Because there are many other ways to demonstrate that it is ontologically not the mother. DNA is just the simplest and most straightforward.
You're missing the forest for the trees. The DNA point is not actually about DNA.
I'm glad to see you finally concede that DNA is insufficient to define what it means to be a human being. Now would you please explain these "other" factors that you allude to? What distinguishes a fetus as a person in your estimation, now that we've dispelled with DNA?
Correct, and this is why compassion and empathy are terrible things to base your morality around. You are willing to abandon a moral principle the second it has negative consequences on someone's life. I am not. I am not willing to abandon a moral principle under any circumstances, no matter what effects it has on anything. If the entire human race went extinct from not murdering I would still not murder, and I would feel zero guilt about their deaths.
But you haven't explained the basis of your moral principles. If compassion and empathy is a bad standard to hold yourself to, then what is the ideal standard? You cannot separate a moral proposition from the values which precede it, and I have not seen you clarify what informs your values.
Human rights. Destroying someone's life is not wrong because I value their life. That's absurd. If I stop valuing their life does murder stop being wrong? Murder is wrong because you are taking and destroying what does not belong to you. Murder is wrong for the exact same reason robbery is wrong.
To those of us who value living in a law-governed society where every person has a right to life: yes, murder would still be wrong. In a broader sense, it is simply not possible to define right and wrong independent of values.
I've seen it with my eyes, and you're being silly if you suggest they meaningfully do. Have you ever had a coherent conversation with a baby?
I haven't, but I don't need to in order to clearly discern that an infant has a will to live; it's actions and behaviors are enough to tell me that. The same is not clearly true for the unborn.
I deliberately try to reason without a point of view at all. Or from the objective point of view of god. Points of view are bad. Anything they add is corruptive. You should purge them as much as possible. I deliberately, consciously make the effort not to put myself in other people's shoes, or even in my own.
Everyone has a point of view when it comes to moral questions, and to pretend otherwise is either dishonest, or deeply naïve. Morality is not something which can be unearthed by science, it is something which develops from earnest convictions. You and I obviously have different convictions, but I think I have a better grasp of what mine are.
How fucked is our education system that no one knows what rights are anymore?
If you aren't born with it it's not a fucking right. A commodity is not a fucking right. A religious ritual is not a fucking right.
The fact that you're apparently unaware of the distinction between positive and negative rights is potentially a very damning indictment of your education system, I agree.
You're trying to weasel out of it. A sleeping person is not conscious. You said only conscious people are human. You are allowing me to murder people who are asleep.
I said that our conscious experience is central to defining who we are as people, and a person's consciousness doesn't suddenly disappear when they fall asleep; it merely lays dormant. If you want to talk about brain death, then that's a different argument entirely.