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| Originally Posted by wydren Ok, I’m giving my opinion. I’m pro-life. I believe that murder is wrong (this is the only religion I will try to include, and I think we can all agree on this one). I believe that abortion is murder. I believe that life begins when the sperm meets the egg, because at this point the fetus has its own DNA. The sperm has the DNA of the father, the egg has the DNA of the mother, and the fetus has its own, separate DNA. Therefore it is a separate human life, therefore, logically to end this life would be murder. Anyone poke a hole in this? Go. |
If I rub a Q-tip along the inside of your mouth, that Q-tip will be covered with living human cells. Those cells have your DNA, just like that fertilized egg from your parents. No one will give a second thought, however, to destroying those cells. Defining a single fertilized cell as human life may seem clear and obvious, but it leads to some strange and unintended corollaries. I’ll list a few of them here.
First, the case of identical twins. All of us (I think) agree that twins are two separate people. However, assuming human life begins at the single fertilized cell, they are actually one person- since all identical twins come from a single fertilized cell, that suffers an abnormality in the second or third generation. When does the life of a twin start? When the egg is fertilized, or when the abnormality occurs? This may seem laughable, but it is a serious question if you truly, honestly believe that that fertilized egg is a (one) human being.
Second, the viability question. It is possible to fertilize an egg outside of the uterus- in a test tube, for instance. This test tube egg has absolutely zero chance of developing into a baby, a 16-year-old grunge band guitarist, a 27-year-old medical student, or a politician. Unless it is frozen solid it will die within a matter of hours. Can we call something that has 0% chance of developing any organs, not to mention a personality or the ability to make conscious decisions, a human being?
You may say “But if put inside a woman’s uterus, it does have a chance of developing these things.” Yes. But we immediately begin talking about “has a chance to”. It doesn’t possess them yet. This zygote-in-a-test-tube has none of the characteristics of a human, not even the minimal expectations of a human baby. In fact, it can’t even get there on its own- it is not even capable of becoming a human child, without having the resources of a female body available, and the expensive medical procedures necessary to get the zygote into the uterus.
Third, the cloning question. Using a Q-tip I can rub the inside of my mouth and get a culture of human cells- my cells, right? But consider this. Assuming cloning is possible (and it IS theoretically possible- if you can do it with sheep, you can do it with humans)… Any one of those cells could conceivably become a human child. If I’m willing to spend enough money on the medical procedures, and if there are any women willing to bear my clone, I could turn any of those cells into a younger twin of me. Considering that, how are the cells lining the inside of my mouth any different than a zygote floating in a test tube? All it takes is the right amount of medical daring-do to turn either into a fetus, then a child, then an accountant. Since most every cell in my body carries my DNA, and since cloning provides a way to grow a fetus from any of that DNA, is every cell in my body a separate human life? Am I committing mass murder against my potential twins every time I sneeze, take a piss, spit?
That’s ridiculous. It takes the perfect conditions to turn one of my living cells into a cloned child, and the chances of success are far less than 100%. But it also takes the perfect conditions to turn a fertilized egg into a child, and the chances of success are less than 100%. If one is not a human, the other is not either. If one is a human, so is the other.