joefromchicago wrote:
We would not require a person to act as an unwilling adjunct to another person for nine months. Why would we require a woman to act as an unwilling adjunct to a fetus for nine months?
Setting aside the word 'require' which is still under debate, the woman has nothing to do the violinist or his condition and thus has no moral obligation or responsibility to him. She might choose to help him out out of the goodness of her heart, but there would be no moral or ethical basis for requiring her to take responsibility for him.
However, if she invited this person to 'stop by' if he was so inclined, never expecting him to take her up on his invitation, but he nevertheless accepted the invitation, and he becomes ill or injured as a result of that invitation, then the degree of her responsibility to him could be significantly higher. We have a degree of responsibility for the welfare of passengers riding in our car.
In my opinion, when the woman invites a pregnancy, she carries a responsibility for the passenger she invited on board even if she didn't expect him/her to show up. What should be her moral responsibility and what should be her legal responsibility is the substance of this debate. If you think she has no moral responsibility, then of course the passenger becomes disposable. If she has moral responsibility, then there could be room for application of legal responsibility as well.
And finally, there is the issue at which point such a decision would need to be made.