Anything that reduces war-related destruction should not be considered altogether immoral.
A total nuclear freeze is counterproductive - especially now, when technology is rapidly changing and the Soviets have some important strategic advantages.
Failures of perspective in decision-making can be due to aspects of the social utility paradox, but more often result from simple mistakes caused by inadequate thought.
There was no race - but to the extent that there was an arms competition, it was almost entirely on the Soviet side, first to catch up and then to surpass the Americans.
To the extent that these advanced weapons or their components are treated as articles of commerce, perhaps for peaceful uses as in the Plowshare program, their cost would be well within the resources available to many large private organizations.
The widespread diffusion of nuclear weapons would make many nations able, and in some cases also create the pressure, to aggravate an on-going crisis, or even touch off a war between two other powers for purposes of their own.
The objective of nuclear-weapons policy should not be solely to decrease the number of weapons in the world, but to make the world safer - which is not necessarily the same thing.
Projecting a persuasive image of a desirable and practical future is extremely important to high morale, to dynamism, to consensus, and in general to help the wheels of society turn smoothly.
Only those who are ideologically opposed to military programs think of the defense budget as the first and best place to get resources for social welfare needs.
Nuclear war is such an emotional subject that many people see the weapons themselves as the common enemy of humanity.
It is immoral from almost any point of view to refuse to defend yourself and others from very grave and terrible threats, even as there are limits to the means that can be used in such defense.
My guess is that nuclear weapons will be used sometime in the next hundred years, but that their use is much more likely to be small and limited than widespread and unconstrained.
Many people believe that the current system must inevitably end in total annihilation. They reject, sometimes very emotionally, any attempts to analyze this notion.
Nuclear weapons are intrinsically neither moral nor immoral, though they are more prone to immoral use than most weapons.
World War I broke out largely because of an arms race, and World War II because of the lack of an arms race.