Primitive man's life in Hobbes' famous words, was short, brutish, and nasty; and this very savagery and anxiety became the justification for an absol… - Lewis Mumford

"Let me put the contrast in a single concrete example. The physician who finds time to give personal attention to his patients and listens to them. carefully probing inner conditions that may be more significant than any laboratory reports, has become a rarity. Where the power complex is dominant, a visit to a physician is paced, not to fit the patient's needs, but mainly to perform the succession of physical tests upon which the diagnosis will be based. Yet if there were a sufficient number of competent physicians on hand whose inner resources were as available as their laboratory aids, a more subtle diagnosis might be possible, and the patient's subjective response might in many cases effectively supplement the treatment. Thoreau expressed this to perfection when he observed in his 'Journal' that "the really efficient laborer will be found not to crowd his day with work, but will saunter to his task surrounded by a wide halo of ease and leisure."

Without this slowing of the tempo of all activities the positive advantages of plenitude could not be sufficiently enjoyed; for the congestion of time is as threatening to the good life as the congestion of space or people, and produces stresses and tensions that equally undermine human relations. The inner stability that such a slowdown brings about is essential to the highest uses of the mind, through opening up that second life which one lives in reflection and contemplation and self-scrutiny. The means to escape from the "noisy crowing up of things and whatsoever wars on the divine" was one of the vital offerings of the classic religions: hence their emphasis was not on technological productivity but on personal poise. The old slogan of New York subway guards in handling a crush of passengers applies with even greater force to the tempo of megatechnic society: "What's your hurry...Watch your step!

But we must not overlook the vital connection between all physical movement and the acquisition of speech, for this has now been established independently by psychologists. In the case of children whose speech has been retarded or has become disordered, they have found that the child's ability to handle words can be recovered by re-training his motor behavior through inducing him to resume the earlier posture of crawling, the stage that usually accompanies, or slightly precedes, the first efforts at speech.

If Leonardo's example of diversification had been more widely followed, the whole tempo of mechanical and scientific development would have been slowed down. This means that the pace of change might have been established in relation to human need, and that valuable parts of man's cultural heritage might have been kept alive, instead of being ruthlessly extirpated in order to widen the empire of the machine. Instead of rapid advances, on the basis of uncoordinated knowledge, in specialized departments, mainly those concerned with war and economic exploitation, there would have been the possibility of a slower but better-coordinated advance that did justice to the processes, functions, and purposes of life.