The concept of overpopulation is one of the environmental issues that has been debated for thousands of years and is still marked by arousing controversy. Our planet earth has a carrying capacity that is a number of resources any environment can provide and the amount of life those resources sustain (Global Casino). This can be explained by an example that if the forest has enough plants to sustain two hundred deer’s, then two hundred deer’s will be fine. But if there are more than two hundred deer’s at any given time, the entire population will suffer and if the population of deer would be more and more than deer will eat all plants before the plants can reproduce, and then all deer will survive. The same concept applies to human that if …show more content…
It took the human population thousands of years to reach 1 billion in 1804. However, it took only 123 years for us to double to 2 billion by 1927. The population hit 4 billion in 1974 (only 47 years), and if we continue at our current rate, the human population will reach 8 billion by the year 2028.Today china is the top most country having a greater population that is more than one billion. Growing advances in technology with each coming year has affected humanity in many ways. One of these has been the ability to save lives and create the better medical treatment for all. A direct result of this has been increased lifespan and the growth of the population. In the past fifty or so years, the growth of population has boomed and has turned into overpopulation. Worldwide approximately one million people die whereas in that same week two and a half people are born. In other words, humanity birth rate is 250% of the death rate. Today in many countries there are certain policies regarding family planning for example in Iran, couples applying for marriage license first have to complete family planning and parenting …show more content…
The increased population is leading to the stress on the land. Over past fifty years, India total population increased by about three times but the land under cultivation surged only by 15% from 118 hectares to 141 hectares. This will thus lead to less availability of land for agricultural purposes. India is the largest producer of wheat and rice after china with forty percent more producing than India. India is also the largest producer of fruits and vegetables. But as we know with the inclination in overpopulation our natural resources are also declining day by day. But how the population growth is leading to the surge in the depletion of natural resources, to feed more and more people more land is brought under agriculture by cutting trees. This, in turn, will lead to the depletion of wildlife. In addition to this, population growth is causing a strain on the resources of land, electricity, transport etc. To meet the increasing consumption of electricity in homes, industries and markets, thermal power plants are using up the coal reserves. So there is depletion of natural resources. Our natural resources bring balance in the environment and make it stable. Increasing population is also one of the reasons for deforestation and more land under cultivation affects the balance in nature. Overpopulation had also leaded to environmental degradation. Rise in the number of vehicles and industries have
To begin with, the rise of technology has allowed people an easier way of transportation, but everything comes with a cost, such as greenhouse gases. Cars, power plants, factories, oil sands, clear-cut, to name a few, has all played a factor in the increase of climate change. This can cause the extinction of species. Animals without homes, migration patterns scattered and algae blooms
When people talk about deer, they are commonly talking about the North American Whitetail. That is because they are so prevalent in this country. They can be found in every state in the US. The only place where you will not find any whitetails is in parts of Arizona and California. In most states the whitetail is very prevalent, especially in the northeast. They are one of the most hunted animals in this area, particularly in Pennsylvania and Michigan. Despite the amount they are hunted, both in and out of season, you can not drive more than a few miles out of the towns without seeing one that was hit by a car. The deer population in this area just keeps growing. It is unclear what should be done to stop the over population of this beautiful creature. Perhaps different hunting seasons or longer seasons are the answer. Possibly we should focus more on the development of birth control for the female deer, or maybe repopulating wolves into the areas where the deer population is too great. Something has to be done.
The growing human population, if not stabilized, will create a strain on the natural resources. Many countries realize this and have been making changes to family planning. Two of the more notable countries are Brazil and China. China has been know to have a controversial and straightforward policy responding to this problem. Chinese law prohibited families from having more than one child. In contrast, Brazil has no official government policies concerning family planning yet still sees a stabilized population as a result of various improved social programs. In the long run, both were effective in eventually controlling population growth, but at what cost?
In 1989, there were 12,152 deer-vehicle accidents in the USA in which four people died and over 450 people were injured (7). What humans do not realize is the damage deer are causing to their environment, the human population, and themselves. Until a decision is reached regarding deer population control, the present state of overpopulation will continue to affect humans and the environment alike.
Population continues to grow and is expected to reach an all time high in future years. There are tons of different reasons for why population is rising so quickly. In document d, it says, "Every second 5 people are born and 2 people die, a net gain of 3 people. This fact from document d shows one reason why population growth is at all time high. Document d, also states "At this rate, the world population will double every 40 years and would be 12 billion in 40 years, 24 billion in 80 years, and more than 48 billion in 120 years." This will create tons of difficulties, like the amount of food and supplies needed for the world, which will make it nearly impossible for supplies to keep pace with the population growth. Document a shows
White tailed deer populations continue to rise. The lack of land is causing unhealthy living environment for the white tailed deer. Deer overpopulation needs to be controlled. The three main types of deer control are hunting, predator control, and non-aggressive control methods.
Deer overpopulation is a controversial topic. Some believe that deer overpopulation is not a real problem. Some may also believe the high numbers that studies show, is a scheme to give hunters an excuse to hunt without reason. The truth is that deer overpopulation is a true issue. Deer, especially the eastern whitetail deer population in these modern times, is out of control. “There are an estimated 30 million whitetail deer in the United States today. Under optimal conditions, whitetail deer populations will double every two years”(Rooney). As the numbers of whitetail deer rise, the land for them to live on decreases. This may lead to deer walking on roads and causing accidents.
“We are burdensome to the world, the resources are scarcely adequate for us.” Tertullian, a philosopher from the third century had said this about our world when the population was mere 200 million. This statement can be taken two different ways. The first would be to think that our resources are limited and we need to be worried. The second would be to say people have been worried about overpopulation forever but everything seems to have worked out. There is no doubt that there are many people inhabiting this earth but the real question is if too many of us is a real threat to humanity.
Population growth in this world is a major problem today. Population is increasing by 150 people per minute. This is starting to become a major problem because countries are lacking the necessities to balance development and consumption. This overpopulation in China was caused by the excessive amount of birth rates and decreasing number of deaths. Significant increase in population led to a considerably difficult problems of employment and shortage of resources and money. As for the government’s involvement regarding the Family Planning Policy; this law placed high strains on the family planning departments in the government. They had to completely change their ideas and ways of functioning to regulate the new rules that follow this law.
and is existing surely because of humans themselves- overpopulation. “Overpopulation is the problem” and causes other externalities such as pollution, deforestation, and a greater handful of biodiversity losses. In addition, overpopulation causes economic and political factors such as more consumption per person and the reduction of resources that can be provided per person. This contributes to the strain on ecological systems and the economic and population growth. With overpopulation, many resources become finite and an umpteen amount of ecosystems are being destroyed. Overpopulation relates to the impact of humans on pollution. Obviously with more human life, there is more necessity for jobs such as factories that give off fumes, automobiles, and the use for burning fossil fuels. In greater extent, this leads to an environmental factor in that it accumulates chemicals in food chains such as mercury, arsenic, and copper. It can lead to political problems as well, when trying to interact with other countries and stop the problem of global pollution and eventually endin...
The human population passed the 7 billion mark in October of 2011, and will pass 8 and 9 billion probably before the middle of the century. All these people will need resources such as places to live, food to eat, and water to drink, and they will use energy and create waste. Essentially, human population growth can effect all other causes of extinction. For example, more people on the Earth means more people contributing to global warming and pollution. More people also means more clearing of land for agriculture and development.
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
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 around 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 than we can produce.
There are various systems in handling population rates and its various issues that connect with threatening our environment. The population and environment debate will forever be a back and forth problem because there is possibly no way to completely stop carbon emissions but ease its production. To help the environment, we must incorporate all potential solutions in governing population such as family planning and governmental involvement and practice renewable resources and stop on using nonrenewable resources, as well as ways to tackle overconsumption to support our corrupting environment.
The reduction of the Earth's resources has been closely linked to the rise in human population. For many thousands of years people lived in relative harmony with their surroundings. Population sizes were small, and life-supporting tools were simple. Most of the energy needed for work was provided by the worker and animals. Since about 1650, however, the human population has increased dramatically. The problems of overcrowding multiply as an ever-increasing number of people are added to the world's population each year.