... in relativity, movement is continuous, causally determinate and well defined, while in quantum mechanics it is discontinuous, not causally determ… - David Bohm

During the past few decades, modern technology, with radio, TV, air travel, and satellites, has woven a network of communication which puts each part of the world in to almost instant contact with all the other parts. Yet, in spite of this world-wide system of linkages, there is, at this very moment, a general feeling that communication is breaking down everywhere, on an unparalleled scale...

Culture is shared meaning. Suppose we were able to share meanings freely without a compulsive urge to impose our view or conform to those of others and without distortion and self-deception. Would this not constitute a real revolution in culture.

Most of the material environment in which we live — houses, cities, factories, farms, highways, and so on — can be described as the somatic result of the meaning that material objects have had for human beings over the ages. Going on from there, even relationships with nature and with the cosmos flow out of what they mean to us. These meanings fundamentally affect our actions toward nature, and thus indirectly, the action of nature back on us is affected.