Utilitarianism: The Argument From Marginal Cases

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Utilitarianism is an ethical theory that endorses the pursuit of well-being as the best course of action for a good life. One prevalent subject surrounding utilitarianism, and ethics in general, is the treatment of animals in relation to the treatment of humans. While there are many different opinions on correct animal treatment, utilitarianism is one that argues that some humans are morally equal to some animals. This essay further explains the utilitarian view of moral equivalency between humans and animals and why it is an accurate claim. Utilitarianism offers the claim that humans and animals can be considered equals and therefore treated equally in similar situations. In the eyes of a utilitarian, humans and animals can be equals because …show more content…

Few people will argue that it is wrong to make humans suffer or that it is wrong to make animals suffer, but it seems harder to consider humans and animals equal simply on the grounds that they both suffer. This is where The Argument from Marginal Cases comes in. The utilitarian defines marginal humans and animals as equals because of the mentally handicapped state of the human. In the case of a marginal human, both animal and human are capable of feeling physical pain along with the same degree of mental/emotional pain. Another argument for this is that it is wrong to take advantage of an a injured animal who can not defend itself because an injured animal is equal to an injured human and it is wrong to take advantage of injured humans who can not defend themselves. The utilitarian view is correct in judging both human and animal on a level ground. To further dispute The Argument from Marginal Cases, one might say that marginal humans are always more important than animals based on religious beliefs or that marginal humans are more important than animals just because they are human. Both of these claims suffer from the same self-centered bias without any tangible evidence for support. This mistakenly attempts to justify species membership as a separate morally important