Population Growth And Its Effects

the population is said to reach 9 billion by 2050. The overpopulation of humans is causing destructive impacts on the environment and a high demand for resources. One destructive impact would be climate change because of the exceeding rate of humans, causing pollution in the air. While the Earth is having a tough time sustaining particular resources, the high demand causes the earth to force to get its nonrenewable resources. Overpopulation can lead to dangerous impacts of pollution, depleted resources, habitat loss, etc. Overpopulation is a controversial topic. While there are those who are not paying attention to its effects, the world is displaying its resources will soon disappear due to the depletion of nonrenewable resources such as water, oil, and soil. Addressing the problems and concerns of overpopulation now, can help save the lives of individuals in the future, LITERALLY!

Population Growth is an issue that exists in today’s world that needs to be confronted before it becomes out of hand. The population itself has reached overwhelming numbers making it a problem that could turn to be dangerous. The amount of humans that the earth can support or the carrying capacity is slowly rising but at a much slower rate than the population growth rate. The increasing growth rate has its negative effects environmentally, agriculturally, socially, and economically and also has its positive effects nationally, and economically. The government is brainstorming and trying to come up with ways to decrease

Over the past years, there has been an exceptionally large national increase which has caused several population issues. These issues include: homelessness, deforestation and more fields being used to make space for shops and houses disrupting the biodiversity growth. Problems like this are caused when there is an abnormal increase in the birth rate where more babies are born; this is also known as a ‘baby boom’. This can occur when nations have more children as a whole and events like this normally takes place after an achievement – an example being when we won the World War Two. The country was relieved that the fighting was over so their instantly celebrated which is why more children were born. In the last 50 years alone, the population has doubled showing just how fast the population is actually growing and even though it may seem fortunate that there are less recorded deaths, this makes the Economical

Thesis: The topic of human population growth is an important issue due to its impacts upon people in developing countries, economics, religion, food production, and the environment; without any limitations, population growth can lead to negative consequences, such as famine and environmental destruction, or even positive outcomes, such as potential economic growth.

As the human race continues to grow older the population starts to grow. Population growth is a change in the size of a population over time, depending on the balance of births and deaths over a period of time. For the world, population grows when the amount of births exceeds the amount of deaths. As shown in figure 1, the world’s population grew very slowly until about 1750 that is when the population growth started to increase rapidly. Figure 2 shows the growth of the global population from 1950 onwards, it also shows the projected population growth up to 2050. The global population is estimated to rise to approximately 9 billion people by 2050.

Some are now realizing the significance of population growth. Although this exercise treated the problem only in biological terms, the reality of population growth is much more complex because it involves many political, social, and economic problems. What are some of these problems? How do they affect you now? How will they affect you later in life (e.g., when you retire)?

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.

Scholars estimated that population of the world was around 10,000 people 100,000 years ago and slowly inclined to a population of 500,000 people 30,000 years

The current human population is 7.5 billion people. The population will increase by 2020 and 2050. Exactly, the population would be 7,758,156,792 billion by 2020 and 9,725,147,994 by 2050.

According to Meder & Windelspecht (2014) the human population was approximately five billion people in the 1650’s, and by the 1850’s is doubled again. Now today we are estimated to have approximately seven billion people

In exponential population growth, a population's growth will remain the same regardless of the population size, making the amount of people in that area grows faster and faster as it gets larger. In nature, populations may grow exponentially for some period, but they will ultimately be limited by resource availability. For example whenever you have any kind of organism you must be mindful of the exponential population grown because they could take over an area just by reproducing. “An organism is “An individual form of life, such as a plant, an animal, a bacterium, a protist, or a fungus; a body made up of organs, organelles, or other parts that work together to carry on the various processes of life” (The American Heritage® Science Dictionary, 2017). Imagine that we bought two fish with a pair of male and female fish in a fish aquarium. Now, if these fish and their offspring reproduced at top speed over a 10-year period of time, without any fish dying, we would run out of room in the fish tank.

No Population can have an ongoing exponential growth without having a limit that rules over the population’s size. This limit is called the carrying capacity. Carrying capacity is the number of people, animals and crops that a region can support without environmental degradation. The way things are now, the human population is going to break through its carrying capacity very soon. Exceeding the carrying capacity means that the number of humans roaming the earth is greater than the number of humans the food supply can hold. Therefore, the only way to avoid a future battle for food is by reducing the birth rate of newborns in families across the globe.

According to the book, there are three main factors that influence population growth. The first factor the book addresses is childhood mortality. Childhood mortality refers to the amount of children who die before age five. According to a website called ourworldindata.com, the child mortality rate in 2015 was around 4.3 percent. Childhood mortality can impact population growth because if the mortality rate is high, the amount of childhood deaths would cause less population growth. A decrease in childhood mortality could cause families to have smaller families since there is a higher likelihood of their children surviving. Education is the second factor that impacts population growth. According to the book, people who are educated tend to wait to have children or get married due to their occupation or due to them working towards their occupation. This can impact population growth by reducing the number of children a women has due to her getting married older, having children when she is older, and dedicating time to work and children. Women who live in uneducated areas tend to marry and have children around their teens, increases the population yet also increasing poverty and lack of hygiene. The third and last factor is the lack of access to contraceptives. According to the book, contraceptives tend to decrease the amount of children a women has, allows more women to have children who survive the birthing process, and reduces the amount of women who die in childbirth. This

Imagine a world where everywhere is crowded, and there is a constant struggle for food and clean water. Every day, survivability is the only goal, where people just try to make it to the next day. This may sound like something you would see on a movie screen, but it could be a reality. We, as humans are in a very dire situation. Sometime near the year 1800, the population of the Earth had reached one billion residents (Roster & Ortiz-Ospina, 2013). In the last two hundred years, however, the population of Earth has exploded to almost eight billion residents. The rate of increase is like nothing we have ever seen before in the history of the planet. One billion new earthlings were added in the last fourteen years (Roster, 2017). Many factors are at play which have directly impacted this unprecedented exponential population growth. With limited access to resources and land suitable for habitation, we as humans are reaching a defining moment (Dimick, 2014). Protecting necessary resources such as clean air, fresh water, and a sufficient food supply, while simultaneously supporting steady population growth will be a huge challenge in our future. The population growth rate of humans on this planet has been skyrocketing over the last two hundred years with no sign of slowing down. This will become a huge factor in the survivability of our species, however, taking responsibility for the negative human impact on the planet and changing our behaviors may be the only way to save

Population growth has become a controversial topic for most countries in recent decades. According to some data from parliament of Australia, the majority of Australians would appear to prefer a lower immigration intake than prevails at present. Advocates of population growth consider that increasing population is positive to a country. R.A.(2010) states that we would see rising real incomes as slower population growth leads to slower growth in consumer prices,but that is obviously not inflationary. On the contrast, opponents of population growth evidence that increasing population may result in some social issues. This essay will argue that there are some large negative impacts on a country due to a large population growth, including environmental sustainability, living standards and economic stress.