More bad news for world fisheries
Another story about the senselessly rapacious nature of modern commercial fisheries is out: CBC, New York Times. This, at least, is an area where skeptical environmentalists of the Bjorn Lomborg ilk are dead wrong. To quote from the fish paper (PDF):
Unlike agriculture, where investments in technology and capital can increase long-term yields, the process of technological development in fishing can, in the absence of regulation, only lead to a more rapid depletion of the resource. Fishing can only remain renewable when exploitation does not exceed regeneration.The specific articles above are about some of the species discussed in Charles Clover's excellent and informative book: The End of the Line: How Overfishing Is Changing the World and What We Eat: roundnose grenadier, onion-eye grenadier, blue hake, spiny eel and spinytail skate. All have been driven to a level of critical endangerment in less than 20 years.
That balance must be at the core of any sensible fisheries policy, such as those that are emerging in Iceland and New Zealand. The comparative barrenness of the North Sea and the Grand Bank shows that this balance has not been respected - even when the states in question are the richest, most technologically capable, and most scientifically advanced in the world.
Dr. Daniel Pauly, of the University of British Columbia (UBC) Fisheries Centre, equates this process of fishing outwards to a hole being burned through a piece of paper. At the centre are the now depleted waters of Europe and much of the Atlantic. Two thirds of Europe’s commercial fish stocks are already outside their biological safety limits, according to Clover, while cod stocks have collapsed from Canada to Sweden. The flames have now reached the coasts of Antarctica, Australia and New Zealand, Africa, and elsewhere. They have reached into trenches and onto sea-mounts previously inaccessible to fishermen.
This process is concealed by a system of world trade that keeps kitchens and restaurants throughout the developed world supplied with fish, many of which come from thousands of kilometers away. This both perpetuates the process of fishing outwards and conceals the fact that it is happening. (4)
It should be obvious that this is not a trivial matter. Fish is a critical source of protein in much of the developing world. Evidence from West Africa, in particular, indicates that as industrial fisheries deplete wild fish stocks, rates of malnourishment, protein starvation, and related ailments all increase in parallel. This is a humanitarian disaster that is being openly and obviously manufactured. Moreover, there is no uncertainty about what is happening. Rigorous scientific assessments, like those of the Sea Around Us Project present an extensive and alarming body of evidence that world fisheries are in trouble and that, at present, nothing effective is being done about it.
I'd like to believe that most of us won't live to see most of the world's major fish stocks critically depleted but, if that is to be the case, we need to start doing dramatically better than we are now. As many of these articles suggest, the creation and vigorous enforcement of marine protected areas would be a good start.
PS. The linked version of the fish paper is the one submitted for publication in Marine Policy and ultimately rejected. It's very general for a journal article, but I meant it to be accessible to almost everyone. I am looking for another journal to which I can submit it, probably after it has been edited again.
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Another article on bottom trawling is here, complete with illustrations. From the BBC.
I'm surprised you didn't quote Mr. Sumaila ;)
Nick
Homeland
By Marty McConnell
Oh say, can you see, by the dawn's early light?
You're not safe.
Nothing stands between you and victim status
but whatever has kept you whole thus far.
Your father can't save you. Your lover. The government. Police. Suburbia. Fear.
And your God. He's in his Heaven meditating on free will
When I was seven, I learned about nuclear war.
That night, I sat my five year old sister down to share with her facts that had been so long withheld.
I'm telling you this now:
"There will always be men unafraid to die and take you with them.
Men play football with pneumonia, broken ribs, hairline fractures to the spine that threaten to leave them paralysed.
They volunteer for wars over oil and pride: take up guns against enemies and innocents alike for a government that ignores their votes at will.
Women have sacrificed their bodies for uncounted centuries: in childbirth, for love, for country, for God
Dressed as men to fight those same tainted wars, dressed as whores to survive.
She too will make you a matyr to her end.
Question: If a man can disable a flight staff with a pair of blunt tweezers, does he need the tweezers?
And yet scissors are confinscated, nail clippers pitched, laptops rattled and opened
While tubes of hair gell containing enough liquid C4 to take down a fleet of DC9's pass unexamined.
Warplanes drop food boxes onto ground littred with landmines.
This is not a new world.
When have you been entirely safe?
When have you: woman, person of colour, queer, small man, rich man, walked these streets entirely untouchable?
A man tracked my movements from 1990 until he was jailed in 1995.
I lived in Dust Plains, Illinois. Where so much nothing ever happens, the teenagers go to Park Ridge for kicks.
And yet it bred John Wayne Gacy, who ate boys' corpses for breakfast.
And it spawned Steven Josephao, who when he was finally arrested possesed hand drawn blueprints of the houses of forty seven girls in the four surrounding suburbs and had only recently been fired from his job as a subsitute teacher.
There are children in Afghanistan, in Bosnia, in Simprini Green, Chicago who've known less than three nights in their lives without gunfire or bombs dropping.
Without real and imminent threat to their lives.
This is not a new world.
Look at your hands, are they red like mine?"
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