But surely V has right to self defense, regardless of any moral calculus of rights? Not so. Taking another's life to save one's own is rarely justified, though such behavior cannot be condemned. Here we have the flip side of the confusion we opened with: understandable and perhaps inevitable behavior (self defense) is mistaken for a moral right. If I were V, I would kill IP unhesitatingly. Moreover, I would have the understanding and sympathy of everyone. But this does not mean that I had a right to kill IP. Which brings us to September 11. Collateral Damage What should prevail: the imperative to spare the lives of innocent civilians - or the need to safeguard the lives of fighter pilots? Precision bombing puts such pilots at great risk. Avoiding this risk usually results in civilian casualties ("collateral damage"). This moral dilemma is often "solved" by applying - explicitly or implicitly - the principle of "over-riding affiliation". We find the two facets of this principle in Jewish sacred texts: "One is close to oneself" and "Your city's poor denizens come first (with regards to charity)". Some moral obligations are universal - thou shalt not kill. They are related to one's position as a human being. Other moral values and obligations arise from one's affiliations. Yet, there is a hierarchy of moral values and obligations. The ones related to one's position as a human being are, actually, the weakest. They are overruled by moral values and obligations related to one's affiliations. The imperative "thou shalt not kill (another human being)" is easily over-ruled by the moral obligation to kill for one's country. The imperative "thou shalt not steal" is superseded by one's moral obligation to spy for one's nation. This leads to another startling conclusion: There is no such thing as a self-consistent moral system. Moral values and obligations often contradict each other and almost always conflict with universal moral values and obligations. In the examples above, killing (for one's country) and stealing (for one's nation) are moral obligations. Yet, they contradict the universal moral value of the sanctity of life and the universal moral obligation not to kill. Far from being a fundamental and immutable principle - the right to life, it would seem, is merely a convenient implement in the hands of society. The Aborted Contract And the Right to Life By: Dr. Sam Vaknin