One of the striking things in the study of perpetrators is how they live with themselves morally. It's not that difficult because this really isn't a moral issue for them. They've removed the victims from their universe of moral obligation. What they're doing to the victims isn't really a moral problem because the victim's not part of their moral universe in the way that for some of us a bug or an insect isn't. Killing it is just not a moral problem for us because we don't feel that moral obligation.

Intellectuals are inclined to think that they are certified as intellectuals by virtue of their capacity to complexify, and the messiness of history is such that any conflict provides ample opportunities to highlight evidence contrary to the general truth. In the present war and the larger story of which it is part, I continue to believe that America is — on balance and considering the alternatives — a force for good in the world. And I continue to be impressed by how many otherwise sensible people criticize that proposition as an instance of uncritical chauvinism rather than the carefully nuanced moral judgment that it is.

One of the most fashionable notions of our times is that social problems like poverty and oppression breed wars. Most wars, however, are started by well-fed people with time on their hands to dream up half-baked ideologies or grandiose ambitions, and to nurse real or imagined grievances.

Even a cursory glance at history should convince one that individual crimes committed for selfish motives play a quite insignificant part in the human tragedy, compared to the numbers massacred in unselfish loyalty to one's tribe, nation, dynasty, church, or political ideology, ad majorem gloriam dei. The emphasis is on unselfish. Excepting a small minority of mercenary or sadistic disposition, wars are not fought for personal gain, but out of loyalty and devotion to king, country or cause. Homicide committed for personal reasons is a statistical rarity in all cultures, including our own. Homicide for unselfish reasons, at the risk of one's own life, is the dominant phenomenon of history.

Beginning with the great church father Augustine (354-430 AD.), Christian thinkers have developed criteria for distinguishing justified wars from unjustified wars. What they really tell us is which hard judgments we need to make. First come criteria for when going to war is permissible. It isn't enough to honor most of them; all seven must be satisfied.

If there were only one person on earth, there would be no occasion for morality because there wouldn't be any interpersonal conflicts to resolve or others whose suffering he or she would have a duty to ameliorate. Subjectivism implicitly assumes something of this solipsism, an atomism in which isolated individuals make up separate universes. Subjectivism treats individuals like billiard balls on a societal pool table where they meet only in radical collision, each aimed at his or her own goal and striving to do in the others before they themselves are done in. This atomistic view of personality is belied by the facts that we develop in which we share a common language, common institution, and similar rituals and habits, and that we often feel one another's joys and sorrow. As John Donne wrote, "No man is an island, entire of itself; every man is a piece of the continent."

Imagine that you have been miraculously transported to the dark kingdom of hell, and there you get a glimpse of the sufferings of the damned. What is their punishment? Well, they have eternal back itches, which ebb and flow constantly. But they cannot scratch their backs, for their arms are paralyzed in a frontal position, so they writhe with itchiness throughout eternity. But just as you are beginning to feel the itch in you own back, you are suddenly transported to heaven. What do you see in the kingdom of the blessed? Well, you see people with eternal back itches, who cannot scratch their own backs. But they are all smiling instead of writhing. Why? Because everyone has his or her arms stretched out to scratch someone else's back, and, so arranged in one big circle, a hell is turned into a heaven of ecstasy. In our story people in heaven, but not in hell, cooperate for the amelioration of suffering and the production of pleasure. These are very primitive goods, not sufficient for a full-blown morality, but they give us a hint as to the objectivity of morality. Moral goodness has something to do with the ameliorating of suffering, the resolution of conflict and the promotion of human flourishing.

From Old Testament times and ancient Greece until this century, the good life was widely understood to mean a life of intellectual and moral virtue. The good life is the life of ideal human functioning according to the nature that God Himself gave to us. According to this view, prior to creation God had in mind an ideal blueprint of human nature from which he created each and every human being. Happiness was understood as a life of virtue, and the successful person was one who knew how to live life well according to what we are by nature due to the creative design of God.

The popular euphemisms make it easier for us to conceal the truth from ourselves. The occupant of the mother's womb is not a 'product of conception' or 'gametic material', but an unborn child. Even 'pregnancy' tells us not more than that a woman has been 'impregnated', whereas the truth in old-fashioned language is that she is 'with child'. How can we speak of the 'termination of a pregnancy' when what is terminated is not just the mother's pregnancy but the child's life? And how can we describe the average abortion today as 'therapeutic' (a word originally used only when the mother's life was at stake), when pregnancy is not a disease needing therapy, and what abortion effects nowadays is not a cure but a killing? And how can people think of abortion as no more than a kind of contraceptive, when what it does is not prevent conception but destroy the conceptus? We need to have the courage to use accurate language. Induced abortion is feticide, the deliberate destruction of an unborn child, the shedding of innocent blood.

Since the life of the human fetus is a human life, with the potential of becoming a mature human being, we have to learn to think of mother and unborn child as two human beings at different stages of development. Doctors and nurses have to consider that they have two patients, not one, and must seek the well-being of both. Lawyers and politicians need to think similarly. As the United Nations' 'Declaration of the Rights of the Child' (1959) put it, the child 'needs special safeguards and care, including appropriate legal protection, before as well as after birth'. Christians would wish to add 'extra care before birth'. For the Bible has much to say about God's concern for the defenceless, and the most defenceless of all people are unborn children. They are speechless to plead their own cause and helpless to protect their own life. So it is our responsibility to do for them what they cannot do for themselves.