of varied responses. Much more difficult is the idea that seeing
is subject to the same qualification. The variables that enter into
seeing prove enormous, nevertheless, and people from different cultures
not only use a different language, but inhabit a different sensory world,
as Hall puts it.
So, when Cohen wrote that the world we see is far from an exact image of
the physical world, I wondered how one could ever tell. He added that this
was the case since perception is highly variable and often erroneous,
and that we can only perceive what we can conceive. Cohen observed
that we tend to see only what can be incorporated into our established
frame of reference, and tend to reject anything not fitting. Cohen
then presumed, however, that our notions of what is "out there" are
based on an "indistinct uncertainty," and I thought of Blake's comment:
"If the sun and moon should doubt, they'd immediately go out." Failure
of nerve is the major sin. Cohen went on to conclude that for all we
know, the "thing called reality may exist, but we shall never see it,"
and at this point I protested.
Is there an "exact image" of a physical world? Consider even
photography. The same subject can be hideous or lovely according to
the skill of the photographer. Photography is an art because it can
catch aspects of reality that escape us, precisely as painting can do. I
can traverse the same tired street year in and year out, familiar with
every twig and stone -- but a photographer can suddenly present me with
a photograph of it that makes me catch my breath much as from a poem or
a piece of music. I refuse to believe the "police lineup" photograph on
my driver's license is my real image; as with all aspects of the police
mentality it somehow has sought out the worst possible aspects of me.
Is the strange abstraction of the physicist an "exact image" of
a world? The physicist is the last to claim this. But his at times
absurd abstractions become contingencies in the processes of a physical
world. Does the word 'real' mean at all what the naive realists and
the tough-minded have claimed? What could the "atomically-verifiable
statement" conceivably mean? Our error is in considering our
concept-percept function to be separate and distinct from reality,
rather than a dominant force in the shaping of it.
The condition called reality exists as an ever-current sum total of our
representations and responses. Whatever we see is what reality is for us,
and there will never be, from here to eternity, any other kind of reality
for us. And this reality will always be in a process of mutation and
change. Huxley's "homemade world" is a necessity in any context. There
is no magic, there is only The Creation. There is no supernatural, but
there are an infinite number of possible natures. A point of centered
thinking organizes and survives by relationship with similar points of
thinking. It is a matter of agreement, a structuring of similar patterns
of shared response.
We know now, according to Jerome Bruner, that our nervous system is
not the "one-way street" it was long considered to be. All minds have
a program of their own. The mind sends out monitoring orders to the
sense organs and the "relay stations." The orders specify priorities for
different kinds of environmental message. Selectivity is the rule. We
used to think of the nervous system as a simple telephone switchboard,
bringing in messages from outside. We know now, Bruner claims, that the
system is every bit as much an "editorial hierarchy" -- a policy-making
device determining what is perceived.
Edward Hall, with his "proxemic research," speaks of 'vision' as a
"transaction between man and his environment in which both participate."
Hall explores how we unconsciously structure our visual world . Perhaps
we can consciously seize the process. William Blake antedated all this by
two centuries. He said he used his eyes to see with , in active
George Orwell
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