A fifth kind of semantic awareness has to do with what might be called the "photographic" effects of language. We live in a universe of constant proc… - Neil Postman

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A fifth kind of semantic awareness has to do with what might be called the "photographic" effects of language. We live in a universe of constant process. Everything is changing in the physical world around us. We ourselves, physically at least, are always changing. Out of the maelstrom of happenings we abstract certain bits to attend to. We snapshot these bits by naming them. Then we begin responding to the names as if they are the bits that we have named, thus obscuring the effects of change. The names we use tend to "fix" that which is named, particularly if the names also carry emotional connotations... There are some semanticists who have suggested that such phrases as "national defense" and "national sovereignty" have been... maintained beyond the date for which they were prescribed. What might have been politically therapeutic at one time may prove politically fatal at another.