If there ever could be a justifiable war in the name of and for humanity, a war against Germany, to prevent the wanton persecution of a whole race, would be completely justified. But I do not believe in any war. A discussion of the pros and cons of such a war is therefore outside my horizon or province.

For me personally and for most other Americans, this commitment to peace and diplomacy does not imply a blind or total pacifism. There are times when war is justified, and for many centuries the moral criteria for violence have been carefully delineated.

How then to enforce peace? Not by reason, certainly, nor by education. If a man could not look at the fact of peace and the fact of war and choose the former in preference to the latter, what additional argument could persuade him? What could be more eloquent as a condemnation of war than war itself? What tremendous feat of dialectic could carry with it a tenth the power of a single gutted ship with its ghastly cargo?

I call for this, because war itself is not a joke. Whoever chooses war as the first choice in his life, then he is not a normal person. I think the - the debates would be an opportunity for us to insure peace and safety. [...] This will be an opportunity for him to convince the world if he commits to war if he is convinced on his own position, This will be an opportunity for him to convince the world that he is right in making such a decision, it could also be an opportunity for us to tell the world our own side of the story and why we want to live in peace and security, I believe that it is the right of the American people, the Iraqi people and the world that we show our evidences clearly so that they can see for themselves, why should we hide from the people? why shouldn't we show them both perspectives? we as presidents, President of the United States and President of Iraq. This is what I am calling for we will either make peace, and this is what we hope for and spare our people harm or whoever decides anything other than peace will have to convince his own people with the facts.

How then to enforce peace? Not by reason, certainly, nor by education. If a man could not look at the fact of peace and the fact of war and choose the former in preference to the latter, what additional argument could persuade him? What could be more eloquent as a condemnation of war than war itself?

30. 99. War serves the cause of peace, and is therefore politically justified, when it is the only available method of discouraging a people who are individually the victims of their own emotions, and collectively a prey to the tyrannous but popular ‘rule’ of a sub-man whom they hail as a superman, from pursuing abroad an aggressively belligerent policy, the natural extension of the tyranny to which they are accustomed at home, and forcing them to realize that the only way to prosperity at home is through peace abroad.

More and more, we all confront difficult questions about how to prevent the slaughter of civilians by their own government, or to stop a civil war whose violence and suffering can engulf an entire region. I believe that force can be justified on humanitarian grounds, as it was in the Balkans, or in other places that have been scarred by war. Inaction tears at our conscience and can lead to more costly intervention later. That's why all responsible nations must embrace the role that militaries with a clear mandate can play to keep the peace.

The fundamental principle underlying all justifications of war, from the point of view of human personality, is 'heroism'. War, it is said, offers man the opportunity to awaken the hero who sleeps within him. War breaks the routine of comfortable life; by means of its severe ordeals, it offers a transfiguring knowledge of life, life according to death. The moment the individual succeeds in living as a hero, even if it is the final moment of his earthly life, weighs infinitely more on the scale of values than a protracted existence spent consuming monotonously among the trivialities of cities. From a spiritual point of view, these possibilities make up for the negative and destructive tendencies of war, which are one-sidedly and tendentiously highlighted by pacifist materialism. War makes one realise the relativity of human life and therefore also the law of a 'more-than-life', and thus war has always an anti-materialist value, a spiritual value.

A necessary condition of the justifiable pursuit of any objectives in war by any means whatever.. is that one be justified in engaging in such killing and violence in the first place.

How then to enforce peace? Not by reason, certainly, nor by
education. If a man could not look at the fact of peace and
the fact of war and choose the former in preference to the
latter, what additional argument could persuade him? What
could be more eloquent as a condemnation of war than war
itself? What tremendous feat of dialectic could carry with it
a tenth the power of a single gutted ship with its ghastly
cargo?

A good country does not begin a war except to defend its honor or to protect itself. ... Wars are unjust if they are undertaken without cause. Only a war waged in retaliation or defense can be considered just. ... No war is honorable unless it is announced and declared or it is for the recovery of property.

It is probably well that we had the war when we did. We are better off now than we would have been without it, and have made more rapid progress than we otherwise should have made... But this war was a fearful lesson, and should teach us the necessity of avoiding wars in the future.

Finally, there is a compelling moral argument against war in Iraq. Military force is justified only in self-defense; naked aggression is the province of dictators and rogue states. This is the danger of a new "preemptive first strike" doctrine. America is the most moral nation on earth, founded on moral principles, and we must apply moral principles when deciding to use military force.

The just war theory says you need a legitimate authority to declare and to wage war. Only the United Nations is that legitimate authority. Any other war is immoral. The just war says, “Have you exhausted all possible peaceful means?” And the world says, “No, we haven’t yet!” And any war before you have exhausted all possible peaceful means is immoral. And those who want to wage war against Iraq must know it would be an immoral war.