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Overpopulation effects on the environment
Overpopulation problems
The negative effect of overpopulation on the environment
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Q: Over-population is strength or weakness for world?
Answer:
Over-population
Over-population means that the number of people increased from the limit of the world. Actually over-population is proportional to the birth rate. Overpopulation can result from an increase in births, a decline in mortality rates an increase in immigration, or an unsustainable biome and depletion of resources. The population is increasing day by day due to which facilities are going to decreases.
There are some advantages which convey us that over-population is strength for world but there are many reasons due to which it is weakness for the world. But actually Over-population is weakness for the world. It creates many problems for the whole world. It creates many serious problems.
Over-population is a Weakness for World:
Over-population is weakness for world not the strength for world. It creates many problems.
Some of them are as follow.
1) Population and Poverty:
The raising of population increases the poverty of the world. Poverty and population very often go hand in hand. It increases day by day due to population. It is estimated that 58 million out of 180 million people of Pakistan are living below the poverty line. This is because, the population of Pakistan is increased very rapidly in the era of 21st.Due to the poverty, People are facing the problem of lack of food, clothes, houses and many other life facilities. Poverty is not only the problem of Pakistan but the whole world. Poverty is all about the rapid growth of population.
2) Unemployment:
Unem...
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...ney to fulfill their wishes and become a theft. In this ways over-population increase the theft rate in the whole world. When people have no job or have no source to earn money due to population in the world, they start taking drugs, smoking, drinking and fall in many other bad habits or crimes.
Conclusion:
Now people have realized, the dangers of over-population. Every country is caught up with this problem and population growth control has become an economic necessities. Some countries have taken control of population seriously that it has become a national effort. Through media people are being educated about the disadvantages of over-population.
What we can do:
For surviving from these disasters we have to educate our people and tell them the defect of over-population to control the population of world.
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
Following this reasoning, it could be inferred that the cyclical reduction of population through famines is a necessary condition for the efficiency of an economy. Therefore, by clearing the surplus population from the land, the market rebalances itself. So at that point, it can be suggested that a definition for overpopulation is the moment when a community is too large to maximize the efficient production of its economy; so it would need a reduction in numbers that would raise income per
As an object of analysis sociologists defines population as an aggregate of people in a geographical area that has size and longevity. The size has a lower limit of two and no upper maximum. Longevity varies and has a lower limit of zero with no known upper limit. Populations are by definition made up of individuals. The study of human population is termed demography. Demography studies the size and composition of a population, as well as migration and location of the population. Demographers track birth rates and death rates and monitor the population growth and try to explain them in terms of the social system's development. A good example is the Malthusian theory in which population increases geometrically and the resources increase arithmetically resulting in a lack of resources resulting in famine and war. Fortunately the theory is flawed in that it does not consider social factors such as artificial contraception and the burden of large families in a post industrial society. The way a population interacts with the environment creates a social system. The social system draws on the population and affects the population. An example of this is in India where the ratio of men to women is 108 (108 males to every 100 female) while the sex ratio of most other nations is below 100. The cause for this disparity ...
In general, poverty is a widely spread all over the world but there are areas where due to certain factors, it is more common than in others. There are a lot of factors that can cause poverty one of the example is, natural disasters. There are many types of natural disasters such as floods, earthquakes, volcanoes, hurricanes, etc. Over ninety percent of deaths rate are caused by natural disasters take place in poor countries because in poor countries they do not have abilities to prevent the disaster and the houses are made of lower quantity. Compare to the richer countries, poor courtiers are more difficulty to recover because they are already poor and the natural disasters may only make it worse. After the natural disasters, the environment of counties will likely to be polluted wherefore it is more susceptible to disease because less clean water to be use and fewer doctors and health care. In addition, government will need rebuild the houses and infrastructures that have been damaged. (slideshare.net, 2009) Another example is, high divorce rate may increases the poverty especially for
With Australia’s population rapidly nearing 23.5 million people, the issue of sustainability and the number of people Australia can allow to live comfortably without significant damage to the surrounding environment is extremely important. The misconception that Australia is underpopulated with plenty of room to accommodate the worlds rising population is widespread. With the majority of Australian land being arid and inhospitable, finding available land and resources to accommodate a rising population is placing a huge amount of pressure on the Australian environment. Australia’s population growth consists of two main components; births minus deaths and net migration. While Australia’s birth rate sits at 1.9, lower than the 2.1 needed to replace our aging population, our expanding population comes from overseas migration accounting for around 60 per cent of our growth (Department of Immigration and Border Protection). Currently the total migration rate is set at 210,000 people per year making Australia’s population quickly on the rise. This poses an important discussion regarding the impacts of such a rise and if there is a specific number that constitutes a sustainable Australia regarding population. The issues that may come to pass as a result of overpopulation are great and varied. These include and are not limited to; resource shortages, social conflict, overcrowding, pollution, habitat and biodiversity loss and a lowering in national health standards. The Australian Conservation Foundation (ACF) has put forward arguments opposing a rising population due to the predicted environmental damage we would face as an outcome. A few of the main problems associated with an unconstrained population are outlined in this essay.
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. Overpopulation would help control growth by having only one baby born or no children at all. This would help limit the population and allow the world to grow and the population does not get out of hand.
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.
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.
Over the centuries our civilization has tried to come up with an ultimate solution concerning
Overpopulation Problems in China In spite of the great achievements that China has achieved in the recent years, our country is still a developing country, which is facing many serious social problems. The most serious of all is overpopulation, for it has a passive influence on the national economy, education and environment. First and foremost, overpopulation is the main obstacle to the economic development in China. The limited natural resources in China can hardly support the excessively large population.
Population growth is the change in population over a period of time. It happens due to a number of factors such as standard of living, cultural factors, and government policies. When the standard of living become better such as the improvement of social conditions ( shelter, sanitation, clean water , health care and etc) death rate and birth rate reduce as more people become inclined to have fewer children. As standard of living increases, there will be more immigrants thus an increase in population. Government policies which encourage people to have lesser or more children also has a significant effect on birth rate too.
When you have people in developing countries who have far too many children than they should and don’t have the means to take care of them you get overpopulation, when you get overpopulation you get less job opportunities, and when that happens you people who can’t take care of themselves or their children. Two factors have been shown that correlate with overpopulation, which is poverty and education. When you have higher education in a community you will tend to have a decrease in birth rates because when people get education especially in women you will have a decline in birth rates because when they get their education they usually want to get a good job. poverty and overpopulation in the United States. Poor living conditions and over population can cause many forms of disease and unclean living conditions, and with poor living conditions you get the spread of airborne diseases such as tuberculosis and respiratory infections such as pneumonia.
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
Individuals can play a role in helping with the fallouts as outlined in the previous paragraphs though. Whether this is volunteering to help clean up a dirtied beach littered with garbage or switching to a water efficient nozzle so less water is wasted when you shower, these are just a few examples of immediate solutions that can make a collective difference. It ultimately won’t help the issue of overpopulation but can help deter the consequences as in the end, the concern revolves around the ability to sustain our world as more bodies are introduced. Keeping in mind that as society grows, the world makes advancements that work as viable solutions that tackle these problems. There just needs to be a mindset of utilizing more efficient measures into our daily lives right now so that we can make a positive difference. Even if it does not solve the issue in the long run, it does influence those around us and pushes the world towards a common goal one step at a time. It was said by Brundtlan (WCED, 1987) that:
Overpopulation is a growing problem all over the world. This is a very important environmental issue and needs to be dealt with. This environmental problem is affecting many countries in the world, but mostly the poor and impoverished countries that don’t have the resources to help deal with these issues. It also affects the environment like plants animal life and air quality. When the population of people expands we need more natural resources from the environment, so we consume more then we can produce. This leads to the lack of resources in many areas. When expanding we create a lot of pollution in the air, water, and land. The pollution affects many humans health. Overpopulation is doing more harm than any other environmental issue. Overpopulation also causes many of the other issues we are dealing with. This is very dangerous to not only us humans but the planet. Even though many wealthy countries are not affected by this overpopulation, I feel like they should help the cause. There is always two sides to an issue like this. Some people don’t think that overpopulation is a big problem and the ones who say it is an issue that needs to be dealt with.