The Human Population Is Growing At An Exponential Rate Essay

The author states that cows are responsible of at least 18% of methane that is in our atmosphere. Methane is a greenhouse gas that is odorless and colorless. The author also states that carbon dioxide is cleaner than methane. Methane released right into the atmosphere will be a thing of the past, because the National Institute For Agricultural Technology of Argentina has created a backpack that can be placed on cows. That bag has tubes that go into the digestive tract of the cow and collects 300 liters of methane. That is enough energy to be used to power a car for 24 hours instead of being released into the atmosphere. While each bag collects only 300 liters, one adult cow will produce 1000 liters of methane in one day. One day of methane collection can power a car for more than 72 hours or 3 cars for more than 24 hours. Methane can also be used for generating electricity by burning it to produce heat. While methane is harmful, there are still ways to reduce the output of it in the atmosphere by putting it to good

In the science article, “Beef and Climate Change Collide”, Los Angeles Times argues that beef is unhealthy for planet Earth due to the released gases that contribute to climate change. They claim that the U.S. beef production uses twenty eight times for land and eleven times more water than any other types of meets. Beef production pumps up five times more planet warming gases into our atmosphere than chicken, or pork. Furthermore, developing nations raising cattle have significantly increased the amounts of gases they produce. These developing countries have increased fifty one percent from 1961-2010. Although gases from cattle have been increasing, U.S. beef industry claims that the U.S. create the least amount of greenhouse gases being

Introduction (Attention Step): What do you think is the greatest cause of emission pollution? What do you believe is harming our planet? Well if you guessed that fossil fuel emissions are the biggest emission polluters, then you are completely wrong (attention getter). Animal Agriculture is actually the number one Greenhouse Gas emitter in the planet. Yes, cow farts are destroying the environment. It sounds crazy, but ever since the mid 60’s, agriculture associations have been spreading across the Americas and dominated the industry. The most destructive of all Ag corps are Livestock Corporation. These associations include IBP, Conagra, Perdue, Farmland National Beef, Cargill, etc … Animal Agriculture is effecting every single person in this room because we all breathe in the same air, drink the same water, and eat the same (credibility). The buildup of Animal Agriculture is a great destruction to our planet and our species because it is creating

One of the biggest controversies with livestock production is that the amount of greenhouse gas emissions that get released into the atmosphere. Its assumed that cars produce most if not all the greenhouse gas emissions however livestock has a big say in air pollution. According to Cassandra Brooks, writer for the Stanford Woods Institute for the Environment, 18 percent of all global greenhouse gas emissions are due to livestock production. This is nearly 20% and can be greatly reduced if people reduced their demand for meat. The Environmental Working Group used a tangible variable for Americans stating “if everyone in the U.S. ate no meat or cheese just one day a week, it would be like not driving 91 billion miles – or taking 7.6 million

One of the ways food is unnecessarily wasted is through the USDA’s grading of produce based on cosmetic value. Produce with cosmetic imperfections are valued at a lesser price and thus often farmers will not even make the effort to sell produce that has nothing wrong with it other than the fact that it is “ugly” (Glickman, 2015). Furthermore, businesses are required to throw out food that has passed its expiration date. However, expiration dates tend to be quite random and often have little truth to them (Glickman, 2015). They are simply to be used as estimates but end up adding to the amount of food waste. And all the food waste lands in landfills that cause the release of methane gas into the earth’s atmosphere. In fact, food waste which is categorized as organic waste is the primary source of methane gas (Baussan et. Al,

It’s often argued that cows are the main source of our Methane emission, giving a strong argument to reduce, or even stop, our consumption of meat. In all actuality, only about six percent to seven percent of all greenhouse

Food waste is an environmental, economic, and ethical problem that can lead to less calorie intake and unnecessary damage of our assets. Individual behavior can redesign food waste at home and lead to bigger changes in the ecosystem. The problem is Americans throw out more food than glass, paper, and plastic. Also about 25% of food grown, processed, and transported in the US will never be consumed. When food is disposed in a landfill it rots and becomes a significant source of methane— a potent greenhouse gas with 21 times the global warming potential of carbon dioxide.

The indefinite growth of the human population, has monumental impacts on the natural environment, not only in the UK, but around the globe. Architecturally, the entire process of designing and constructing a building, both domestic and not, can lead to the rapid exhaustion of natural resources across the planet. Building with environmental design strategies in mind not only combats the impact we as humans have on the natural environment, but also has considerable economic benefits, due to lower running costs of buildings and advanced occupant productivity. There are also many social benefits, such as improved air quality which resultantly leads too enhanced health of a buildings occupants.

Although some people are not aware of this problem, generating food is quite expensive, because it wastes energy, fresh water and natural resources during its growth, package and delivering. Furthermore, some scientists have found that decomposing uneaten food produces high levels of methane emissions. The world's population is growing extremely fast. As a result, if humans keep on wasting food at the same pace as today, the waste of generating food will increase proportionally, (Kruszelnicki, 2012).

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.

Nations are judged and measured by their production and selling of goods and services. Not only has increased consumerism resulted in ecological imbalance, it is also depleting earth’s natural resources, which in turn is creating an environmental crisis. One of the biggest products being consumed is food. Rapidly growing world’s population requires increased food production. Author Anna Lappe does an excellent job expounding on the impact that food production and distribution has on the environment. Lappe (2015) argues that modern practices of food production directly contribute to air pollution and increases carbon dioxide emissions (par. 11). Crop production uses an absurd amount of land, artificial fertilizer, and harmful pesticides that seriously pollutes the environment and threatens young children and wildlife species. Author Sandra Steingraber (2015) also argues that increased consumerism has led to a high usage of harmful chemicals to produce products for consumers (par.

There are billions of people struggling every day to have enough to eat, and billions of tons of food being tossed in the garbage, food waste is gaining increasing awareness as a serious environmental and economic issue. Research shows that about 60 million metric tons of food is wasted a year in the United States, with an estimated value of $162 billion. About 32 million tons of it end up in landfills, at a cost of about $1.5 billion a year to local government this economic crisis is worldwide! My research estimates that a third of all the food produced in the world is never consumed, and the total cost of that food waste could be as high as $400 billion a year. The food discarded by retailers and consumers in the most developed countries would be more than enough to feed all of the world’s hungry people, but it is not just those countries that have problems with food waste, it is also an issue in African countries like South Africa. The problem is expected to grow worse as the world’s population increases, unless actions are taken to reduce the waste. Food waste is not only a social cost, but it contributes to growing environmental problems like global warming, experts say, with the production of food consuming vast quantities of water, fertilizer and land. The fuel that is burned to process, refrigerate and transport it also adds to the environmental cost. Most food waste is thrown away in landfills, where it decomposes and emits methane, a potent greenhouse gas.

These are two extremes, but people who live in the developed world on average still eat twice as much meat compared to people living in developing countries. And while people in developing countries might consume less meat and dairy now, growing populations and wealth will strongly increase their consumption. This will have negative impacts on the environment - and on ourselves. More than 25% of climate gases that contribute to climate change are associated with our food. This is also expected to increase over the next decades. But our diets are not only unsustainable, they are also unhealthy leading to malnourishment and obesity.

There are billions of people struggling every day to have enough to eat, and billions of tons of food being tossed in the garbage, food waste is gaining increasing awareness as a serious environmental and economic issue. Research shows that about 60 million metric tons of food is wasted a year in the United States, with an estimated value of $162 billion. About 32 million tons of it end up in landfills, at a cost of about $1.5 billion a year to local government this economic crisis is worldwide! My research estimates that a third of all the food produced in the world is never consumed, and the total cost of that food waste could be as high as $400 billion a year. The food discarded by retailers and consumers in the most developed countries would be more than enough to feed all of the world’s hungry people, but it is not just those countries that have problems with food waste, it is also an issue in African countries like South Africa. The problem is expected to grow worse as the world’s population increases, unless actions are taken to reduce the waste. Food waste is not only a social cost, but it contributes to growing environmental problems like global warming, experts say, with the production of food consuming vast quantities of water, fertilizer and land. The fuel that is burned to process, refrigerate and transport it also adds to the environmental cost. Most food waste is thrown away in landfills, where it decomposes and emits methane, a potent

The everyday American on average wastes an astonishing twenty pounds of food each month (Gunders). Food waste is defined, as food that was intended for human consumption but was never eaten. Food waste in America is a massive problem; perfectly edible food is spoiled and discarded at every section of the food supply chain, which causes severe consequences for the environment and the economy. If Americans wasted 5% less food, the country as a whole would save fifty million dollars yearly (Hall). Not only would reducing food waste help save money but also it would immensely help climate change, as decomposing food in landfills creates methane gas. CO2 is known as the main culprit of climate change however; although methane gas is less talked