Afterlives of a Misunderstanding: Dialogue II — On Wigner’s Friend

Characters:

Professor Quillibrace

Mr Blottisham

Miss Elowen Stray

---

Blottisham:

Ah! Wigner’s Friend! Now we are truly entering philosophical territory. A conscious observer inside the lab, peering at the quantum system… How delightfully dramatic!

Quillibrace:

Dramatic, yes. But also thoroughly unnecessary.

Elowen Stray:

Isn’t the point that consciousness might affect the outcome?

Blottisham:

Precisely! The mind becomes a measuring device. How thrilling.

Quillibrace:

Thrilling, but misplaced. The cut does the work, not the consciousness.

Blottisham:

But if the friend observes before Wigner, surely the outcome is different?

Quillibrace:

Not at all. The friend’s observation simply instantiates an instance relative to that cut.

Blottisham:

Relative to that cut? You’re inventing layers of reality now.

Quillibrace:

No. I’m clarifying which questions are permissible. The physics remains calm.

Elowen Stray:

So consciousness doesn’t collapse the wavefunction?

Quillibrace:

Only the assumption that it must do so.

Blottisham:

Then the friend is redundant.

Quillibrace:

Redundant for physics. Perfectly useful for dramatists and philosophers.

Blottisham:

But what about subjective experience? Surely Wigner’s Friend proves it matters?

Quillibrace:

It matters socially, narratively, and morally. Not for the system itself.

Elowen Stray:

So the trouble with Wigner’s Friend…

Quillibrace:

…is that we mistook description for influence.

Blottisham:

And blamed the universe for not consulting our imagination.

Quillibrace:

Exactly. The physics remains impeccably polite.

Blottisham:

Then I suppose I must grumble at human arrogance, rather than the theory.

Quillibrace:

An entirely reasonable misdirection.

(A pause as Blottisham considers recruiting friends to observe cats, just in case.)

Afterlives of a Misunderstanding: Dialogue I — On Schrödinger’s Cat

Characters:

Professor Quillibrace

Mr Blottisham

Miss Elowen Stray

---

Blottisham:

At last! The cat! Locked in a box, dead and alive. Pure theatre!

Quillibrace:

It’s theatre only if you bring a sense of dramatic urgency.

Elowen Stray:

But the idea is absurdly captivating. How can it be both?

Blottisham:

Exactly! A single feline simultaneously mocking life and death!

Quillibrace:

Only in our metaphors.

Blottisham:

Ah, so you admit there is something spooky.

Quillibrace:

The only spook is in our insistence on personifying possibility.

Elowen Stray:

So the cat isn’t really dead and alive?

Quillibrace:

No. The cat is neither. The theory merely constrains outcomes—it does not stage melodrama.

Blottisham:

But the equation suggests superposition!

Quillibrace:

Yes, of allowable outcomes. Not of feline theatrics.

Blottisham:

So we invented the cat for fun?

Quillibrace:

We invented the cat for comfort—so we could argue with the theory without feeling entirely foolish.

Elowen Stray:

It’s a kind of consolation.

Blottisham:

A very melodramatic consolation. I like it.

Quillibrace:

As do philosophers, less as a cat and more as a warning.

Blottisham:

Then the trouble with Schrödinger’s cat…

Quillibrace:

…is that we treated imagination as ontology.

Elowen Stray:

And blamed physics for our insistence on narrative.

Blottisham:

Poor cat.

Quillibrace:

Quite. And yet perfectly unbothered by our dramatics.

(Silence, as Blottisham contemplates a feline moral lesson.)

Afterlives of a Misunderstanding: Preface

Quantum theory did not ask for fame.

It did not request metaphor, drama, or moral panic.

It quietly provided a disciplined account of what may be actualised, and under which conditions.

But we, impatient, curious, and prone to mischief, insisted on stories.

We imagined cats in boxes, friends peering through consciousness, secret variables lurking behind the scenes, entire worlds multiplying beyond necessity.

We demanded a narrative where none was owed.

This series of dialogues examines what happens next:

how human imagination, faced with the refusal of a theory to answer the wrong question, went to work inventing consolations.

Professor Quillibrace, master of relational clarity, is joined by the ever-confused Mr Blottisham, and the positively inclined Miss Elowen Stray.

Together, they trace the strange afterlives of our misunderstandings.

They ask: What do these responses say about us, rather than about the theory?

And, as always, they reveal how the ontology itself remains quietly unbothered.

The series is both diagnosis and amusement:

a testament to what happens when we try to fill a gap that never existed.

Prepare to meet cats, friends, worlds, and ghosts—not as features of reality, but as mirrors of our impatience.

The Trouble with Quantum Questions: Dialogue VII — On Uncertainty

Characters:

Professor Quillibrace

Mr Blottisham

Miss Elowen Stray

---

Blottisham:

I object.

Quillibrace:

You always do. To what, today?

Blottisham:

Uncertainty. It’s sloppy.

Quillibrace:

Ah. A moral complaint.

Elowen Stray:

It does sound like ignorance dressed up as principle.

Blottisham:

Exactly! We just don’t know enough—so we make a law of it.

Quillibrace:

If only ignorance were so well behaved.

Blottisham:

You mean to tell me the universe forbids knowing both position and momentum?

Quillibrace:

I mean the universe refuses to be described as though those were jointly specifiable before a cut.

Blottisham:

There it is again—your cuts.

Quillibrace:

They keep turning up because you keep ignoring them.

Blottisham:

But surely the particle has a position and a momentum!

Quillibrace:

Surely according to whom?

Blottisham:

According to common sense!

Quillibrace:

A historically unreliable witness.

Elowen Stray:

So uncertainty isn’t about disturbance? About measurement messing things up?

Quillibrace:

No. That was an early attempt to preserve innocence.

Blottisham:

Then it’s intrinsic fuzziness?

Quillibrace:

No. That was an attempt to preserve drama.

Blottisham:

Then what is it?

Quillibrace:

Uncertainty is a limit on joint articulation, not a defect in reality.

Blottisham:

That’s far too tidy.

Quillibrace:

You prefer mess.

Blottisham:

I prefer knowing.

Quillibrace:

So does physics. It just insists on knowing carefully.

Elowen Stray:

So the problem isn’t that the particle is vague…

Quillibrace:

…it’s that we want incompatible precisions at once.

Blottisham:

Why incompatible?

Quillibrace:

Because they belong to different experimental cuts.

Blottisham:

You’re telling me precision has a price.

Quillibrace:

Precision always has a price. Classical physics simply hid the bill.

Elowen Stray:

So uncertainty isn’t a lack of control?

Quillibrace:

It’s a refusal to pretend control is absolute.

Blottisham:

That sounds philosophical.

Quillibrace:

It sounds accurate.

Blottisham:

But surely reality itself must be fully determinate!

Quillibrace:

Reality is fully adequate to what occurs. You’re asking it to be adequate to questions that have not yet been posed coherently.

Elowen Stray:

So uncertainty lives in the description?

Quillibrace:

In the constraints on description.

Blottisham:

You’re draining all the scandal out of it.

Quillibrace:

Scandal is expensive to maintain.

Blottisham:

Then Heisenberg wasn’t saying “you can’t know”?

Quillibrace:

He was saying “you can’t ask for everything at once.”

Blottisham:

That seems… reasonable.

Quillibrace:

Physics is full of such disappointments.

Elowen Stray:

So the trouble with uncertainty…

Quillibrace:

…is that we mistook epistemic humility for ontological failure.

Blottisham:

And accused the universe of carelessness.

Quillibrace:

When it was only insisting on discipline.

(A pause.)

Blottisham:

Let me see if I’ve learned anything at all.

Quillibrace:

A dangerous moment.

Blottisham:

Measurement wasn’t revelation.

The wavefunction wasn’t a thing.

Collapse wasn’t an event.

Superposition wasn’t multiplicity.

Entanglement wasn’t a bond.

Duality wasn’t contradiction.

And uncertainty isn’t ignorance.

Quillibrace:

You’ve ruined several lecture courses.

Elowen Stray:

So what is quantum theory, then?

Quillibrace:

A disciplined way of refusing bad questions.

Blottisham:

That’s it?

Quillibrace:

That’s more than enough.

Blottisham:

I feel strangely… calmer.

Quillibrace:

Understanding often has that effect.

Elowen Stray:

So the trouble with quantum questions…

Quillibrace:

…was never the answers.

Blottisham:

It was our insistence on asking too soon.

(Silence.)

Blottisham:

Very well. I concede defeat.

Quillibrace:

No need. You’ve simply changed games.

Blottisham:

Do I still get to complain?

Quillibrace:

Of course.

Blottisham:

Excellent. Then I am content.

The Trouble with Quantum Questions: Dialogue VI — On Wave–Particle Duality

Characters:

Professor Quillibrace

Mr Blottisham

Miss Elowen Stray

---

Blottisham:

This one is unforgivable.

Quillibrace:

Good morning to you too.

Blottisham:

A thing cannot be both a wave and a particle.

Quillibrace:

An admirable commitment to furniture.

Elowen Stray:

It does feel like cheating. One minute ripples, the next pellets.

Blottisham:

Exactly! Choose a side!

Quillibrace:

The universe did. You keep changing the question.

Blottisham:

Don’t be sly. Experiments show wave behaviour and particle behaviour.

Quillibrace:

They show different behaviours under different experimental cuts.

Blottisham:

That’s evasion again.

Quillibrace:

That’s repetition. We’ve been here before.

Elowen Stray:

So it’s not duality in the thing?

Quillibrace:

It is duality in description.

Blottisham:

Ah. So the particle is innocent, and the physicists are confused.

Quillibrace:

Largely, yes.

Blottisham:

But surely the entity must be something.

Quillibrace:

It is what the cut makes it.

Blottisham:

You’re saying the experiment determines the nature of the thing?

Quillibrace:

No. I’m saying the experiment determines which question gets answered.

Elowen Stray:

That’s subtler.

Blottisham:

It’s infuriating.

Quillibrace:

Infuriation is often the first sign of category error.

Blottisham:

If it’s a wave, it should spread. If it’s a particle, it should localise.

Quillibrace:

And if it’s a description awaiting instantiation, it will do neither until asked properly.

Blottisham:

You make it sound passive.

Quillibrace:

I make it sound conditional.

Elowen Stray:

So wave and particle aren’t properties?

Quillibrace:

They are modes of construal.

Blottisham:

Construal again. Everything is construal with you.

Quillibrace:

Everything meaningful is.

Blottisham:

Then why does the interference pattern disappear when we measure position?

Quillibrace:

Because you have replaced a question about distribution with a question about localisation.

Blottisham:

So the wave vanishes?

Quillibrace:

No wave was ever there.

Blottisham:

That’s outrageous.

Quillibrace:

So was thinking it was a little ocean.

Elowen Stray:

Then what interferes?

Quillibrace:

The admissible outcomes under the constraints of the experiment.

Blottisham:

That sounds bureaucratic.

Quillibrace:

Nature is very orderly.

Blottisham:

You’re telling me there is no underlying picture at all.

Quillibrace:

I’m telling you pictures come after cuts, not before.

Blottisham:

But classical physics gave us pictures!

Quillibrace:

Classical physics dealt in systems that tolerated premature picturing.

Elowen Stray:

So quantum theory punishes impatience?

Quillibrace:

Firmly.

Blottisham:

Then wave–particle duality is a failure of imagination.

Quillibrace:

It is a failure of restraint.

Blottisham:

You mean we should stop asking what it really is?

Quillibrace:

At least until you can say relative to which cut.

Elowen Stray:

So the same system can be wave-like or particle-like, depending on how it’s engaged?

Quillibrace:

Yes. Without contradiction.

Blottisham:

I hate that word.

Quillibrace:

Most contradictions evaporate when you stop demanding exclusivity where none was promised.

Blottisham:

Then duality isn’t a deep mystery?

Quillibrace:

It’s a pedagogical scar.

Elowen Stray:

From forcing old categories onto new phenomena?

Quillibrace:

Exactly.

Blottisham:

So the trouble with wave–particle duality…

Quillibrace:

…is that we mistook incompatible descriptions for incompatible realities.

Blottisham:

And insisted the universe pick one.

Quillibrace:

When it had already picked coherence.

(A pause.)

Blottisham:

Very well. I withdraw my demand for a verdict.

Quillibrace:

Progress.

Blottisham:

But I reserve the right to sulk.

Quillibrace:

That, at least, is a classical behaviour.

The Trouble with Quantum Questions: Dialogue V — On Entanglement

Characters:

Professor Quillibrace

Mr Blottisham

Miss Elowen Stray

---

Blottisham:

At last! Entanglement.

Quillibrace:

I had hoped you might say that with less enthusiasm.

Blottisham:

This is the good part. The spooky part. Invisible threads across the cosmos!

Quillibrace:

Ah yes. The cosmic haberdashery.

Elowen Stray:

Entanglement does sound different, though. Not just misunderstanding, but real connection.

Blottisham:

Exactly! Two particles, one fate. Measure one—zap!—the other knows.

Quillibrace:

Particles are very bad at knowing things.

Blottisham:

Don’t quibble. The correlations persist no matter the distance.

Quillibrace:

Indeed. And that fact has survived far worse metaphors than yours.

Blottisham:

So you admit the connection is real.

Quillibrace:

The correlations are real.

Blottisham:

You slipped.

Quillibrace:

I was careful where you were careless.

Elowen Stray:

What’s the difference?

Quillibrace:

A connection suggests something travelling. A correlation suggests a shared condition.

Blottisham:

Shared how?

Quillibrace:

By being one system before being many.

Blottisham:

There it is—the mysticism.

Quillibrace:

No. The bookkeeping.

Blottisham:

You’re telling me two particles that fly apart are somehow still one thing?

Quillibrace:

I’m telling you they were never two independent things.

Elowen Stray:

So the mistake is assuming separateness too early?

Quillibrace:

Precisely.

Blottisham:

But they are separate in space.

Quillibrace:

Space is not the criterion you want it to be.

Blottisham:

Everything is somewhere!

Quillibrace:

Everything instantiated is somewhere. You keep forgetting that word.

Elowen Stray:

So before measurement, the system hasn’t split?

Quillibrace:

The description has not been cut into parts.

Blottisham:

And measurement does the cutting.

Quillibrace:

Yes. Not revelation—partition.

Blottisham:

Then why do the outcomes match?

Quillibrace:

Because the cut preserves the structure it cuts.

Blottisham:

That sounds suspiciously convenient.

Quillibrace:

It would be suspicious if it failed.

Elowen Stray:

So nothing is sent from one particle to the other?

Quillibrace:

Nothing is sent. Nothing needs to travel.

Blottisham:

Then Einstein was worried for nothing?

Quillibrace:

Einstein was worried about locality being asked to do a job it never agreed to do.

Blottisham:

Spooky action at a distance!

Quillibrace:

Spooky insistence on distance.

Blottisham:

If there’s no signal, no thread, no message—what is entanglement?

Quillibrace:

Entanglement is the refusal of a system to decompose cleanly into independent descriptions.

Blottisham:

That’s disappointingly abstract.

Quillibrace:

Reality often is, until metaphors arrive to entertain you.

Elowen Stray:

So the mystery isn’t faster-than-light influence…

Quillibrace:

…it’s our addiction to thinking in terms of influence at all.

Blottisham:

Then why can’t I assign properties to each particle individually?

Quillibrace:

Because the theory does not license that move.

Blottisham:

But surely they have properties!

Quillibrace:

They have properties only as outcomes of a cut that produces individuals.

Elowen Stray:

So individuation happens with measurement?

Quillibrace:

Yes. Not before it.

Blottisham:

You’re saying separateness is an achievement, not a given.

Quillibrace:

Now you’re listening.

Blottisham:

I don’t like it.

Quillibrace:

Understanding rarely consults preference.

Blottisham:

So entanglement isn’t a bond between things…

Quillibrace:

…it’s a reminder that the things were never the starting point.

Elowen Stray:

That feels… strangely elegant.

Blottisham:

It feels like the rug being pulled out.

Quillibrace:

Only because you insisted on standing on it.

(A pause.)

Blottisham:

Let me see if I have this. Entanglement doesn’t mean particles communicate.

Quillibrace:

Correct.

Blottisham:

It means we tried to describe one system as two too soon.

Quillibrace:

Precisely.

Blottisham:

And the universe refused to play along.

Quillibrace:

As it often does.

Elowen Stray:

So the trouble with entanglement…

Quillibrace:

…is that we mistook relation for linkage.

Blottisham:

And blamed physics for our impatience.

Quillibrace:

A long-standing tradition.

(Silence.)

Blottisham:

Very well. I will put away my threads.

Quillibrace:

Do keep the scissors, though. You’ll need them.

The Trouble with Quantum Questions: Dialogue IV — On Superposition

Characters:

Professor Quillibrace

Mr Blottisham

Miss Elowen Stray

---

Blottisham:

I’ve prepared myself for this one.

Quillibrace:

That already worries me.

Blottisham:

Superposition. Two states at once. Even you can’t wriggle out of that.

Quillibrace:

I’ve never wriggled in my life.

Elowen Stray:

It does sound straightforward. The particle is here and there.

Blottisham:

Exactly! At last, something delightfully paradoxical.

Quillibrace:

Paradoxes are usually bookkeeping errors with excellent publicity.

Blottisham:

There it is. The wriggle.

Quillibrace:

No. The receipt.

Blottisham:

Look—before measurement, the system is in a superposition of states. After measurement, it has one. That’s what the equations say.

Quillibrace:

The equations say what is admissible, not what is furnished.

Blottisham:

You really do enjoy ruining the furniture.

Quillibrace:

Only the imaginary pieces.

Elowen Stray:

So when we say “two states at once”, what’s wrong with that?

Quillibrace:

The “two”. And the “at once”. And the “states”.

Blottisham:

You’ve crossed the line into pedantry.

Quillibrace:

Pedantry is precision without purpose. This has a purpose.

Blottisham:

Fine. Explain superposition without subtraction.

Quillibrace:

Very well. Superposition is not multiplicity in reality; it is openness in specification.

Blottisham:

That’s not an explanation. That’s a slogan.

Quillibrace:

Then let’s try another. Superposition is the refusal of the theory to commit early.

Elowen Stray:

So nothing is actually doubled?

Quillibrace:

Nothing is instantiated twice, no.

Blottisham:

But the system contains multiple possibilities!

Quillibrace:

Contains is doing far too much work.

Blottisham:

They must be somewhere.

Quillibrace:

They are nowhere. They are allowable.

Blottisham:

You’re making possibility sound ghostly.

Quillibrace:

You keep trying to give it a body.

Elowen Stray:

Is superposition then just ignorance?

Quillibrace:

No. Ignorance presupposes a fact you lack. Superposition presupposes no such fact.

Blottisham:

That’s slippery.

Quillibrace:

That’s disciplined.

Blottisham:

When I toss a coin, it’s either heads or tails, even if I don’t know which.

Quillibrace:

Yes. And that’s precisely why coin tosses are not quantum systems.

Elowen Stray:

So before measurement, there isn’t a hidden answer?

Quillibrace:

There is no answer yet.

Blottisham:

Yet again you deny reality its privacy.

Quillibrace:

I deny it unnecessary secrets.

Blottisham:

Then what is superposition?

Quillibrace:

It is the theory speaking in the plural where the world has not yet spoken at all.

Elowen Stray:

So the plural belongs to the description?

Quillibrace:

To the constraint on description.

Blottisham:

Constraint sounds terribly limiting for something meant to be mysterious.

Quillibrace:

Mystery thrives on looseness. Physics does not.

Blottisham:

But the particle interferes with itself! Surely that means it’s in two places.

Quillibrace:

It means the conditions permit patterns that cannot be decomposed into single-path stories.

Blottisham:

That was evasive.

Quillibrace:

That was careful.

Elowen Stray:

So superposition isn’t a crowd inside the particle?

Quillibrace:

No more than a menu is a crowd inside a restaurant.

Blottisham:

You and your metaphors.

Quillibrace:

You and your counting.

Blottisham:

Then what collapses in superposition?

Quillibrace:

Nothing collapses in superposition. Superposition is what remains when collapse has not yet occurred.

Blottisham:

So it’s a waiting room?

Quillibrace:

No. Waiting implies time. This is logical openness, not temporal delay.

Elowen Stray:

So the system isn’t undecided.

Quillibrace:

The system is uncommitted.

Blottisham:

You make it sound like a shy guest.

Quillibrace:

It is a well-behaved theory.

(A pause.)

Blottisham:

Let me try again. Is the particle in two states at once?

Quillibrace:

No.

Blottisham:

Is it in one?

Quillibrace:

Not yet.

Blottisham:

Then where is it?

Quillibrace:

Wherever the instance places it.

Blottisham:

Which hasn’t happened.

Quillibrace:

Correct.

Blottisham:

So superposition is… nothing?

Quillibrace:

Superposition is the disciplined refusal to pretend something has happened when it hasn’t.

Elowen Stray:

That feels oddly reassuring.

Blottisham:

It feels like cheating.

Quillibrace:

Only if you wanted drama.

Blottisham:

I always want drama.

Quillibrace:

Physics is under no obligation to oblige you.

Blottisham:

Then the trouble with superposition…

Quillibrace:

…is that we mistook openness for multiplicity.

Elowen Stray:

And imagined crowds where there were only conditions.

Blottisham:

I suppose that does make it quieter.

Quillibrace:

Reality is often quieter than its metaphors.

(Silence.)

Blottisham:

Very well. I withdraw one particle from my imaginary menagerie.

Quillibrace:

A promising start.

The Trouble with Quantum Questions: Dialogue III — On Collapse

Characters:

Professor Quillibrace

Mr Blottisham

Miss Elowen Stray

---

Blottisham:

I refuse to let this one go.

Quillibrace:

You never do. It’s one of your more endearing qualities.

Blottisham:

Enough evasions. If the wavefunction isn’t a thing, and measurement isn’t a disturbance, then what—precisely—collapses?

Quillibrace:

Your expectations.

Blottisham:

I’m serious.

Quillibrace:

So am I.

Elowen Stray:

Collapse does sound violent. Something falling in on itself.

Blottisham:

Exactly! A rich field of possibilities suddenly reduced to one miserable fact. Surely that’s a loss.

Quillibrace:

Only if you mistake possibility for inventory.

Blottisham:

You can’t just wish away the others. They were there.

Quillibrace:

They were available.

Blottisham:

Which is the same thing!

Quillibrace:

Only if you think availability implies possession.

Elowen Stray:

So nothing disappears?

Quillibrace:

Nothing was ever present as an instance to disappear.

Blottisham:

Then why all this talk of collapse?

Quillibrace:

Because people imagined a thing where there was a constraint.

Blottisham:

You keep saying that as though it absolves everything.

Quillibrace:

It relocates everything.

Blottisham:

Collapse happens at a moment. Everyone agrees on that.

Quillibrace:

Everyone agrees on the grammar of the sentence.

Blottisham:

Don’t start with grammar again.

Quillibrace:

Very well. Let’s start with theatre.

Blottisham:

I fail to see—

Quillibrace:

A play affords many possible performances. On opening night, one is given. Have the others collapsed?

Blottisham:

That’s an analogy.

Quillibrace:

Yes. One with restraint.

Elowen Stray:

The other performances are still possible later.

Quillibrace:

Under different conditions.

Blottisham:

But the quantum case is final! Once measured, the system has a value.

Quillibrace:

For that instance.

Blottisham:

You keep saying that as though it softens the blow.

Quillibrace:

It removes the blow.

Elowen Stray:

So collapse isn’t something that happens to the system…

Quillibrace:

…it’s something that happens to the space of relevance.

Blottisham:

That’s terribly abstract.

Quillibrace:

Reality often is, until we force it into furniture.

Blottisham:

Let me be blunt. Before measurement, there are many possibilities. After measurement, only one remains. That’s collapse.

Quillibrace:

Before measurement, there is no “after” to compare it to.

Blottisham:

You’re dissolving time again.

Quillibrace:

No. I’m placing it where it belongs.

Elowen Stray:

In the instance?

Quillibrace:

Exactly.

Blottisham:

Then collapse has no duration?

Quillibrace:

No more than the present does.

Blottisham:

But physicists argue endlessly about when collapse occurs.

Quillibrace:

Because they are trying to time a category mistake.

Blottisham:

So there is no collapse event?

Quillibrace:

There is an instantiation.

Blottisham:

That’s just your word for it.

Quillibrace:

It’s a word that does less damage.

Elowen Stray:

So what feels like collapse is really the fact that we can no longer speak as if alternatives are open?

Quillibrace:

Yes. Speech tightens.

Blottisham:

That sounds disappointingly linguistic.

Quillibrace:

You introduced language the moment you said “state”.

Blottisham:

So collapse is about description, not reality?

Quillibrace:

It’s about which description can now do work.

Blottisham:

You’re saying nothing ontological changes.

Quillibrace:

Something ontological happens: a possibility becomes actual.

Blottisham:

And the others?

Quillibrace:

Remain possible in the theory—but irrelevant to the instance.

Blottisham:

Irrelevant sounds suspiciously like gone.

Quillibrace:

Irrelevant is kinder—and more accurate.

(A pause.)

Elowen Stray:

So collapse feels dramatic because we were attached to the unrealised possibilities.

Quillibrace:

Yes. We mourn what never happened.

Blottisham:

I do that all the time.

Quillibrace:

You see? Perfectly human. Entirely unnecessary in physics.

Blottisham:

Then the universe doesn’t constantly destroy futures.

Quillibrace:

It simply stops offering them here.

Blottisham:

That’s almost… polite.

Quillibrace:

Reality is impeccably well-mannered.

Elowen Stray:

So the trouble with collapse…

Quillibrace:

…is that we treated actuality as a loss instead of a specification.

Blottisham:

And insisted on asking when the loss occurred.

Quillibrace:

Rather than noticing that nothing was lost at all.

(Silence.)

Blottisham:

I must say, Professor, you’ve made collapse sound rather dull.

Quillibrace:

Dull things rarely keep philosophers awake at night.

Blottisham:

Yet somehow this will.

Quillibrace:

Then it is doing its job.