Env. 'Prevention' Agency Enables Corporate Eco-rapists

It's no accident that factory farms have spread across the country. Weak environmental rules and bad farm policy have allowed factory farms to take over livestock production. Even if you don't live near one, there are things you can do to help get rid of factory farms.
Factory farms are regulated under a patchwork system that leaves communities vulnerable to often indifferent and underfunded state environmental enforcement. Factory farm permitting rules released by the Environmental "Prevention" Agency (EPA) in 2008 only require permits for facilities that declare their intention to release manure directly into waterways. Common manure management practices -- like cesspool lagoons and applying manure to cropland -- don't require any permit at all.

Communities across the country are suffering from water contaminated by manure lagoon failures, waste seeping into aquifers, runoff from oversprayed fields and air pollution from overcrowded livestock operations.

Can you tell the EPA that it is time to regulate factory farms?
Click here. (BTW, sending a letter is not enough.)

DNA pollution, GMOs, and Antibiotics...connect the dots.

Read the following excerpts carefully.
We are engineering our demise with GMOs, Confined Animal Feed Operations, and antibiotics.

Research shows that when you eat the GMO food grown with Bacillus thuringiensis genes in their tissues, the genes are actually leaching out of the genetically modified plant into your body. They enter your gut in free form. Your gut bacteria pick them up.

Now bacteria in your gut become resistant to an antibiotic that could save your life, and they can begin making Bt pesticide!

You now can die of an ampicillin-resistant infection from your own genetically modified bacteria, even if you never took ampicillin.

http://www.newmediaexplorer.org/chris/2008/03/19/shedding_light_on_genetically_engineered_food.htm

DNA Pollution May Be Spawning Killer Microbes

“Antibiotics may be the most powerful evolutionary force seen on this planet in billions of years,” says Tufts University microbiologist Stuart Levy, author of The Antibiotic Paradox: How the Misuse of Antibiotics Destroys Their Curative Powers. By their nature, anti­biotics support the rise of any bug that can shrug off their effects, by conveniently eliminating the susceptible competition.

But the rapid rise of bacterial genes for drug resistance stems from more than lucky mutation, Levy adds. The vast majority of these genes show a complexity that could have been achieved only over millions of years. Rather than rising anew in each species, the genes spread via the microbial equivalent of sexual promiscuity. Bacteria swap genes, not only among their own kind but also between widely divergent species, Levy explains. Bacteria can even scavenge the naked DNA that spills from their dead compatriots out into the environment.

The result is a microbial arms-smuggling network with a global reach. Over the past 50 years, virtually every known kind of disease-causing bacterium has acquired genes to survive some or all of the drugs that once proved effective against it.

the antibiotic-drenched environment of commercial livestock operations is prime ground for such transfer. “You’ve got the genes encoding for resistance in the soil beneath these operations,” he says, “and we know that the majority of the antibiotics animals consume get excreted intact.” In other words, the antibiotics fuel the rise of resistant bacteria both in the animals’ guts and in the dirt beneath their hooves, with ample opportunity for cross-contamination.

A 2001 study by University of Illinois microbiologist Roderick Mackie documented this flow. When he looked for tetracycline resistance genes in groundwater downstream from pig farms, he also found the genes in local soil organisms like Microbacterium and Pseudomonas, which normally do not contain them. Since then, Mackie has found that soil bacteria around conventional pig farms, which use antibiotics, carry 100 to 1,000 times more resistance genes than do the same bacteria around organic farms.

“These animal operations are real hot spots,” he says. “They’re glowing red in the concentrations and intensity of these genes.” More worrisome, perhaps, is that Mackie pulled more resistance genes from his deepest test wells, suggesting that the genes percolated down toward the drinking water supplies used by surrounding communities.

An even more direct conduit into the environment may be the common practice of irrigating fields with wastewater from livestock lagoons. About three years ago, David Graham, a University of Kansas environmental engineer, was puzzled in the fall by a dramatic spike in resistance genes in a pond on a Kansas feedlot he was studying. “We didn’t know what was going on until I talked with a large-animal researcher,” he recalls. At the end of the summer, feedlots receive newly weaned calves from outlying ranches. To prevent the young animals from importing infections, the feedlot operators were giving them five-day “shock doses” of antibiotics. “Their attitude had been, cows are big animals, they’re pretty tough, so you give them 10 times what they need,” Graham says.

The operators cut back on the drugs when Graham showed them that they were coating the next season’s alfalfa crop with highly drug-resistant bacteria. “Essentially, they were feeding resistance genes back to their animals,” Graham says. “Once they realized that, they started being much more conscious. They still used antibiotics, but more discriminately.”

Fertilizer derived from human sewage may contribute to the spread of antibiotic-resistant genes. “We’ve done a good job designing our treatment plants to reduce conventional contaminants,” he says. “Unfortunately, no one has been thinking of DNA as a contaminant.” In fact, sewage treatment methods used at the country’s 18,000-odd wastewater plants could actually affect the resistance genes that enter their systems.

DNA Pollution Spawning Killer Microbes

Rogue genetic snippets spread antibiotic resistance all over the environment.

Over the past 50 years, virtually every known kind of disease-causing bacterium has acquired genes to survive some or all of the drugs that once proved effective against it. Analysis of a strain of vancomycin-resistant enterococcus, a potentially lethal bug that has invaded many hospitals, reveals that more than one-quarter of its genome—including virtually all its antibiotic-thwarting genes—is made up of foreign DNA. One of the newest banes of U.S. medical centers, a supervirulent and multidrug-resistant strain of Acinetobacter baumannii, likewise appears to have picked up most of its resistance in gene swaps with other species.

The antibiotic-drenched environment of commercial livestock operations is prime ground for such transfer. “You’ve got the genes encoding for resistance in the soil beneath these operations,” he says, “and we know that the majority of the antibiotics animals consume get excreted intact.” In other words, the antibiotics fuel the rise of resistant bacteria both in the animals’ guts and in the dirt beneath their hooves, with ample opportunity for cross-contamination.

These animal operations are real hot spots. They’re glowing red in the concentrations and intensity of these genes.

An even more direct conduit into the environment may be the common practice of irrigating fields with wastewater from livestock lagoons. About three years ago, David Graham, a University of Kansas environmental engineer, was puzzled in the fall by a dramatic spike in resistance genes in a pond on a Kansas feedlot he was studying. “We didn’t know what was going on until I talked with a large-animal researcher,” he recalls. At the end of the summer, feedlots receive newly weaned calves from outlying ranches. To prevent the young animals from importing infections, the feedlot operators were giving them five-day “shock doses” of antibiotics. “Their attitude had been, cows are big animals, they’re pretty tough, so you give them 10 times what they need,” Graham says.

The operators cut back on the drugs when Graham showed them that they were coating the next season’s alfalfa crop with highly drug-resistant bacteria. “Essentially, they were feeding resistance genes back to their animals,” Graham says. “Once they realized that, they started being much more conscious. They still used antibiotics, but more discriminately.”

While livestock operations are an obvious source of antibiotic resistance, humans also take a lot of antibiotics—and their waste is another contamination stream. Bacteria make up about one-third of the solid matter in human stool, and Scott Weber, of the State University of New York at Buffalo, studies what happens to the antibiotic resistance genes our nation flushes down its toilets.

Weber is now investigating how fertilizer derived from human sewage may contribute to the spread of antibiotic-resistant genes. “We’ve done a good job designing our treatment plants to reduce conventional contaminants,” he says. “Unfortunately, no one has been thinking of DNA as a contaminant.” In fact, sewage treatment methods used at the country’s 18,000-odd wastewater plants could actually affect the resistance genes that enter their systems.

Consumers may contribute to the problem of DNA pollution whenever they use antibacterial soaps and cleaning products. These products contain the antibiotic-like chemicals triclosan and triclocarban and send some 2 million to 20 million pounds of the compounds into the sewage stream each year. Triclosan and triclocarban have been shown in the lab to promote resistance to medically important antibiotics. Worse, the compounds do not break down as readily as do traditional antibiotics. Rolf Halden, cofounder of the Center for Water and Health at Johns Hopkins University, has shown that triclosan and triclocarban show up in many waterways that receive treated wastewater—more than half of the nation’s rivers and streams. He has found even greater levels of these two chemicals in sewage sludge destined for reuse as crop fertilizer. According to his figures, a typical sewage treatment plant sends more than a ton of triclocarban and a slightly lesser amount of triclosan back into the environment each year.

For consumer antibacterial soaps the solution is simple, Halden says: “Eliminate them. There’s no reason to have these chemicals in consumer products.” Studies show that household products containing such anti­bacterials don’t prevent the spread of sickness any better than ordinary soap and water. “If there’s no benefit, then all we’re left with is the risk,” Halden says. He notes that many European retailers have already pulled these products from their shelves. “I think it’s only a matter of time before they are removed from U.S. shelves as well.”

Read the whole story here.