Kilrain's Hypothesis: “The truth is, Colonel, that there's no divine spark, bless you. There's many a man alive no more value than a dead dog. Believe me, when you've seen them hang each other...Equality? Christ in Heaven. What I'm fighting for is the right to prove I'm a better man than many. Where have you seen this divine spark in operation, Colonel? Where have you noted this magnificent equality? The Great White Joker in the Sky dooms us all to stupidity or poverty from birth. no two things on earth are equal or have an equal chance, not a leaf nor a tree. There's many a man worse than me, and some better, but I don't think race or country matters a damn. What matters is justice. 'Tis why I'm here. I'll be treated as I deserve, not as my father deserved. I'm Kilrain, and I God damn all gentlemen. I don't know who me father was and I don't give a damn. There's only one aristocracy, and that's right here - " he tapped his white skull with a thick finger - "and YOU, Colonel laddie, are a member of it and don't even know it. You are damned good at everything I've seen you do, a lovely soldier, an honest man, and you got a good heart on you too, which is rare in clever men. Strange thing. I'm not a clever man meself, but I know it when I run across it. The strange and marvelous thing about you, Colonel darlin', is that you believe in mankind, even preachers, whereas when you've got my great experience of the world you will have learned that good men are rare, much rarer than you think.” ― Michael Shaara, The Killer Angels
"Johnson argues that rather than starting from a presumed duty not to kill and then looking for ways to override that duty, the classic Just War tradition (Augustine, Aquinas, Vitoria, etc.) begins from considerations of justice and what it requires in a particular situation. Justice, not a duty against killing, is the ever present demand and determines the morality of killing. In Johnson’s model, just killing is not a necessary evil, but a morally good act in service of justice. One must be careful not to confuse 'morally good' with 'desirable.' In Johnson’s model, war is still a last resort, but not because there is a standing duty not to kill. It is a last resort because the goal of war is peace, and if a just peace can be achieved without violence, it ought to be. If war must be fought, however, it can be fought without committing intrinsically evil acts."