bravo sierra
Are you a stem cell expert?
Well, you persuade me with your logic and reasoning.
It's a moral issue, not a scientific issue. Those who deny that the science has no potential, because of moral issues, loses on both because it isn't moral to deny truth just to get your moral values pushed.
An example. You are morally opposed to nukes in 1942. You tell the world that they just don't work. But the Manhattan project occurs. Now, it's time to use it, does anybody listen to you?
Question the ethics of using it, don't deny the science, unless you have evidence to support you.
Seems to me that Not Smoking would be an easier, cheaper and more ethical solution.