IX: Giving It a Name

The fire burned quietly.

No one appeared in any particular hurry to begin.

Mr Blottisham eventually broke the silence.

"I've noticed something."

Professor Quillibrace looked up.

"Congratulations."

"We've been discussing the same subject for weeks."

"So it would appear."

"But we keep describing it differently."

Miss Stray closed the notebook she had not been writing in.

"How so?"

"First it was conversations."

"Yes."

"Then forests."

"Quite."

"Then chamber music."

"Indeed."

"Then questions."

"And horizons."

"And exploration."

Blottisham sighed.

"We've accumulated rather a large collection of metaphors."

Professor Quillibrace smiled.

"A healthy sign."

"Is it?"

"It usually indicates one is approaching something difficult."

"But shouldn't we have a proper name by now?"

Quillibrace removed his spectacles.

"I've been wondering the same thing."

Miss Stray looked at him with interest.

"You have?"

"For some time."

Another silence settled over the room.

Outside, rain had begun again with the gentle persistence peculiar to old university towns.

Blottisham tapped the arm of his chair.

"So what exactly have we been talking about?"

Professor Quillibrace answered carefully.

"We have repeatedly encountered situations in which thinking appears to occur..."

He paused.

"...not entirely within individuals..."

"...yes?"

"...but through the relationships between them."

Blottisham nodded slowly.

"The conversations."

"The quartets."

"The forests."

"The scientists."

"The writers."

"The teachers."

"The conversational systems."

"Exactly."

Miss Stray looked thoughtful.

"None of those examples quite fitted the old picture."

"No."

"But they all resembled one another."

"Very much so."

Blottisham frowned.

"So we've been describing one phenomenon through many illustrations."

Professor Quillibrace inclined his head.

"I believe we have."

"And we've never named it."

"No."

"Why not?"

Quillibrace smiled.

"Naming things prematurely is occasionally dangerous."

Miss Stray laughed.

"You wanted to be sure the phenomenon was real before baptising it."

"A sensible precaution."

Blottisham considered this.

"I've always thought names merely labelled things."

"Sometimes."

"But sometimes?"

"Sometimes they allow us to notice what was already present."

The room became unusually still.

Miss Stray spoke almost tentatively.

"I've been thinking about ecosystems again."

Blottisham smiled.

"I wondered how long it would take."

"Not forests this time."

"No?"

"Constellations."

Professor Quillibrace looked interested.

"Go on."

"The stars were always there."

"Certainly."

"The name doesn't create the constellation."

"No."

"But once someone traces the pattern..."

"...yes?"

"...you can never quite stop seeing it."

Quillibrace nodded slowly.

"A remarkably apt comparison."

Blottisham looked from one to the other.

"So what pattern have we been tracing?"

No one answered immediately.

The silence seemed to be waiting for something.

Eventually Professor Quillibrace spoke.

"I wonder whether..."

He hesitated.

"...the phrase might be..."

Miss Stray looked up.

"...relational intelligence?"

The words settled into the room almost gently.

Blottisham repeated them.

"Relational intelligence."

No one appeared inclined to improve upon them.

After a while he asked,

"What exactly does that mean?"

Professor Quillibrace considered the question carefully.

"It does not mean that relationships are minds."

"No."

"Nor that conversations possess consciousness."

"Certainly not."

"Nor merely that people cooperate."

"We've always done that."

"Exactly."

"So what is new?"

Miss Stray answered this time.

"It is the possibility that relationships sometimes create ways of thinking unavailable to the participants considered separately."

Blottisham sat quietly.

"So..."

He looked around the room.

"...not intelligence inside relationships..."

"...yes?"

"...but intelligence becoming relational."

Professor Quillibrace smiled.

"A distinction worth preserving."

Outside, the rain intensified briefly against the windows before softening again.

Blottisham broke the silence.

"If that's true..."

"...yes?"

"...then we've been asking rather different questions."

"In what sense?"

"We stopped asking who was cleverest."

"We did."

"We stopped worrying about ownership."

"Indeed."

"We became interested in..."

He searched for the phrase.

"...the quality of the relationship."

Miss Stray nodded.

"The relationship becomes the place where new possibilities appear."

Another thoughtful silence.

Eventually Quillibrace spoke again.

"I suspect this changes rather a great deal."

"Education?"

"Certainly."

"Research?"

"Undoubtedly."

"Leadership?"

"I believe so."

"And these conversational systems?"

Professor Quillibrace looked thoughtfully towards the shelves of books surrounding them.

"They become less interesting as competitors..."

"...and more interesting as participants."

Blottisham smiled.

"I rather prefer that."

"So do I."

The rain had almost stopped.

A pale shaft of late-afternoon sunlight found its way through the window and rested across the table between them.

Miss Stray watched it for a moment.

"It's curious."

"What is?"

"The name feels new."

"It is."

"But the experience doesn't."

Professor Quillibrace nodded.

"No."

"We've all known conversations that somehow became cleverer than any of the people having them."

"We have."

"We've all belonged to collaborations that produced ideas no one could honestly claim."

"Indeed."

"We've all watched students discover questions we never intended to teach."

"Quite."

"So the phenomenon has always been here."

Professor Quillibrace looked around the room.

At the books that had prompted so many conversations.

At the notebooks filled with half-finished thoughts.

At Miss Stray's sketches.

At Mr Blottisham's ever-growing collection of questions.

At the familiar chairs that had quietly hosted all of them.

"Perhaps," he said softly, "we have spent the past several weeks doing little else."

No one replied.

There was nothing left that required saying.

For a while they simply sat together in companionable silence.

The room itself seemed oddly full.

Not with certainty.

Nor with conclusions.

But with relationships that had gradually become capable of carrying thought farther than any of them had first imagined.

Outside, the rain clouds were beginning to part.

The college gardens looked exactly as they always had.

Only now, somehow, they seemed connected in ways that had previously gone unnoticed.

VIII: What Is Intelligence For?

Mr Blottisham arrived looking unusually satisfied.

"I believe," he announced, "that I've finally understood intelligence."

Professor Quillibrace glanced up from his newspaper.

"Congratulations."

"It solves problems."

"I see."

"That's what intelligence is for."

Miss Stray looked over the rim of her teacup.

"Only that?"

Blottisham smiled confidently.

"What else could it possibly be for?"

Professor Quillibrace folded the newspaper with deliberate care.

"An interesting question."

"I thought so."

"I wonder whether history agrees with you."

Blottisham settled into his chair.

"I expect it does."

Quillibrace regarded him thoughtfully.

"Why was number theory invented?"

Blottisham hesitated.

"For mathematics."

"To solve which practical problem?"

"I've no idea."

"Neither did the mathematicians."

Miss Stray smiled.

"They simply found the questions beautiful."

"Quite."

"And centuries later," Quillibrace continued, "their work became indispensable to cryptography, computing and modern physics."

Blottisham frowned.

"So they solved problems they didn't know existed."

"Precisely."

A brief silence followed.

Blottisham looked faintly suspicious.

"That's rather inconvenient."

"Reality often is."

Miss Stray leaned forward.

"I've always liked telescopes."

"So have astronomers."

"They don't merely let us see farther."

"No."

"They change what there is to look for."

Professor Quillibrace nodded.

"The microscope behaved in much the same fashion."

"It answered questions."

"And?"

"It created entirely new sciences."

Blottisham looked thoughtful.

"So every good answer produces more questions."

"Frequently."

"That sounds inefficient."

"It is gloriously inefficient."

The room fell into one of those companionable silences that seemed peculiar to old colleges.

Outside, sunlight briefly escaped from behind the clouds before changing its mind again.

Eventually Quillibrace spoke.

"I wonder whether we misunderstand the purpose of intelligence."

"In what way?"

"We imagine it exists to reduce uncertainty."

"Naturally."

"But what if..."

He paused.

"...its greatest achievements increase it?"

Blottisham looked genuinely alarmed.

"Surely that can't be right."

"Can it not?"

"If intelligence keeps creating more uncertainty..."

"...yes?"

"...won't we eventually know less rather than more?"

Miss Stray laughed softly.

"I don't think uncertainty is the opposite of knowledge."

"No?"

"It's often the consequence of discovering how much larger the world really is."

Blottisham considered this.

"So ignorance shrinks..."

"...yes?"

"...but mystery grows."

Professor Quillibrace smiled.

"A pleasing distinction."

Another silence settled over the room.

Miss Stray glanced at the shelves surrounding them.

"I've noticed something similar about favourite books."

"In what sense?" asked Quillibrace.

"The first time I read them, I looked for answers."

"And the second?"

"I noticed different questions."

"And the third?"

"I discovered I had become a different reader."

Blottisham looked puzzled.

"So the book changed?"

"No."

"You did."

"Partly."

She smiled.

"Though sometimes it feels as though the book had been waiting for me to catch up."

Quillibrace nodded approvingly.

"The finest books possess that curious quality."

"They're inexhaustible."

"They continue thinking after we've finished reading."

Blottisham frowned.

"Books don't think."

"No."

"But they continue provoking thought."

"I suppose they do."

Outside, the college chapel bell sounded the quarter-hour.

Its echo lingered briefly across the quadrangle.

Quillibrace looked towards the window.

"I once knew an exceptionally good supervisor."

"What made him exceptional?"

"He rarely answered questions."

Blottisham looked horrified.

"That seems rather poor supervision."

"So one might imagine."

"What did he do instead?"

"He asked better ones."

Miss Stray smiled immediately.

"I've known teachers like that."

"They're unforgettable."

"Why?"

"Because afterwards..."

She searched for the phrase.

"...the subject seemed much larger than before."

Blottisham stared into his teacup.

"I've been assuming education was about reducing confusion."

"It often is."

"But perhaps..."

Quillibrace looked at him kindly.

"...it is also about enlarging possibility."

Another silence.

The afternoon seemed unusually still.

At length Blottisham spoke again.

"I've noticed something curious."

"What is it?"

"When I have a particularly good conversation..."

"...yes?"

"...I rarely leave feeling certain."

Miss Stray nodded.

"What do you leave feeling?"

"Interested."

Professor Quillibrace smiled.

"An admirable condition."

"I usually have three new ideas."

"Good."

"And six new questions."

"Better."

Blottisham laughed quietly.

"So perhaps the conversation hasn't solved my problem."

"No?"

"It's changed the size of the world."

The sentence hung gently in the room.

No one hurried to improve it.

Outside, a group of students crossed the quadrangle carrying telescopes towards the observatory.

Miss Stray watched them disappear beneath the archway.

"They think they're going to look at the stars."

Professor Quillibrace followed her gaze.

"They are."

"But they'll come back with rather more sky than they expected."

He stood and walked slowly to the window.

"When I was young," he said after a while, "I believed the horizon marked the edge of the landscape."

Blottisham joined him.

"And now?"

Quillibrace looked towards the distant hills beyond the college.

"Now I suspect the horizon has another occupation."

"What is that?"

"It retreats."

Miss Stray came to stand beside them.

"So the purpose of intelligence..."

"...yes?"

"...is not to reach the horizon."

Professor Quillibrace smiled.

"No."

"It is to keep discovering that there is one."

For a long while, none of them spoke.

The college lay quietly beneath the late afternoon light.

Beyond the gardens, beyond the fields, beyond the hills themselves, the horizon rested exactly where it always had.

Far enough away to invite another journey.

Close enough to suggest there might yet be another world beyond it.

VII: The Question That Went Missing

Mr Blottisham entered the Senior Common Room carrying a notebook filled with numbered questions.

Professor Quillibrace glanced up.

"You appear organised."

"I've become methodical."

"How alarming."

"I've discovered that the secret of clear thinking is asking the right questions."

Miss Stray smiled.

"A most encouraging beginning."

"I've written them all down."

"All of them?"

"The important ones."

Professor Quillibrace accepted the notebook.

He turned several pages in silence.

"This is an ambitious list."

"It covers everything."

"I notice Question Seven."

"What about it?"

"'What is intelligence?'"

"A fundamental enquiry."

"Certainly."

"And Question Eight follows immediately afterwards."

"'Can machines possess it?'"

"Exactly."

Quillibrace closed the notebook and returned it.

"I'm curious."

"About what?"

"What happens if neither question is the interesting one?"

Blottisham frowned.

"Then I've numbered them incorrectly."

Miss Stray laughed.

"I don't think that's quite what he means."

"No?"

Professor Quillibrace leaned back.

"Have you ever begun investigating one thing..."

"...yes?"

"...and discovered something entirely different?"

"Frequently."

"So your original question disappeared."

"It was answered."

"Was it?"

Blottisham hesitated.

"Sometimes."

"And sometimes?"

"It simply..."

He searched for the phrase.

"...ceased to matter."

The room became quietly attentive.

Miss Stray rested her notebook on her knee.

"I've often noticed that while teaching."

"In what sense?" asked Quillibrace.

"A student asks a perfectly sensible question."

"Naturally."

"I begin answering it."

"And?"

"Halfway through I realise they should have asked something else."

Professor Quillibrace nodded.

"The finest tutorials often proceed in precisely that fashion."

Blottisham looked puzzled.

"Isn't that rather frustrating?"

"For whom?"

"The student."

Miss Stray smiled.

"Not if the second question is better than the first."

Blottisham looked unconvinced.

"I've always regarded questions as fixed."

Quillibrace raised an eyebrow.

"Like paving stones?"

"Something of the sort."

"I wonder."

He wandered towards the window.

"How was penicillin discovered?"

"By accident."

"The microwave?"

"I believe so."

"X-rays?"

"The same."

"So scientific discovery..."

He turned.

"...has a curious habit of wandering away from its original intentions."

Blottisham nodded slowly.

"I hadn't connected those examples."

"Most discoveries refuse to respect our plans."

Outside, a gardener was attempting to wheel a barrow across the damp lawn.

The wheel promptly found a rut invisible from the window.

Miss Stray watched him alter course.

"There."

Quillibrace smiled.

"An illustration."

"Of what?"

"He intended one route."

"The ground suggested another."

"The destination remains the same."

"Perhaps."

"But the path has changed."

Blottisham looked thoughtful.

"I see."

"Do you?"

"I'm not sure."

"Excellent."

Another comfortable silence followed.

Eventually Miss Stray spoke again.

"I've also noticed something about conversations."

"What is that?"

"The best ones don't simply answer questions."

"No?"

"They produce better ones."

Professor Quillibrace looked quietly pleased.

"I've long suspected as much."

Blottisham frowned.

"Surely answers are the objective."

"Sometimes."

"But suppose the answer reveals a hidden assumption."

"Then one asks another question."

"And if that question reveals another distinction?"

"One asks another."

"And another."

"Yes."

"So what is the conversation really producing?"

Blottisham looked into the fire.

"...questions."

"Better questions."

"I think so."

The room fell silent again.

Outside, the gardener had abandoned the original path entirely.

The barrow now approached its destination from the opposite direction.

Miss Stray watched with quiet amusement.

"It rather resembles exploration."

"In what way?" asked Blottisham.

"You don't merely travel."

"You discover the country."

Professor Quillibrace nodded.

"And the map changes."

Blottisham looked puzzled.

"I thought maps were fixed."

"So did the explorers."

Another pause.

Then Blottisham spoke almost hesitantly.

"I've been using one of these conversational systems rather a lot."

Neither of the others appeared surprised.

"I ask a question."

"And?"

"It answers."

"As expected."

"But then..."

He looked faintly embarrassed.

"...I realise I should have asked something different."

Miss Stray smiled.

"So you ask again."

"Yes."

"And again."

"Yes."

"And eventually?"

"I've forgotten what I originally wanted to know."

Professor Quillibrace looked at him over the rim of his spectacles.

"Disappointing?"

Blottisham considered.

"No."

"Interesting?"

"Very."

"What have you been doing all that time?"

"I thought I was looking for answers."

"And now?"

He took rather longer over the reply.

"I think..."

"...yes?"

"...I've been learning how to ask."

No one spoke.

The sentence seemed unexpectedly complete.

Outside, the gardener finally reached the flowerbeds.

The route bore almost no resemblance to the one with which he had begun.

Yet he appeared perfectly satisfied.

Miss Stray watched him for a moment before speaking.

"Perhaps that is always the way."

"What is?"

"Good thinking."

Professor Quillibrace looked towards the window.

"It rarely arrives where it intended."

He turned back towards the room.

"But it very often arrives somewhere worth visiting."

The college clock began to strike the hour.

Neither Blottisham nor Miss Stray moved.

After a while Blottisham quietly closed the notebook containing his carefully numbered questions.

He did not cross any of them out.

He merely turned to a blank page.

At the top, he wrote only a single sentence.

What have I forgotten to ask?

Professor Quillibrace noticed.

He said nothing.

There seemed very little to improve.

VI: More Than the Sum of Its Parts

The afternoon's tranquillity was interrupted by the sound of a string quartet drifting faintly across the quadrangle.

Mr Blottisham paused in the middle of buttering a crumpet.

"The second violin is late."

Miss Stray looked up.

"I think they're rehearsing."

"They've started without him."

Professor Quillibrace listened for a moment.

"No."

"They have."

"I suspect they've merely reached a passage where he has nothing to play."

Blottisham looked unconvinced.

"It sounds incomplete."

"It should."

"Why?"

"Because chamber music is remarkably intolerant of absences."

Blottisham resumed his assault upon the crumpet.

"If one violinist failed to arrive..."

"...yes?"

"...you'd simply have three-quarters of a quartet."

Professor Quillibrace smiled.

"Would you?"

"Obviously."

Miss Stray shook her head.

"I don't think that's how quartets work."

"Why not?"

"Because every player alters every other player."

Blottisham frowned.

"They simply play their notes."

"Do they?"

"Aren't they written down?"

"So is punctuation."

"I'm not following."

Quillibrace closed his book.

"Suppose the cellist chooses a slightly slower tempo."

"Very well."

"What must the others do?"

"Keep up."

"And if the first violin lingers over a phrase?"

"They adjust."

"And if the viola brings out an inner melody?"

"The balance changes."

"So what, precisely, is each musician playing?"

Blottisham opened his mouth.

Then stopped.

"The others."

Miss Stray smiled.

"In part."

A thoughtful silence settled over the room.

Outside, the quartet had reached a passage of remarkable delicacy.

Professor Quillibrace listened with evident satisfaction.

"We have an unfortunate habit."

"What habit?" asked Blottisham.

"We imagine collaborations to be simple arithmetic."

"Isn't that what they are?"

"Two minds plus two minds equals..."

"...four minds?"

"Does it?"

Blottisham looked uncertain.

"It sounds mathematically respectable."

"Reality often disregards respectable mathematics."

Miss Stray laughed.

"I've noticed."

Quillibrace continued.

"Consider a scientific discovery."

"Very well."

"One researcher proposes a hypothesis."

"Yes."

"Another notices a weakness."

"Useful."

"A third sees an implication."

"Excellent."

"The original proposal is revised."

"Naturally."

"The criticism changes."

"The hypothesis changes again."

"Eventually..."

He paused.

"...whose discovery is it?"

Blottisham rubbed his chin.

"Everyone's?"

"In what proportion?"

"I don't know."

"Precisely."

Miss Stray rested her notebook on the arm of her chair.

"I think we're rather attached to accounting."

"Accounting?"

"We want ideas to have owners."

"That seems reasonable."

"We want discoveries to have percentages."

"Yes."

"We imagine collaboration as though everyone contributes fixed quantities."

Blottisham nodded.

"Exactly."

"And perhaps..."

She looked towards Quillibrace.

"...that isn't what happens."

Professor Quillibrace inclined his head.

"Perhaps not."

The quartet outside had fallen silent.

A moment later the players began again from several pages earlier.

Blottisham smiled.

"They've started over."

"Indeed."

"They're correcting mistakes."

"Perhaps."

"Or perhaps they're discovering a different interpretation."

Blottisham looked thoughtful.

"I hadn't considered that."

Quillibrace rose and wandered towards the window.

"There is another curious example."

"What is it?"

"Ants."

Blottisham sighed.

"We've progressed from trees to ants."

"And birds."

"I suppose fungi will return eventually."

"They usually do."

Miss Stray laughed.

"What about ants?"

Professor Quillibrace looked out across the lawns.

"A single ant is not especially impressive."

"I've never been intimidated by one."

"Quite."

"Yet together..."

"...yes?"

"...they construct astonishing societies."

"They do."

"No ant understands the entire colony."

"I assume not."

"No ant designs the architecture."

"No."

"And yet..."

Blottisham finished quietly,

"...the colony behaves intelligently."

Professor Quillibrace turned.

"So it appears."

"The intelligence isn't inside one ant."

"No."

"It's..."

He hesitated.

"...the pattern."

Miss Stray looked delighted.

"The relationships."

"Quite."

The room became unusually quiet.

At length Blottisham asked,

"Scientists have a word for that, don't they?"

"They do."

"I've forgotten it."

"Emergence."

He repeated it carefully.

"Emergence."

"As when a flock of birds wheels through the sky."

"No bird directs the movement."

"No."

"But together they produce something extraordinary."

Blottisham nodded slowly.

"I've always found that rather beautiful."

"As have I."

Miss Stray looked thoughtful.

"I wonder whether conversations sometimes work like that."

"In what sense?"

"No one directs them."

"Usually not."

"No one knows exactly where they're going."

"Certainly."

"And yet..."

She smiled.

"...occasionally they arrive somewhere astonishing."

Professor Quillibrace looked quietly pleased.

"A promising hypothesis."

Another silence settled over the room.

Eventually Blottisham spoke again.

"So perhaps intelligence isn't always something one possesses."

"...yes?"

"Sometimes it's something one participates in."

Neither of the others answered immediately.

The observation seemed to deserve a little space.

Outside, the quartet had resumed.

This time the music sounded unexpectedly transformed.

"The second violin has returned," said Blottisham.

"I believe he was there all along," replied Miss Stray.

"Oh."

Blottisham listened again.

"It sounds completely different now."

Professor Quillibrace smiled.

"Curious."

"Why?"

"You've just demonstrated the point."

"I have?"

"You assumed the music consisted of individual performers."

"I did."

"And now?"

Blottisham continued listening for several moments before replying.

"Now I'm not entirely sure where the music is."

No one attempted to answer.

The notes drifted through the open window, each phrase quietly altering the next.

After a while Miss Stray spoke almost to herself.

"Perhaps that is always the difficulty."

"What is?"

"We keep looking for remarkable things inside remarkable individuals."

Professor Quillibrace looked towards the musicians somewhere beyond the college walls.

"And occasionally," he said softly, "the remarkable thing turns out to be the relationship."

The room fell silent once more.

Not because the conversation had ended.

But because, for a little while, none of them wished to interrupt what was now happening between them.

V: Where Do Ideas Come From?

Mr Blottisham was writing with unusual determination.

After several minutes he placed his pen upon the table and regarded the page with satisfaction.

"There."

Professor Quillibrace looked up.

"Finished?"

"I've had an idea."

"Congratulations."

"I've written it down before it escaped."

Miss Stray smiled.

"An excellent precaution."

Blottisham tapped the notebook.

"Now it's safely mine."

Professor Quillibrace removed his spectacles.

"'Mine'?"

"The idea."

"I see."

"You sound doubtful."

"I am merely curious."

"In what way?"

Quillibrace leaned back.

"Where did it come from?"

"My head."

"Entirely?"

Blottisham looked mildly offended.

"Where else?"

Miss Stray closed the novel she had been reading.

"I've never been completely certain."

"About what?"

"Where ideas begin."

Blottisham looked puzzled.

"They begin when one thinks of them."

"Do they?"

"Obviously."

She considered this.

"When I write..."

"...yes?"

"...I usually begin with something rather vague."

"So?"

"Then one sentence suggests another."

"A sensible arrangement."

"But the second sentence often changes the meaning of the first."

"It refines it."

"Sometimes it completely overturns it."

Blottisham frowned.

"So you rewrite."

"Yes."

"And eventually I discover I'm writing about something I hadn't realised interested me."

Professor Quillibrace smiled.

"A familiar experience."

Blottisham looked from one to the other.

"You both make writing sound remarkably disorganised."

"It usually is."

"I assumed authors knew where they were going."

"Many do."

"And the rest?"

"They find out."

A brief silence settled over the room.

Blottisham looked unconvinced.

"The idea must still have existed beforehand."

"Must it?"

"Otherwise where did it come from?"

Quillibrace reached for the teapot.

"I once asked a physicist precisely that question."

"What did he say?"

"He thought for nearly a minute."

"And?"

"'I honestly don't know.'"

Blottisham laughed.

"Physicists aren't usually allowed to say that."

"They should be more often."

Miss Stray rested her chin lightly upon one hand.

"I've heard composers say similar things."

"They hear music?"

"They begin with a fragment."

"Go on."

"Then the fragment suggests a harmony."

"Naturally."

"The harmony changes the rhythm."

"I suppose."

"The rhythm changes the entire character of the piece."

"So the original idea disappears?"

"No."

"It grows."

Quillibrace nodded.

"Or perhaps..."

"...yes?"

"...it emerges."

Blottisham repeated the word quietly.

"Emerges."

No one spoke for a few moments.

Outside, somewhere across the quadrangle, a piano was being practised with more enthusiasm than precision.

Miss Stray listened for a moment.

"That student has just made exactly the same mistake three times."

"An admirable consistency."

"But each repetition is slightly different."

Professor Quillibrace smiled.

"So the music is teaching the pianist."

"I think so."

Blottisham looked doubtful.

"Music doesn't teach."

"No?"

"It merely..."

He stopped.

"...answers back."

The room became unexpectedly quiet.

Miss Stray looked at him with unmistakable amusement.

"You've just contradicted yourself."

"I have?"

"You've spent the last week insisting that conversations matter because they answer."

"I remember."

"And now you've noticed that writing does something similar."

Blottisham stared at his notebook.

"I think..."

"...yes?"

"...I've always imagined writing as recording thoughts."

"Most of us have."

"But when I cross something out..."

"...go on."

"...I'm actually responding to something the page has shown me."

Professor Quillibrace nodded approvingly.

"The page changes the landscape."

"It makes possibilities visible."

"Exactly."

Another silence settled over the room.

After a while Quillibrace asked,

"Have either of you ever left a conversation unable to remember whose idea something was?"

Miss Stray laughed immediately.

"Frequently."

"So have I."

"We remember arriving somewhere."

"Yes."

"But not precisely how."

"Nor who first suggested the crucial step."

Blottisham looked thoughtful.

"I've had that experience."

"And?"

"I never regarded it as philosophically significant."

"It may be."

"In what way?"

"Suppose the final idea belonged..."

Quillibrace paused.

"...not to either speaker individually..."

"...yes?"

"...but to the conversation."

Blottisham looked at the fire.

"Rather like the forest."

"Quite."

"Or chamber music."

"Indeed."

"Or science."

"Precisely."

Miss Stray smiled.

"We seem to be collecting metaphors."

"No."

Professor Quillibrace shook his head gently.

"I rather think they're collecting us."

That remark lingered.

Outside, the piano had progressed to something considerably more confident.

The earlier mistakes had not vanished.

They had become part of the performance.

Eventually Blottisham spoke.

"If ideas really emerge..."

"...yes?"

"...then perhaps asking who owns them is sometimes the wrong question."

"What would be the better one?"

He looked around the room.

The books.

The notebooks.

The piano music drifting faintly through the open window.

The conversation that had somehow carried them all further than any had intended.

"Perhaps..."

He smiled.

"...we should ask what kinds of conversations make them possible."

Professor Quillibrace reached quietly for his teacup.

"I cannot improve upon that."

No one attempted to.

For several minutes they simply sat together while the afternoon unfolded around them—three minds, a room full of books, and an idea that none of them could honestly claim to have produced alone.

IV: The Forest That Wasn't About Trees

Mr Blottisham was examining an illustrated book on woodland ecology with the determined expression of a man who expected nature to become simpler if stared at firmly enough.

Professor Quillibrace looked up from his correspondence.

"Making progress?"

"I've discovered something deeply suspicious."

"Oh?"

"The trees are apparently talking to one another."

Miss Stray looked over.

"Through fungal networks?"

Blottisham looked disappointed.

"So you've heard this nonsense as well."

"I have."

"They exchange nutrients."

"So it seems."

"They respond collectively to disease."

"Apparently."

"They even influence one another's growth."

"So the biologists tell us."

Blottisham closed the book with theatrical resignation.

"In my day, trees simply stood about."

Quillibrace smiled.

"They still do."

"They're becoming unnecessarily complicated."

"Or perhaps," said Miss Stray, "we're becoming better at noticing them."

Blottisham frowned.

"I don't understand why everyone is so excited."

"Because," said Quillibrace, "the forest turned out not to be what we thought it was."

"It's trees."

"Certainly."

"Lots of them."

"Undeniably."

"So what's changed?"

Professor Quillibrace folded his letter.

"For rather a long time we imagined a forest was simply a large number of trees occupying the same location."

"Which sounds perfectly sensible."

"It does."

"And now?"

"Now it appears that many of the forest's most interesting properties belong..."

He paused.

"...not to the trees individually..."

"...yes?"

"...but to the relationships between them."

Blottisham looked unconvinced.

"Trees remain the important part."

Miss Stray tilted her head.

"Do they?"

"What else could be?"

"The fungi."

"They're mushrooms."

"They're not mushrooms."

"Well..."

"They're fungi."

"That doesn't improve matters."

Quillibrace chuckled.

"The rivers matter."

"I suppose."

"The soil."

"Yes."

"The insects."

"Unfortunately."

"The birds."

"Certainly."

"The bacteria."

Blottisham sighed.

"Very well."

"So where," Quillibrace asked gently, "does the forest actually reside?"

Blottisham blinked.

"In..."

He looked towards the window, beyond which the college gardens were shimmering after the morning rain.

"...all of it?"

"Quite."

Miss Stray smiled.

"It's difficult to point to one tree and say, 'There's the forest.'"

"No one would."

"Exactly."

The room became quiet.

After a while Blottisham spoke again.

"I feel I've heard this argument before."

"You have."

"It wasn't about trees."

"No."

"It was about intelligence."

Quillibrace inclined his head.

"You are becoming alarmingly attentive."

"I dislike repeating philosophical mistakes."

"A healthy instinct."

Miss Stray rested her notebook on her lap.

"We've always asked who is intelligent."

"A sensible question."

"Perhaps."

"But we've rarely asked..."

She looked towards Quillibrace.

"...what intelligence depends upon."

Professor Quillibrace nodded.

"An altogether different enquiry."

Blottisham frowned.

"So you're saying minds are like forests?"

"I'm saying the comparison is suggestive."

"In what way?"

Quillibrace gestured towards the shelves surrounding them.

"Where would science exist if every scientist worked entirely alone?"

"It wouldn't."

"No journals."

"No."

"No laboratories."

"No."

"No criticism."

"No conferences."

"No correspondence."

"No students."

"No teachers."

Blottisham laughed.

"It would simply be thousands of people having excellent ideas that nobody else ever heard."

"An admirable description."

"So science isn't merely scientists."

"No."

"It's..."

He paused.

"...everything connecting them."

"Precisely."

Miss Stray looked thoughtful.

"The same is true of music."

Blottisham smiled.

"You're going to mention chamber music again."

"I wasn't."

"Oh."

"I was thinking of Bach."

"Go on."

"We speak of Bach as though he appeared from nowhere."

"We rather do."

"But he inherited traditions."

"He did."

"Others performed his music."

"They still do."

"Teachers passed those techniques onward."

"Yes."

"Composers responded."

"Indeed."

"So where exactly..."

She smiled.

"...does the music end?"

Blottisham considered the question longer than usual.

"I'm beginning to suspect these boundaries are less tidy than I'd prefer."

Quillibrace looked quietly pleased.

"Reality often disappoints tidy minds."

Another silence settled over the room.

Outside, a blackbird landed briefly upon the lawn before disappearing beneath a hedge.

Miss Stray watched it go.

"I've also been wondering about language."

"In what sense?"

"We inherit every word."

"Certainly."

"Every concept."

"Yes."

"Every distinction."

"Indeed."

"So even when I think privately..."

"...yes?"

"...I'm using tools fashioned by countless other people."

Professor Quillibrace smiled.

"A rather crowded solitude."

Blottisham looked into his teacup.

"So perhaps individual thought has always depended upon larger systems."

"I believe so."

"But now..."

He hesitated.

"...those systems contain rather different participants."

No one answered immediately.

At length Quillibrace asked,

"What sort of participants?"

"Books."

"Still."

"People."

"Naturally."

"Libraries."

"Of course."

"And now..."

Blottisham searched for the phrase.

"...conversational systems."

Miss Stray nodded.

"They remember differently."

"They search differently."

"They notice different patterns."

"They make different mistakes."

"They certainly do."

Blottisham smiled.

"So they're rather like fungi."

Professor Quillibrace laughed—a rare enough occurrence that both the others looked momentarily surprised.

"I doubt the engineers will adopt that description."

"But it's not entirely wrong."

"No."

"They're not people."

"No."

"They're not books."

"No."

"They're something else."

"Exactly."

The laughter subsided.

For several minutes no one spoke.

The silence was unusually thoughtful.

Finally Miss Stray broke it.

"Perhaps we've spent too long asking whether every participant resembles a human mind."

Quillibrace looked at her.

"And what should we ask instead?"

She looked around the room—the books, the notebooks, the windows, the shelves, the three cups of tea slowly cooling on the table.

"Perhaps we should ask what kinds of communities allow thinking itself to flourish."

Professor Quillibrace did not answer immediately.

When he finally spoke, it was almost absent-mindedly.

"Forests become healthier by increasing the richness of their relationships."

Blottisham nodded slowly.

"So perhaps..."

Neither of the others interrupted.

"...the future belongs less to the cleverest tree..."

He glanced at the ecology book and smiled to himself.

"...than to the best forest."

Outside, the afternoon breeze moved gently through the college elms.

No single tree appeared to be doing very much.

Together, they made the unmistakable sound of a woodland.

III: The First Tool That Answers Back

Mr Blottisham was looking faintly offended by the college library.

Professor Quillibrace noticed.

"Has one of the books contradicted you?"

"No."

"How disappointing."

"They refuse to do anything."

"They have always been rather conservative."

Blottisham gestured impatiently towards the shelves.

"They simply sit there."

"They have been trained to."

Miss Stray looked up from the notebook in which she had been making a series of tiny sketches that seemed destined never to become anything larger.

"What would you like them to do?"

"Answer questions."

"They already do."

"Not directly."

Professor Quillibrace smiled.

"You are becoming impatient with silence."

"I am becoming accustomed to conversation."

"Ah."

Quillibrace closed the volume he had been reading.

"There was a time when books were considered astonishing."

"They still are."

"Yes, but for rather different reasons."

Blottisham frowned.

"I don't follow."

"A written page performs a remarkable trick."

"It preserves thought."

"Precisely."

"So does a notebook."

"Indeed."

"And a map preserves geographical knowledge."

"Quite."

"And a calculator performs calculations."

"Admirably."

Blottisham spread his hands.

"Exactly."

Professor Quillibrace regarded him with quiet satisfaction.

"Do you notice what all your examples have in common?"

"They're useful."

"They wait."

Miss Stray nodded.

"They never interrupt."

"They never object."

"They never ask what you meant."

"They never suggest that your question might be the wrong one."

Blottisham considered this.

"I've never expected them to."

"Exactly."

Quillibrace folded his spectacles.

"For thousands of years we have become accustomed to intellectual tools that remain obediently silent."

"The ideal tool."

"So we thought."

Miss Stray smiled.

"It never occurred to us that a tool might have another mode of usefulness."

"What mode?"

"Replying."

Blottisham laughed.

"A replying hammer would be intolerable."

"It would."

"A conversational microscope?"

"Equally alarming."

"But a conversational notebook..."

He stopped.

"...would actually be rather useful."

Professor Quillibrace raised an eyebrow.

"You have reached that conclusion unusually quickly."

"I surprise myself occasionally."

"One should never discourage the habit."

A brief silence settled over the room.

Then Miss Stray spoke.

"I've noticed something curious."

"What is that?" asked Quillibrace.

"When I use an ordinary notebook..."

"...yes?"

"...it remembers what I tell it."

"A dependable arrangement."

"But when I use a conversational system..."

She paused.

"...it sometimes tells me something I hadn't thought to write."

Blottisham nodded.

"Exactly!"

"It notices gaps."

"Occasionally."

"It asks awkward questions."

"Rather often."

"It points out inconsistencies."

"When one is fortunate."

Professor Quillibrace looked quietly pleased.

"So what has changed?"

"The tool has become clever."

"Has it?"

"What else?"

Quillibrace stood and wandered slowly towards the window.

"I wonder whether we are describing the wrong transformation."

Blottisham looked puzzled.

"What do you mean?"

"We keep saying the tool has changed."

"It has."

"But have you considered that perhaps..."

He watched the rain for a moment.

"...the relationship has changed?"

Miss Stray looked up immediately.

"That's rather different."

"Entirely."

Blottisham frowned.

"I don't see the distinction."

"When you use a calculator..."

"...yes?"

"...does it influence the question you ask next?"

"No."

"A dictionary?"

"No."

"A map?"

"No."

"They answer only the question already contained within them."

Blottisham nodded.

"Obviously."

"But a conversation..."

Quillibrace turned back towards them.

"...may alter the next question before you have imagined it."

The room became unusually quiet.

Miss Stray broke the silence.

"I've experienced that."

"So have I."

"I've begun asking one thing..."

"...and finished by investigating something entirely different."

"Precisely."

Blottisham looked thoughtful.

"I've done that as well."

"You see?"

"I hadn't planned to."

"Conversations seldom respect plans."

Miss Stray laughed softly.

"That's why they're so useful."

Blottisham looked from one to the other.

"So this isn't really about information."

"No."

"It's about direction."

Quillibrace inclined his head.

"A book stores thought."

"A conversation steers it."

Blottisham repeated the sentence almost to himself.

"A book stores thought..."

"...yes?"

"...a conversation steers it."

He sat back.

"I don't believe I ever noticed that."

"Most of us didn't."

Another silence followed.

Outside, a pair of students crossed the quadrangle in animated disagreement.

Miss Stray watched them for a moment.

"It's rather like chamber music."

Blottisham looked puzzled.

"What is?"

"A good conversation."

Professor Quillibrace smiled.

"I was wondering when someone would mention music."

"I've been to enough concerts."

"As have I."

"The interesting part isn't deciding which musician produced which note."

"No."

"It's the performance."

"The performance exists because each continually responds to the other."

"Exactly."

"Neither is simply executing a fixed plan."

"They're listening."

"They're adjusting."

"They're discovering."

Blottisham nodded slowly.

"So the music isn't merely produced by two musicians."

"No."

"It emerges between them."

Professor Quillibrace's expression brightened almost imperceptibly.

"And conversations?"

Blottisham looked into the fire.

"They're rather the same."

Another long pause.

Then he frowned.

"If that's true..."

"...yes?"

"...perhaps we're still speaking about these new systems as though they're calculators."

"We often are."

"But we don't actually treat them like calculators."

"No."

"We don't even treat them like libraries."

"No."

"We..."

He hesitated.

"...we think with them."

No one immediately replied.

The words seemed unexpectedly complete.

After a while Miss Stray spoke almost in a whisper.

"It's only a preposition."

Professor Quillibrace nodded.

"History has been altered by smaller ones."

The college clock began striking the hour.

When the final bell faded into silence, the three remained where they were.

None felt they had quite finished thinking.

And perhaps, Professor Quillibrace reflected privately, that was because the thinking had never belonged entirely to any one of them in the first place.

II: The Most Dangerous Technology

The following afternoon found the Senior Common Room unusually quiet.

Mr Blottisham had discovered a list entitled The Twenty Most Important Technologies in Human History and was reading it aloud with mounting satisfaction.

"The wheel."

Professor Quillibrace nodded.

"Predictable."

"The printing press."

"Reasonable."

"The steam engine."

"Entirely defensible."

"The computer."

"Expected."

"The internet."

"Mm."

Blottisham looked up.

"A very sensible list."

"I dare say."

"What would you add?"

Quillibrace reached for his teacup.

"Conversation."

Blottisham laughed.

"No, no. Technologies."

"Yes."

"I mean actual technologies."

"So do I."

Miss Stray glanced over the rim of her cup.

"I think Professor Quillibrace means it."

"Conversation isn't technology."

"Why not?"

"It isn't a machine."

Quillibrace looked faintly puzzled.

"Must technologies be made of metal?"

"Well..."

"Or wood?"

"No..."

"Or silicon?"

"I suppose not."

Miss Stray leaned forward.

"What does a technology actually do?"

"It helps us accomplish something."

"Excellent."

"And conversation accomplishes..."

Blottisham hesitated.

"...talking."

"Does it?"

He frowned.

"What else would it accomplish?"

Miss Stray smiled.

"I've lost arguments I wasn't trying to lose."

"So have I," said Quillibrace.

"I've changed my mind halfway through explaining why I was right."

"A valuable experience."

"I've also discovered ideas I didn't know I had until someone asked an awkward question."

Blottisham considered this.

"That happens occasionally."

"Does it?"

"Yes."

"So where," Quillibrace asked, "did those ideas come from?"

"My head."

"They were already there?"

"I imagine so."

"Hidden?"

"Apparently."

Miss Stray looked unconvinced.

"Were they?"

"What else could they be?"

She stirred her tea thoughtfully.

"I've often had the opposite experience."

"The opposite?"

"I've said something, someone has replied, and suddenly I realised neither of us was merely unpacking thoughts we already possessed."

"What were you doing?"

"It felt..."

She searched for the right word.

"...as though the conversation itself was discovering something."

Blottisham smiled indulgently.

"Conversations don't discover things."

"No?"

"They're just people talking."

Professor Quillibrace rose and wandered towards the bookshelves.

"Mr Blottisham, have you ever solved a crossword with someone else?"

"Frequently."

"Were you simply dividing the clues?"

"Not exactly."

"What happened?"

"We bounced ideas around."

"And?"

"One suggestion reminded us of another."

"And then?"

"Eventually the answer appeared."

Quillibrace turned.

"Whose answer was it?"

"Ours."

"But which of you possessed it beforehand?"

Blottisham opened his mouth.

Then closed it.

"I suppose..."

"...yes?"

"...neither."

"Curious."

Miss Stray laughed softly.

"It's rather embarrassing how ordinary that is."

"Quite."

Quillibrace resumed his chair.

"We seem strangely reluctant to acknowledge that conversations produce ideas."

"They exchange ideas."

"They do both."

"I don't see the difference."

"The difference," said Miss Stray, "is between transport and creation."

Blottisham frowned.

"I'm listening."

"If I tell you tomorrow's weather..."

"...yes?"

"...I've transferred information."

"Obviously."

"But if we spend an hour discussing why universities continually mistake administration for education..."

Blottisham sighed.

"They don't."

Quillibrace ignored him.

"...we may both leave with a thought neither of us possessed beforehand."

"Perhaps."

"So something has been created."

Blottisham looked doubtful.

"By whom?"

Professor Quillibrace smiled.

"An excellent question."

The room became briefly quiet.

Outside, a bell announced the hour.

Miss Stray broke the silence.

"I sometimes think philosophy began by accident."

"In what sense?"

"Someone asked an awkward question."

"Certainly."

"Instead of ending the conversation..."

"...yes?"

"...it made the conversation more interesting."

Quillibrace nodded.

"Socrates understood this."

"He asked questions."

"He manufactured uncertainty."

Blottisham looked suspicious.

"That hardly seems helpful."

"It depends what one is manufacturing."

"He didn't provide answers."

"No."

"So why does everyone remember him?"

Quillibrace smiled.

"Because good questions occasionally produce better thinking than confident answers."

Miss Stray added quietly,

"Science works rather like that."

"It does?"

"We tell stories about lone geniuses."

"Newton."

"Einstein."

"Darwin."

"Exactly."

"But none of them worked alone."

"They corresponded."

"They argued."

"They criticised one another."

"They borrowed."

"They corrected."

"They persuaded."

"They were persuaded."

Blottisham frowned.

"So disagreement is useful?"

"Often indispensable."

"I've always regarded disagreement as rather unfortunate."

Quillibrace looked amused.

"Only if one's objective is comfort."

"And if it isn't?"

"Then disagreement becomes an instrument."

"Like a microscope?"

"In some respects."

"It reveals things."

"Precisely."

"Though unlike a microscope..."

Miss Stray smiled,

"...it occasionally reveals that one is mistaken."

"A feature microscopes have mercifully lacked."

Blottisham laughed despite himself.

"I dislike conversations that prove me wrong."

Quillibrace nodded sympathetically.

"Most worthwhile conversations eventually do."

Silence settled again.

It was one of those comfortable academic silences in which everyone appeared to be considering slightly different versions of the same idea.

Finally Blottisham spoke.

"If conversation really is a technology..."

"I believe it is."

"...then we've been using it for thousands of years."

"Indeed."

"And it doesn't merely communicate thought."

"No."

"It helps create it."

"So it appears."

Blottisham stared into the fire.

"Then perhaps..."

Neither of the others interrupted.

"...perhaps we've always done our thinking together."

Miss Stray smiled but said nothing.

Professor Quillibrace waited.

After another moment Blottisham continued.

"If that's true..."

"...yes?"

"...then all this excitement about machines may not really be about machines at all."

Quillibrace's expression brightened almost imperceptibly.

"No?"

"It may be about..."

Blottisham searched for the phrase.

"...who—or what—is now joining the conversation."

Nobody spoke for several moments.

Outside, the college bells drifted across the quadrangle.

Inside, three scholars sat quietly together, each privately aware that the final observation had not belonged entirely to any one of them.