeffrey McKee, Research and Innovation Communications Outlook is Grim for Mammals and Birds as Human Population Grows http://researchnews.osu.edu/archive/humanftprint.htm • Laurie Mazur (A Pivotal Moment: Population, Justice & The Environmental Challenge, 2010: page 11) http://www.howmany.org/big_picture.php • Molly McElroy, UW research: World population could be nearly 11 billion by 2100 http://www.washington.edu/news/2013/06/13/uw-research-world-population-could-be-nearly-11-billion-by-2100/
Population Council. “World Conference on Women: The Beijing Declaration and the Platform for Action on Women and Health”. Population and Development Review , Vol. 21, No. 4 (Dec., 1995), pp. 907-91. Web. 22 Nov. 2013
There are many gratifying factors that attract people to the state of Texas which allows it to be one of the most diverse demographic systems in the United States. The most imperative influences in Texas’ are the prosperous business settings in its major cities, the vast amount of land and rich natural resources, and the convenient central location in the United States. All of these factors are attractive to citizens throughout the states and immigrants looking to migrate into the country. These features can cause a state to have major fluctuations in its demographics in regards to race, income, and age.
Adolescents and children classified as having an “emotional disability,” "emotionally disturbed," or "emotional disturbance (ED)" notably are under-identified and underserved in special education (Forness, Freeman, Paparella, Kauffman & Walker, 2007). Being a voice for the voiceless for the ED population is about solidifying the relationship of ideas to one another; this paradigm is about creating a capacity for awareness, caring, collaboration, equity, and social justice.
At the U.S. Science Convention of 2011, the dire prediction was made that by 2050, we will have an “unrecognizable” planet by virtue of a huge population competing for a deficient number of resources. It is envisioned that the global population will climb to nine billion by 2050. Due to the increasing population, “we will need to produce as much food in the next 40 years as we have in the last 8,000,” said Jason Clay at the yearly meeting of the American Association for the Advancement of Science (AAAS). The only effective solution is to “minimize population growth…through more effective family planning”. We are now witnessing the truth that lied behind the theory of the economist, Thomas Malthus, who foreshadowed the increase of population with minimal resources to support it.
The United Nations projects that the global population, currently at 6 billion, will peak at about 10 billion in the next century and then stabilize or even decline; can our plan...
The worldwide population is approaching 7 billion and is expected to reach 9 billion by 2050 (Baird). This projected population number is down from a once predicted 16 billion (Baird) and while some are not concerned, others are worried about any increase in population. Population growth is discussed in the articles “Too Many People?” by Vanessa Baird; “Population Control: How Can There Possibly Be Too Many of Us?” by Frank Furedi; and “The Population Bomb Revisited,” by Paul R. Ehrlich and Anne H. Ehrlich. Baird and Furedi concur that a concern for population growth has been around since mathematician Thomas Malthus, in 1798, warned that overpopulation could lead to “the collapse of society” (Furedi). Furedi claims that too much human life is being used as an excuse, by population control supporters, for the world’s current and future problems. Baird tries to discover if “the current panic over population growth is reasonable.” For Ehrlich and Ehrlich the concern over population growth is very real, and they reinforce and support their book “calling attention to the demographic element in the human predicament” (Ehrlich and Ehrlich 63). While taking different approaches to their articles, the authors offer their perspectives on population growth, population control and the environmental impacts of a growing population.
In the last 50-year, the human’s population has dramatically grown from one billion in 1999 to seven billion in 2013 (Norwich University, n.d., p. 1). The scientists estimated that by 2050 the world population will achieve his peak point of almost ten billion, which means humans will need another planet to live in. According to Kochhar (2016), “Overpopulation is an undesirable condition where the number of existing human population exceeds the carrying capacity of Earth” (para. 1). Overpopulation is a problem that can cause future threats, which would affect our food, water, and energy. However, we can find variety of possible solutions to solve this problem.
The world population is growing at an alarming rate. According to the United Nations, the world population is projected to exceed nine point seven billion people by the year 2050 with an estimated six countries to surpass
If it weren't for natural disasters, famine, or policies set for limiting birth rate, the present as we know it would be very different. In the beginning of the development of human beings, we probably had a big explosion of a population. Compared to today, it was most likely a narrow population. It is probable that many diseases that we know of today, were not around at that time, so it grew fast enough to keep us from going extinct. Back then, It was very beneficial for us to reproduce, now, on the contrary, it will be why we might go extinct. Due to the world already being considered overpopulated, some policies have been established. According to National Center for Biotechnology Information, between the years of the 1930s and 1970s China had a massive growth of population; specifically, an increase of 500 million people. In 1979 China introduced the One-child-Policy for the reason to keep a stabled economy. As of today, that policy has slowly faded out. This is a big concern to many scientists because it is alarming that the results of the policy are implying that we have insignificant control over overpopulation. Equally important, The Economic and Social Affair stated in the book “World Population Prospects: The 2015 Revision”, “by 2100, the world population will reach 11.2 billion.” That being the case, These statistics are agitating and should be concerning everyone.
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.
Human population growth is unprecedented. Since 1950 the world’s population more than doubled and is still experiencing growth at an exponential rate. The United Nations has reported there are over 7 billion people coexisting on this planet with few if any limiting factors having a major impact on the overall growth rate. The organization also predicts by 2050, more than 9 billion people will inhabit Earth, however with this projection comes great concerns about the quality of life. It is predicted by some that the ecological services humans are the beneficiaries of will cease or be greatly strained. Exponential growth in the human population cannot continue without acknowledging the major changes that will ensue because of
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.
Since the beginning of mankind, we have reached many great achievements. We have developed many technologies and theories to solve and explain many of our questions and to improve human life. Through our years of evolution, we have severely increased our own survivability. This has been a great achievement for us, but in the recent decade, overpopulation is becoming a great issue. In the recent years, the rapid increase in population growth has troubled many in the field of political sciences. Scientists like Ehrlich have calculated and expected our population to grow even faster if we do not act upon the increasing rate of population growth. The birth rate of our planet is increasing exponentially, meaning that the birth rate has surpassed the death rate and that the rate of growth will only increase if left alone. The politics of population is a debate that involves both the fields of sciences and moral and ethical considerations. Science may provide an insight of
Arresting global population growth should be second in importance only to avoiding the nuclear war on humanity 's agenda. Over population and rapid population growth are intimately connected with most aspects of the current human predicament, including rapid depletion of nonrenewable resources, deterioration of the environment and increasing international tensions. (Ehrlich) What we need to know is that unless we address the causes of overpopulation in a timely manner, we will see a point in which the earth cannot support the number of people