It is not always obvious that metaphor has played this all-important function. But this is because the concrete metaphiers become hidden in phonemic change, leaving the words to exist on their own. Even such an unmetaphorical-sounding word as the verb 'to be' was generated from a metaphor. It comes from the Sanskrit bhu, “to grow, or make grow,” while the English forms
‘am’ and ‘is’ have evolved from the same root as the Sanskrit asmiy “to breathe.” It is something of a lovely surprise that the irregular conjugation of our most nondescript verb is thus a record of a time when man had no independent word for ‘existence’ and could only say that something ‘grows’ or that it
“breathes.”4 Of course we are not conscious that the concept of being is thus generated from a metaphor about growing and breathing. Abstract words are ancient coins whose concrete images in the busy give-and-take of talk have worn away with use.
Because in our brief lives we catch so little of the vastnesses of history, we tend too much to think of language as being solid as a dictionary, with a granite-like permanence, rather than as the rampant restless sea of metaphor which it is. Indeed, if we consider the changes in vocabulary that have occurred over the last few millennia, and project them several millennia hence, an interesting paradox arises. For if we ever achieve a language that has the power of expressing everything, then metaphor will 4 A paraphrase of Phillip Wheelwright in his The Burning Fountain (Blooming-ton: Indiana University Press, 1954).
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no longer be possible. I would not say, in that case, my love is like a red, red rose, for love would have exploded into terms for its thousands of nuances, and applying the correct term would leave the rose metaphorically dead.
The lexicon of language, then, is a finite set of terms that by metaphor is able to stretch out over an infinite set of circumstances, even to creating new circumstances thereby.
(Could consciousness be such a new creation?)
Understanding as Metaphor
We are trying to understand consciousness, but what are we really trying to do when we try to understand anything? Like children trying to describe nonsense objects, so in trying to understand a thing we are trying to find a metaphor for that thing. Not just any metaphor, but one with something more familiar and easy to our attention. Understanding a thing is to arrive at a metaphor for that thing by substituting something more familiar to us. And the feeling of familiarity is the feeling of understanding.
Generations ago we would understand thunderstorms perhaps as the roaring and rumbling about in battle of superhuman gods.
We would have reduced the racket that follows the streak of lightning to familiar battle sounds, for example. Similarly today, we reduce the storm to various supposed experiences with friction, sparks, vacuums, and the imagination of bulgeous banks of burly air smashing together to make the noise. None of these really exist as we picture them. Our images of these events of physics are as far from the actuality as fighting gods. Yet they act as the metaphor and they feel familiar and so we say we understand the thunderstorm.
So, in other areas of science, we say we understand an aspect of nature when we can say it is similar to some familiar theoretical model. The terms theory and model, incidentally, are some-
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times used interchangeably. But really they should not be. A theory is a relationship of the model to the things the model is supposed to represent. The Bohr model of the atom is that of a proton surrounded by orbiting electrons. It is something like the pattern of the solar system, and that is indeed one of its metaphoric sources. Bohr’s theory was that all atoms were similar to his model. The theory, with the more recent discovery of new particles and complicated interatomic relationships, has turned out not to be true. But the model remains. A model is neither true nor false; only the theory of its similarity to what it represents.
A theory is thus a metaphor between a model and data. And understanding in science is the feeling of similarity between complicated data and a familiar model.
If understanding a thing is arriving at a familiarizing metaphor for it, then we can see that there always will be a difficulty in understanding consciousness. For it should be immediately apparent that there is not and cannot be anything in our immediate experience that is like immediate experience itself. There is therefore a sense in which we shall never be able to understand consciousness in the same way that we can understand things that we are conscious of.
Most of the errors about consciousness that we have been studying have been errors of attempted metaphors. We spoke of the notion of consciousness being a copy of experience coming out of the explicit metaphor of a schoolboy’s slate. But of course no one really meant consciousness copies experience; it was as if it did. And we found on analysis, of course, that it did no such thing.
And even the idea behind that last phrase, that consciousness does anything at all, even that is a metaphor. It is saying that consciousness is a person behaving in physical space who does things, and this is true only if ‘does’ is a metaphor as well. For to
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do things is some kind of behavior in a physical world by a living body. And also in what Space' is the metaphorical 'doing' being done? (Some of the dust is beginning to settle.) This 'space* too must be a metaphor of real space. All of which is reminiscent of our discussion of the location of consciousness, also a metaphor.
Consciousness is being thought of as a thing, and so like other things must have a location, which, as we saw earlier, it does not actually have in the physical sense.
I realize that my argument here is becoming fairly dense. But before coming out into the clearing, I wish to describe what I shall mean by the term analog. An analog is a model, but a model of a special kind. It is not like a scientific model, whose source may be anything at all and whose purpose is to act as an hypothesis of explanation or understanding. Instead, an analog is at every point generated by the thing it is an analog of. A map is a good example. It is not a model in the scientific sense, not a hypothetical model like the Bohr atom to explain something unknown. Instead, it is constructed from something well known, if not completely known. Each region of a district of land is allot-ted a corresponding region on the map, though the materials of land and map are absolutely different and a large proportion of the features of the land have to be left out. And the relation between an analog map and its land is a metaphor. If I point to a location on a map and say, "There is Mont Blanc and from Cha-monix we can reach the east face this way," that is really a shorthand way of saying, "The relations between the point labeled
'Mont Blanc' and other points is similar to the actual Mont Blanc and its neighboring regions."
The Metaphor Language of Mind
I think it is apparent now, at least dimly, what is emerging from the debris of the previous chapter. I do not now feel myself proving my thesis to you step by step, so much as arranging in
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your mind certain notions so that, at the very least, you will not be immediately estranged from the point I am about to make. My procedure here in what I realize is a difficult and overtly diffuse part of this book is to simply state in general terms my conclusion and then clarify what it implies.
Subjective conscious mind is an analog of what is called the real world. It is built up with a vocabulary or lexical field whose terms are all metaphors or analogs of behavior in the physical world. Its reality is of the same order as mathematics. It allows us to shortcut behavioral processes and arrive at more adequate decisions. Like mathematics, it is an operator rather than a thing or repository. And it is intimately bound up with volition and decision.