I don’t think it’s a matter of different axioms—humans aren’t expert systems after all!
It’s more about a tension between two systems for regulating reproductive behavior.
In system A, girls are expected to abstain from sex until marriage, girls that don’t are shunned, men are discouraged from marrying “used goods”, and anything promoting sexual promiscuity is dangerous. Parents are expected to have an important input into they’re children’s decisions, and women are expected to be mostly dependent on a man. This is what you’d get in traditional “farmer” communities, i.e. most of the civilized world in past centuries.
In system B, Marriage is about Love, which is considered kind of mysterious and spontaneous; sex is not frowned upon, though it’s expected that girls will take the reasonable steps to avoid unwanted pregnancy. The law also steps in to make sure fathers take their responsibilities.
Basically, both feature ways of avoiding unwanted pregnancies, though system A is much more gung-ho about doing so; probably mostly because in a village a couple centuries ago, having a fatherless child would be one of the worse things that could happen to a girl.
But many of the norms in this are not considered as “ways to avoid unwanted pregnancies”, but rather as things that are valuable of themselves (and the norms are supported by connotations in the language, common stories, etc.) - they are lost purposes. So from the point of view of someone raised mostly with System A values, abortion looks like something that reduces the bad consequences of immoral behavior, and thus encourages immoral behavior, so of course it’s bad! They ignore the fact that the main reason such a behavior is considered immoral is because it leads to those consequences!
… or at least, that’s one part of the story. There’s also a good deal of identity conflicts involved (religion and culture more than politics), and of course it’s entirely possible that overall, System A does work better than System B.
I don’t think it’s a matter of different axioms—humans aren’t expert systems after all!
It’s more about a tension between two systems for regulating reproductive behavior.
In system A, girls are expected to abstain from sex until marriage, girls that don’t are shunned, men are discouraged from marrying “used goods”, and anything promoting sexual promiscuity is dangerous. Parents are expected to have an important input into they’re children’s decisions, and women are expected to be mostly dependent on a man. This is what you’d get in traditional “farmer” communities, i.e. most of the civilized world in past centuries.
In system B, Marriage is about Love, which is considered kind of mysterious and spontaneous; sex is not frowned upon, though it’s expected that girls will take the reasonable steps to avoid unwanted pregnancy. The law also steps in to make sure fathers take their responsibilities.
Basically, both feature ways of avoiding unwanted pregnancies, though system A is much more gung-ho about doing so; probably mostly because in a village a couple centuries ago, having a fatherless child would be one of the worse things that could happen to a girl.
But many of the norms in this are not considered as “ways to avoid unwanted pregnancies”, but rather as things that are valuable of themselves (and the norms are supported by connotations in the language, common stories, etc.) - they are lost purposes. So from the point of view of someone raised mostly with System A values, abortion looks like something that reduces the bad consequences of immoral behavior, and thus encourages immoral behavior, so of course it’s bad! They ignore the fact that the main reason such a behavior is considered immoral is because it leads to those consequences!
… or at least, that’s one part of the story. There’s also a good deal of identity conflicts involved (religion and culture more than politics), and of course it’s entirely possible that overall, System A does work better than System B.