I am far from an expert myself, so there is no need to apologize.
But here we’ve returned to the main gist of this thread (so far as I can see): the moral consensus you’ve described is–in large swathes of the world–allowing for the purposeful destruction of the unborn. In Western Europe, in Canada, in the US, and in Australia(I believe?) the collective consciousness has decided that abortion should be legal. That murdering your own children is immoral is as simple an ethical truism as I can imagine, yet the consensus seems to be that such murder is ethically justifiable. Those of a religous bent, i.e. those who believe that such an act is unspeakably evil in almost every circumstance, look at this moral consensus and see the formulations of sinful human beings whose actions are in conflict with transcendent moral truths. We also fear that the all too human collective conscience will find that euthanasia is justifiable, as is human cloning, fetal tissue research, and a host of other terrible things. Remember, Sair, human beings have justified all manner of awful things throughout history. Left to our own devices, as the authors of moral truths, we can become quite monsterous.
Look at Russia, Sair: they abort more children than are born. They are dying off, as a people. Same in Western Europe: they simply are not reproducing enough to replace the people who die. The moral consensus, as it relates to birth control, abortion, and the value of children, is, quite literally, destroying them. They will be free of all this pesky God business, humanists to the last…and then they will vanish.
(Before you ‘get all up in my Kool-Aid,’ to borrow a phrase from my sixth grade students, I said above that abortion is an unspeakable evil in almost every circumstance. There is some disagreement among people of good faith over abortion in the case of rape, incest, or if the mother’s life is in danger. By the stricktest interpretation of ‘thou shalt no kill,’ many believe that abortion is never, ever permissable. I haven’t quite made my mind up about this particular aspect of the abortion debate).