Jason Kawall's Argument For The Theory Of Biocentric Individualism

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Recently, we’ve been introduced to Jason Kawall’s argument for the theory of Biocentric Individualism (BI). In this paper, I intend to state Kawall’s argument for the theory, explain the premises and conclusions of the argument, and evaluate the argument using an objection raised and responded to by Kawall himself. My thesis in this paper is that Kawall presents a strong cogent argument for biocentric individualism.
The argument begins by asserting (in premise one) that it is morally preferable to avoid stepping on a worm, at no cost or benefit to oneself or others, than to step on it. The second states that if it is morally preferable to avoid stepping on the worm, then the worm possesses direct moral standing (DMS). The third premise/first …show more content…

To clarify, there is a distinction between moral standing and direct moral standing. The worm can be said to have moral standing because it is considered when people choose to step around it, but in making an effort not to harm the worm we consider it for its own sake – in other words, we attribute DMS to the worm. This serves to form premise two: “if it’s morally preferable to avoid stepping on a worm, at no cost or benefit to oneself or others, then a worm has direct moral standing.” If we are to assume that premises one, that it’s morally preferable to avoid stepping on a worm, and two, that because it’s morally preferable to avoid stepping on worms it means that worms have DMS, are true, then it would appear that the argument concluded by premise three/conclusion one,“ so a worm has direct moral standing”, is valid. That is, it’s impossible for these premises to be true and the conclusion false (D2L definitions). Were the argument invalid, it would be possible that the premises be true and the conclusion false (D2L …show more content…

If we accept that a worm has DMS and that the worm has DMS because it’s alive, then it appears that conclusion three, that all living things have DMS because they’re alive, is guaranteed. If a worm’s DMS is based on the simple fact that it is alive, then anything else that’s alive should also have DMS for this reason. The argument is valid because it is impossible for the premises/previous conclusions to be true, and the final conclusion false. Were the final conclusion not guaranteed by the preceding premises/conclusions, the argument would be invalid. This theory, which states that all living things have direct moral standing, is known as biocentric individualism

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