To enhance flavor, many people cook crustaceans by boiling them alive. However, a research team from the University of Gothenburg in Sweden has discovered that crustaceans, such as lobsters and crabs, exhibit brain activity signals in response to physical or chemical stimuli, indicating they can feel pain. The Royal Society for the Prevention of Cruelty to Animals (RSPCA) and other scientists are calling for an immediate ban on boiling crustaceans alive.
The Gothenburg research team placed electrodes on shore crabs to record their brain activity. When researchers applied acetic acid and other chemicals to the crabs' soft tissues or exerted external pressure on various parts of their bodies, they observed a significant increase in brain activity. Given that most crustaceans share similar nervous system structures, the findings may also apply to shrimp, crayfish, and lobsters.
An animal physiologist from Gothenburg stated, "You wouldn't throw a live cow or chicken into boiling water, so why should crustaceans be treated this way?" He believes the government should recognize these animals as sentient beings, deserving the same protections as mammals and birds, and seek more humane methods for handling edible crustaceans.
According to reports, the UK's Welfare of Animals at the Time of Killing (WATOK), passed in 2015, makes it illegal to boil animals alive, stating that causing avoidable pain, suffering, or distress to any animal, including invertebrates, is unlawful.
Recently, the Animal Law Foundation issued an open letter to the government, referencing studies from the London School of Economics and Political Science and the University of Gothenburg that provide strong evidence of crustaceans' sentience and ability to feel pain. They urge the Department for Environment, Food and Rural Affairs (DEFRA) to adjust its stance and provide clear guidance to ensure that crustaceans receive equal rights under WATOK. The letter has garnered support from various scientists and public figures.
Related News:
Comment