“So man's proneness to engage in war is still a fact. But wisdom born of experience should tell us that war is obsolete. There may have been a time when war served as a negative good by preventing the spread and growth of an evil force, but the destructive power of modern weapons eliminated even the possibility that war may serve as a negative good. If we assume that life is worth living and that man has a right to survive, then we must find an alternative to war. In a day when vehicles hurtle through outer space and guided ballistic missiles carve highways of death through the stratosphere, no nation can claim victory in war. A so-called limited war will leave little more than a calamitous legacy of human suffering, political turmoil, and spiritual disillusionment. A world war - God forbid! - will leave only smoldering ashes as a mute testimony of a human race whose folly led inexorably to ultimate death. So if modern man continues to flirt unhesitatingly with war, he will transform his earthly habitat into an inferno such as even the mind of Dante could not imagine.”

1960s, The Quest for Peace and Justice (1964)
Context: We will not build a peaceful world by following a negative path. It is not enough to say "We must not wage war." It is necessary to love peace and sacrifice for it. We must concentrate not merely on the negative expulsion of war, but on the positive affirmation of peace. There is a fascinating little story that is preserved for us in Greek literature about Ulysses and the Sirens. The Sirens had the ability to sing so sweetly that sailors could not resist steering toward their island. Many ships were lured upon the rocks, and men forgot home, duty, and honor as they flung themselves into the sea to be embraced by arms that drew them down to death. Ulysses, determined not to be lured by the Sirens, first decided to tie himself tightly to the mast of his boat, and his crew stuffed their ears with wax. But finally he and his crew learned a better way to save themselves: they took on board the beautiful singer Orpheus whose melodies were sweeter than the music of the Sirens. When Orpheus sang, who bothered to listen to the Sirens? So we must fix our vision not merely on the negative expulsion of war, but upon the positive affirmation of peace. We must see that peace represents a sweeter music, a cosmic melody that is far superior to the discords of war.

1900s, The Moral Equivalent of War (1906)
Context: In modern eyes, precious though wars may be they must not be waged solely for the sake of the ideal harvest. Only when forced upon one, is a war now thought permissible.
It was not thus in ancient times. The earlier men were hunting men, and to hunt a neighboring tribe, kill the males, loot the village and possess the females, was the most profitable, as well as the most exciting, way of living. Thus were the more martial tribes selected, and in chiefs and peoples a pure pugnacity and love of glory came to mingle with the more fundamental appetite for plunder.
Modern war is so expensive that we feel trade to be a better avenue to plunder; but modern man inherits all the innate pugnacity and all the love of glory of his ancestors. Showing war's irrationality and horror is of no effect on him. The horrors make the fascination. War is the strong life; it is life in extremis; war taxes are the only ones men never hesitate to pay, as the budgets of all nations show us.

Debate with Barry Goldwater, University of Arizona campus, Tucson, Arizona, November 1961

Prime Minister's Questions (15 June 1982) http://www.margaretthatcher.org/document/104968
First term as Prime Minister

Source: Less Than Nothing (2012), Chapter Two, The Thing Itself: Hegel, pp. 200

At the 130th Annual Meeting of the U.S. Naval Institute and Annapolis Naval History Symposium on 31 March 2004. http://www.usni.org/seminars/annualmeeting/04/annualmeeting04Lehman.htm, http://www.johnflehman.com/pdf/proceedings_MAR2004.pdf (PFD)

Lecture on Srimad Bhagavatam, Canto 6, Chapter 1, verse 6; Sydney; February 17, 1973
Quotes from other Sources, Quotes from other Sources: False Prophecies

Dan Webster interview, originally published June 19, 2005, by the Spokesman Review,

It is necessary to love peace and sacrifice for it. We must concentrate not merely on the negative expulsion of war, but on the positive affirmation of peace. There is a fascinating little story that is preserved for us in Greek literature about Ulysses and the Sirens. The Sirens had the ability to sing so sweetly that sailors could not resist steering toward their island. Many ships were lured upon the rocks, and men forgot home, duty, and honor as they flung themselves into the sea to be embraced by arms that drew them down to death. Ulysses, determined not to be lured by the Sirens, first decided to tie himself tightly to the mast of his boat, and his crew stuffed their ears with wax. But finally he and his crew learned a better way to save themselves: they took on board the beautiful singer Orpheus whose melodies were sweeter than the music of the Sirens. When Orpheus sang, who bothered to listen to the Sirens? So we must fix our vision not merely on the negative expulsion of war, but upon the positive affirmation of peace. We must see that peace represents a sweeter music, a cosmic melody that is far superior to the discords of war.
1960s, The Quest for Peace and Justice (1964)