Man 's Mass Animal Farming Habits Are Responsible For 18 % Of All Global Greenhouse Gas Emissions 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

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

Chicken, lamb, turkey, milk, pork, eggs, fish, etc., all contribute to the environmental problems facing the planet. The fossil-fuel energy consumption to protein output for these livestock are as follows: chicken has a 4:1 ration, lamb 50:1, turkey 13:1, milk protein 14:1, pork 17:1, and eggs at a 26:1 ratio. This averages out to almost eight-times more “fossil-fuel energy than production of plant protein” (Pimentel). In addition, each animal has its own benefits and downfalls. Pigs propose a lower carbon footprint but if raised in ideal free-range environments they can pollute the soil with nitrogen (Goffman 5). Chickens pose the threat of spreading bacteria through rivers and streams and spurring algal growth which create “dead zones”,

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

Manufacture of meat - laden co2 and methane, and requires alot water. Farm animals such as cow or goats is the largest producer of methane. When they digest their food, the FAO of the UN mentioned the meat production accounts for 18 global warming, bigger than on the contributions of the entire world's

It won’t come as a surprise to anyone that Americans like their meat. In fact, America produced 93 billion pounds of meat and poultry in 2012, which included some 32 million cattle. As many of us already know, agriculture has a significant impact on our environment in a variety of ways. In order to successfully rear livestock, slaughterhouses require large quantities of water, and emit plenty of greenhouse gases – methane and CO2 specially – during production.

The excess of greenhouse gases in our atmosphere have led to a dramatic rise in the climate and the hottest recorded years the Earth has seen. To be specific, “the 25 warmest years on record have come since 1980 [and] the 10 warmest since global recordkeeping began in 1880 have come since 1996, (p 56)” which is nothing to boast about, seeing as this is also the largest population and most technology the Earth has ever seen. Moreover, in lecture, we went over the amount of greenhouse gases created solely by livestock and how being a society dependent of livestock for food is very negative. Livestock emit about 68% of all agriculturally produced methane(lecture) and methane counts for approximately 18% of greenhouse gases (p 57). That is not to say that livestock do not create a large amount; in fact, human-caused methane emissions are almost solely from agriculture. To combat this, Dr. Wailes proposed that instead of basing our diet on water-heavy crops and methane-emitting animals, we switch to much more sustainable foods. One example of this would be to eat bugs. Bugs contain much more protein by the pound and do not eat alfalfa, which is what causes cows and other livestock to emit greenhouse gases into our atmosphere. Dr. Wailes also displayed a chart with three different “meals” which

Attention getter: According to the Food and Agriculture Organization of the United States, animal agriculture is a leading source of carbon dioxide, nitrous oxide, and methane emissions, the top three greenhouse gasses (FAO, 2006).

The profound effects of the livestock sector are amongst the top contributors to serious environmental problems at both a local and global scale (Bourgeois, 2012).

Evidence: The machines that are being used in feeding animals operations on farms produce harmful emissions to the air. According to an article written by Patel and Centner in 2010, “the hazardous release of emissions into the air from animal production facilities occur as byproducts of the decomposition of animal waste in lagoons, barns, and fields” (Patel & Centner, p 13). a. Warrant: The byproducts of these decompositions leave unwanted leftovers on the soil and in water and this will impact the environment negatively by polluting it.

Summary: Imagine a cow polluting our atmosphere all the time? It is a very real possibility. According to the article, “Methane emissions from cattle”, cows produce anywhere from 250 to 500 liters of Methane per day. Although they aren’t currently polluting as much as cars, that doesn’t mean they won’t eventually. Many might think that cows emit more methane gas from flatulence (or farting) but they actually emit more from belching. (1)

“Methane has been identified as a significant contributor to global warming. It is second to carbon dioxide in contribution to global warming and is said to be 15-20% of all greenhouse gas emissions.” (Yusuf, Noor, Abba, A. Hassan, & Din., 2012, p. 1). The majority of the greenhouse gases emitted in the agricultural sector came from livestock (Yusuf et al., 2012, p. 2). Studies have shown that “cows produce more greenhouse gases than the entire

The impacts of livestock on global climate change are important to the health of the ecosystem because it causes the average global temperature to increase. Livestock contributes to the majority of methane emitted into the atmosphere because of the feces it produces. The growing population increase is not helpful to this matter because as a result, a demand of food arises. This demand for food also includes the demand for livestock because it is appropriate for the human diet. “Meat production is to double from 229 million tonnes in [2000] to 465 million tonnes in 2050” (McMichael et al. 1259). The methane emission rate is bound to increase because it is “dependent upon the population size of the [livestock], their productivity, and [handling system]” (Jose et al. 3).

The FAO report, ‘Greenhouse Gas Emissions From the Dairy Sector: a Life Cycle Assessment,’ estimates that the global dairy sector contributes four percent of total global anthropogenic GHG emissions. This figure includes emissions allotted to milk production, processing and transportation, and the emissions from fattening and slaughtering dairy cows. By and large, methane is the most troubling GHG produced by dairy cattle as it has the ability to trap up to 100 times more heat into the atmosphere than carbon dioxide. Around 52 percent of the GHGs produced by dairy is methane. It is estimated that cows produce between 250 and 500 liters of methane a day. Going back to our dairy factory farm with 700 cows, that is up to 350,000 liters or 325,500 pounds of methane pumped into the atmosphere every day.(Chavez.2016)

We tend to overlook argiculture effect on greenhouse gas emissions. It is statistically responsible for about eleven percent of global anthropogenic greenhouse emissions. One thing that could contribute to aiding methane that is released from animals would be to possibly change up their diet. If we are able to change up our livestock's diet we could possibly alter methane emissions from ruminant animals. We could add a great amount of lipids to their diet and this would decrease emissions. However, by adding too much could cause problems for the livestock ability to digest other nutrients. Other soultions arise as well. We could put nitrate in their diet and it will decrease methane emissions,however, too much is deadly to the animal. I believe that this is just one way that we can reduce emissions. At first i thought that runing farm equipment and releasing all of the Carbon Dioxide in the air would be one of the biggest polluting factors in agriculture, but after looking in to I realize that methane from animals and nitrogen from fertilizers and soil are the number one factors. One theroy on decreasing the nitrate from soil is to leave the plants in the ground instead of plowing them up in the fall before winter. You want to leave them in tact with the ground through the winter season. It is still being researched but results so far have shown to reduce nitrogen oxide emissions. The explination behind this theory is the part of the soil that is responsible for producing