On December 21, 2012 — while everyone was busying themselves with
preparations for holiday festivities—the US Food and Drug
Administration (FDA) took a giant step closer toward the final
approval of the first genetically engineered (GE) fish food — a
salmon designed to grow abnormally fast.1
It's a move that many, including myself, have worried might
happen, and it now appears the first GE fish could reach your dinner
plate within the next year or two, unless a sufficiently strong
opposition is mounted.
According to the FDA,2
the GE salmon is "as safe as food from conventional Atlantic
salmon," but many have brought up significant flaws and limitations
of the environmental assessment (EA) on which this conclusion is
drawn. The FDA's draft EA3
is now open for public comment.
According to Andrew Kimbrell, executive director of the Center
for Food Safety:4
"The GE salmon has no socially redeeming value. It's bad
for the consumer, bad for the salmon industry and bad for the
environment. F.D.A.'s decision is premature and misguided."
Two years ago, GMO expert Jeffrey Smith, founder of the Institute
for Responsible Technology, called the potential approval of
genetically engineered salmon "a move that will go down in
history as one of the most asinine and dangerous ever made by our
government." According to Smith, evidence5
suggests the buffed-up salmon might have higher levels of a
potentially cancer promoting hormone, IGF-1, more antibiotics, and
more of potentially life-threatening allergen(s).
In a recent statement, Michael Hansen PhD, Senior Scientist with
Consumers Union said:6
"The Environmental Assessment (EA) states that the FDA
has found that the salmon is safe to eat. However, we are deeply
concerned that the potential of these fish to cause allergic
reactions has not been adequately researched. FDA has
allowed this fish to move forward based on tests of
allergenicity of only six engineered fish — tests that actually
did show an increase in allergy-causing potential."
[Emphasis mine]
But that's not all. The salmon — which contains a spliced-in
growth hormone gene that makes it grow up to five times faster,
reaching market size in about 18 months instead of three years —
poses a significant threat to the environment and natural fish
stocks as well. According to a Purdue University computer model that
tracked the effects of releasing just 60 "Frankenfish" into a
population of 60,000, there was a complete extinction of
the normal fish in just 40 fish generations. It appears the larger
size, which attracted mates more easily, combined with a slight
reduction in survival rates, was a killer combination. Furthermore,
according to Jeffrey Smith, Canadian scientists also engineered
their own set of fast growing salmon and tested their behavior in
tanks with other fish.
"When there was sufficient food, all was fine. When food
stocks decreased, the Frankenfish freaked," he says.
"They became cannibals, attacking and killing other fish —
whether GE or natural. Their unexpected behavior resulted in
population crashes or complete extinctions in the fish tanks.
The study also suggested that if released, these ravenous
aggressive salmon would pursue and consume other types of fish."
The FDA pooh-pooh's such fears. As reported by the New York
Times:7
"The agency [FDA] said the chance this would happen was
'extremely remote.' It said the salmon would be raised in inland
tanks with multiple barriers to escape. Even if some fish did
escape, the nearby bodies of water would be too hot or salty for
their survival. And reproduction would be unlikely because the
fish would be sterilized, though the sterilization technique is
not foolproof."
The issue of the sterility of the fish is a can of worms in and
of itself. According to Hansen:
"...We are also concerned that FDA puts great weight, in
their finding of 'no significant impact,' on the fact that the
engineered salmon would be sterile females. However FDA
indicates that only 95 percent of the salmon may be sterile, and
the rest fertile. When you are talking about millions of fish,
even one percent comes to thousands of fish. Moreover, perhaps
even more important, the fish at the egg production facility in
Prince Edward Island, Canada would obviously not be sterile —
otherwise they could not produce eggs..."
And what about the promise that these GE salmon will be firmly
landlocked, with no possibility of escape? This may sound good and
well to some people, but it's important to remember how the process
typically ends up working — "give them an inch and they'll take a
mile," as the saying goes. George Leonard, writing for the
National Geographic recently addressed this with the following
statement:8
"While this initial application to grow GE salmon is for
land-based facilities, the prospect of even larger profits from
growing GE salmon in the ocean will certainly create pressure
for approval in these more environmentally risky systems in the
future.
The U.S. is poorly equipped to deal with this future
scenario. In June 2011, NOAA Administrator Dr. Jane Lubchenco
released a National Aquaculture Policy to guide how marine
aquaculture proceeds in our ocean waters. While the policy
includes some strong environmental provisions, it does not
categorically prohibit the growing of GE fish in the ocean. It
should.
Given FDA's action yesterday and NOAA's failure to
prohibit GE fish in its aquaculture policy, the time has come
for Congress to intervene. Congress should work to pass Senator
Mark Begich's PEGASUS Act or similar legislation that requires
FDA to take the environmental risks seriously before approving
GE fish. If Congress doesn't act soon, the nation's ocean may
suffer from FDA's efforts to chart a course for GE salmon."
© Copyright 1997-2012 Dr. Joseph Mercola. All Rights Reserved.