Originally Posted by
OrphanPip
Although, you're already aware that I'm a firm supporter of deontological moral systems, in particularly rights based legalism, that have more clearly defined ethical borders. A human being existing independent of another human being seems legal bounds enough to consider them a morally relevant person. Playing the subjective weighing game of which human beings are morally relevant, conscious, or whatever other subjective values Singer deems important for determining moral value, is more subject to abuse and causing harm. To make an utilitarian argument for this, if we expand rights to the most vulnerable amongst us, we can then be sure to limit any unintended harm.