But the m.a.p. should still be easily available to the young sillies when they get it wrong, which they will, because they're young and silly immature, as is the nature of young things. Besides, plenty of adults get it wrong too so who are we too be pompous? Doubly so if we never got in a fix ourselves. Blastulas, though potentially human beings, are not human beings at that stage and that bunch of cells, if it dies, does not suffer. I'm more concerned about human beings who are already here and suffering, for whatever reason. I am not religious so I'm not concerned about souls, but if I were religious, I would expect any god worth its salt to be able to look after all souls without my help or interference.