But one of our bubbles of ignorance has just been burst. On a small budget, with the first film they’ve ever made, Ali Tabrizi and Lucy Tabrizi have achieved what media giants have repeatedly failed to do: directly confronted power. Their film Seaspiracy has become a huge hit on Netflix in several nations, including the UK. (Disclosure: I’m a contributor.)
At last people have started to wake up to the astonishing fact that when you drag vast nets over the seabed, or set lines of hooks 28 miles long, or relentlessly pursue declining species, you might just, well, you know, have some effect on ocean life.
The film gets some things wrong. It cites an outdated paper about the likely date of the global collapse of fisheries. Two of its figures about bycatch are incorrect. It confuses carbon stored by lifeforms with carbon stored in seawater.
But the thrust of the film is correct: industrial fishing, an issue woefully neglected by the media and conservation groups, is driving many wildlife populations and ecosystems around the world towards collapse. Vast fishing ships from powerful nations threaten to deprive local people of their subsistence. Many “marine reserves” are a total farce, as industrial fishing is still allowed inside them.
In the EU, the intensity of trawling in so-called protected areas is greater than in unprotected places. “Sustainable seafood” is often nothing of the kind. Commercial fishing is the greatest cause of the death and decline of marine animals. It can also be extremely cruel to humans: slavery and other gross exploitations of labour are rampant.
Only 6.2% of the world’s marine fish populations, according to the latest assessment by the UN Food and Agriculture Organisation, are neither “fully fished” nor “overfished”, and they continue to decline. “Fully fished” means that fish are being caught at their “maximum sustainable yield”: the most that can be taken without crashing the stock.
This is a central aim of fisheries management. But from the ecologist’s perspective, it often means grossly overexploited. As the work of Prof Callum Roberts shows, populations of fish and other marine animals were massively greater before industrial fishing began, and the state of the seabed, in many areas, entirely different. Even “well-managed” fishing at maximum yields prevents the restoration of rich and abundant ecosystems.
I agree, however, that details also matter, and while all films – like all journalism and all science – make mistakes, we should be sticklers for the facts. So why did the fisheries scientists who are screaming about the errors in Seaspiracy not complain about the far greater misrepresentations and omissions in Blue Planet II and the BBC’s 2019 follow-up series, Blue Planet Live?
Blue Planet Live took distraction and deflection to a whole new level. Though it focused largely on plastics, it failed to mention the plastics industry. It was as if plastic, climate breakdown and fishing pressure all materialised out of thin air.
As it swerved round powerful interests, most of the solutions it proposed were tiny technological sticking plasters: rescuing orphaned seals, seeding coral, removing hooks from the mouths of sharks. Some of its claims were not just wrong but hilarious. For example, it stated that we can “rid our oceans of plastics” through beach cleans.
So why the silence? Perhaps because some fisheries scientists, as the great biologist Ransom Myers pointed out, have come to identify with the industry on which their livelihoods depend. While they seem happy for outrageous distortions that favour industrial fishing to pass, they go berserk about much smaller mistakes that disfavour it.
To me, the problem is symbolised by two words I keep stumbling across in scientific and official papers: “underfished” and “underexploited”. These are the terms fisheries scientists use for populations that are not “fully fished”. The words people use expose the way they think, and what powerful, illuminating, horrible words these are.
They seem to belong to another era, when we believed in the doctrine of dominion: humans have a sacred duty to conquer and exploit the Earth. I suspect some people are so angry because it’s not just malpractice Seaspiracy exposes, but an entire worldview.
It’s time to see the oceans in a new light: to treat fish not as seafood but as wildlife; to see their societies not as stocks but as populations; and marine food webs not as fisheries but as ecosystems. It’s time we saw their existence as a wonder of nature, rather than an opportunity for exploitation. It’s time to redefine our relationship with the blue planet.
