Growing scientific evidence suggests lobsters and other crustaceans may be capable of experiencing pain, with major implications for fishing, food preparation, and welfare standards.
Crustacean welfare has moved from the fringe to mainstream science and policy with remarkable speed. The LSE review and UK legislation represent formal recognition that the precautionary principle applies: when evidence suggests animals can suffer, we should act to reduce that suffering even without perfect certainty. The practical implications are modest for most people — switching from boiling alive to stunning first before cooking — but collectively significant given the hundreds of millions of lobsters, crabs, and shrimp killed for food annually. The fishing industry faces larger challenges in applying welfare standards at scale, but the direction of travel in regulation and consumer expectation is clear.