I think I can see what Joyce was trying to do. It's most obvious in
Molly's soliloquy at the end of Ulysses. He was trying to depict "human
experience"; to get away from what you might call the God's Eye point of
view in Tolstoy, Dostoevsky, Dickens, Jane Austen etc. I'm not sure if
he'd have used the modern terminology of "stream of consciousness". But
if he had I think he failed miserably.
Consciousness is focused normally, highly selective. It filters all
perceptual input, being a "stream" in that it follows a channel carved
out by previous experience against the contours of the land.
Consciousness tells a story. Consciousness evolved to aid survival, not
to be brilliant at finding truth and reality. Truth and reality take
second place to survival for consciousness.
Run a camera down a road; show the film to an invited audience; ask them
one by one to say what's going on; and you'll get different stories.
Stories prejudiced by their current preoccupations, needs, fears and
loves. We don't see it all. I suspect that the perceptual input does
enter the eyes and ears as a mass, but the human brain filters it.
And if you were to say "Well, some geniuses see it all; maybe Einstein
did, or Leonardo da Vinci"; I'd disagree. They may have been more open
to it all, have opened larger parts of their brains than most, but they
came equipped with a cerebrum humanum, nature's most complex product but
still a "product".
Joyce's jumbled mess of input must be how a baby experiences its world;
chaos. Maybe a Dublin drunk does, or someone coming out of
unconsciousness into consciousness, or someone totally exhausted who
hasn't slept for a week.
Have you ever stood on the top of a mountain and tuned in to nature? Or
stood on a Scottish fell and tuned in? Well, I have. And what happens is
something like this.
Firstly I swing around in a 360° circle, and I see the breeze ruffling
the heather, hear a distant hum of traffic, but soon a lapwing grabs my
attention moving around on the ground. I realize I must be getting near
its nest and it's doing its "guide me away" behaviour. And if I persist
in trying "Try, try, Ed; don't filter it; just imbibe it all" it's back
to a general hum of meaningless background.
Beyond that, I can project myself upwards into the sky and look down on
where I am; as if I were seeing it from space, from an aeroplane or
Google Earth. But I realize that my experience has given me the concepts
for doing that, just as more intelligent people can empathise with
others better, see their point of view, so can we project ourselves
mentally into their shoes.
Ed
Here's a nice example of what our brains do for us. Read this Lewis
Carroll poem. And then tell me you can't make head or tail of it. Our
brains find meaning even when the words have none.
’Twas brillig, and the slithy toves
Did gyre and gimble in the wabe:
All mimsy were the borogoves,
And the mome raths outgrabe.
“Beware the Jabberwock, my son!
The jaws that bite, the claws that catch!
Beware the Jubjub bird, and shun
The frumious Bandersnatch!”
He took his vorpal sword in hand;
Long time the manxome foe he sought—
So rested he by the Tumtum tree
And stood awhile in thought.
And, as in uffish thought he stood,
The Jabberwock, with eyes of flame,
Came whiffling through the tulgey wood,
And burbled as it came!
One, two! One, two! And through and through
The vorpal blade went snicker-snack!
He left it dead, and with its head
He went galumphing back.
“And hast thou slain the Jabberwock?
Come to my arms, my beamish boy!
O frabjous day! Callooh! Callay!”
He chortled in his joy.
’Twas brillig, and the slithy toves
Did gyre and gimble in the wabe:
All mimsy were the borogoves,
And the mome raths outgrabe.