Animal rights the interests of the worse off more important than those of the better off. Another approach, virtue ethics, holds that in considering how to act we should consider the character of the actor, and what kind of moral agents we should be. Rosalind Hursthouse has suggested an approach to animal rights based on virtue ethics. Mark Rowlands has proposed a contractarian approach. Nussbaum (2004) writes that utilitarianism, starting with Jeremy Bentham and John Stuart Mill, has contributed more to the recognition of the moral status of animals than any other ethical theory. The utilitarian philosopher most associated with animal rights
Jeremy Bentham Stuart Mill, the legal philosopher John Austin, as well as Robert Owen, one of the founders of utopian socialism. He "had considerable influence on the reform of prisons, schools, poor laws, law courts, and Parliament itself." On his death in 1832, Bentham left instructions for his body to be first dissected, and then to be permanently preserved as an "auto-icon" (or self-image), which would be his memorial. This was done, and the auto-icon is now on public display at University College London (UCL). Because of his arguments in favour of the general availability of education, he has been described as