duminică, 21 decembrie 2014

The sobering truth about grassfed beef

Is grassfed beef the answer?

Grass-fed beef certainly has its advantages, but it is typically more expensive, and I’m not at all sure that’s a bad thing. We shouldn’t be eating nearly as much meat as we do.
There is a dark side even to grassfed beef.

 It takes a lot of grassland to raise a grassfed steer. Western rangelands are vast, but not nearly vast enough to sustain America’s 100 million head of cattle. There is no way that grassfed beef can begin to feed the current meat appetites of people in the United States, much less play a role in addressing world hunger. Grassfed meat production might be viable in a country like New Zealand with its geographic isolation, unique climate and topography, and exceedingly small human population. But in a world of 7 billion people, I am afraid that grassfed beef is a food that only the wealthy elites will be able to consume in any significant quantities.

What would happen if we sought to raise great quantities of grassfed beef? It’s been tried, in Brazil, and the result has been an environmental nightmare of epic proportions.

 In 2009, Greenpeace released a report titled “Slaughtering the Amazon,” which presented detailed satellite photos showing that Amazon cattle are now the biggest single cause of global deforestation, which is in turn responsible for 20 percent of the world’s greenhouse gases. Even Brazil’s government, whose policies have made the nation the world’s largest beef exporter, and home to the planet’s largest commercial cattle herd, acknowledges that cattle ranching is responsible for 80 percent of Amazonian deforestation. Much of the remaining 20 percent is for land to grow soy, which is not used to make tofu. It is sold to China to feed livestock.

Amazonian cattle are free-range, grassfed, and possibly organic, but they are still a plague on the planet and a driving force behind global warming.
Trendy consumers like to think that grassfed beef is green and earth-friendly and does not have environmental problems comparable to factory farmed beef. But grassfed and feedlot beef production both contribute heavily to global climate change. They do this through emissions of two potent global warming gases: methane and nitrous oxide.

Next to carbon dioxide, the most destabilizing gas to the planet’s climate is methane. Methane is actually 24 times more potent a greenhouse gas than carbon dioxide, and its concentration in the atmosphere is rising even faster. The primary reason that concentrations of atmospheric methane are now triple what they were when they began rising a century ago is beef production. Cattle raised on pasture actually produce more methane than feedlot animals, on a per-cow basis.

The slower weight gain of a grassfed animal means that each cow produces methane emissions for a longer time.
Meanwhile, producing a pound of grassfed beef accounts for every bit as much nitrous oxide emissions as producing a pound of feedlot beef, and sometimes, due to the slower weight gain, even more. These emissions are not only fueling global warming. They are also acidifying soils, reducing biodiversity, and shrinking Earth’s protective stratospheric ozone layer.

The sobering reality is that cattle grazing in the U.S. is already taking a tremendous toll on the environment. Even with almost all U.S. beef cattle spending much of their lives in feedlots, seventy percent of the land area of the American West is currently used for grazing livestock. More than two-thirds of the entire land area of Montana, Wyoming, Colorado, New Mexico, Arizona, Nevada, Utah, and Idaho is used for rangeland. In the American West, virtually every place that can be grazed, is grazed. The results aren’t pretty.

As one environmental author put it, “Cattle grazing in the West has polluted more water, eroded more topsoil, killed more fish, displaced more wildlife, and destroyed more vegetation than any other land use.”

Western rangelands have been devastated under the impact of the current system, in which cattle typically spend only six months or so on the range, and the rest of their lives in feedlots. To bring cows to market weight on rangeland alone would require each animal to spend not six months foraging, but several years, greatly multiplying the damage to western ecosystems.

The USDA’s taxpayer-funded Animal Damage Control (ADC) program was established in 1931 for a single purpose—to eradicate, suppress, and control wildlife considered to be detrimental to the western livestock industry. The program has not been popular with its opponents. They have called the ADC by a variety of names, including, “All the Dead Critters” and “Aid to Dependent Cowboys.”
In 1997, following the advice of public relations and image consultants, the federal government gave a new name to the ADC—“Wildlife Services.” And they came up with a new motto—“Living with Wildlife.”

But the agency does not exactly “live with” wildlife. What it actually does is kill any creature that might compete with or threaten livestock. Its methods include poisoning, trapping, snaring, denning, shooting, and aerial gunning. In “denning” wildlife, government agents pour kerosene into the den and then set it on fire, burning the young alive in their nests.

Among the animals Wildlife Services agents intentionally kill are badgers, black bears, bobcats, coyotes, gray fox, red fox, mountain lions, opossum, raccoons, striped skunks, beavers, nutrias, porcupines, prairie dogs, black birds, cattle egrets, and starlings. Animals unintentionally killed by Wildlife Services agents include domestic dogs and cats, and several threatened and endangered species.

All told, Wildlife Services intentionally kills more than 1.5 million wild animals annually. This is done at public expense, to protect the private financial interests of ranchers who graze their livestock on public lands, and who pay almost nothing for the privilege.
The price that western lands and wildlife are paying for grazing cattle is hard to exaggerate. Conscientious management of rangelands can certainly reduce the damage, but widespread production of grassfed beef would only multiply this already devastating toll.

“Most of the public lands in the West, and especially the Southwest, are what you might call ‘cow burnt.’ Almost anywhere and everywhere you go in the American West you find hordes of cows. . . . They are a pest and a plague. They pollute our springs and streams and rivers. They infest our canyons, valleys, meadows and forests. They graze off the native bluestems and grama and bunch grasses, leaving behind jungles of prickly pear. They trample down the native forbs and shrubs and cacti.

They spread the exotic cheatgrass, the Russian thistle, and the crested wheat grass. Even when the cattle are not physically present, you see the dung and the flies and the mud and the dust and the general destruction. If you don’t see it, you’ll smell it. The whole American West stinks of cattle.” — Edward Abbey, conservationist and author, in a speech before cattlemen at the University of Montana in 1985

Your wake up call is here...

IT IS TIME for ALL “sustainable” animal farmers to SERIOUSLY look into alternative ways of earning a living such as HEMP and non GMO SOY farming because your current one will soon be extinct and here is WHY and HOW:

For a bird’s overview, start by reading the TITLES of each sub link within this MAIN link, then study each individual theme because this is our future and is ALREADY HERE and NOW

Niciun comentariu:

Trimiteți un comentariu

manu test