[comp.ai] Deep Thought

VANCLEEF@ohstpy.mps.ohio-state.edu (11/17/89)

This goes out to all the 'building a brain people' and everyone
else out on the AI trip :-]




	   There are of course many problems connected with life
	of which some of the most popular are `Why are people born?
	Why do they die? Why do they want to spend so much of the
	intervening time wearing digital watches?'

	   Many many millions of years ago a race of hyperintelligent
	pandimensional beings (whose physical manifestations in their
	own pandimensional universe is not dissimilar to our own) got
	so fed up with the constant bickering about the meaning of
	life which used to interrupt their favorite pastime of
	Brockian Ultra Cricket (a curious game which involved suddenly
	hitting people for no readily apparent reason and then running
	away) that they decided to sit down and solve their problems
	once and for all.
	   
	   And to this end they built themselves a stupendous super
	computer which was so amazingly intelligent that even before its
	data banks had been connected up it had started from `I think
	therefore I am' and got as far as deducing the existence of
	rice pudding and income tax before anyone managed to turn it
	off.

	   It was the size of a small city.

	   Its main console was installed in a specially designed
	executive office, mounted on an enormous executive desk of
	finest ultramahogany topped with rich ultrared leather. The
	dark carpeting was discreetly sumptuous, exotic pot plants and
	tastefully engraved prints of the principle computer programmers
	and their families were deployed liberally about the room, and
	stately windows looked out upon a tree-lined public square.

	   On the day of the Great On-Turning two soberly dressed
	programmers with briefcases arrived and were shown discreetly
	into the office. They were aware that this day they would 
	represent their entire race in its greatest moment, but they
	conducted themselves calmly and quietly as they seated
	themselves before the desk, opened their briefcases and took
	out their leather-bound notebooks.

	   Their names were Lunkwill and Fook.

	   For a few moments they sat in respectful silence, then,
	after exchanging a quiet glance with Fook, Lunkwill leaned
	forward and touched a small black panel.

	   The subtlest of hums indicated that the massive computer
	was now in total active mode. After a pause it spoke to them
	in a voice rich, resonant and deep.

	   It said: "What is this great task for which I, Deep Thought,
	the second greatest computer in the Universe of Time and Space,
	have been called into existence?"

	   Lunkwill and Fook glanced at each other in surprise.

	   "Your task, O computer ...," began Fook.

	   "No, wait a minute, this isn't right," said Lunkwill, worried.
	"We distinctly designed this computer to be the greatest one
	ever and we're not making do with second best. Deep Thought,"
	he addressed the computer,"are you not as we designed you to be,
	the greatest, most powerful computer in all time?"

	   "I described myself as the second greatest," intoned Deep
	Thought, "and such I am."

	   Another worried look passed between the two programmers.
	Lunkwill cleared his throat.

	   "There must be some mistake," he said, "are you not a
	greater computer than the Milliard Gargantubrain at Maxi-
	megalon which can count all the atoms in a star in a millisecond?"

	   "The Milliard Gargantubrain?" said Deep Thought with
	unconcealed contempt. "A mere abacus - mention it not."

	   "And are you not," said Fook leaning anxiously forward,
	"a greater analyst than the Googleplex Star Thinker in the
	Seventh Galaxy of Light and Ingenuity which can calculate the
	trajectory of every single dust particle throughout a five-week
	Dangrabed Beta sand blizzard?"

	   "A five-week sand blizzard?" said Deep Thought haughtily.
	"You ask this of me who have contemplated the very vectors
	of the atoms in the Big Bang itself? Molest me not with this
	pocket calculater stuff."

	   The two programmers sat in uncomfortable silence for a 
	moment. Then Lunkwill leaned forward again.

	   "But are you not," he said, "a more fiendish disputant than
	the Great Hyperbolic Omni-Cognate Neutron Wrangler of Ciceronicus
	Twelve, the Magic and Indefatigable?"

	   "The Great Hyperbolic Omni-Cognate Neutron Wrangler," said
	Deep Thought, thoroughly rolling the `r''s, "could talk all
	four legs off an Arcturan Mega-Donkey - but only I could
	persuade it to go for a walk afterward."

	   "Then what," asked Fook, "is the problem?"

	   "There is no problem," said Deep Thought with magnificient
	ringing tones. "I am simply the second greatest computer in the
	Universe of Space and Time."

	   "But the `second?' " insisted Lunkwill. "Why do you keep
	saying the second? You're surely not thinking of the Multi-
	corticoid Perspicutron Titan Muller, are you? Or the Pon-
	dermatic? Or the ..."
	
	   Contemptuous lights flashed across the computer's console.

	   "I spare not a single unit of thought on these cybernetic
	simpletons!" he boomed. "I speak of none but the computer that
	is to come after me!"

	   Fook was losing his patience. He pushed his notebook aside
	and muttered, "I think this is getting needlessly messianic."

	   "You know nothing of future time," pronounced Deep Thought,
	"and yet in my teeming circuitry I can navigate the infinite
	delta streams of future probability and see that there must
	one day come a computer whose merest operational parameters
	I am not worthy to calculate, but which will be my fate to
	eventually design."

	   Fook sighed heavily and glanced across to Lunkwill.

	   "Can we get on and ask the question?" he said.

	   Lunkwill motioned him to wait.

	   "What computer is this of which you speak?" he asked.

	   "I will speak of it no further in this present time,"
	said Deep Thought. "Now. Ask what else of me you will that I
	may function. Speak."

	   They shrugged at each other. Fook composed himself.

	   "O Deep Thought computer," he said, "the task we have
	designed you to perform is this. We want you to tell us ..."
	he paused, "the Answer!"

	   "The Answer?" said Deep Thought. "The Answer to what?"

	   "Life!" urged Fook.

	   "The Universe!" said Lunkwill.

	   "Everything!" they said in chorus.

	   Deep Thought paused for a moment's reflection.

	   "Tricky," he said finally.

	   "But can you do it?"

	   Again a significant pause.

	   "Yes," said Deep Thought, "I can do it."

	   "There is an answer?" said Fook with breathless excitement.

	   "A simple answer?" added Lunkwill.

	   "Yes," said Deep Thought. "Life, the Universe, and Everything.
	There is an answer. But," he added, "I'll have to think about
	it."

	   
	   A sudden commotion destroyed the moment: the door flew open
	and two angry men wearing the coarse faded-blue robes of the
	Cruxwan University burst into the room, thrusting aside the
	ineffectual flunkiw who tried to bar their way.

	   "We demand admission!" shouted the younger of the two men
	elbowing a pretty young secretary in the throat.

	   "Come on," shouted the older one, "you can't keep us out!"
	He pushed a junior programmer back through the door.

	   "We demand that you can't keep us out!" bawled the younger
	one, though he was now firmly inside the room and no further
	attempts were being made to stop him.

	   "Who are you?" said Lunkwill, rising angrily from his seat.
	"What do you want?"

	   "I am Majikthise!" announced the older one.

	   "And I demand that I am Vroomfondel!" shouted the younger
	one.

	   Majikthise turned on Vroomfondel. "It's all right," he
	explained angrily, "you don't need to demand that."

	   "All right!" bawled Vroomfondel, banging on a nearby desk.
	"I am Vroomfondel, and that is NOT a demand, that is a solid
	FACT! What we demand is solid FACTS!"

	   "No, we don't!" exclaimed Majikthise in irritation. "That
	is precisely what we don't demand!"

	   Scarcely pausing for breath, Vroomfondel shouted, "We
	DON'T demand solid facts! What we demand is a total ABSCENCE
	of solid facts. I demand that I may or may not be Vroomfondel!"

	   "But who the devil are you?" exclaimed an outraged Fook.
	 
	   "We," said Majikthise, "are Philosophers."

	   "Though we may not be," said Vroomfondel, waving a warning
	finger at the programmers.


	   "Yes, we ARE," insisted Majikthise. "We are quite
	definitely here as representatives of the Amalgamated Union
	of Philosophers, Sages, Luminaries and Other Thinking Persons,
	and we want this machine off, and we want it off NOW!"

	   "What's the problem?" said Lunkwill.

	   "I'll tell you what the problem is, mate," said Majikthise,
	"demarcation, that's the problem!"

	   "We demand," yelled Vroomfondel," that demarcation may or
	may not be the problem!"

	   "You just let the machines get on with the adding up,"
	warned Majikthise, "and we'll take care of the eternal verities,
	thank you very much. You want to check your legal positions, you
	do mate. Under law for the Quest for Ultimate Truth is quite
	clearly the inalienable prerogative of your working thinkers.
	Any bloody machine goes and actually FINDS it and we're
	straight out of a job, aren't we? I mean, what's the use of our
	sitting up half the night arguing that there may or may not be
	a God if this machine only goes and gives you his bleeding
	phone number the next morning?"

	   "That's right," shouted Vroomfondel, "we demand rigidly defined
	areas of doubt and uncertainty!"

	   Suddenly a stentorian voice boomed across the room.

	   "Might *I* make an observation at this point?" inquired
	Deep Thought.

	   "We'll go on strike!" yelled Vroomfondel.

	   "That's right!" agreed Majikthise. "You'll have a national
	Philosopher's strike on your hands!"

	   The hum level in the room suddenly increased as several
	ancillary bass driver units, mounted in sedately carved and
	varnished cabinet speakers around the room, cut in to give
	Deep Thought's voice a little more power.

	   "All I want to say," bellowed the computer, "is that my
	circuits are now irrevocably committed to calculating the
	answer to the Ultimate Question of Life, the Universe, and
	Everything." He paused and satisfied himself that he now had
	everyone's attention, before continuing more quietly. "But
	the program will take me a little while to run."

	   Fook glanced impatiently at his watch.

	   "How long?" he said.

	   "Seven and a half million years," said Deep Thought.

	   Lunkwill and Fook blinked at each other.

	   "Seven and a half million years!" they cried in chorus.

	   "Yes," declaimed Deep Thought, "I said I'd have to think
	about it, didn't I? And it occurs to me that running a program
	like this is bound to create an enormous amount of popular
	publicity for the whole area of philosophy in general.
	Everyone's going to have their own theories about what answer
	I'm eventually going to come up with, and who better to
	capatalize on that media market than you yourselves? So long as
	you can keep disagreeing with each other in the popular press
	and so long as you have clever agents, you can keep yourselves
	on the gravy train for life. How does that sound?"

	   The two philosophers gaped at him.

	   "Bloody hell," said Majikthise, "now that is what I call
	thinking. Here, Vroomfondel, why do we never think of things
	like that?"

	   "Dunno," said Vroomfondel in an awed whisper; "think our
	brains must be too highly trained, Majikthise."

	   So saying, they turned on their heels and walked out of the
	door and into a life-style beyond their wildest dreams.


.. Seven and a half million years later ...




	... a voice rang out across the square and called for everyone's
	attention.

	
	   A man standing on a brightly dressed dais before the building
	which clearly dominated the square was addressing the crowd
	over a tannoy.

	   "O people who wait in the shadow of Deep Thought!" he cried
	out. "Honored Descendents of Vroomfondel and Majikthise, the
	Greatest and Most Truly Interesting Pundits the Universe has
	ever known, the Time of Waiting is over!"

	   Wild cheers broke out among the crowd. Flags, streamers and
	wolf whistles sailed through the air. The narrower streets
	looked rather like centipedes rolled over on their backs and
	frantically waving their legs in the air.

	   "Seven and a half million years our race has waited for
	this Great and Hopefully Enlightening Day!" cried the cheer-
	leader. "The Day of the Answer!"

	   Hurrahs burst from the ecstatic crowd.

	   "Never again," cried the man, "never again will we wake up
	in the morning and think `Who am I? What is my purpose in life?
	Does it really, cosmically speaking, MATTER if I don't get up
	and go to work?' For today we will finally learn once and for
	all the plain simple answer to all these nagging little problems
	of Life, the Universe and Everything!"

	   In seven and a half million years (the room) had been well
	looked after and cleaned regularly every century or so. The
	ultramahogany desk was worn at the edges, the carpet a little
	faded now, but the large computer terminal sat in sparkling
	glory on the desk's leather top, as bright as if it had been
	constructed yesterday.

	   Two severly dressed men (Loonquawl and Phouchg) sat
	respectfully before the terminal and waited.

..

	   "Seventy-five thousand generations ago, our ancestors set
	this program in motion," the second man said, "and in all that
	time we will be the first to hear the computer speak."

	   "An awesome prospect, Phoucgh," agreed the first man ...

	   "We are the ones who will hear," said Phouchg, "the Answer
	to Life ...!"

	   "The Universe ...!" said Loonquawl.

	   "and Everything ...!"

	   "Shhh," said Loonquawl with a slight gesture, "I think Deep
	Thought is preparing to speak!"

	   There was a moment's expectant pause while panels slowly
	came to life on the front of the console. Lights flashed on
	and off experimentally and settled down into a buisenesslike
	pattern. A soft low hum came form the communication channel.

	   "Good morning," said Deep Thought at last.

	   "Er ... good morning, O Deep Thought," said Loonquawl
	nervously, "do you have ... er, that is ..."

	   "An answer for you?" interrupted Deep Thought majestically.
	"Yes. I have."

	   The two men shivered with expectancy. Their waiting had not
	been in vain.

	   "There really is one?" breathed Phouchg.

	   "There really is one," confirmed Deep Thought.

	   "To Everything? To the Great Question of Life, the Universe,
	and Everything?"

	   "Yes."

	   Both of the men had been trained for this moment, their
	lives had been a preparation for it, they had been selected at
	birth as those who would witness the answer, but even so they
	found themselves gaping and squirming like excited children.

	   "And you're ready to give it to us?" urged Loonquawl.

	   "I am."

	   "Now?"

	   "Now," said Deep Thought.

	   They both licked their dry lips.

	   "Thought I don't think," added Deep Thought, "that you're
	going to like it."

	   "Doesn't matter!" said Phouchg. "We must know it! Now!"

	   "Now?" inquired Deep Thought.

	   "Yes! Now ..."

	   "All right," said the computer, and settled into silence
	again. The two men fidgeted. The tension was unbearable.

	   "You're really not going to like it," observed Deep Thought.

	   "Tell us!"

	   "All right," said Deep Thought. "The Answer to the Great
	Question ..."

	   "Yes ...!"

	   "Of Life, the Universe, and Everything ..." said Deep Thought.
	   "Yes ...!"

	   "Is ..." said Deep Thought, and paused.

	   "Yes ...!"

	   "Is ..."

	   "Yes ... !!! ...?"

	   "Forty-two," said Deep Thought, with infinite majesty and
	calm.







	   It was a long long time before anyone spoke. Out of the
	corner of his eye Phouchg could see the sea of tense expectant
	faces down in the square outside.

	   "We're going to get lynched, aren't we?" he whispered.

	   "It was a tough assignment," said Deep Thought mildly.

	   "Forty-two!" yelled Loonquawl. "Is that all you've got to
	show for seven and a half million years' work?"

	   "I checked it very thoroughly," said the computer, "and
	that quite definitely is the answer. I think the problem, to
	be quite honest with you, is that you've never actually known
	what the question is."

	   "But it was the Great Question! The Ultimate Question of
	Life, the Universe, and Everything," howled Loonquawl.

	   "Yes," said Deep Thought with the air of one who suffers
	fools gladly, "but what actually IS it?"

	   A slow stupified silence crept over the men as they stared
	at the computer and then at each other.

	   "Well, you know, it's just Everything ... everything ..."
	offered Phouchg weakly.

	   "Exactly!" said Deep Thought. "So once you do know what the
	question actually is, you'll know what the answer means."

	   "Oh, terrific," muttered Phouchg, flinging aside his
	notebook and wiping away a tiny tear.

	   "Look, all right, all right," said Loonquawl, "can you just
	please TELL us the question?"

	   "The Ultimate Question?"

	   "Yes!"

	   "Of Life, the Universe, and Everything?"

	   "Yes!"

	   Deep Thought pondered for a mooment.

	   "Tricky," he said.

	   "But can you do it?" cried Loonquawl.

	   Deep Thought pondered this for another long moment.

	   Finally: "No," he said firmly.

	   Both men collapsed in their chairs in despair.

	   "But I'll tell you who can," said Deep Thought.

	   They both looked up sharply.

	   "Who? Tell us!"

	   "I speak of none but the computer that is to come after me,"
	intoned Deep Thought, his voice regaining its accustomed
	declamatory tones. "A computer whose merest operational parameters
	I am not worthy to calculate - yet I will design it for you. A
	computer that can calculate the Question to the Ultimate Answer,
	a computer of such infinite subtle complexity that organic life
	shall form part of its operational matrix. And you yourselves
	shall take on new forms and go down into the computer to
	navigate its ten-million-year program! Yes! I shall design this
	computer for you. And I shall name it also unto you. And it
	shall be called ... the Earth."

	   




	exerpt from "The Hitchhiker's Guide to the Galaxy" by
	Douglas Adams, Pocket Books, New York

aipdc@castle.ed.ac.uk (Paul D. Crowley) (11/22/89)

Computer programmers are very dangerous people. From keyboards like
these, experts could hack into the finance systems of the world and
steal huge amounts of money, causing instant world economic collapse and
pushing society back into the Dark Ages.

There's nothing to worry about though; they wouldn't want to. After all
a new anorak and a hardback copy of the complete works of Douglas Adams
doesn't cost _that_ much.