Rights-based advocates (e.g., Gary Francione) argue that welfare reforms are not only insufficient but actively harmful. By making animal exploitation appear more ‘humane,’ welfare measures dull public outrage and postpone abolition. For rights theorists, veganism is not a personal lifestyle choice but a moral imperative. The legal goal is to remove the property status of animals and grant them legal personhood (as has been achieved, to a limited degree, for great apes in Spain and for the chimpanzees in the Nonhuman Rights Project).
This paper will: (1) trace the historical and philosophical origins of each movement; (2) articulate their core tenets, including the welfare concept of the ‘Five Freedoms’ and the rights-based rejection of speciesism; (3) compare their applications in three contested arenas (factory farming, biomedical research, and entertainment); (4) explore contemporary points of convergence, such as the recognition of animal sentience; and (5) evaluate the strengths and weaknesses of each approach. The conclusion suggests that a hybrid model—strategic welfare reform alongside long-term rights advocacy—may offer the most effective path forward. 2.1 The Precursors: From Jeremy Bentham to the Anti-Cruelty Movement The modern animal welfare movement owes its philosophical anchor to English utilitarian Jeremy Bentham. In 1789, while critiquing the French concept of natural rights, Bentham famously noted: “The question is not, Can they reason? nor Can they talk? but, Can they suffer?” Bentham did not argue for animal rights in the modern sense, but he established sentience —the capacity to experience pleasure and pain—as the morally relevant criterion. This insight underpins all subsequent welfare thinking. Rights-based advocates (e
Pragmatic, politically achievable, evidence-based, and responsive to consumer pressure. Weaknesses: Often co-opted by industry (‘happy meat’ as a fig leaf); does not address the killing itself; can legitimise inherently harmful systems (e.g., a ‘humane’ slaughterhouse is still a slaughterhouse). 3.2 The Animal Rights Paradigm Animal rights is a deontological, abolitionist framework. Rights are trumps: if an animal has a right not to be confined, then no amount of economic benefit or human pleasure can justify that confinement. Regan’s position is categorical: “Animals are not our food, not our clothes, not our entertainment, not our experiments.” The legal goal is to remove the property