Octopuses are some of the most extraordinary creatures on the planet. Intelligent, curious, shape-shifting, they really capture the imagination - as shown by the reaction to the documentary My Octopus Teacher.
Yet a gastronomic interest in their tentacles is threatening our relationship with this amazing cephalopod. As consumption of octopus meat creeps up, there are plans to rope octopuses into factory farming - an industry that would be uniquely cruel, according to a new report from Compassion in World Farming (CIWF).
Two months ago, there was public outcry over a baby octopus being sold for 36p in a British supermarket. It seemed distressing to many that a life could be priced so cheaply.
But the scale of octopus farming is also shocking: 60,000 tonnes of octopus were consumed in Italy last year, the most octopus-hungry nation in the EU. While Spain has been conducting research into open-ocean net cages and tanks on land.
Being confined to a cage with others is a terrible fate for the solitary octopus, which is used to roaming the ocean alone. Putting it at risk of boredom at best, cannibalism at worst.
Marine biologist Dr Elena Lara, fish research manager at CIWF and author of the report, says the Oscar-winning Netflix documentary “gave the world a moving glimpse into the lives of these unique, naturally solitary and fragile wild animals.
“People who watched it will be appalled to discover that there are plans to confine these fascinating, inquisitive, and sentient creatures in factory farms. Their lives would simply not be worth living.”
The charity has put together eight reasons - one for each tentacle - why intensive farming octopus is immoral.
8. Octopuses are solitary by nature
Octopuses aren’t used to living together. The crowded conditions typical of factory farms would bring out aggressive, territorial behaviour, which could lead to cannibalism.
7. They are highly inquisitive and intelligent
One of the most captivating moments of My Octopus Teacher is when the octopus that Craig Foster befriends in a South African kelp forest is seen playing with fish, just for the fun of it.
The octopus has an intimate and dynamic relationship with her environment, exploring and shaping it around her. Life in captivity would pale in comparison, in unimaginable ways.
6. Their carnivorous diets would be unsustainable in a farming environment
Farming octopus means feeding them, and with the global crisis of overfishing that’s just not sustainable. Approximately 20-25 per cent of all wild-caught fish are used to make fishmeal and oil, which would be the basis of a captive octopus diet.
This would have a host of negative environmental and human impacts, including worsening food security in regions such as West Africa where the main industrial fishmeal factories are located.
5. Little is known about their complex welfare needs and suffering in captivity
Octopus farming is an attempt to farm wild animals who have never been farmed before, says CIWF. So what are the chances that humans can meet their complex welfare needs?
4. They are fragile creatures that are easily injured
The cephalopod’s fantastic flexibility is partly due to the fact it has no internal or external skeleton. Their skin is very fragile - a real weak point in a farm environment where they are likely to be damaged by human handling or aggressive interactions with other octopuses.
Octopuses can be a threat to themselves too, as their fast jet-propelled movement means they could crash into tank walls or cages.
3. There is currently no scientifically sound method for the humane slaughter of octopuses
How do you kill an animal like an octopus? Current studies on wild-caught octopus slaughter mention a variety of brutal methods, including clubbing their heads, slicing their brains, asphyxiation in a net, and chilling in ice.
Humane alternatives - which would ensure that octopuses are rendered immediately unconscious before being killed, explains CIWF - are yet to be developed or scientifically approved.
2. There are no current laws to protect the welfare of farmed octopuses
As octopuses are totally unprotected from inhumane slaughter methods in the EU, US, Mexico and Japan, it would be irresponsible to give farming the go ahead in these regions. Proper legislation is sorely needed.
1. It is incompatible with the EU Strategic Aquaculture Guidelines (SAGs)
The EU’s new strategic guidelines encourage the fish farming industry to end its reliance on fishmeal and fish oil made from wild-caught fish, and to diversify with more sustainable species.
Factory farming octopus is not only cruel to the eight-legged wonder, it is a big step in the wrong direction for the blue economy.