March
2007
Mad
Science: Cloned Milk and Meat on the Fast Track
By Lee Hall
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The Bush Administration, poised for several years to force animal cloning
experiments into the food supply, rang in the New Year by pronouncing
products from cloned animals and their offspring as safe for the retail
market.
The Food and Drug Administration studied scientific reports: blood tests, physicals
and nutritional analyses. Notably, the agency lacks authority to address the
ethics of animal cloning. But if, following a 90-day public comment period, the
agency’s report is adopted, the U.S. will be the first country to approve
animal cloning in food production, and within just a few years cloned meat and
milk could be on dinner tables—perhaps even by the end of 2007.
“Meat and milk from cattle, swine and goat clones is as safe to eat as
the food we eat every day,” said Stephen Sundlof, director of veterinary
medicine for the FDA. “There is just not anything there that is conceivably
hazardous to the public health.” Thus, the FDA might not even require special
labels.
Scientists will thereafter attempt to work out the kinks in their sheep and chicken
cloning projects, and introduce genetically modified fish into the stream of
commerce.
While nonhuman cloning has always been legal in the U.S., a voluntary moratorium
on the sales of clones’ milk and flesh has applied since 2001, to give
the FDA time for studies. A 2002 National Academy of Science report concluded
that products derived from cloned animals do not “present a food safety
concern,” and the FDA gave a tentative approval in 2003, but retreated
after its own advisory panel found insufficient scientific agreement. Now the
FDA’s ready to go again. Never mind that consumers aren’t asking
for cloned meat and milk. And never mind that consuming any animal products,
let alone cloned ones, is known to be wholly unnecessary for human health and
welfare.
Dissonance and Hype
Applied to the cloned animals themselves, the term “welfare” would
be oxymoronic. Many clones die as soon as they’re born; many more are born
with severely distorted organs, heads or limbs. Cows have died trying to bear
grotesquely oversized calves. Multiple piglets have been born without anuses
and tails—a fatal condition. Dolly the sheep clone died young, after suffering
from illnesses normally seen in older sheep. The sibling clone of the much-vaunted
Afghan puppy cloned in South Korea in 2005—Time magazine’s Invention
of the Year—survived only three weeks. And as recently as July 2005, scientists
at Texas A&M University, deemed the world’s leading team after cloning
a half-dozen species, acknowledged that 95 to 99 percent of cloning procedures
fail. Contrast that with the hype on cloning companies’ websites. “Cloning
enhances animal wellbeing,” declares the Biotechnology Industry Organization;
and Clonesafety.org, sponsored by cloning firms Cyagra, stART Licensing, and
ViaGen, Inc., assures us: “In fact, clones are the ‘rock stars’ of
the barnyard, and therefore are treated like royalty.”
The FDA acknowledges that cloned animals are susceptible to birth defects and
life-threatening problems, but dismisses the issue, insisting that normal federal
inspections will keep problems out of the food supply. The companies promise
they’re ready to deliver genetic replicas of animals with histories of
producing commercially superior offspring—that is, offspring most likely
to be transformed into prime beef and bacon, or unusually prolific milk producers.
The dairy industry, of course, is more than prolific already—so much so,
that the government obliges taxpayers to buy surplus milk. But cloning companies
are getting ready to tout big health promises too. For human medicine, they tell
us, cloning may be used to secrete therapeutic proteins in cow’s milk,
to produce “humanized antibodies” for use as vaccines, or to produce
tissues modified for organ transplants. Don’t be surprised, then, if they
argue the dairy business must remain in schools and health institutes.
Anti-Vivisection?
Human cloning is the subject of fierce debate, and the United Nations’ Declaration
on Human Cloning calls on member states to “prohibit all forms of human
cloning inasmuch as they are incompatible with human dignity and the protection
of human life.” But the dignity of nonhuman life attracts significantly
less attention. A widely cited series of polls carried out by the Pew Initiative
on Food and Biotechnology reported that over 60 percent of U.S. consumers are
uncomfortable with animal cloning, but only about 10 percent of those respondents
saw the animals at the core of their discomfort. Consumers don’t necessarily
want cloning banned, but they are looking for assurances that new products are
safe. And a greater level of public acceptance appears when uses are said to
offer direct human benefits.
This situation should be ringing alarm bells in the animal advocacy field. After
all, the point of animal advocacy is to bring humanity around to the idea that
nonhuman animals are conscious of their life experiences, and—just as reflected
in human constitutional law—consciousness means an individual has inherent
value. Yet the science-oriented advocacy groups have said little, and those who
have opined are hardly pillars of opposition. Calling cloning “highly inefficient,” the
director of the American Anti-Vivisection Society issued a press release in late
December to say the “FDA should not be permitted to proceed in a regulatory
vacuum.” From the animal advocacy perspective, is a “regulatory vacuum” the
real problem? With this statement, the AAVS reinforces the mainstream view—essentially
arguing for codification of the human prerogative to indulge in the practice
of cloning.
Levels of Control
To clone, scientists replace all genetic material in an egg with a mature cell
containing the genetic code of the original animal. An electric shock jump-starts
the egg’s growth, and it’s then implanted into a uterus. According
to proponents, clones are simply later-born twins of their originals, and cloning
merely expands reproduction technology that’s been accepted in agribusiness
since the 1950s. In January, when a calf of a cloned dairy cow was born on a
British farm for the first time, Simon Gee of the breeder’s group Holstein
UK said the calf, Dundee Paradise, resulted from “conventional breeding
technology” and was “born as the majority of the 220,000 animals
that we register in the UK every year are born—as a result of artificial
insemination.” But the majority of those registered animals don’t
come from embryos imported from U.S. labs, as Dundee Paradise did. Cloning involves
a new level of control over living beings by elite experts, and is manipulative
in the extreme.
Nevertheless, if domination and control is at the core of cloning, then the basis
of the problem is the public’s willingness to consume other animals in
the first place. As long as social attitudes about consuming animal products
remain unchanged, virtually any “useful” manipulation will, sooner
or later, be allowed.
This is why a handful of companies anticipate a green light for buyers of clones
and products derived from them. Prairie State Semen Inc. of Illinois wants a
go-ahead to ship out the semen of cloned show pigs like The Man, valued at $77,000
and winner at the 2000 Indiana State Fair. ViaGen of Texas produces the clones
and is expected to benefit most from the FDA ruling. Backed by a billionaire
investor, ViaGen cloned 65 cows and five horses last year. The company website
showcases clones of animals such as the “legendary barrel racing champion
Scamper,” and “Kung Fu, the mother of many famous rodeo bulls.”
Once the company makes a profit, ViaGen says, it will offer pro bono services
to stave off extinctions. Eight wildcat clones produced under the auspices of
the Audubon Nature Institute of New Orleans are held as proof. As kittens, they
were exhibited at the Audubon Zoo. Such projects not only require the experimental
use of other cats’ wombs; they fail also to appreciate the interests of
wildcats to live in their own ways, rather than as zoo exhibits or laboratory
specimens. Moreover, because the idea that cloning could prevent extinctions
does not address habitat degradation or other causes of accelerated extinction,
it’s poised to defeat its own purpose. And as scientists hope to soon be
routinely cloning animals for agribusiness, they’re supporting the very
industry ruining habitats throughout the world.
Your Comments, Please
The FDA is seeking comments from the public until April 2, 2007. To read the
FDA’s assessment and submit electronic comments, visit www.fda.gov. Written
comments may be sent to: Division of Dockets Management (HFA-305), Food and Drug
Administration, 5630 Fishers Lane, Room 1061, Rockville, MD 20852. Include the
docket number 2003N-0573.
Although agitation at the administrative level is important, clearly it’s
not enough. Asking whether cloned meat and milk are safe is all the FDA can and
will do. But that’s not the real question; nor is a ruling on labels a
real solution. Implicated here is a deeper question than a regulatory body can
reach: Why clone at all?
Some consumer activists are asking food companies and restaurants to shun cloned
animal products. They’re on the right track, but this assumes that it’s
enough to mandate labels so people have an option to reject cloned products.
The animals being cloned have no such option. To avoid supporting the system
of domination allowing these particular manipulations, we must avoid animal products
entirely.
Lee Hall is the legal director for Friends of Animals, an advocacy group
which will be celebrating its 50th Anniversary in NYC on 18 May 2007. Hall has
written
articles on animal breeding, genetic engineering and cloning for Dissident
Voice,
Legal Times, and Friends of Animals’ quarterly magazine ActionLine.
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