I guess what it boils down to is I value a living, thinking, feeling, sentient, human being more than a blob that will eventually become a human being.
I don't enjoy or support the loss of any life, whatever animal it may be, human or otherwise. But death happens. Animals eat other animals for food, so I'm comfortable with eating other animals. But as an individual, I can't and couldn't bring myself to kill almost any living being, the exceptions being insects and spiders, mostly, and then only if they're wandering about my bathroom/kitchen/bedroom. But that's just me. I cherish life in all its forms including plants and such. I can't contemplate killing something. The only time I could really see myself doing so is if I was about to me mauled to death by a bear, and I happened to have something that would kill it and spare me my life, and that would just be instincts driving that. I think I'm too sensitive in many regards. Now, regarding humans, and fetuses, the question is a bit trickier. The world is already far over-populated. Fetuses shouldn't be punished for that, but if every potential baby came to be born and there weren't some termination, the current energy, resource and food problems that the world has would only be magnified unknowably, and war would intensify and grow as resources became mor eand more scarce. I'm sure that sounds callous, but it's a practical and realistic way of looking at it.
Now, using abortion as a form of birth control (as in "oops, I messed up..now I'm going to wait a few weeks/months agonizing over what to do until I abort it"), is something that I have large moral qualms about, as I do with partial-birth abortions. However, I think people should have the right to have a safe, legal abortion, if only for the fact that if it isn't legal and safe, it will be illegal and unsafe. In numerous cases, the woman simply wouldn't be a competent mother either, and the child wouldn't have much of a life. The ghettos of America and the world do not need more children born to single, poor, un-partnered mothers. To be honest, the life that they would be born into makes me feel that perhaps it would be better for them to not be born into that endless cycle of poverty, crime, suffering and death at all. Of course I'm uncomfortable with, and don't like the idea of, snuffing out a potential life. But I try to look at it through an objective, neutral view: The fact is , many of the women who get abortions just couldn't' handle having a child--financially, emotionally, etc. Yes, there's adoption, but orphanages across the country and globe are already over-crowded and are not a happy, fulfilling place to live, generally speaking. As cold as this will sound, not every fetus can be born, or should be allowed to be born. The world just can't handle it. I know that sounds horrible, but it's how I legitimately see the issue. Some of you may say "why stop there? Why not just kill people who are already alive?" And that's the point--they're already alive, they have lives. A fetus in the early stages of development doesn't; they don't know they're 'alive' in the sense that an amoeba doesn't know it's alive.
But, I don't know why I feel worse, I feel sadder, about animals being abused or treated cruelly or killed than I do about fetuses being aborted. Again, maybe it's because it's already alive, born and here in the world. When I see an animal that's been abused, I almost invariably cry and blubber like a baby. When I see photos of aborted fetuses, I cringe and feel a sense of repugnance, but it doesn't affect me in the way that the prior situation does.
Partial birth abortions are different, in my view. I don't think they should be allowed, unless the mother will die if the procedure isn't carried out. Why? For semantic reasons, mostly. If the abortion was going to take place, there's absolutely no reason for the woman to wait that long to do it.
Sorry, this post was kind of me thinking out loud. However, I'd like to hear your take on what I've said, if anyone has anything to say.