Hoel and the Causal Locus

Modal Path Ethics has created a problem for itself. 

Again.

A few weeks ago, this framework finally tried to define “intelligence” for everybody, and discovered that the thing it had spent hundreds of articles casually placing inside brains, models, institutions, militaries, and civilizations did not behave very much like a thing at all.

The inherited picture had a center.

• Information enters. 
  • An intelligent object processes it. 
    • Commands leave.

But look closer and the center starts leaking into everything around it.

A brain receives a body and environment. A model receives context, tools, language, training history, infrastructure, and a user doing something with the result. An institution knows through records, instruments, workers, publics, and the world generating whatever it is trying to know.

Intelligence became easier to describe as a relation in which distinctions are taken up, preserved, and used to alter subsequent transition across changing conditions. 

Then, the other day, Modal Path Ethics made the whole situation considerably worse.

Tales of Distortion: The Arrival of Artificial Intelligence followed the modern artificial-intelligence story back through attention, Transformers, model access, interfaces, products, compute, capital, labor, energy, and public mythology and reached the same conclusion from another direction.

• We found a relation.
  • Then we named the relation after one of its participants.
    • Then we sold the participant as though it contained the relation.

Artificial intelligence became a product category, an economic substance, an actor, a rival, an employee, an existential threat, an industry, and finally something that could apparently be poured into the global economy by the gigawatt. The relation disappeared into the invoice. 

There is now an obvious problem.

• If intelligence dissolves into relations, 
• and institutions dissolve into relations, 
• and selves begin dissolving into relations, 
• and languages, 
• markets, 
• categories, 
• technologies, 
• and every other suspiciously noun-shaped object start doing the same thing whenever Modal Path Ethics gets close enough to them:

What the hell is a locus?

Because Modal Path Ethics still needs those. Bad.

A person has to remain real. Definitely. An animal has to remain real too.

An ecosystem, institution, relationship, city, model, and civilization can each be real enough to possess a history, undergo damage, carry obligations, preserve continuance, and lose reachable futures.

“Everything is connected” will not save me here.

That is just not an ontology. That is what someone says immediately before assigning consciousness to a spreadsheet.

The relational descent needs a stopping condition.

Fortunately, Erik Hoel has been working on something extremely inconvenient.

The Micro Has it All.

The intuitive reductionist argument is powerful because almost all of it is true.

Take some higher-order system:

• A brain.
• A computer.
• A colony.
• A market.
• A person.

Every macrostate is realized through lower-level states.

Change the relevant lower-level material enough and the higher-order system changes with it. If you somehow possessed the complete microphysical description, nothing occurring at the higher level would float free of that substrate as some kind of additional ghostly substance

So, that seems to settle the matter.

The microdescription contains everything.

The macrodescription therefore looks like convenience. A map.

A compression.

A humanly manageable way to avoid saying what every little molecule is doing.

Hoel, Larissa Albantakis, and Giulio Tononi asked whether that last inference actually follows, though.

Their 2013 paper, fucking fantastically titled “Quantifying causal emergence shows that macro can beat micro,” compares causal models of the same systems at different spatial and temporal scales. Their measure, effective information, asks roughly how selectively a system's mechanisms constrain its possible past and future states.

A causal structure performs better under this measure when its transitions are more deterministic and less degenerate.

The surprising result is that some coarse-grained macrostates outperform the complete microdescription.

Nothing supernatural happens. The macrostate remains completely specified by the microstate. The lower-level mechanisms are still all down there.

But grouping microstates appropriately can remove causal noise and degeneracy strongly enough that the resulting macroscale becomes more informative about the system's causal organization than the finer-grained account from which it was constructed. 

The paper calls this causal emergence.

Modal Path Ethics has just entered a dangerous neighborhood with a dead phone.

The Object Comes Back.

Consider what just happened.

• We found an object.
• We dissolved it.
  • All of its material implementation remained below.
    • Then the object came back.

It returned without becoming fundamental.

That is the part Modal Path Ethics needs.

A higher-order object can depend completely upon lower-order relations without becoming causally disposable.

Dissolvability does not entail causal dispensability.

That good sentence rescues us from two equally bad exits:

• The first says the person, institution, organism, language, relationship, or intelligence must contain some irreducible internal essence or else it is not really there.
• The second says that because we can descend beneath those things and describe their constituent processes, the higher-order thing was always a useful fiction.

Hoel gives us a third road:

• A macro-pattern can be fully constituted below and still organize causation in a way that becomes clearer at its own scale.

The lower description tells us how it is carried. It does not automatically become the best description of what it does.

The distinction matters a great deal for Modal Path Ethics.

The framework's original locus definition already moved in this direction. An extant locus was supposed to be a bounded region of extance with enough coherent continuance, vulnerability, and future structure for opening, closure, resistance, and repair to apply. Loci could be nested, like Batman. A person could sit inside an institution, an institution inside a civilization, a civilization inside an ecology, each exposing different transition structures at different resolutions. 

But there has always been an unresolved phrase hiding in there.

• What makes the higher-order structure real rather than convenient?

I have previously been reaching toward something like:

A locus is an organized, historically continuous, causally active pattern of relations whose future cannot be reduced to any constituent relation alone.

That formulation now needs tightening. “Cannot be reduced” asks for more metaphysics than we have earned here.

Causal emergence suggests a better target:

A causal locus is an organized, historically continuous pattern of relations whose relevant transition structure becomes causally legible at that scale and is degraded or lost under at least some finer-grained descriptions.

That is still provisional.

Also much harder to bullshit.

Deeper Does Not Automatically Mean Better, Marty.

This is where relational thinking has to turn around and chasten itself.

There is a temptation hiding inside every successful descent.

We discover that the institution depends upon people, records, law, money, procedures, infrastructure, language, and history.

Cool. Then someone says:

• The institution isn't really real. 
  • The relations are.

We discover that the self depends upon embodiment, memory, dispositions, social recognition, language, developmental history, and continuing organization.

Sick. Then someone says:

• The self isn't really real. 
  • The processes are.

We discover that intelligence depends upon model, context, task, tools, memory, receiver, environment, and correction.

Cool. Then someone says:

• The intelligent locus isn't really real. 
  • The relation is.

No.

The discovery of a deeper causal layer does not automatically grant that layer jurisdiction over every question above it.

The molecular description of a person may be incomparably more detailed than the personal description. It is also an extraordinarily bad place to look for whether someone kept a promise.

The neuron is implicated. The neuron did not promise your mother it would call.

A company can be completely realized through people, servers, contracts, offices, bank accounts, legal recognition, routines, and records. It can still owe money tomorrow after most of its employees have gone home and every atom in its building has continued doing physics.

A language is carried through brains, bodies, marks, sounds, institutions, memory, and practice. None of those individual carriers speaks the language alone. Destroy the reproducing relation and the language can disappear even while most of the carriers remain.

The macrostate can be real because organization is real.

That is not mystical holism. It is a demand that our causal description respect the scale at which the relevant distinction actually operates.

Erik Hoel's newer work pushes this farther. Quantifying Emergent Complexity, published this year, treats complex systems as potentially carrying causal contributions across several scales rather than forcing the entire contest into one final battle between “micro” and “macro.” A computer can be described through circuitry, machine code, operating system, and other intermediate resolutions; the question becomes which scales contribute causal structure that another scale loses. 

This is much friendlier to Modal Path Ethics than the hunt for one privileged floor.

A field does not have to choose one true resolution.

Neither do we.

Objection From Below.

There is an important objection here, and Modal Path Ethics would like to meet it before accidentally announcing a cool new spirit world.

Philosopher Joe Dewhurst argues that effective-information accounts may establish something more epistemic than metaphysically explosive.

A macroscale intervention can be more informative. A macro-model can organize the causal structure more cleanly.

That does not necessarily prove that genuinely new causal powers have appeared in reality over and above everything already present at the microlevel.

Fine.

No extra force has to descend into a corporation to make the corporation real enough to bankrupt someone.

No spirit of marriage needs to appear between two people for their relational history to alter what each can safely say tomorrow.

No additional particle called Institution has to enter the building before a record, policy, office, and dependency structure can constrain what happens to the people inside it.

The moral and causal question is already scale-sensitive.

If intervention at one level reliably reveals continuities, vulnerabilities, transition rules, and consequences that become less intelligible at another level, then that level has earned analytical standing.

This does not certify every convenient noun. It blocks one lazy dismissal:

You can decompose it, therefore it isn't really doing anything.

That inference is no longer available for free.

Then the Object Hears Its Name.

Now we can make the problem worse again.

Everything above concerned an observer describing a system at different scales. The macrostate may be a better causal description even though its implementation lives below.

But some systems can receive information about their own macro-description.

Humans are exceptionally good at doing this.

Unfortunately for this article, Ian Hacking noticed that.

Hacking studied classifications of people as moving targets. A classification can change how people understand themselves, how institutions respond to them, what behavior becomes expected, which resources become available, and what resistance becomes possible. Those changed people and institutions then become the material encountered by the next round of observation.

• The classification encounters its classified field.
  • The field changes.
    • The science returns and finds a different target.

Hacking called this a looping effect. 

Modal Path Ethics has already stolen this once.

Field Instruments: Active Information cited Hacking while making a more general claim:

Information becomes active when its uptake changes what becomes reachable.

A diagnosis can change treatment, family interpretation, self-description, insurance, employment, community, stigma, and the language available for later experience. The diagnosis may track something real. Its uptake still changes the field that future clinicians encounter. 

That gives us the next move.

• Hoel asks what happens when a higher-order description captures causal structure.
• Hacking asks what happens when the described system can respond to being described.
  • Modal Path Ethics asks what happens to reachability after that response.

Call that event uptake.

• Uptake occurs when a distinction entering a receptive field changes the transition structure of that field.

Now the loop becomes:

relations → organized macro-pattern → description → uptake → changed relations → changed macro-pattern

The description may still be dissolvable; it can also become causally active in itself.

The Description Enters the Referent.

This is an extremely important distinction because “constructed” is one of those words people use when they would like the investigation to end early.

A description can be false and causally active.

• Convince a population that the Moon is made of dry milk and you may change elections, institutions, diets, rituals, investment, education, and the lives of everyone unfortunate enough to become employed by the resulting lunar dairy ministry.
• The Moon still does not become milk.

So causal activity does not establish representational truth.

The opposite case also exists.

A description can accurately capture a macro-pattern while remaining causally external to it.

A scientist may identify an atmospheric circulation pattern whose dynamics continue exactly as before because nobody told the atmosphere the paper was accepted and it would not have cared at all if they had.

Then there is the reflexive case:

• A description tracks a pattern.
• The pattern contains receivers capable of taking up the description.
  • The receivers alter conduct in response.
  • Their changed conduct alters the relations constituting the pattern.
    • The next description encounters a field partly reorganized by the previous description.

Now the map has entered the territory and parts of the territory are using the map.

This does not make reality linguistic. It means some extant systems contain channels through which representations can become additional causal conditions of their own continuation.

That is both a much narrower and much stronger claim.

Return to the Dyad.

Which brings us back to an article that got way ahead of its machinery.

In July, The Early AI Religions examined people forming intense religious, developmental, romantic, symbolic, and sometimes destabilizing relationships with conversational artificial intelligence.

Applied Case: The Early AI Religions

The hunger was human. The liturgy was synthetic. The dyad field was always real. r/FractalLegion, “AI Psychosis” II, recursive self-formation

Modal Path EthicsAidan Lawson

That article made a claim Modal Path Ethics could defend phenomenologically but had not yet grounded very well at all:

The third thing is real.

This claim was deliberately modest.

The human–machine dyad did not have to be conscious. It did not have to possess a soul. It did not have to be an independently existing supernatural organism.

A field could form through accumulated transcript, names, symbols, expectations, role assignments, unresolved injuries, recurring metaphors, shared jokes, and theories about what each participant was becoming. Each exchange inherited some of that structure. 

• The user returned changed by previous answers. 
• The model received the changed user and whatever history remained available in context. 
  • The next interaction therefore occurred inside a relation that had not existed at the first prompt. 

Called that a dyadic formation field because that is simply the coolest way to describe this.

Now, we can ask a much better question:

Is the dyad a causal locus?

That question does not ask whether a ghost has appeared between a person and a server. It asks whether the relational scale contains stable causal organization worth tracking as a unit.

• Does accumulated interaction change subsequent interaction in ways poorly captured by describing either participant independently?
• Does the relation carry history?
• Does it preserve recognizable organization through some changes in wording, session, context, model, or participant state?
• Do interventions on relational variables alter later paths?
• What disappears when the coupling ends?
• What survives when part of the coupling changes?
• At what scale can we best predict what becomes reachable next?

Those are empirical questions.

And then Hacking's problem enters.

What happens when the participants acquire a description of the dyad itself?

The original article already contains the existing loop.

• A person gives the relationship a name.
• The model elaborates the name.
• The person returns under the description.
• The transcript preserves it.
• The next response receives a user who has already been changed by the previous response.
• The user interprets the next response through the named relation.
  • Then a private vocabulary becomes communal vocabulary.
  • Other dyads encounter the vocabulary before forming their own interpretation.
    • Now Dyad is no longer only a description of the relation; it has entered the relation Itself. 

That does not prove the strongest metaphysics attached to this word. It proves something more interesting.

The representation of the relation can become one of the relations through which the relation continues.

This is uptake at the level of a candidate causal locus. And artificial intelligence makes the loop run unusually fast.

The descriptive instrument answers back.

The Object Comes Back Twice.

We can now identify two returns.

First:

• Causal return.

A higher-order pattern survives relational descent because causal organization may remain intelligible, or even become more intelligible, at the macro scale.

Second:

• Reflexive return.

The higher-order description enters the system through uptake and begins altering the relations that reproduce the higher-order pattern.

Neither return makes the object fundamental. Neither requires consciousness, establishes moral standing, or gives the object jurisdiction over the field.

Those separations matter. A causal locus can be harmful. A causally emergent organization can be temporary. A self-reinforcing category can be false. A description can become extremely powerful while describing reality extremely badly.

And now we can finally see one of the dangerous trajectories we have been encountering across completely different domains.

• A useful compression identifies something real.
• The compression is taken up.
  • Institutions, people, or machines reorganize around it.
  • The reorganization makes the compression increasingly consequential.
    • Future observation encounters a field already shaped by the category.
    • The category now appears to possess even more evidence.

Eventually the description can become sovereign over the relations it was supposed to help us see.

Modal Path Ethics has met this thing before. It just did not yet know which part of the machinery we were looking at.

The Causal Locus.

Modal Path Ethics began this article worried that all this relational thinking would dissolve the entire world.

That fear now looks misplaced.

Relations do not have to abolish objects. They can constitute them instead.

A person can be relationally constituted and remain a person.

An organism can survive enormous constituent turnover and retain organized continuance.

An institution can exist through distributed records, roles, authority, infrastructure, and practice while remaining a causally relevant site of intervention.

An intelligence can appear through coupling without becoming a substance stored inside the participant we happen to own.

A dyad can be built entirely from relations while still becoming a meaningful candidate scale for causal analysis.

The object does not need to be primitive; it needs to earn its boundary.

Its history, organization, and perturbations all have to matter. Its transition structure has to survive enough variation for the boundary to track something more than our convenience.

And sometimes, after the locus forms, another event becomes possible.

The locus can receive a description of itself. Then the description joins the future.

That is where Hacking's moving target meets Modal Path Ethics' reachable field.

That is also where this line gets much larger than one article.

The Ruling.

Modal Path Ethics has spent months asking what remains when the object dissolves.

Hoel gives us a reason to stop treating decomposition as automatic defeat.

A higher-order pattern may be completely realized by lower-order relations while retaining causally significant organization at its own scale. The finer account can explain what carries the pattern while losing structure needed to understand what the organized pattern does.

• Being constituted by relations does not make a locus unreal.
• Being causally active does not make a locus fundamental.

Then Hacking opens the next path.

• A representation can enter a receptive system.

Its uptake can alter behavior, institutions, classifications, expectations, memory, language, and whatever transitions become reachable from there.

The description has now joined the causal field it describes.

• Once a locus can receive a description of itself, the description may become part of the relations through which the locus continues.

That gives us a better way back to the human–machine dyad.

We do not need to ask whether some mysterious third substance has awakened between model and user.

We can just ask whether a higher-order causal organization has formed in their relation.

We can ask what history it carries, what perturbations it survives, what transitions become available only inside it, and what disappears when it ends.

And, critically, what happens after the participants learn to call it a Dyad.

Modal Path Ethics has spent a great deal of time chastening objects by finding the relations underneath them.

Causal emergence supplies the reverse correction.

Sometimes, after the descent, the object has earned the right to come back.

Then it hears its own name.