The increased consumption of resources and production of waste associated with population growth result in specific stresses that affect Earth’s sustainability.…
A. The difference between solid and broken lines is: When you are allowed to pass another car and when you are not.…
To begin with, the earth’s population is growing at a fast rate that we cannot handle. Overpopulation plus overuse of resources equals a funeral for the earth in the very near future. By the time we get to “2050, human beings could devour an estimated 140 billion tons of minerals, ores, fossil fuels and biomass per year – three times the current consumption…
The first solution to feeding a growing population is to teach about food security. Food Security is, “when all people at all times have access to sufficient, safe, nutritious food to maintain a healthy and active life.”. By 2100, the world population is predicted to be up to 11 billion people. Food Security is built on food availability, food access, and food use. Most people would assume that higher the population, the higher the amount of food produced, but if the population rises, the amount of food produced will drop. In the U.S alone we…
With today’s rising population around the world, we have been exhausting our limited natural resources, if we do not learn to conserve all the limited natural resources, we will have nothing left for our future generations.…
I choose worldwide hunger to discuss for our Chapter 11 assignment. I initially when I hear the words ‘Global Nutrition’ my mind automatically veers toward hygiene, food safety, or dietary needs. After reviewal of our materials for the unit, I’ve learned that on a global scale many countries struggle with food shortages; lack of food and water can have detremential effects on those suffering from it.…
Human’s steps on Earth were never so heavy until we started to exploit it for resources. Natural resources used to be thought to be limitless, but soon they will be gone. Everything on Earth is created to support life; instead of appreciating them, we take them for granted. As the population increases, the condition of the environment decreases. The more people there are, the more demand there is, and the more supply are needed.…
The idea of feeding a population of 9 billion by the year 2050 is daunting. Consider the United Nations’ estimate that 1 billion people in the world today are hungry. The average number of malnourished people worldwide between 1990and 2006 is 850 million with the high point of 1.023 billion hungry people, reached in the 2008 crises. Before we can determine if we can feed 9 billion people in 2050, is it not a better question to ask: “Have we met the needs of our current population?” Increases in population growth, higher food prices due to increased demand, and rising poverty levels both in the US and internationally are all obstacles that need to be controlled.…
A global challenge of increased population is the ability to improve living standards and sustain resources without destroying the environment. Natural resources like water shortages, soil exhaustion, air and water pollution, deforestation and the degradation of the coastlines is affecting many areas of the world. Additionally, a challenge around the world is the way populations are distributed. Many areas that are ideal living areas become more densely populated and contribute to depleting the resources in those areas. Many developed economies are consuming resources faster than the resources can be replenished. The rapid population growth of areas around the world makes a need to improve living standards and to replenish the depleted natural…
Second, overpopulation is expected to have far-reaching, long-lasting and, in many cases, devastating consequences on our environment. The groundbreaking rate in which the human population has grown, has had immeasurable impacts on the survival of species. Forests are being torn down as more wood and land is needed to support our ever-growing population. When a section of forest is cut down and replaced with farmland or residential areas, the living places of hundreds of species are eliminated. In addition, for decades, many landfill managers have been emphasizing just how quickly they are running out of space. The more people there are on the planet, the more waste is being produced. Some of this waste is quite toxic, and even landfills (which are double-lined) are finding that…
Increase in population means increase in waste. Waste is produced by everyone from the things we use and do in everyday life. It is also due to using resources and producing things unsustainably. The waste we produce needs to be well managed because it not only affects us, but the earth and other organisms, due to things like the air quality and toxins surrounding us.…
The Earth’s natural resources are already being consumed at an unsustainable rate. Many of these resources are required to support world health and human life (Donnatelle, 2010). Human population is expected to increase dramatically over the next decade. This, alone, is the greatest threat to life on our planet.…
Some scientists argue that there is enough food to support the world population, but critics dispute this, particularly if sustainability is taken into account. Many others say that “global population growth will cause a food, water, and energy crisis by 2030”. (Chapman, Heald) Population growth is the main driving force of agricultural demand. “As world population doubled from 3 billion to 6 billion, daily Calorie consumption in poor countries increased from 1,932 to 2,650, and the percentage of people in those countries who were malnourished fell from 45% to 18%.” (Chapman, Heald) The more people there are the greater amount of food that is needed.…
This large access to many varieties of food is mostly due because we are living in one of the wealthiest countries in the world. Our country can afford to import surplus of food that the population needs to live the lavish life we all desire. Even though the US does not have a lack for food, we know that there is a minority of its population who does not have freely access to food. On the other hand, we know also that some people are wasting food everyday. For years in the United States, we have problems educating people about their food quality and their choice of food consumption. Health providers choose to fight against consuming unhealthy food by educating their consumers about the impacts of these foods have on their health. Many health provider agencies are now encouraging their patients to consume a better quality diet that will provide their body good nutrition that their need. Today people are coming up with lots of healthy new ways to grow more food and better ways to preserve them. Because we are using high among of sugar and salt as two best ways of conserving our food, this generates many health problems. In addition, the level of saturated fat we consume daily that is another deadly potion we are feeding ourselves. This inadequate eating habit causes a large number of the population to die from diseases that are mostly related to bad eating habits. Obesity, hypertension, diabetes, and high cholesterol are some of the most common diseases that we dealing with among the westerners. On the other hand, the other part of the world it looks like that these people are dealing with far more complicated problems. For example, problems like malnutrition, marasmus, and Kwashiorkor are killing lots of children living in poor countries. Even though studies have showed that the level of famine is quite low, but famine is still a present big…
Food security is a global problem and associates with complex issues that impact different people in different locations, which can be understood as a wicked problem. Food security refers to ‘when all people, at all times, have physical, social and economic access to sufficient, safe and nutritious food’ (FAO 2009). This can be identified as a wicked problem as the growing competition for land, water and energy, as well as the effects of climate change affects our ability to produce food (Charles, Godfrey 2010). Other issues associated with food security include the effects of land degradation, availability and access to clean healthy food and the ability to afford…