Under the welfare model, the moral calculus is utilitarian: if the benefits to humans (or the ecosystem) outweigh the costs to the animal, and if the suffering is minimized, the use is justified. This is often operationalized through the (farm animal welfare):
Beyond ethics, industrial animal agriculture is a leading driver of deforestation, water pollution, and greenhouse gas emissions. Biomedical Research and Testing
Modifying procedures to lessen pain and distress. Entertainment and Tourism
Understanding Animal Welfare and Rights: Evolution, Ethics, and Global Challenges Under the welfare model, the moral calculus is
Dozens of countries have passed outright bans on the testing of cosmetics on animals, forcing the beauty industry to rely entirely on verified safe, non-animal testing methods.
In practice, most modern animal advocacy is . This strategy uses welfare reforms as a stepping stone toward rights.
As the conversation evolves, the concept of is gaining traction. This framework recognizes that animal welfare, human well-being, and environmental sustainability are inextricably linked. As the conversation evolves, the concept of is
The distinction between welfare and rights is not merely academic. It creates strategic, ethical, and political fault lines.
Animals—mostly mice, rats, rabbits, and non-human primates—are used globally to test cosmetics, household products, and pharmaceuticals, and for basic genetic research.
However, a deeper shift occurred in the 1970s. Philosopher Peter Singer published Animal Liberation (1975), arguing for : The capacity to suffer—not intelligence or language—is the baseline for moral consideration. Shortly after, Tom Regan countered with The Case for Animal Rights (1983), arguing that animals are "subjects-of-a-life" with inherent value, regardless of their utility to others. Virtue Ethics (Human Character)
The Global Evolution of Animal Welfare and Rights: Ethics, Law, and Future Horizons
Pushes for enriched enclosures, positive reinforcement training, and stricter regulations on travel and performance conditions.
Philosopher Tom Regan advanced the deontological view in The Case for Animal Rights (1983). Regan argued that animals are "subjects-of-a-life," meaning they have beliefs, desires, perceptions, memories, and an emotional life that matters to them, independent of their usefulness to humans. Therefore, they possess inherent value and have a right not to be treated as a means to an end. Virtue Ethics (Human Character)