It is precisely the question of whether a blastocyst or fetus has the rights of a child that determines whether abortion is murder or not.
Actually, pro-lifers would argue that the real question is whether the blastocyst or fetus IS a child. If it IS a child, then it has the rights of a child. Science has already answered this question. A few pro-lifers say that there is NEVER any justification for abortion, ever... and yet I can think of a few exceptions I could allow, because I do see there might be exceptions in other tragic circumstances involving 'born' children. ...There is a rule... and then, there are exceptions because of another, higher rule. It is the higher rule that I find initriguing and a bit wiley to pin down. Perhaps it wasn't meant to be pinned down in a law?
Most people agree that there really is a difference between murder (unjustifiable, unauthorized) taking of a human life, and killing, which does not address motives or morality. But who is defining the justifications/authorizations for the life to be taken? Who is defining the morality--the current congress or latest Gallup Poll? Is the definition arrived at democratically? The UN Commission on Human Rights? On this board alone, I've seen a lot of "consensus" that begins to break down when the details are discussed (this is not a terrible thing, though, in itself). It's sticky. I'm not trying to say my views are any better than another's.
Here's a new example. Most people here would also wish the complete "annihilation" of the WTS, with the GB and all the other leaders sued to the nines, and perhaps put in prison. Yet--what about the families? Think about the upheaval this would cause financially and emotionally and spiritually to LOTS of children... What if fathers go to jail or go bankrupt? (Please assume that this will happen for my argument here.) Should we give up on the goal if we will also be punishing children for the sins of their fathers? ...Is even a minor upset to them allowable? ...Are we at heart any better than the WT, who seem to thrive on the destruction of "outsiders", or would that be an unfair comparison? Is this matter more complicated than my nice summary? What am I leaving out about the WT? A person who is not familiar with the true nature of the WT cannot judge this situation the same way you or I would. Very likely, a non-JW might believe the protests of clean-cut Bible-carrying about being persecuted by vindictive and hateful people, "those evil apostates!" It would be easy to do if balancing info weren't easily available.
I know that you will give good answers and point out my mistakes, because all these issues are complicated. My analogies aren't always ideal. My cookie cutter only cuts a few cookies out of a bit of rolled dough; there is almost always quite a bit of dough left still to work with.
But it's all something to think about.
bebu