But the question is not whether "there are alternatives" (which are not as useful and have less research potential btw, despite anti-stem-cell lobbyists' propaganda - these people don't understand science and make wild claims), the question is whether it is ethical or not.
I don't necessarily believe the claims made by anti-stem cell proponents, although I don't like the idea of using embryonic stem cells on a moral level.
That is either yes or no.
I don't think we should use them because life should be respected enough not to deliberately take a human embryo and kill it in my opinion. To me this is active destruction of an embryo, rather than the passive destruction of the pill that prevents a pregnancy from beginning (pregnancy begins at implantation).
In Judaism it is permitted. I realize that some people have other views, or other restrictions based on their belief systems, but why would a Jew oppose what halacha permits in this scenario? I'm surprised at this. (I realize that's not relevant to you, Rubystars, I'm just commenting in general).
I don't understand very much about Jewish law but I certainly respect people's right to have a different opinion on this than I do. The Rabbis who determined that this is permitted under halacha know much, much more than I ever will about the relevant Scriptures. I almost feel silly in a way disagreeing with them when I know they are more educated than me. However all I have to say is that to me it doesn't feel right to actively kill a human embryo. The idea makes me feel queasy to be honest. It's not just a feeling of course, but a difference between actively choosing to kill an embryo and allowing it to pass without implanting, passively.
If God really desires for a particular embryo to implant, then the pill does have a certain small failure rate and the possibility is still there, and once the embryo implants, then the morning after pill is not supposed to stop the pregnancy.
But with your position Rubystars, I am also a bit surprised. In what way are the two things fundamentally different in terms of final result? In either case you are simply preventing a viable embryo from implanting in the uterine lining of a mother. In the case of embryonic stem cell research, rather than throwing it in the trash like a morning-after pill would achieve, they are using it instead for some other purpose to help people. Also, the embryos in question are very different. With morning-after pill it's an endogenous embryo still within its host that one is basically killing off. With embryonic stem cell research, they are taking leftover embryos from IVF treatments that were never used, are not currently within their hosts (or were never implanted into hosts) and simply harvesting the cells rather than letting them sit in a freezer until they become non-viable and die on their own. So where is the ethical dilemma in your opinion?
There are programs available where people can "adopt out" their embryos to be implanted in infertile women before the embryos die in the freezer. Of course these have a chance of failure, but at least the embryo had a chance. It also has a (very small) chance if someone takes the morning after pill. If you actively kill it, then the embryo has no chance.
The other thing is I see a big, very big difference between allowing a very small embryo to pass through before it can feel any pain or have thoughts or a beating heart, and allowing a half-developed baby to be torn apart and ripped from its mother's womb. If a woman doesn't have an option to prevent a pregnancy from a rapist, she may turn to abortion later, and I see the morning after pill as being much less gruesome and much less morally troublesome when seen as an alternative to an actual abortion.
It's true that in both cases an embryo dies, but at least in the case of the pill, there are two differences, one is that most of the embryos don't implant anyway, in a completely natural situation, and the pill just makes the odds even slimmer. The other is that it does have a very small chance of implanting.
I don't like either thing but as seen as an alternative to abortion, then I think the pill is kinder to all involved than an actual abortion.