Human overpopulation is one of the most pressing environmental issues. People have altered natural systems to meet their needs .for example Loss of Fresh Water people are consuming fresh water at least 10 times faster than it is being replenished in many regions. Moreover, Depletion of Natural Resources As the human population continues to explode, finite natural resources, such as fossil fuels, fresh water, arable land, coral reefs and forests continue to plummet, which is placing competitive stress on the basic life sustaining resources and leading to a diminished quality of life. Furthermore, Increased Emergence of New Epidemics and Pandemics growth in world population causes of the rapid increase in human diseases, which contributes to the malnutrition of billions people worldwide, making them more susceptible to disease. …show more content…
Moreover, Species Extinction Human overpopulation has been dominating planetary physical, chemical, and biological conditions and limits that lead to such thing. Furthermore, overpopulation led to Lower Life Expectancy in the Fastest Growing Countries many developing countries, experience a degradation of their quality and length of life as they face
(OI) As the population grows faster and faster, the earth cannot keep up. The impact of population growth on society can present itself in several ways. The maximized demands on resources led to conflict and scarcity. The increased demand for housing, food, and other goods led to price increases and economic problems.
Population Trend (Demographic Transition Model) - There are 5 stages in population trend - Stage 1: High fluctuating – easy to get infected by the diseases, huger and natural hazards. (Ex. Tribes in Amazon) - Stage 2: Early expanding – having a more stabilized life, which having access to the basic supplies. (Ex. Very impoverished country) - Stage 3: Late expanding – most low-income countries. - Stage 4: Low fluctuating – most middle and high-income countries.
In 1960, a man named Paul Ehrlich shared his fears of overpopulation in the world through his book called, “The Population Bomb”. He made many predictions about what kind of disasters we would face if drastic measures were not taken. Zero Population Growth became a political movement that wanted to limit births and give rewards to couples without children. However, humanity has managed to survive even with the current population growth. Paul Ehrlich believes that even though his predictions didn’t happen, it doesn’t mean he was wrong.
Because humanity will run out of resources, there will be economic issues, and there will be serious contamination to the environment. Population control needs to be implemented into countries by governments. The first reason the world needs
Thankfully, this problem is solvable by humans, given that a few things change. Educating people more brings awareness to the perils of overpopulation. Also if there is more widespread acceptance and easily accessible contraceptives would slow down the average birth rate. Finally, the government could intervene to stop too many children from being born. While overpopulation is a very complicated international problem, if we as a human race start taking initiative to try to improve this situation, we will surely be able to stop the overpopulation that destroys our natural
In the 1900s, the total population of Canada was 5,310,000, and a century after in 2000, it sextupled to 30.77 million people. Despite a fertility rate of 1.6 children per female, Canada’s current population growth rate is 1.2% . If this continues at this rate, it would result in a doubling of the population. There will be less habitable and arable land for our citizens to live on and people are more liable to falling ill easily as air-borne illness can be easily transmitted between citizens. Medical personnel may not be able to be deployed efficiently to treat the sick.
Overpopulation Overpopulation is a condition that is undesirable. Overpopulation is one of the problems that people concern it to. One of the serious countries facing this problem is China. Reports in China show that it has about 1.4 billion people in this country; it takes about one over seven people of the world population. China is the third largest land after Russia and Canada in the world.
Overcrowding has been an issue for decades; however, due to growing population sizes, its negative social consequences are progressively worsening. Overcrowding is most commonly seen in cities and other urban developments. Cities attract people for many different reasons. As Steven E. Barkan, a professor in Sociology at the University of Maine, explains, cities provide it all: entertainment, cultural attractions, and employment opportunities (Barkan, 2012). Similarly, living in a city allows for easy access to public transportation, businesses, and other necessities.
The extinction rate is one hundred to a thousand times greater than it was before the human species evolved on the planet. Currently, Earth is in its sixth mass extinction, with one sixth of all species going extinct. If all of these species go extinct, humans will also be greatly harmed (Worrall). Humans can not continue without the great interconnected biodiversity we currently have, because all animals on the planet are inter-connected in their habits and way of life. If we begin to destroy minor food chains from small-scale animals going extinct, greater and greater
Imagine you live in a world where there are no plants, forest, animals, or oceans all there is in where these things us to be is concrete, landfills of garbage, and buildings. This is what will transpire if we do not protect or wildlife, wildlife conservation is a very important situation as it helps keeps plants and animals off the endangered list. According to the World Wild Life organization there are twenty-six endangered animals and twenty-one critically endangered animals this is very overwhelming as animals are an important part of our environment and ecosystem. With human population increasing at an alarming rate, with the growing rate of humans there is going to be less land for animals and plants, more man-made pollution and plastic debris will go into the oceans, lakes, and streams.
Introduction Overpopulation is the excessive population of an area to the point of overcrowding and it is an undesirable condition in every country where the number of existing human population rises to an extent exceeding the carrying capacity of ecological setting. Overpopulation can be result from an increase in births, an increase in immigration, a decline in mortality rates and other factors that may cause overpopulated environment. Therefore, this can cause influence as lack of the available essential materials for survival like water, shelter, social amenities and other because of the numbers of people might be more than the materials for survival. In such condition, this regularly contributes to environmental deterioration, worsening
Environmental Impacts You bring up some very good points there, but I think another issue is that even our current population it is not sustainable. So rather asking “what is a sustainable population” we must first analysed our unsustainable lifestyle and acknowledge how Australia plays a part in the unsustainable lifestyle humans live. A way to look at it would be looking at our “ecological footprint”, this is the amount of land and water area we use to produce the renewable natural resources such as crops, timber, plant fibre, livestock, fish etc that we consume. With currently 7 billion humans inhabiting the planet, we need 2.7 hectares of land and water area to produce what we consume per person. But if we take into account the needs
Sustainability: If you take a look around at what’s really happening in our world, there’s an inescapable pattern of ‘what’s going on is simply unsustainable’ and in other words, it can’t go on for much longer. Sustainability is to “meet the needs of the present without compromising the ability of future generations to meet their own needs”. As cities began to grow with the population increase, the need for a sustainable development became more apparent as resources began to diminish in quantity and value. Left to it’s own devices, the Earth is a sustainable system.
It occurs due to rise in global warming which occurs due to increase in temperature of atmosphere by burning of fossils fuels and release of harmful gases by industries. Climate change has various harmful effects but not limited to melting of polar ice, changes in seasons, occurrence of new diseases, frequent occurrence of floods and change in overall weather scenario. • Loss of Biodiversity: Human activity is leading to the extinction of species and habitants and loss of bio-diversity. Eco systems, which took millions of years to perfect, are in danger when any species population is decimating. Balance of natural processes like pollution is crucial to the survival population is decimating.
According to www.conserve-energy-future.com, the first factor causing environmental degradation is overpopulation. Rinkesh, World’s Top Eco-Conscious Bloggers and website owner, stated that overpopulation leads to excessive consumption of goods and necessities which impacts natural resources. This is because more people demand more food, clothes, shelter and fuel. Because of this demand, their living space needs to be expanded in order to grow food and provide homes for people.