Why We Need Labels on Factory-Farmed Food
Photo Credit: © koko-tewan/ Shutterstock.com
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This article was published in partnership with GlobalPossibilities.org.
A growing number of organic consumers, natural health advocates and climate hawks are taking a more comprehensive look at the fundamental causes of global warming. And it's led them to this sobering conclusion: Our modern energy-, chemical- and GMO-intensive industrial food and farming systems are the major cause of man-made global warming.
How did they reach this conclusion? First, by taking a more inclusive look at the scientific data on greenhouse gas (GHG) emissions - not just carbon dioxide (CO2), but also methane and nitrous oxide. Next, by doing a full accounting of the fossil fuel consumption and emissions of the entire industrial food and farming cycle, including inputs, equipment, production, processing, distribution, heating, cooling and waste. And finally, by factoring in the indirect impacts of contemporary agriculture, which include deforestation and wetlands destruction.
When you add it all up, the picture is clear: Contemporary agriculture is burning up our planet. And factory farms or, in industry lingo, Confined Animal Feeding Operations (CAFOs), play a key role in this impending disaster.
The science behind global warming is complex. Without question, coal plants, tar sands and natural gas fracking have contributed heavily to greenhouse gas (GHG) pollution, the major cause of global warming. We must unite to shut down these industries. Similarly, consumer overconsumption of fossil fuels represents another big piece of the climate-crisis equation. We absolutely must rethink, retrofit and/or redesign our gas-guzzling cars and our energy-inefficient buildings, if we want to reduce fossil fuel use by 90 percent over the next few decades.
But we also must address the environmental impact of factory farming.
Today, nearly 65 billion animals worldwide, including cows, chickens and pigs, are crammed into CAFOs. These animals are literally imprisoned and tortured in unhealthy, unsanitary and unconscionably cruel conditions. Sickness is the norm for animals who are confined rather than pastured, and who eat GMO corn and soybeans, rather than grass and forage as nature intended. To prevent the inevitable spread of disease from stress, overcrowding and lack of vitamin D, animals are fed a steady diet of antibiotics. Those antibiotics pose a direct threat to the environment when they run off into our lakes, rivers, aquifers and drinking water.
CAFOs contribute directly to global warming by releasing vast amounts of greenhouse gases into the atmosphere - more than the entire global transportation industry. The air at some factory farm test sites in the US is dirtier than in America’s most polluted cities, according to the Environmental Integrity Project. According to a 2006 report by the Food and Agriculture Organization of the United Nations (FAO), animal agriculture is responsible for 18 percent of all human-induced greenhouse gas emissions, including 37 percent of methane emissions and 65 percent of nitrous oxide emissions. The methane released from billions of imprisoned animals on factory farms are 70 times more damaging per ton to the earth’s atmosphere than CO2.
Indirectly, factory farms contribute to climate disruption by their impact on deforestation and draining of wetlands, and because of the nitrous oxide emissions from huge amounts of pesticides used to grow the genetically engineered corn and soy fed to animals raised in CAFOs. Nitrous oxide pollution is even worse than methane – 200 times more damaging per ton than CO2. And just as animal waste leaches antibiotics and hormones into ground and water, pesticides and fertilizers also eventually find their way into our waterways, further damaging the environment.
Factory farms aren’t just a disaster for the environment. They’re also ruining our health. A growing chorus of scientists and public health advocates warn that the intensive and reckless use of antibiotics and growth hormones leads to factory-farmed food that contains antibiotic-resistant pathogens, drug residues such as hormones and growth promoters, and “bad fats.” Yet despite these health and environmental hazards, the vast majority of consumers don’t realize that nearly 95% of the meat, dairy and eggs sold in the U.S. come from CAFOs. Nor do most people realize that CAFOs represent a corporate-controlled system characterized by large-scale, centralized, low profit-margin production, processing and distribution systems.