Marek said:
I feel this is the basic problem with many arguments concerning abortion. Right away people jump to whether or not something falls under the category of "human being" or "human life". It seems to be very flawed logic to believe that as long as it does not fall under this category, it is morally acceptable to kill it. Before jumping to this conclusion, I think it is important to understand what makes the killing of a human being such a terrible act and then apply it to this situation. So what does make killing a human being so wrong and how does this not apply to a human embryo?
"What makes killing a human wrong?" is a difficult question - as can be seen by the age-old and ongoing debates about justifying wars and capital punishment. My argument would be that every human life is precious as something unique and not replacable in the way of having personal experiences.
This does (possibly) not apply to an embryo, because it is not able to have any experiences, because it is yet lacking the necessary "equipment".
It is in that not different from you hair. You do believe it is morally acceptable to cut you hair, do you? Why?
Now the difference is that an embryo has the
potential to have experiences, and will, at some undefined point, cross the line from "not-able" to "able to have experiences".
But a decision to kill is made at a certain point in time. It acts on the conditions at this point, and not on potentials.
So an embryo can be aborted, exactly because it is not a human being.
I have to add that I reject abortions, exactly for the reason that it is NOT clearly defined when this groups of cells stops being human cells, and becomes a human being.
But there are people who make this definition - by whatever standard. These people can support abortion and reject capital punishment - and not be hypocrites.