Abstract

This paper offers a new argument against raising and killing sentient non-human animals for food. It is immoral to non-lethally impair sentient non-human animals for pleasure, and since raising and killing sentient animals for gustatory pleasure impairs them to a much greater degree, it also is wrong. This is because of the impairment principle: if it is immoral to impair an organism to some degree, then, ceteris paribus, it is immoral to impair it to a higher degree. This argument is structurally analogous to Perry Hendricks’s impairment argument for the immorality of abortion. However, the argument is more defensible applied to the raising and killing of sentient nonhuman animals for food because of the sentience of the non-human animals involved. I explain how the argument is distinct from other pro-vegan, pro-vegetarian arguments.