cannabineer
Ursus marijanus
I could see it as being nonscientific, since this would match what you just said. "Unscientific" carries the connotation of "against science".Because it is an arbitrary assignment that has nothing to do with science. There is no scientific measure of "person", but we know how every single human being develops in excruciating detail. And what you abort is what you don't desire ... another person, obviously.
As for abort, I see you engaging in some customized semantics. We abort what we can no longer commit to carrying, like the sea cucumber that eviscerates itself when it perceives a threat. It aborts its guts ... but that should not be taken as demonstration of the idea that the sea cucumber does not desire its innards.
But it is not. The very vigor of your protest suggests that you see that declaring the conceptus a person is every bit as arbitrary.Declaring, "You aren't a person until you're four weeks, so I'll kill you" is as unscientific and arbitrary as, "You are too black to be a person, so I'll kill you." This should be pretty clearly obvious.
I will never raise a moral reason/excuse for killing a person based on status ... only actions. However I reject your attempt to axiomatize the personhood of an embryo. I could reverse the thrust of the accusation and ask you to explain (not simply declare) how a morula is an actual, immediate, nonpotential person eligible for full legal consideration. You cannot without invoking fallacy. cnNow, we can dance all day long, but I'd like to hear your moral explanation for why you should be able to arbitrarily kill people who are younger than X. If you are unable to formulate a moral response, and are going to continue shrinking away and trying to evade the subject, then there's no purpose continuing. I think I've been quite fair, and deserve my answer, to the best of your ability.