elliotfc said:
Really? So you believe that genetic life was present in supernovas? How did that genetic life get there, and how did it survive through the whole supernova process?
What is "genetic life?" A definition, please.
Accepting the tautlogy that killing human life is wrong, and killing animal life is not a commensurate wrong. If they are commensurate to you, all I can do is feel sorry for you. All humans have to have tautological standards and I'm sorry yours is so low.
Don't get insulting; you're doing fairly well so far. No, of course I don't think animal life is equivalent to human life. I simply see no reason to view a fertilized egg as "human life" -- it lacks the physiological structures that give rise to humanity as I see it.
Call it "sentient life," if you prefer, to avoid semantic arguments about what "human" means.
And brains are coded by our DNA. Our DNA is different from the rest of animals. If our DNA was the same, there goes your unique brain.
The ability of our brains to grow is coded by our DNA. The way our brains
will grow is determined as much by our environment as our genetic code. DNA itself does not encode "me" -- my personality and experiences. If I were killed and then cloned, the clone would not be "me," and "I" would still be dead.
So let me get this straight. Before you had a brain, you weren't a human. You were a pre-human. Is that about right?
Yes. Or, to put it in a way that somewhat more accurately represents my position: without a brain, "I" -- the part of my identity and mind that I consider important -- did not exist.
Do you mean fertilized ovum?
I don't see a particularly relevant difference between the two. Sure, one has been fertilized, but big deal. It's still just a single cell; nothing to get worked up about. We lose millions of them every day.
Nothing happens in a vacuum. Even spontaneous abortions effect the mother (the may be negligable effects, but they do effect the mother). As for accumulated information, whever an entity with unique DNA is destroyed, information is lost.
Are you trying to be deliberately difficult here? I think it's safe to assume that I'm only concerned with significant effects, not negligible ones. And the information contained in DNA specifies only how an organism should grow. I don't consider that kind of information meaningful. I'm talking about the information of human experience and personality -- much more meaningful and much harder to reproduce.
Suppose the DNA of the fertilized egg were recorded. Would you then consider it okay to destroy the fetus? No information would be lost...
But I haven't been talking about phenotype. My whole position is based on genotype. So if you don't want to talk about genotype, but phenotype instead, we truly are talking past each other.
Ah, then you're arguing that human life is superior to other forms of life
because our genetic code is superior -- that the things that make us special aren't a result of our physical form per se, but simply because the information contained in our DNA is somehow "better?" That's a rather bizarre way of looking at it. Can you give me any kind of reason to think this is true? A numeric analysis of our DNA, for instance, that clearly shows it is superior to the genetic code of other species? I don't even know what "superior" would mean in that context, but the claim is yours, not mine.
To put it another way, could you perform a double-blind study of the genetic codes of several species, and tell me which one was "superior" without comparing the phenotypes of those species at all? Please outline your plan for doing so.
Also, if you're discussing
only genotype, then explain your distinction between a fertilized egg and any other cell in our body. They contain the same genetic code. Shouldn't one be treated the same as the other, if genetics is the only relevant thing?
Jeremy