The March of Folly (Barbara Tuchman) p303
One individual critic, the strongest in knowledge and status, was Senator Mike Mansfield, now Majority Leader and the Senator most deeply concerned with Asia. He felt that the United States, drawing upon old missionary tradition, was obsessed by a zeal to improve Asia, re-animated by the anti-Communist crusade, and that the effort would be the undoing of both America and Asia. On returning in December 1962 from an inspection tour made at the President’s request, his first visit since 1955, he told the Senate that “Seven years and $2 billion of United States aid later . . . South Vietnam appears less not more stable than it was at the outset.” He aimed a slap at the optimists and another at the strategic hamlets, in regard to which “The practices of the Central Government to date are not reassuring.”
To Kennedy in person he was more outspoken, saying that the infusion of American troops would come to dominate a civil war that was not our affair. Taking it over would “hurt American prestige in Asia and would not help the South Vietnamese to stand on their own feet either.” Growing more disturbed and red in the face as Mansfield talked, Kennedy snapped at him, “Do you expect me to take this at face value?” Like all rulers, he wanted to be confirmed in his policy and was angry at Mansfield, as he confessed to an aide later, for disagreeing so completely, “and angry at myself because I found myself agreeing with him.”
Nothing changed. The President sent other investigators, Roger Hilsman, head of State Department Intelligence, and Michael Forrestal of Bundy’s staff, a team closer to the Mansfield than to the Taylor-Rostow view. They reported that the war would last longer, cost more in money and lives than anticipated, and that “The negative side of the ledger is still awesome,” but as office holders without Mansfield’s independent base, they did not dispute the prevailing policy.
Buried in Hilsman’s intensively detailed report were many specific negatives, but no moves were made to adjust to the information the investigators brought back. Adjustment is painful. For the ruler it is easier, once he has entered a policy box, to stay inside. For the lesser official it is better, for the sake of his position, not to make waves, not to press evidence that the chief will find painful to accept. Psychologists call the process of screening out discordant information “cognitive dissonance,” an academic disguise for “Don’t confuse me with the facts.” Cognitive dissonance is the tendency “to suppress gloss over, water down or ‘waffle’ issues which would produce conflict or ‘psychological pain within an organization.” It causes alternatives to be “deselected since even thinking about them entails conflicts.” In the relations of subordinate to superior within the government, its object is the development of policies that upset no one. It assists the ruler in wishful thinking, defined as “an unconscious alteration in the estimate of probabilities.”
Kennedy was no wooden-head; he was aware of the negatives and bothered by them, but he made no adjustment, nor did any of his chief advisers suggest making one. No one in the Executive branch advocated withdrawal, partly in fear of encouragement to Communism and damage to American prestige, partly in fear of domestic reprisals. And for another reason, the most enduring in the history of folly: personal advantage, in this case a second term. Kennedy was smart enough to read signs of failure, to sense in Vietnam an ongoing disaster. He was annoyed by it, angered to be trapped in it, anxious that his second term not be spoiled by it. He would have liked to win, or to find a reasonable facsimile of winning, to cut losses and get out.
The trend of his thinking emerged at a Congressional breakfast in the White House in March 1963 when Mansfield renewed his arguments. Drawing him aside, the President said, perhaps because he knew it was what the influential Senator wanted to hear, that he was beginning to agree about a complete military withdrawal. “But I can’t do it until 1965 – until after I’m re-elected.” To do it before would cause “a wild conservative outcry” against him. To his aide Kenneth O’Donnell, Kennedy repeated, “If I tried to pull out completely now, we could have another Joe McCarthy scare on our hands”; only after re-election, and he added sharply, “So we’d better make damn sure I am re-elected.” To other friends he implied his doubts, but argued that he could not give up Vietnam to the Communists and ask American voters to re-elect him.
His position was realistic, if not a profile in courage. Re-election was more than a year and a half away. To continue for that time to invest American resources and inevitably lives in a cause in which he no longer had much faith, rather than risk his own second term, was a decision in his own interest, not the country’s. Only an exceedingly rare ruler reverses that order.