Hessler, Jenkins, and Levenda (2017) on the Wild-Caught Fishing Industry

Kathy Hessler, Becky Jenkins, and Kelly Levenda, “Cruelty to Human and Nonhuman Animals in the Wild-Caught Fishing Industry.” Sustainable Development Law & Policy 8(1): 30-38 and 56-63, Fall 2017.

• Something like 1 to 3 trillion fish are caught each year for human consumption (fishcount.org.uk).

• The wild-caught fishing industry encompasses the catching of finfish; crustaceans (including shrimp); mollusks (snails, clams, etc.); cephalopods (octopuses, etc.); and cetaceans (whales, dolphins, etc.).

• Some wild-caught fish are consumed by humans, but much is consumed by livestock and pets, too; most fishmeal and fish oil is now used for aquafeed.

• Common fishing methods include trawling (dragging a net); purse seining; gillnetting; tangle and trammel netting; rod & line, trolling; pole & line, longline (often with bait fish). [Each of these fishing methods has its own set of welfare concerns, but all of the methods seem quite horrid to me, alas.]

• Underappreciated(?) welfare issues with capture include: by-catch; exhaustion and high mortality of captured fish pre-slaughter; decompression; crushing; predators; hooks; and ghostfishing. 

• The slaughter of wild-caught fish is often gruesome: it can be long and painful, with death typically due to suffocation or live gutting. Fish are not given protection via the US Humane Slaughter Act.

• The authors offer some suggestions (pages 32-34) for improving the welfare of wild-caught fish. Among the suggested measures are: a ban on the use of live bait; limiting the duration of suffering by emptying nets and lines more frequently; banning j-shaped hooks and gillnets; permitting only near-surface-level fishing; banning gaffing and shortening the landing stage; and, rendering fish unconscious prior to slaughter.

• Towards the end of the article (pages 34-37) the authors move away from fish welfare to concentrate on the welfare of the humans who work in the wild-caught fishing industry. Commercial fishing is dangerous and often deadly, and abuses are hard to monitor on the high seas; it also is hard to provide emergency medical care in remote areas at sea.

• Forced labor seems to be commonplace in the global fishing industry. Migrant workers in fishing, who face barriers in seeking justice for violations of their rights, are sometimes exploited. 

• Seafood importers, and not just exporters, need to address production and labor issues (page 35).