The information in this article is an original work, provided with permission, by Gary Yourofsky. Visit his site ADAPTT, to learn more about Gary and his mission to liberate animals.
Animal Agriculture and Environmental Destruction
Many people who fancy themselves to be environmentalists are fond of demonizing the automobile industry, calling it the number one agent of global pollution. (Just look at some of the literature emanating from such “mainstream” organizations as Environment California and the Sierra Club.) However, when it comes to environmental destruction, animal agriculture is the elephant in the room that no one wants to acknowledge, confront, or talk about. Animal-based agriculture is the number one cause of deforestation, air pollution, and water pollution. Therefore, those people who still incorporate meat, eggs, or dairy products in their diet cannot claim to be environmentalists.
Flickr – Creative Commons – Image by Rainforest Action Network
Here is a summary of how the production of meat, eggs, and dairy products takes a staggering toll on the ecosystem:
According to the Environmental Protection Agency (EPA), the runoff from factory farms pollutes our rivers and lakes more than all other industries combined. In the U.S. alone, animals raised for food produce 130 times more excrement than the entire human population—86,000 pounds per second. A typical pig factory farm generates as much raw waste as a city of 50,000 people. Chicken, pig, and cow excrement have polluted over 35,000 miles of rivers in at least 22 states and contaminated groundwater in at least 17 states.
What’s more, chicken, pig, turkey and cow excrement comprise the sole source of all the recent E. Coli, salmonella and listeria outbreaks in which spinach, tomatoes, peanuts, jalapeño peppers, cantaloupe and other plant products have been implicated. E. Coli, salmonella and listeria have only one source: SHIT (human or animal)! Since spinach, peanuts, jalapeños, cantaloupe and tomatoes don’t shit, spinach, peanuts, jalapeños, cantaloupe and tomatoes cannot be blamed for this problem. E. Coli, salmonella and listeria found their way to the plants because people who enslave animals for meat, dairy or eggs contaminate the waterways by dumping nearly 2.7 trillion pounds of manure into America’s lakes, rivers and streams annually. Contaminated water eventually ends up on some of the crops as run-off, passing E. Coli, salmonella and listeria to the consumer. Also, more frighteningly, there are many times when farmers literally spray tons of RAW animal shit directly on the crops. Make no mistake: ALL E. Coli, salmonella and listeria incidents occur because of animal agriculture. Meat, dairy and egg-eaters want to eat billions of land animals. So ConAgra, Smithfield, Tyson, Perdue, etc. MASS PRODUCE billions of land animals far in excess of the numbers that would occur if these animals were left to their own reproductive devices and inclinations. Billions of land animals produce trillions of pounds of excrement.
The majority of pesticide intake comes from animal products because the meat, dairy and egg industries douse billions of animals with chemicals to kill flies and mosquitoes that spread diseases from animal to animal. These chemicals seep through the pores, where they’re permanently stored in the animals’ flesh. Only a small percentage of pesticide intake comes from plant-based foods. But the majority of that residue can be washed away pretty easily. You also have the option of purchasing organic plant foods, which solves the chemical problem altogether. While you might be able to buy some chemical-free animal products (which is pretty hard to do because animal feed is rarely organic), there are still four issues that can never be overcome: slaughterhouse cruelty; the commodification and enslavement of animals; the deleterious effects of consuming animal protein, casein, cholesterol, saturated fats and trans fatty acids; and the environmental destruction and world hunger caused by animal-based agriculture. The government also allows crops set aside as animal feed to be sprayed with 2 to 20 times the amount of chemicals used on crops set aside for human consumption!
Raising animals for food consumes nearly half the water used in the United States. Since no one needs to eat an animal in order to survive (except those living in icy and desert settings—see the ETHICS, LAWS and TRADITIONS section), that means fifty percent of all the water in America is wasted on animal-based agriculture. It takes an estimated 800 to 2,500 gallons of water to produce a single pound of beef, but only 25 gallons to produce a pound of wheat. Maintaining a carnivorous diet for a single person requires 4,200 gallons of water per day. A vegan diet for a single person requires only 300 gallons of water per day.
Of all agricultural land in the U.S., nearly 80 percent is used to raise animals for food. More than 260 million acres of U.S. forest have been cleared to create cropland to grow grain for animal feed, and about 85 percent of the seven billion tons of topsoil lost in the U.S. each year has been directly attributed to the enslavement of cows. It takes twenty times more land to sate the appetites of meat, dairy and egg-eaters than vegans: those who eat animal products require roughly 3.25 acres of land per person per year to feed themselves, whereas vegans require only 1/6 of an acre per person per year.
About 214,000 acres of rainforest, comprising an area greater than that of New York City, are destroyed every day. Some of this is for cows to graze, while some of it is to grow crops for animal feed. More than 2.9 million acres of rainforest were destroyed in the 2004-2005 crop season in order to grow crops that feed chickens and other animals in factory farms.
For every pound of hamburger produced in rainforest countries, approximately 220 square feet of rainforest are cleared to grow the required feed. Through this clearing approximately 2,600 pounds of living matter will in the best of circumstances be displaced, or destroyed altogether. This living matter includes roughly 20 to 30 different plant species, over 100 insect species, and dozens of birds, mammals and reptiles. What is more, along with the biomass found in coral reefs, rainforest vegetation is said to be one of the most promising sources of heretofore-undiscovered chemical compounds for treating many diseases that were once thought to be intractable. These resources are simply laid to waste when rainforest is cleared. Even worse, unlike coniferous forest land, tropical rainforest can never be replaced once it has been cleared.
The meat, egg, and dairy industries are heavy consumers of fossil-fuel resources. Raising animals for food requires more than one-third of all the raw materials and fossil fuels used in the United States. The best flesh-food enterprise returns a paltry 34.5 percent of the invested fossil-fuel energy as food energy, measured in terms of caloric expenditure. In contrast, the poorest crop enterprise returns a whopping 328 percent. In other words, the least-efficient plant-based food is nearly ten times as energy-efficient as the most-efficient flesh food!
Whether you’re a hardcore liberal who believes that humans are responsible for global warming, or a staunch conservative who believes that the warming of the earth is a natural cycle, I think we can all agree that intentionally emitting nitrous oxide, methane and carbon dioxide into the atmosphere can be classified as pollution. And pollution has the potential to sicken the earth and its inhabitants. Liberals and conservatives alike must understand that the feces of all animals in the meat, dairy and egg industries emit nitrous oxide and methane, two highly noxious pollutants. Plus, when it comes to carbon dioxide, few people recognize the devastating impact that destroying rainforest to grow crops for animal feed can have on the environment. For example, it’s becoming increasingly well-known that burning one gallon of gasoline in an internal-combustion engine releases about 19 pounds of carbon dioxide into the atmosphere. But clearing and burning enough rainforest to produce just one hamburger releases 165 pounds of carbon dioxide. Veganism, as always, is the best, most efficient way to help the environment. After all, there is no such thing as a meat, cheese, milk, egg-eating environmentalist.
For more info about the environment, check out the research of Professors Gidon Eshel and Pamela Martin, the World Watch Institute’s report, and the November 2006 report from the United Nations.