A few minutes before President Kennedy was to arrive at the Dallas Trade Mart on November 22, 1963, he was murdered.

Some of his planned remarks are useful for us to consider today. The text of the speech is available from numerous sources.

But what if he had lived to deliver it?

Well, we now have an idea of how it would have sounded.

A few days ago, I listened to  John Kennedy deliver that speech, in which he said, among other things::

“Ignorance and misinformation can handicap the progress of a city or a company, but they can, if allowed to prevail in foreign policy, handicap this country’s security. In a world of complex and continuing problems, in a world full of frustrations and irritations, America’s leadership must be guided by the lights of learning and reason or else those who confuse rhetoric with reality and the plausible with the possible will gain the popular ascendancy with their seemingly swift and simple solutions to every world problem.

“There will always be dissident voices heard in the land, expressing opposition without alternatives, finding fault but never favor, perceiving gloom on every side and seeking influence without responsibility. Those voices are inevitable…

“We cannot expect that everyone, to use the phrase of a decade ago, will ‘talk sense to the American people.’ But we can hope that fewer people will listen to nonsense. And the notion that this Nation is headed for defeat through deficit, or that strength is but a matter of slogans, is nothing but just plain nonsense.”

As he neared the end of his speech he would have cited how American leadership through strength had blunted the Soviet Union’s expansionism.  He would have said:

“. There is no longer any doubt about the strength and skill of American science, American industry, American education, and the American free enterprise system.”

He would have warned, “In today’s world, freedom can be lost without a shot being fired, by ballots as well as bullets. The success of our leadership is dependent upon respect for our mission in the world as well as our missiles – on a clearer recognition of the virtues of freedom as well as the evils of tyranny.”

He would have concluded, “Our adversaries have not abandoned their ambitions, our dangers have not diminished, our vigilance cannot be relaxed. But now we have the military, the scientific, and the economic strength to do whatever must be done for the preservation and promotion of freedom…

“We in this country, in this generation, are – by destiny rather than choice – the watchmen on the walls of world freedom. We ask, therefore, that we may be worthy of our power and responsibility, that we may exercise our strength with wisdom and restraint, and that we may achieve in our time and for all time the ancient vision of “peace on earth, good will toward men.” That must always be our goal, and the righteousness of our cause must always underlie our strength. For as was written long ago: ‘except the Lord keep the city, the watchman waketh but in vain.’

Artificial Intelligence can be monstrously good and monstrously evil, which is why it is so frightening to many of those who have seen past promises of peaceful and proper use of technology turned inside out by those who have exploited them.  So it can be with AI, which is alternatively exciting and frightening.

But AI also has given us John Kennedy’s voice giving the speech he never lived to give.  You can read how it was done and then hear the speech here;

JFK video: hear Kennedy’s ‘lost’ Dallas speech in his own voice

The technology is remarkable—-and it is just beginning its ascendency.  And while listening to how technology has woven words into speech, it is more important to focus on the words never spoken—

“We in this country, in this generation, are – by destiny rather than choice – the watchmen on the walls of world freedom. We ask, therefore, that we may be worthy of our power and responsibility, that we may exercise our strength with wisdom and restraint,”

AI has given us that speech. Will human intelligence let us appreciate it in these angry times?