"In early July, Alain Enthoven had arranged for me to have a brief luncheon with McNamara, to discuss my work on the guidance to the JCS on the war plan, which he had already approved and sent to the Chiefs. We ate at his desk, in his office. It was scheduled to last only half an hour, but it went on nearly an hour longer. I told him about the astonishing answers the JCS had given to the questions I had drafted in the name of the president, in particular about the effects they anticipated on our own European allies from their planned attacks on the Sino-Soviet bloc. I’d had no prior intention to bring up my own strongly heretical view on first use, but midway through our talk, he raised the issue himself. There was no such thing as limited nuclear war in Europe, he said. “It would be total war, total annihilation, for the Europeans!” He said this with great passion, belying his reputation as a cold, computer-like efficiency expert. Moreover, he thought it was absurd to suppose that a supposedly “limited use” would remain limited to Europe, that it would not quickly trigger general nuclear war between the United States and Soviet Union, to disastrous effect. I’ve never had a stronger sense in another person of a kindred awareness of this situation and intensity of his concern to change it. Thirty years later, McNamara revealed in his memoir In Retrospect that he had secretly advised President Kennedy, and after him President Johnson, that under no circumstances whatever should they ever initiate nuclear war. He didn’t tell me that, but it was implicit in everything he had said at this lunch. There is no doubt in my mind that he did give that advice, and that it was the right advice. Yet it directly contradicted the mad “assurances” on U.S. readiness for first use he felt compelled to give repeatedly to NATO officials (including speeches I drafted for him) throughout his years in office, as the very basis for our leadership in the alliance."