The key phrase in rights philosophy is personhood . Proponents argue that sentient beings have the right not to be treated as things. They ask: Why is the cage there at all? Why do we own sentient beings? Does an animal have a right to liberty?
But history shows that progress requires both. The welfare movement builds the infrastructure of mercy—the laws, the shelters, the veterinary ethics. The rights movement builds the horizon—the vision of a world where we do not own the living. The key phrase in rights philosophy is personhood
Animal welfare is the prevailing standard in modern society. It is grounded in the philosophy that humans have a responsibility to care for animals, but it accepts that animals can be used for human benefit—whether for food, research, or clothing—provided they are treated "humanely." Why do we own sentient beings