Coming Of Age In The Milky Way

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www.vuletic.com/hume home atheology philosophy science blog bookstore OPPOSE RELIGIOUS CENSORSHIP Read the comics Buy the books BOOKS OF THE MOMENT Free Will A Universe from Nothing Pity the Billionaire Symmetry Hitch-22 Doubting Darwin? With Liberty and Justice for Some Coming of Age in the Milky Way Philosophy Notes: Singer, "All Animals Are Equal" Mark I. Vuletic Last updated 28 January 2011 These are the notes I have taken for students in my upper-division applied ethics course, for the following article: Singer, Peter. 1974. All animals are equal. Philosophical Exchange 1. Reprinted in LaFollette, Hugh (ed.). 2007. Ethics in Practice: Third Edition. Malden, MA: Blackwell. pp. 171-180. Introduction…show more content…
However, using simple membership in the species Homo sapiens as a criterion of moral importance is completely arbitrary. 3. Of the remaining criteria we might consider, only sentience―the capacity of a being to experience things like pleasure and pain―is a plausible criterion of moral importance. 4. Using sentience as a criterion of moral importance entails that we extend to other sentient creatures the same basic moral consideration (i.e. "basic principle of equality") that we extend to (typical, sentient) human beings. 5. Therefore, we ought to extend to animals the same equality of consideration that we extend to human beings. Details 1. The only criterion of moral importance that succeeds in including all humans, and excluding all non-humans, is simple membership in the species Homo sapiens. Singer argues for this simply by pointing to variation among humans. If we examine the usual characteristics that people say all humans, and only humans, share, we always find that there are human beings who lack those…show more content…
Of the remaining criteria we might consider, only sentience―the capacity of a being to experience things like pleasure and pain―is a plausible criterion of moral importance. Singer argues for this in two ways. First, he argues, by example, that the other criteria are bad, because (again) they will exclude people who we think ought not be excluded. For instance, we don't really think that it would be permissible to disregard the well-being of someone who has much lower intelligence than average, so we can't possibly think that intelligence is a suitable criterion for moral consideration. Second, he argues that it is only by virtue of something being sentient that it can be said to have interests at all, so this places sentience in a different category than the other criteria: "The capacity for suffering and enjoying things is a prerequisite for having interests at all, a condition that must be satisfied before we can speak of interests in any meaningful way" (175). That is, Singer is trying to establish that if a being is not sentient, the idea of extending moral consideration to it makes no sense. This negative argument is important, because one common criticism of Singer is that his criterion ends up excluding humans who are no longer sentient (like those in an irreversible coma); Singer is content to accept that consequence, but it is important that he show why the exclusion of some humans by his criterion is not problematic, given that he has criticized other criteria

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