Are we justified in treating fish differently from other animals?

The justification for treating fish differently from other animals often hinges on factors such as cognitive abilities, social structures, and emotional capacities. While some argue that fish possess a unique physiology and habitat that warrants distinct considerations, others emphasize the ethical principle of equal consideration based on sentience. Ultimately, the treatment of fish versus other animals can reflect cultural, environmental, and philosophical beliefs, making it a complex issue with no definitive answer.