Center for
Biological Diversity
May 2016
It’s time for the U.S. government to catch up with the rest of the world by recognizing the importance of sustainability in food policy conversations. Sign our petition calling on the USDA to publicly address the environmental cost of diets high in meat and dairy.
Ever wonder what the real cost of your food is to wildlife and our
planet? Extinction Facts Labels are here to help. We’ve crunched the numbers
on beef, chicken and pork so you know just how much water, wildlife and
climate pollution comes with each serving.
We’re also arming you with the positive impact of reducing your meat
consumption so that every trip to the grocery store is a chance to do right
by your health and the planet.
The American public consumes a massive amount of meat — more than 50 billion
pounds a year [1] with an average annual consumption of 55 pounds of beef,
83 pounds of chicken and 46 pounds of pork per person [2]. This enormous
appetite for meat is eating away at wildlife habitats, freshwater resources
and climate stability. Our planet is currently experiencing the worst
extinction crisis since the loss of the dinosaurs 65 million years ago, and
what we put on our plates has a serious effect on wildlife, especially those
already endangered and threatened.
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The Importance of Sustainable Dietary Guidelines
Research shows we can’t meet global climate targets without reducing meat and dairy consumption. As a result several countries are encouraging more sustainable diets to help mitigate climate change, save water and land, and increase food security.
The Netherlands, for example, released 2016 guidelines that called for no
more than two servings of meat per week. Similarly the U.K.’s national
dietary guidelines recommended a 7 percent reduction of dairy consumption
and replacing several animal protein servings with plant protein each week.
Sweden directly links meat consumption to environmental damage in its
guidelines and calls for people to reduce the amount of meat in their diets.
However, the United States — where people eat 4 times the global average
of meat — has failed to address the connection between high meat consumption
and unsustainable diets in its federal dietary guidelines.
In 2015 the U.S. Dietary Guidelines Advisory Committee recommended that
the updated Dietary Guidelines for Americans include sustainability concerns
and call for less meat and more plant-based foods in our daily diets for our
own health and the health of the planet. Despite the outpouring of public
support for these recommendations, the U.S. Department of Agriculture
omitted the environmental impact of meat and dairy from the final
guidelines. Read our letter to the USDA here.
It’s time for the U.S. government to catch up with the rest of the world by recognizing the importance of sustainability in food policy conversations. Sign our petition calling on the USDA to publicly address the environmental cost of diets high in meat and dairy.
Extinction Facts
Meat and dairy production contribute at least 14.5 percent of all global greenhouse gas (GHG) emissions through feed production, animal manure decomposition, meat processing and transport. Cow manure releases two-thirds of the world’s total nitrous oxide pollution (which has nearly 300 times the global warming effects of carbon dioxide over 100 years). Ruminant animals like cows produce methane through their digestion process — a greenhouse gas 34 times more potent than CO2 over 100 years. [4, 5].
Habitat
Wildlife habitat is converted to grazing areas, large-scale feedlots and slaughterhouses, as well as cropland to feed livestock. Half the landmass of the lower 48 states is used raise and feed livestock. Grazing cattle and factory farms also destroy vegetation, damage soils, contaminate waterways with fecal waste and disrupt natural ecosystem processes, resulting in less natural habitat for wildlife.
Manure
Meat and dairy production creates 2.7 trillion pounds of manure each year in the United States. Lagoon overflows and over-application of manure pollutes lakes, rivers and streams, killing millions of fish, amphibians, reptiles, birds and other wildlife. U.S. chicken producers use 2.2 million pounds of the arsenic compound roxarsone each year, almost all of which is excreted in chicken waste and often becomes fertilizer for other crops, polluting land, water and air. Factory farms pollute more than 35,000 miles of rivers and contaminate groundwater in 17 states.
Water
Nearly half of the water consumed in the United States — about 150 billion gallons per day — goes toward meat production [6,7]. Irrigation feed crops for livestock and poultry account for a major portion of the water used in meat production. It takes about 110 gallons of water to grow a single pound of corn, [9] and it takes about 2,800 pounds of corn to produce a 1,250-pound cow [10].
Pesticides
About 22 million pounds of atrazine — a known endocrine disruptor associated with hermaphrodism, sterility and other abnormalities in frogs — are applied to feed crops. Clothianidin, a pesticide known to be toxic to bees, is regularly applied to corn. In total, 167 million pounds of pesticides are used every year in the United States to grow animal feed [13]. Pesticide residues are found in common meat and dairy products — even long-banned pesticides like DDT. Residues from glyphosate, the most commonly used pesticide in the world, allowed in animal feed can be more than 100 times that allowed on grains consumed directly by humans.
Citations
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