SNIP My analysis is unconcerned with when "life" begins (what even is "life"?). It instead focuses on the much more approachable issue of when rights develop (it might be argued that a spermatozoa is "living", but it will never be argued that it possesses a right to, say, engage in contracts).
I don't know. By going in the direction of a "more approachable issue", does that not still leave unaddressed using threats of force to coerce pregnant woman? It would still be legitimate to coerce pregnant women who wanted to act outside the zone of rights decided by others?
I may be over-simplifying it, but it seems to me that most of the pro-life pressure is coming from people who insist on inflicting their religious views on others. (Hats off to PPM for her renounciation of this.)
Permit me to do a little personal-view analysis of the religious pro-life demands for coercion.
Faith.
First, I have never encountered a pro-lifer who could demonstrate when the self-aware soul takes up residence in the body. Does it occur at conception? During pregnancy? Moments after birth? It is a crucial question--at what instant does that small body belong to the being who inhabits it? The answers are always some variation of "I believe..." Which leads to my next point.
Whoaa!! He believes?
First, a big reason we're talking about the Non-Aggression Principle is to abolish forcing other people based on one's own belief. "I believe cops should be able to shoot undangerous fleeing felons." "I believe everybody should have low-flush toilets." "I believe government should...because..." All the half-cooked conclusions, knee-jerked, based on inclination and so forth. Just because a belief has religious underpinnings doesn't make it more enforceable.
Second, lets examine this belief. Not in the manner of George Carlin who ridicules the faithful for "believing in a man who lives in the sky." No, a down-to-earth, keep-it-real examination. How did he come by this belief? Is it because mom or dad told him God exists? Taking mom and dad's word for it about God, did he ever re-evaluate that as an adult? Did a scholarly cleric tell him the soul is created at conception with the body? Did he conclude the cleric is probably correct? More to the point, how did he verify that? Oh, he didn't verify his conclusion? Did he just adopt the idea it without inspecting it? If he did inspect it, how did he arrive at such certainty of its correctness to feel justified in
criminalizing others?
I've talked to too many who seem to have completely forgotten their premises. More to the point, they forgot
who adopted those premises, and that it was based on
faith. And, somehow these sorts of folks think its OK to now use threats of force to coerce others based on their uninspected adopted ideas and uninspected conclusions? Or, rather, they don't see how their failure to take full responsibility for creating and possessing their own ideas leads them to finding it justifiable to coerce others. "Hah! I believe my ideas are better than yours! That's all
I need to force you to bend to my will." Oh, he will use tons and tons and tons of highly sophisticated explanations, justifications, and rationalizations, but that's what it boils down to.
I suspect the genuinely sophisticated faithful recognizes the logical dangers in assigning too much certainty to conclusions. Or, perhaps more accurately, I think he or she understands conclusions can only take you so far, beyond which you need observations. Understands that to maintain certainty beyond that point requires faith. But, also understands
who is adopting that next idea based on faith. And, does not throw the responsibility on a book, cleric, or God.