Global seafood systems collapse under corporate control as consumers navigate greenwashing and regulatory gaps

Indigenous and traditional ecological knowledge systems, such as Polynesian * rahui* (temporary fishing bans) or Inuit seasonal hunting calendars, offer time-tested models for sustainable seafood governance that prioritize ecosystem health over short-term yield. These systems are often marginalized in favor of Western scientific models, despite evidence that they maintain higher biodiversity and resilience. For example, the Haida Nation’s marine protected areas in Canada have seen a 600% increase in rockfish populations within a decade, yet such successes are rarely highlighted in mainstream sustainability discourse.

The current crisis is rooted in the 1982 UN Convention on the Law of the Sea (UNCLOS), which enabled coastal states to claim exclusive economic zones (EEZs) but failed to regulate industrial fishing expansion, leading to the 'tragedy of the commons' in global waters. The 1994 WTO Agreement on Agriculture further incentivized export-oriented aquaculture, displacing small-scale fishers in favor of monoculture shrimp farms in Thailand and Vietnam. Historical parallels include the collapse of the Newfoundland cod fishery in the 1990s, where neoliberal policies prioritized foreign trawlers over local livelihoods, mirroring today’s global patterns.

Cross-culturally, seafood sustainability is framed differently: in Japan, the concept of *satoumi* integrates human activity with marine ecosystems to enhance biodiversity, while in Norway, the Sami people’s reindeer-herding practices have been adapted to coastal zones to reduce overfishing. In contrast, Western sustainability metrics often reduce marine life to 'stocks' and 'quotas,' ignoring cultural and spiritual relationships with seafood. The EU’s Common Fisheries Policy, for instance, has repeatedly failed to account for Mediterranean small-scale fishers’ knowledge, leading to the 'silent crisis' of artisanal fleet decline.

Scientific consensus confirms that industrial fishing has reduced global fish biomass by 49% since 1970, with 34% of fish stocks now overfished, yet the narrative of 'consumer confusion' obscures the role of weak science in setting catch limits. Studies show that MSC-certified fisheries often have higher bycatch rates than non-certified ones, highlighting the limitations of market-based certification. Meanwhile, emerging technologies like eDNA and satellite tracking could revolutionize traceability, but their adoption is stifled by corporate resistance to transparency.

Artistic and spiritual traditions across cultures frame seafood not as a resource but as kin or sacred gift, from the Māori *whakapapa* (genealogical connection to the sea) to the Hindu concept of *ahimsa* (non-violence toward marine life). These perspectives challenge the commodification of seafood, as seen in the Japanese *umi no sachi* (ocean gratitude) rituals that regulate harvests. Western art, however, often romanticizes overfishing (e.g., *The Old Man and the Sea*) while ignoring its systemic roots, reinforcing a narrative of individual heroism over collective failure.

Future scenarios for seafood systems range from 'corporate dystopia'—where 90% of global supply is controlled by 10 conglomerates—to 'biocultural restoration,' where Indigenous-led marine tenure and agroecological aquaculture restore 30% of degraded coastal zones by 2050. Modeling by the Stockholm Resilience Centre suggests that phasing out industrial subsidies could reduce overfishing by 50% within a decade, while blockchain-based traceability could cut illegal fishing by 70%. However, these pathways require dismantling trade agreements like the USMCA, which prioritize investor rights over ecological limits.

Marginalized voices—small-scale fishers, Indigenous communities, and women workers—are systematically excluded from seafood governance, despite producing 50% of global seafood. In the Philippines, women fish vendors face harassment and wage theft in supply chains dominated by male-owned processing plants, while in West Africa, child labor in shrimp peeling sheds is rampant due to EU demand. The 'sustainable seafood' movement often centers affluent consumers, ignoring how certification schemes like ASC (Aquaculture Stewardship Council) exclude smallholders, reinforcing colonial-era power imbalances.