Spiff, that argument makes no sense. If pain is what it's all about, would you support a late-term abortion if we could do it by painless three-stage lethal injection? Or does the ***** of the first needle that knocks it out constitute undue suffering? I think it's definitely common sense to realize that life is more than a blur of experiences. And to bank on the potential future of a person as justification for killing it is just disingenuous. If life sucks so much, people are more than capable of killing themselves. When the poor disadvantaged youth turns five, hand him a knife and tell him where his carotid is. If he thinks it's unkind of you to let him decide for himself, well, we'll go from there. Somehow, though, I doubt it.
The genetic identity argument is valid because that is the moment at which the lifeform is created. Period. It's not about personhood or anything, it's just that prior to that point the embryo/zygote (I always get the terms mixed up) did not exist as an entity. It was divided in two, into two cells which were a part of its parents' bodies, carrying their DNA. After fertilization, there is a unified form with an essentially unique combination of DNA, distinct from its parents, and as such it has an identity as an individual, feeling and thinking or not. I still fail to see how this is not obvious.
As to objectivity, if I wanted philosophy-speak condescension I'd have started this argument with Agathon instead of you. I can't claim with certainty that anything I think is "objective," but I can only act based on the truth as I perceive it. If my perceptions seem inaccurate, others can explain my apparent errors to me, and I can in turn try to convince them. Your style of reasoning would have us do nothing. All judgments are subjective, all laws based on value judgments. And when the stakes are as high as they are here, to do nothing in the name of congeniality is just cowardice.
The genetic identity argument is valid because that is the moment at which the lifeform is created. Period. It's not about personhood or anything, it's just that prior to that point the embryo/zygote (I always get the terms mixed up) did not exist as an entity. It was divided in two, into two cells which were a part of its parents' bodies, carrying their DNA. After fertilization, there is a unified form with an essentially unique combination of DNA, distinct from its parents, and as such it has an identity as an individual, feeling and thinking or not. I still fail to see how this is not obvious.
As to objectivity, if I wanted philosophy-speak condescension I'd have started this argument with Agathon instead of you. I can't claim with certainty that anything I think is "objective," but I can only act based on the truth as I perceive it. If my perceptions seem inaccurate, others can explain my apparent errors to me, and I can in turn try to convince them. Your style of reasoning would have us do nothing. All judgments are subjective, all laws based on value judgments. And when the stakes are as high as they are here, to do nothing in the name of congeniality is just cowardice.
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