Essay on Overpopulation

Throughout history there have been claims that the world was growing too fast. In the 18th century, it was the Rev. Thomas Malthus with his book Essay on the Principle of Population. Rev. Malthus said that the growing European population would quickly outstrip its available resources. History tells us that Rev. Malthus' speculation was wrong.

The Medical Revolution was a period of time where medicinal technology in Europe prevented the deaths of thousands of citizens. This marked the shift from Stage 2 to Stage 3 of the demographic transition model, as crude death rate significantly decreases. The natural rate of increase also increases, while the crude birth rate does not

The world is being over populated with humans not only in China but in the United States of America as well. The problem isn’t as obvious in the United States as in other countries, but I believe over-populated nations will soon become a problem everywhere in the world. Population is not a bad thing in all situations, but I think that our population growth problem is un-healthy and needs to slow down. I believe there are several ways to come about this problem as well. Population can be slowed down in many ways; it’s just how we choose to execute this problem.

With the introduction of agricultural and the rise of the Industrial Revolution, living standards have been elevated, while epidemics and famine have been diminished (prb.org). Ever since the 18th century, the human race has only continued to make improvements. For example, in the medical field. The creation of vaccines, medicine, and an increased knowledge of the spread of diseases have all helped to eliminate common causes of death, leading to overpopulation. Not only is overpopulation caused by an accelerated number of births, but it is also due to a decrease in the number of deaths, with 360,000 people are being born every day and only 151,600 deaths a day

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

Throughout the past 50 years the average life expectancy of the world has increased steadily to where it sit now at 71 years.1 This increase can be attributed to many things ranging from the improvement in farming techniques to allow for greater yields of crops, to the lack of globally involved wars, improved industrial practices, and advancement of medical knowledge and technology which is what I will be focusing on in this paper.

Population control is “a policy of attempting to limit the growth in numbers of a population” (dictionary.com). Kurt Vonnegut writes about a time when the United States population is stable at forty-million people. In order for them to stay at the same amount of people they take a life for every new life. A situation as the one illustrated in the story would bring out human instincts in a negative way. That is why this form of population control is a horrible idea because as humans we have the instinct to do all we can for those we love and to survive. In all reality, the universe has its own natural way of controlling the population and that’s all that we need.

Women’s fertility has dropped rapidly and life expectancy has increasing to new level. Fertility and mortality have led to very young populations in high fertility countries in developing world and increasingly older populations in the reach or developed world in past trends. Contemporary societies are now at very different stages of their demographic transitions. Therefore, in my understanding this discussion topic key trend in population size, fertility and mortality, and age structures in general during these transitions. The focuses are the century not only from (2011 to 2050) which covers the period of most rapid global demographic transformation.

Two hundred years ago less than one billion humans roamed the earth. Today the current world population stands at 7.3 billion and is expected to reach 8.5 billion by 2030 (source UN) this is due to the decline in death rates and increase in birth rates. The population has seen fluctuations, and changes over the centuries with astonishing peaks during the 20th century. In order to understand these changes, we will need study the growth, the explosions and drops in the world’s population. In this unit, we will therefore be analysing the causes of population change as well as the potential consequences.

Every year, approximately six to eight million unwanted animals enter U.S. shelters every year. Even worse, only half ever leave alive. Three to four million cats and dogs are euthanized each year. Well over quarter-million a month, 68,000 a week, 405 each hour, one every nine seconds. (Geyerr, 2015). Every local animal shelter is filled to capacity with cats and dogs of all ages and breeds. Some are surrendered, most are lost or abandoned, but all are unwanted. Euthanasia in animal shelters is the leading cause of death of healthy dogs and cats. While the reasons for this crisis are multi-faceted, they 're not complex. And, the problems that cause animals to become homeless and end up in animal shelters are preventable. An

Many environmental, social, and economic problems either stem from or are increased in magnitude by the overpopulation problem. With an exponentially increasing population, the problems created by overpopulation grow correspondingly. Population growth is out-spacing growth in agricultural production and it is putting increasing pressure on erodible soils, grazing lands, water, and fuel-wood supplies (Chapman, Peterson, & Smith-Moran, 2000). To ensure population stability not only in the increasingly wealthy third-world areas, but also in the industrialized areas, countries and individuals must work together to achieve controlled population growth.

Today there are more than seven billion people living on Earth (Kuo 23). One billion of these people are on the verge of starvation, and even more have absolutely no access to sanitized water (Kuo 23-24). Some say that this is due to overpopulation. Having more people on earth proves the need for more food, water, housing, medication, and other necessities (Kuo 24). Though most people who read this paper will not encounter these problems, they happen all over the world (Cover 444). The world population has almost doubled since 1965 and is currently growing at a rate of more than 80 million people every year (Ehrlich and Ehrlich 557). This is causing the climate to change and unemployment to increase. The world is slowly depleting its

It is in the less developed countries that the continued growth in population will occur in the twenty-first century. Even though mortality is much higher in less developed countries (e.g., life expectancy at birth in 2000 was 75 years in the more developed countries and 62 to 64 years in the less developed countries), fertility remains even higher, thus accounting for relatively high growth in the third world. However, projections are not guarantees. Population may grow more slowly if, optimistically, fertility declines more quickly than experts

Imagine a world where there isn't enough clean water to drink and there isn't ample food to eat. We have used up most of the resources that we require to survive. What little that is left is so polluted that it is not fit to be used. Is this our future? What are we doing to keep this from happening? We recycle, we ride our bikes, we compost, but is this enough? It is up to us to find a cure to the ailment that is destroying our planet. We only have one Earth to sustain the entire human race for the rest of its existence. Will we be find a way to continue our survival, or will we be the cause of our own destruction? Only time will tell, but this time may be upon us sooner than we imagine if we do not start

The world is facing an overpopulation crisis. In 40 years time, if current growth rates continue, the number of people on the planet will be almost one and a half times what it is today, rising from 6.8 billion to 9.2 billion by 2050. As population increases, so does competition for basic resources – land, food, water and fuel – as well as the threat of environmental devastation and endemic disease. Our numbers are going to be unsustainable within a few years.