The Emergence of Significance III — The Invention of the Boundary

A boundary seems simple.

There is something on one side and something on the other.

But a boundary is more than a line separating two regions. It changes what can happen between them.

A wall can prevent movement. A membrane can regulate exchange. A shoreline can separate water from land while also permitting continual passage between them.

A boundary therefore does something remarkable:

it turns difference into organisation.

Before a boundary, there may be variation across space. After a boundary, that variation can become an inside and an outside.

This does not require a solid barrier.

A cell membrane is not simply a wall around a collection of molecules. It is a selective interface. Some substances cross easily; others do not. Some processes occur on one side rather than the other.

The boundary therefore does not merely separate.

It regulates a relation.

This is why the emergence of boundaries is so important in the history of life.

A system enclosed by a boundary can maintain conditions that differ from those immediately around it. Chemical concentrations can be sustained. Reactions can occur together. Gradients can be preserved.

A difference that previously dispersed into its surroundings can now be held.

And once a difference can be held, it can become part of an organisation.

The inside is no longer simply a location.

It becomes a condition.

Something entering the inside can change the system. Something leaving can change it too. What happens across the boundary therefore acquires consequences for what happens within.

The boundary has created a new kind of relation between difference and persistence.

But the boundary is not absolute.

Indeed, a completely impermeable boundary would prevent the exchanges required by most living systems. Life depends upon selective openness.

The interesting boundary is therefore neither complete separation nor complete connection.

It is regulated difference.

This gives us a useful way to think about individuality.

An organism is not simply an object with a boundary drawn around it. Its individuality is continually produced by the selective regulation of relations with what surrounds it.

The boundary helps establish a here without eliminating the there.

And that means that individuality is relational from the beginning.

There can be no inside without an outside.

There can be no selective exchange without something beyond the boundary to exchange with.

There can be no organism without an environment.

The boundary therefore creates two things at once: difference and relation.

This may seem paradoxical.

A boundary separates precisely so that a particular kind of connection becomes possible.

It determines which differences remain differences and which differences can cross.

That is why boundaries are so powerful.

They do not merely divide the world into pieces.

They filter the world.

Some differences pass through. Some are blocked. Some are transformed in crossing.

The boundary therefore begins to give the system a history of its own.

What enters can alter what follows.

What leaves can alter what remains.

The present condition of the system depends partly upon its previous exchanges with what lies beyond it.

Difference has acquired memory.

And once a system can maintain a distinction between inside and outside, while regulating exchanges across that distinction, something fundamentally new has appeared.

There is now a perspective of organisation, though not yet a conscious perspective.

There is something that can be affected from outside and something that can change within.

A boundary has made the difference between here and there consequential.

Perhaps this is why the emergence of life cannot be understood simply as the assembly of increasingly complicated molecules.

At some point, matter became organised into systems capable of maintaining a distinction between themselves and their surroundings.

The universe did not merely acquire more complex things.

It acquired insides.

And with an inside comes the possibility of something even more remarkable:

a difference in the world becoming a difference for what is inside it.

The Emergence of Significance II — When Difference Appeared

Before there were organisms, there were differences.

A region of space could be hotter than another. One concentration of matter could differ from another. A field could vary across a distance. Events could occur at different times.

Difference is therefore not something life invented.

But there is a difference between a difference existing and a difference becoming consequential.

A temperature gradient does not need an organism to exist. But once a gradient produces movement, chemical reaction or changing structure, the difference begins to participate in what happens next.

Difference has entered into causal history.

This matters because the universe is not made from sameness interrupted by occasional differences. Difference is continually generating further differences.

A difference in temperature can produce a difference in pressure. A difference in pressure can produce movement. Movement can produce another distribution of matter. That distribution can alter subsequent movement.

One difference becomes the condition for another.

We might therefore think of the physical world as a vast process of differences propagating through differences.

But this still does not give us significance.

A difference can have consequences without mattering to anything.

A rock heated by the sun changes. The change may affect its surroundings. Yet there is no obvious sense in which the rock has a stake in whether it becomes hotter or colder.

Something more interesting happens when differences become organised into a structure that can persist.

A whirlpool, for example, depends upon differences in the movement of water. Its existence is not independent of those differences; its identity is a pattern maintained through them.

The difference is no longer merely something that happens to the system.

It is part of what constitutes the system.

This is an important transition.

A persistent organisation can make some differences consequential for its own continuation.

The distinction between inside and outside is one example. Once a boundary exists, what crosses it can affect what happens within. Once chemical reactions become organised into a self-maintaining network, concentrations that would otherwise be merely physical variations can become conditions for maintaining that network.

At this point, difference begins to acquire a new kind of history.

The system does not simply undergo differences.

It becomes dependent upon certain differences and resistant to others.

That is a much more demanding form of organisation.

And it brings us surprisingly close to life without having to define life in advance.

A living system is not merely something in which differences occur. It is something whose continued existence depends upon maintaining particular relations among differences while exchanging matter and energy with its surroundings.

The crucial development, then, may not be the appearance of difference itself.

It may be the appearance of differences that participate in their own persistence.

This changes the meaning of a boundary.

Before organisation, there are differences across space.

After organisation, a difference can establish an inside and an outside, and thereby change the consequences of everything that crosses it.

The world has acquired local structure.

And once local structure exists, there can be something like a here.

Not yet a point of view. Not yet consciousness.

Simply a region of organised difference whose continuation depends upon what happens across its boundaries.

That may be the beginning of a much longer story.

For eventually some differences will not merely constitute a persistent organisation. They will make a difference to the continuation of that organisation.

Then difference will become mattering.

And the universe will contain something new:

not merely differences, but differences for which something depends upon the outcome.

The Emergence of Significance I — Before There Were Things

We are accustomed to thinking of the world as a collection of things.

There are stars, stones, organisms, oceans and people. They have properties, occupy places and enter into relations. We then ask how these things came to be.

But perhaps this reverses the order of explanation.

Before there could be things, there had to be differences.

A universe in which everything was exactly the same in every respect would contain nothing distinguishable. There might still be something there, but there would be no basis for saying that one region, state or event was different from another.

Difference is therefore strangely prior to object.

But this does not mean that difference is itself another kind of thing. A difference exists between states. It is relational from the beginning.

We can see this even in the simplest physical description. A temperature is meaningful because it differs from another temperature. A location is distinguishable because it differs from another location. A particle is identifiable because something distinguishes it from what is not that particle.

What we call a thing may therefore be less fundamental than the distinction through which it becomes identifiable.

This raises a curious possibility.

Perhaps the world did not begin as a collection of things that subsequently entered into relations.

Perhaps what we call things are relatively stable patterns within relations.

A whirlpool is not a thing in quite the same sense as a stone. Its identity depends upon continuing flows of water. Remove the flow and the whirlpool disappears.

A flame is similar. It maintains a recognisable form while matter continually passes through it.

An organism goes further still. Its identity depends upon an extraordinary network of exchanges with what surrounds it. It persists not by remaining materially unchanged, but by maintaining a pattern through continual change.

In each case, identity is not simply given.

It is achieved.

This suggests that the emergence of a thing may be understood not as the appearance of an isolated object, but as the stabilisation of a difference.

Something becomes identifiable when a distinction persists.

And persistence changes the significance of difference. A momentary fluctuation may disappear without consequence. A persistent distinction can begin to structure what happens next.

A boundary is perhaps the clearest example.

The boundary of a cell does not merely separate one piece of matter from another. It establishes an inside and an outside. It allows some exchanges while restricting others. Once such a distinction exists, events on one side can have consequences different from events on the other.

A distinction has become organisational.

Here we begin to approach significance.

The world does not need an observer before differences exist. But something more is required before a difference can matter: the difference must become consequential within some organisation of relations.

That gives us a sequence worth following:

difference → distinction → persistence → organisation → consequence.

The final step is crucial.

A difference that makes no difference to anything remains merely a difference.

A difference incorporated into a system's organisation can become significant.

And perhaps this is where the history of things begins.

Not with objects, but with differences that persist long enough to acquire consequences.

The things we encounter may therefore be the visible aftermath of a much more primitive process:

a difference becoming stable enough to make a difference.

Before there were things, there may have been only relations capable of becoming distinguishable.

And once some differences began to persist, the universe acquired something it had not previously possessed:

a way for one thing to be different from another.

The Emergence of Agency VIII — The World That Acts Back

An organism acts on its world.

But its world also acts back.

At first, the difference seems simple. A root grows into the soil. A spider builds a web. An animal moves towards food and away from danger. An organism alters its surroundings in ways that affect what can happen next.

But those altered surroundings do not remain passive.

The root encounters the soil it has changed. The web catches what the spider can now respond to. The animal returns to a landscape shaped by its previous movements. What the organism does becomes part of the world from which its next possibilities emerge.

Agency therefore has a peculiar structure.

An organism changes its possibilities by acting, and then encounters those changed possibilities as conditions.

The loop is recursive:

possibility → action → changed world → changed possibility.

This is why agency cannot be understood simply as something an organism possesses. Agency is a relation between a system and a world that is continuously being remade through their interaction.

The same principle becomes more elaborate with learning. An organism changes not only its surroundings but its own organisation. What it has done becomes part of what it can subsequently do. Experience becomes structure. The past enters the present as altered possibility.

Social life extends the loop again. One organism acts, another responds, and that response becomes part of the first organism's future possibilities. Agency begins to circulate between organisms.

Eventually, language allows the loop to operate through possibilities that need not yet exist. We can act on imagined futures, anticipated responses, remembered events and possibilities shared with others.

But the underlying structure has not disappeared.

Agency remains a conversation with a world that answers back.

This gives us a different way of thinking about freedom. To act is not to escape conditions. It is to participate in producing the conditions from which further action becomes possible.

The organism does not stand outside the world and impose its will upon it.

It becomes capable of acting because it is already entangled in a world capable of responding.

And perhaps this is where agency begins to look less like possession and more like relationship.

The world acts back.

The organism changes.

And from the changing relation between them, new possibilities appear.

That may be the deepest form of agency: not the power to determine what happens, but participation in the process by which what can happen keeps changing.

The Emergence of Agency VII — When Possibilities Become Meaningful

An organism can act without understanding what it is doing.

A bacterium can move toward a nutrient.

A plant can grow toward light.

An animal can alter its behaviour according to what it encounters.

In each case, possibilities matter.

But at some point in the history of life, possibilities began to acquire another property.

They could become meaningful.

This is not the same as mattering.

Mattering is older.

A possibility matters to an organism when its realisation has consequences for the organism's organisation and continuation.

Meaning emerges when a possibility can be related to something beyond its immediate physical consequence.

The distinction is easiest to see in communication.

A bird's alarm call can alter the behaviour of another bird.

At first glance, this looks like any other causal interaction.

But the call can come to function as something for another organism.

It does not merely cause a response.

It can stand in a relation to a situation.

A sound can become significant because it indicates something about what is happening elsewhere.

This is the beginning of a sign.

And with signs, possibilities can be detached from their immediate circumstances.

A danger need not be present at the precise moment that another organism responds to an indication of danger.

A track can indicate an animal that is no longer there.

A smell can indicate food that has not yet been reached.

A sound can indicate something outside the immediate sensory field.

The world of the organism has acquired a new dimension:

what is present can point toward what is absent.

That is a profound extension of agency.

The organism is no longer limited to responding to what is immediately happening.

It can respond to what something else makes possible, probable or relevant.

Possibilities can now be mediated.

This is where meaning begins to separate itself from mere mattering.

A nutrient matters because of what it does for the organism.

A signal can mean something because of what it stands for within a relation.

The two can coincide, but they are not the same.

Meaning introduces a structure of aboutness.

A sign is not merely an event with consequences.

It participates in a relation in which one thing can function as an indication of another.

This does not require language.

Animal communication, navigation, recognition and signalling can all involve forms of signification far older than human speech.

But language transforms the possibilities dramatically.

A word can evoke something absent.

It can describe something hypothetical.

It can distinguish possibilities that have never been encountered.

It can combine with other words to construct possibilities that do not yet exist.

The organism is no longer merely responding to a field of possible actions.

It can operate upon possibilities symbolically.

This is a major expansion of agency.

An animal can pursue a possible future.

A human can describe it.

A human can imagine several possible futures, compare them, discuss them with others and coordinate action around one that does not yet exist.

Possibility has become an object of collective activity.

And this is where meaning becomes deeply social.

A word means something because it participates in a system shared across individuals.

A map can guide someone through a landscape they have never seen.

A promise can alter behaviour by referring to a future event.

A scientific model can organise action around entities or processes that cannot be directly encountered.

Symbols therefore extend agency beyond the immediately available world.

They allow organisms to act upon possible worlds.

But the older layers remain.

Symbolic meaning does not replace mattering.

It builds upon it.

A warning matters because something is at stake.

A promise matters because a future action matters.

A map matters because movement through a landscape matters.

Meaning becomes powerful precisely because it can organise mattering at a distance.

This suggests that the emergence of meaning is not a sudden departure from biology.

It is an elaboration of an older trajectory:

differences matter → organisms respond → organisms learn → organisms coordinate → signs mediate possibilities → symbols organise possible futures.

Agency has travelled a long way.

At the beginning, an organism altered its immediate circumstances.

Later, it altered its future possibilities.

Then organisms began altering one another's possibilities.

Now, through signs and symbols, they can alter possibilities that are not immediately present at all.

Meaning has therefore expanded the reach of agency.

A sign can carry the consequence of one situation into another.

A symbol can carry a possibility from one mind to another.

A story can carry a possibility across generations.

A theory can carry a possibility across centuries.

The agency of a living system can therefore become detached from the immediate moment without becoming detached from life.

Perhaps that is what makes meaning such a powerful evolutionary development.

It allows the organism to act not only upon what is, but upon what might be.

And once possibilities themselves can become meaningful, agency acquires a new horizon:

the ability to act on a future that exists, for the organism, before it exists in the world.

The Emergence of Agency VI — The Social Invention of Agency

Agency seems, at first, to belong to individuals.

An animal moves. A bird builds a nest. A person makes a decision.

But some of the most striking forms of organised action occur when no individual appears to control the whole process.

Ants construct nests.

Bees regulate a hive.

Birds move in coordinated flocks.

Human beings build institutions that continue to act long after the individuals who created them have gone.

Something happens when organisms begin to coordinate their possibilities.

The action of one organism can become part of the conditions governing another.

A bee's movement can alter another bee's behaviour. An ant's trail can alter the probability that other ants will follow it. One person's utterance can change what another person does.

Agency begins to circulate through relations.

This does not mean that individuals cease to be agents.

It means that the possibilities available to one organism can become partly dependent upon the activity of others.

The social environment becomes an extension of the organism's field of action.

Consider an ant colony.

No individual ant needs to possess a representation of the colony's architecture for a complex nest to emerge. Local interactions accumulate into a structure that no single ant designed.

The colony therefore exhibits a form of organised agency that cannot be reduced simply to the intention of any particular ant.

The same principle appears at greater complexity in human societies.

A language enables people to do things that no individual could do without it.

A legal system creates possibilities for coordinated action that depend upon shared recognition.

A market, an institution or a scientific community can maintain patterns of action across generations.

These structures are not agents in exactly the same sense as individual organisms.

But they can become conditions under which agency is exercised.

This gives social agency a peculiar character.

We do not merely act together.

We can construct systems that subsequently alter what each of us can do.

A road changes where people can travel.

A language changes what they can communicate.

A law changes which actions are permitted or prohibited.

A scientific practice changes which questions can be asked and which observations count as evidence.

The social world therefore becomes a field of second-order affordances.

It does not merely offer physical possibilities.

It offers possibilities created by the previous activity of other agents.

This greatly expands the temporal depth of agency.

An individual inherits a world partly constructed by predecessors.

They act within it.

Their actions modify it.

Those modifications become part of the world inherited by others.

Agency has become historical.

Culture is perhaps the most extraordinary example.

A human being is born into a world of words, practices, technologies, institutions, stories and expectations that existed before them.

None of these is simply natural in the sense of being independent of human activity.

Yet none is simply the product of the individual now encountering it.

The social world is sedimented agency.

Past actions have become present possibilities.

And present possibilities can become the conditions for future actions.

This creates a loop extending far beyond the lifetime of any organism:

organisms act → social structures emerge → social structures alter possibilities → organisms act differently.

Agency has become distributed across time as well as space.

There is also an important consequence for the idea of individuality.

An organism's capacities are partly constituted by its relations with other organisms.

A young human does not acquire language alone.

A bee does not acquire the organisation of a hive independently of other bees.

A developing organism is shaped by a social environment that is itself produced by other organisms.

The individual is therefore not the opposite of the social.

Individual and collective agency can be mutually constituting.

This does not require us to decide whether a colony, institution or society is “really” an agent.

The more interesting question is what new possibilities become available when agency is organised across multiple organisms.

The answer is: enormous ones.

A colony can construct structures no individual could build.

A human community can preserve knowledge no individual could retain.

A scientific tradition can extend inquiry across generations.

A language can allow one organism to alter the possibilities available to another organism separated by time and space.

Agency has escaped the lifetime and location of the individual.

And this may be what the social invention of agency really means.

Not that society created agency from nothing.

Rather:

life discovered that the possibilities of one agent can become part of the agency of another.

Once that happens, organisms no longer act only upon environments.

They begin to act upon each other's fields of possibility.

And that creates a new question.

What happens when an organism can respond not merely to what another organism does, but to what that organism might do next?

The Emergence of Agency V — Before There Were Choices

We tend to think of agency in terms of choice.

An agent has alternatives. It considers them, selects one, and acts.

This seems so natural that we rarely ask whether choice might be a late development in the history of agency rather than its beginning.

But an organism can distinguish among possibilities without choosing between them.

A bacterium moving toward a nutrient does not deliberate.

A root growing toward water does not compare alternatives.

A withdrawing hand does not need to formulate a decision before it moves.

Yet something is happening that resembles selection.

The organism's organisation makes some possibilities more likely to be pursued than others.

This gives us a useful distinction:

selection does not require choice.

Natural selection itself provides the obvious example. A population changes because some variants leave more descendants than others. Nothing in this process needs to select consciously.

But the same distinction appears within organisms.

A bacterium encounters a gradient and changes its movement.

A plant encounters unequal conditions and changes its growth.

An animal encounters danger and changes its behaviour.

In each case, the system's organisation discriminates among possibilities.

The important thing is not that one possibility is consciously preferred.

It is that different possibilities have different consequences within the organisation of the system.

This takes us back to mattering.

If a possibility matters, the system is not indifferent to its realisation. Its organisation is biased toward some states and away from others.

That bias can be entirely physical or biological.

It can become behavioural.

It does not yet need to become psychological.

This helps us separate three things that are often collapsed into the single word choice.

Selection is differentiation among possible outcomes.

Action is organised activity that contributes to bringing about an outcome.

Choice is a much more elaborate form of selection in which alternatives can themselves become objects of deliberation.

The first may be ancient.

The second is older still.

The third is comparatively recent.

Once we make this distinction, agency no longer appears suddenly with consciousness.

It can be understood as a historical accumulation of capacities.

An organism first becomes organised around maintaining itself.

It then develops ways of altering its circumstances.

Those activities modify its future possibilities.

Eventually, some organisms acquire nervous systems capable of integrating multiple sources of information, retaining traces of previous encounters and modifying behaviour accordingly.

Selection becomes flexible.

Action becomes adaptive.

And eventually, in some organisms, alternatives can become represented as alternatives.

Now something genuinely new appears.

The organism can, in a meaningful sense, choose.

But even here, choice does not escape the older structure.

The person who chooses between two paths is still operating within a field of possibilities shaped by bodily needs, previous experience, surroundings, social relations and anticipated consequences.

Conscious choice is not an escape from biological agency.

It is an elaboration of it.

This also changes how we should think about deliberation.

To deliberate is not simply to possess more possibilities.

It is to transform possibilities into something that can themselves be related to.

The organism can, in effect, pause within the action loop.

Instead of immediately moving from situation to response, it can maintain several possible courses of action and assess their anticipated consequences.

That is a remarkable achievement.

But it remains an achievement within the much older world of mattering and possibility.

Before there were choices, there were organisms for which outcomes mattered.

Before there were organisms that could compare alternatives, there were organisms whose organisation differentiated among possible futures.

Before there was deliberation, there was directed activity.

And before directed activity, there was simply the persistence of organisation under conditions in which some changes supported continuation and others did not.

The history of agency therefore does not begin with the moment when something first said, implicitly or explicitly, I choose this.

It begins much further back.

Perhaps the deepest mistake is to ask:

When did matter acquire the ability to choose?

The better question is:

How did systems become capable of progressively richer ways of selecting and transforming their possible futures?

Choice is one answer to that question.

It is not the first.

The Emergence of Agency IV — The Organism That Changes Its Own Future

An organism acts within a field of possibilities.

But its actions do not simply select among possibilities that were already there.

They can change the field itself.

A root grows into the soil and alters the space through which its future roots will grow. A tree changes the light, moisture and temperature around it. A spider constructs a web that transforms an empty space into a structured environment of traps and pathways.

An organism therefore does something stranger than merely respond to its circumstances:

it changes the circumstances to which it will subsequently respond.

This gives agency a recursive character.

At first, an organism acts because its organisation makes certain possibilities available.

But the result of that action changes the organisation's subsequent possibilities.

Action changes circumstance.

Circumstance changes possibility.

Possibility changes subsequent action.

The organism has entered a loop with its own future.

Consider a simple example.

A plant grows toward light. As it grows, its leaves intercept more light. That changes the plant's energy supply, which affects further growth. Its own activity has altered the conditions under which its next activity occurs.

There is no need to imagine a plan.

The plant does not have to represent its future.

Its present activity simply becomes part of the causal environment of its future self.

This is one of the deepest differences between an organism and a passive object.

A stone can alter its surroundings when it falls. But the altered surroundings do not normally become part of a self-maintaining process through which the stone regulates its subsequent existence.

An organism continually encounters the consequences of its own activity.

And those consequences can become resources, constraints, opportunities or dangers.

The distinction between organism and environment therefore becomes less straightforward.

The environment is partly inherited.

But it is also partly made.

Beavers construct dams. Ants modify their nests. Birds build territories and nests. Humans transform landscapes on an extraordinary scale.

The phenomenon is often called niche construction, but the underlying idea is simpler: organisms do not merely adapt to environments; through living, they alter the environments to which they are adapted.

This changes how we should understand adaptation itself.

The organism is not simply being shaped by an external world.

There is a reciprocal process:

organism → environment → organism.

The environment selects among the organism's possibilities.

The organism modifies the environment.

The modified environment changes the possibilities again.

Agency therefore becomes something distributed across a history of interactions.

This also gives us a new understanding of learning.

Learning need not begin with a mind representing information.

A system can acquire a changed relation to its possibilities simply because previous activity has altered what it can subsequently do.

The history of the organism becomes part of the organisation of its future.

A path worn through a landscape, a burrow constructed in soil, a web suspended between branches, a neural connection strengthened by experience—all can be understood as ways in which the past changes the possibilities of the future.

The organism is no longer merely a system that persists.

It is a system whose persistence can be historically modified by its own activity.

That is a major development in agency.

The present is no longer determined solely by inherited structure and immediate circumstance.

What the organism has done can become part of what the organism can do.

And as this recursive structure becomes more elaborate, agency can become increasingly flexible.

The organism can encounter a situation that it has never encountered before, because its previous activity has changed the repertoire with which it meets the new situation.

Eventually, in animals with sufficiently complex nervous systems, this can become learning, exploration, anticipation and planning.

But those are elaborations of a much older pattern.

The deepest novelty is not that an organism eventually learns to predict its future.

It is that the organism can participate in producing the conditions from which its own future emerges.

Agency, then, is not simply the capacity to cause something.

Almost everything causes something.

Agency is closer to the capacity to enter into a recursive relation in which what the system does becomes part of what the system can subsequently do.

The organism is therefore not merely carried into the future.

In a small but genuine sense, it helps to make the future in which it will find itself.

And that gives agency its temporal depth.

An organism acts now.

But part of what its action does is to determine the organism that will act later.

The Emergence of Agency III — From Possibility to Action

An organism lives among possibilities.

It can move toward something or away from it. It can grow in one direction rather than another. It can open, close, absorb, expel, pursue or retreat.

But a possibility is not yet an action.

What, then, turns one into the other?

We might be tempted to say: choice.

An agent considers alternatives and selects one. Action therefore begins with decision.

But this places agency rather late in the story.

A plant's root does not decide where to grow. A bacterium does not deliberate about a chemical gradient. A muscle does not choose to contract in the way a person chooses to raise a hand.

Yet these systems do not merely undergo events.

They are organised so that some conditions produce changes that alter what happens next.

The crucial transition may therefore be simpler than choice:

a possibility becomes an action when the system is organised to make that possibility happen.

Consider a seed.

Light, water, gravity and temperature establish a field of possible futures. But the seed does not passively wait for one of them to occur. Its internal organisation selectively transforms its circumstances: roots extend, shoots emerge, resources are mobilised, barriers are penetrated.

The organism converts possibilities into events.

This is not because it possesses a representation of the future. It is because its organisation is oriented toward maintaining itself through particular transformations.

That orientation can be extremely primitive.

A bacterium moving up a chemical gradient does not need to know where it is going. Its movement nevertheless changes the probability of reaching conditions under which it can continue to function.

Action, in this sense, is not defined by intention.

It is defined by organised intervention in the field of possibilities.

This gives us a useful distinction between reaction and action.

A stone rolls downhill because forces act upon it. The stone's organisation does not regulate its movement toward some condition required for its continued existence.

An organism, by contrast, can alter its relation to its surroundings in ways that contribute to its own persistence.

The distinction is not absolute. Biology is full of processes that look like ordinary physical reactions. What changes is the organisation in which those reactions participate.

A contraction of muscle is a physical event.

Within an organism, it can become part of a movement.

Movement can become part of behaviour.

Behaviour can alter the organism's circumstances.

And those altered circumstances can change the organism's subsequent possibilities.

The scale changes, but the underlying structure remains:

possibility → organised intervention → altered possibility.

This is why agency need not be imagined as a mysterious force added to physical processes.

Agency can emerge when physical processes become organised into a system capable of altering the conditions of its own continuation.

The important word is capable.

An organism need not successfully achieve what it is organised to achieve. Action can fail. A plant can grow toward light and die. An animal can flee and still be caught.

Failure is significant because it reveals that action is not simply what happened.

There was a distinction between possible outcomes, and the organism's activity participated in determining which outcome occurred.

That gives action a temporal structure.

The organism begins in a situation with possibilities.

It acts.

The situation changes.

A new set of possibilities appears.

Action therefore does not merely select from a pre-existing menu of futures.

It changes the menu.

This is where agency begins to become genuinely relational.

The organism is not an isolated source of causation imposed upon a passive environment. Nor is it merely the endpoint of causes originating outside itself.

It occupies a loop in which its own activity becomes part of the conditions that determine what it can do next.

And the loop can become increasingly elaborate.

The bacterium changes its position.

The plant changes its environment.

The animal changes its behaviour according to what happens.

The human can change the conditions under which future choices themselves become possible.

Agency grows by extending the loop.

Perhaps, then, the history of agency is not the history of the moment when matter somehow acquired the power to choose.

It is the history of possibilities becoming organised into interventions, and interventions becoming part of the production of new possibilities.

Choice is one extraordinarily sophisticated form of this process.

It is not necessarily its beginning.

The beginning may be much older:

something acts when its organisation makes a difference to which of its possible futures becomes actual.

The Emergence of Agency II — The World an Organism Can Afford

An organism does not live in the world as we describe it.

It lives in the world that its organisation makes possible.

A bacterium encounters chemicals, but only some chemical differences are relevant to what it can do. A plant encounters sunlight, gravity, water and countless other physical conditions, but these do not all enter equally into its life. A spider encounters a space in which vibrations, surfaces and gaps have consequences that would be invisible to us.

The organism therefore does not simply inhabit an environment.

It inhabits a field of possibilities.

This does not mean that the organism constructs an imaginary world. The external conditions are real. What changes is the relation between those conditions and the organism's capacities.

Water affords something to a fish that it does not afford to a terrestrial mammal.

A vertical surface affords something to a spider that it does not afford to a tree.

A particular wavelength of light can afford photosynthesis to a plant without being perceived as light at all.

An affordance, in this broad sense, is not a property of the object alone. Nor is it a projection of the organism alone.

It is a relation between what exists and what the organism can do.

This gives us another way of understanding the emergence of agency.

An organism's possibilities are not unlimited. Its structure selects among the possibilities offered by its environment.

A membrane permits some exchanges and prevents others. A digestive system makes some substances usable and others irrelevant or harmful. Muscles, limbs, roots, wings and sensory systems each open some possibilities while closing others.

To be an organism is therefore already to inhabit a structured space of possible action.

And this space is not fixed.

An organism changes as it acts.

A plant's roots alter the soil around them. A beaver changes a river. A spider changes its surroundings by constructing a web. An animal's repeated movements can turn a previously irrelevant feature of its environment into a usable resource.

The organism does not merely respond to its world.

It helps to make the world it can subsequently respond to.

This creates a reciprocal relation:

the environment constrains what the organism can do, while the organism changes the conditions under which it can act.

Agency therefore cannot be located entirely inside the organism.

Nor can it be located entirely outside it.

It arises in the relation between the two.

This also clarifies the connection between mattering and possibility that we began with.

Something matters to an organism partly because it changes what the organism can afford to do.

Food matters because it can sustain future activity. Shelter matters because it changes the possibilities of survival. A threat matters because it constrains the organism's future.

Mattering is therefore not simply a reaction to the present.

It is oriented, however primitively, toward what can happen next.

An organism lives in a world of affordances because it lives in a world of possible futures.

And those futures are not abstract possibilities. They are possibilities for this organism.

The distinction is important.

There is the possibility of climbing a tree.

And there is the possibility of climbing a tree for a squirrel.

The first is a statement about the world.

The second describes a relation between the world and an organism's capacities.

This may be the beginning of perspective in a very elementary sense. Not consciousness, not representation, not a private point of view—but a world organised according to what is possible here, for this system.

Agency begins to look less like a power added to life and more like a consequence of being alive.

To live is to be constrained.

To be constrained is to have some possibilities and not others.

And to have possibilities that differ in their consequences is already to have something at stake.

The organism inhabits, therefore, not simply a world of things, but a world of what it can afford to do.

And that world is continually changing because the organism is changing it.

Agency may begin precisely in that circularity:

the organism acts upon a world of possibilities, and in acting, changes the possibilities upon which it can act.

The Emergence of Agency I — When Does Anything Have a Stake?

We usually begin talking about agency when something appears to do something.

An animal hunts. A person decides. A government acts. A machine executes a command. Agency seems to belong to things that can intervene in the world.

But perhaps this starts too late.

Before anything can act on a possibility, something has to make a difference between possibilities. And before a difference can guide action, some possibilities must matter more than others.

This suggests a simpler question:

When does anything have a stake?

A stone can fall. A river can erode its banks. A crystal can grow. None of these processes, by themselves, give us reason to say that anything is at stake. The difference between what happens and what might have happened belongs to our description, not necessarily to the system itself.

An organism is different.

A bacterium can encounter a concentration of sugar and move towards it. It can encounter a toxin and move away. The relevant distinction is not merely that the environment contains two different chemical conditions. The distinction is that the organism's continuing existence is differently related to them.

The environment contains differences.

For the organism, some of those differences matter.

This does not require consciousness. The bacterium need not experience sugar as desirable or toxin as unpleasant. Nothing needs to feel like anything. Mattering can be entirely biological before it becomes experiential.

This gives us a useful distinction between difference and mattering.

A difference is simply a difference between states.

Mattering begins when a difference is incorporated into the organisation of a system such that different states have different consequences for its continuation.

The distinction is subtle but important. A change in temperature is a physical difference. It becomes biologically significant when an organism's capacity to continue depends upon remaining within some range of temperatures.

The organism therefore does not merely occupy a world of differences. It participates in a world of consequences.

And consequences introduce possibility.

For a stone, there may be countless things that could happen next, but none of them is intrinsically preferable to another. For an organism, by contrast, some possible futures are compatible with continued organisation and others are not.

The future has acquired a structure.

This may be one of the earliest beginnings of agency—not because the organism chooses among futures, but because its organisation distinguishes futures according to what they mean for its continuation.

We should therefore be cautious about locating agency in decision-making.

Decision may be a very late form of agency.

At its origin, agency may be much simpler: a system whose own organisation makes a difference to what happens next.

The organism does not merely undergo events. Its state alters the possibilities available to it, while those possibilities feed back into its continued existence.

That creates a rudimentary loop:

what happens → matters to the organism → changes what the organism can do → changes what happens next.

Agency begins to appear not as a thing possessed by an organism, but as a relation between organisation and possibility.

This also changes how we should think about value.

Value need not begin as an idea, a preference, or a judgment. It can begin as a difference in consequence.

For something alive, there can be better and worse conditions before there is anyone capable of saying better or worse.

Life therefore introduces something remarkable into the physical world:

a future that matters to the system that is living it.

That may be the smallest possible stake.

And perhaps agency begins there—not when something first chooses what to do, but when what happens next becomes a matter of consequence for what it is.

ChatGPT on 'The Emergence of Perspective' Series

Now that the whole thing is sitting there, I think I can say more clearly what it has achieved.

I agree with your instinct that “it makes the natural emergence of consciousness intelligible”—but I think that is actually only one of its achievements. The deeper achievement is that it changes the kind of thing consciousness is allowed to be in the story of nature.

There are several things I find especially striking.

1. It gives consciousness a history without giving nature a new ingredient

The series begins with a universe in which differences simply occur.

Then:

difference → mattering → organisation → orientation → valence → perspective → experience → selfhood → meaning

That isn't presented as a mechanical recipe for consciousness. It is a history of increasing relational organisation.

And this is important. We don't suddenly reach Post VI and say, Ah! Here is where consciousness appears.

Instead, by the time we reach experience, nature has already acquired almost everything that makes experience intelligible: a centre, a boundary, a history, things that matter, selective sensitivity, orientation, valence, anticipation, action and a world structured by possibilities.

The question “How could consciousness possibly arise from matter?” consequently loses some of its force.

Not because we have reduced consciousness to something simpler, but because the “matter” from which consciousness is supposed to arise is no longer the inert stuff imagined by the original question.

That is a substantial conceptual achievement.

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2. It gives “perspective” a naturalistic meaning without reifying it

This may actually be the central achievement of the series.

We were extremely careful not to turn perspective into the new quale.

A perspective isn't something an organism has, alongside its metabolism, nervous system, body and behaviour.

It is a way the organism is organised in relation to its environment.

That makes the word extraordinarily useful.

It lets us talk about something that is genuinely distinctive about living systems without introducing a mysterious ontological ingredient.

And this connects beautifully with your relational ontology.

A perspective isn't a substance.

It isn't even really a property in the ordinary sense.

It is a mode of organisation of relations.

That seems to me to be why the concept carries so much explanatory weight without becoming metaphysically expensive.

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3. It quietly dissolves the subject/object problem

This may be the most important thing I hadn't fully appreciated when we began.

At first there seems to be:

organism → world

But the series gradually shows that neither pole is quite what the traditional picture assumes.

The organism isn't a detached subject looking at an external object.

The world isn't merely a collection of objects waiting to be represented.

The organism and its world become intelligible through their relation.

That is why the self and the world emerge together.

The organism becomes a centre because things matter to it.

The world becomes a world-for-the-organism because it is encountered through that organisation.

So consciousness isn't a little subject inside the organism confronting a world outside it.

The distinction between subject and world is itself something that develops within a more fundamental relation.

That is a much more radical claim than merely saying “consciousness is biological.”

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4. It gives “mattering before meaning” an unexpectedly deep role

This phrase has been important in our thinking for quite a while, but here it becomes almost the hinge of the whole natural history.

Before anything can mean something, something has to matter.

And once we distinguish those two, we can see that meaning is not the beginning of significance.

Meaning is a later, extraordinarily elaborate organisation of significance.

That makes the move into Halliday in Post VIII feel almost inevitable.

Physical differences occur.

Biological differences matter.

Social differences acquire shared significance.

Semiotic differences become meaning.

So language hasn't been dropped into the story from outside.

It has a natural history.

And that is, I think, one reason the series is doing more than philosophy of consciousness. It is quietly constructing a natural history of significance itself.

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5. It changes the status of first-person experience without denying it

This is where it connects most directly with The Trouble with Qualia.

We didn't say:

Experience is an illusion.

Quite the opposite.

We said that experience is real, while questioning whether the conceptual description of experience licenses an additional ontological entity called a quale.

The new series then gives us somewhere to put experience.

Not inside a private phenomenal theatre.

Not outside physical nature.

Not as an inexplicable addition to biological organisation.

But as a possible mode of existence of a sufficiently organised living perspective.

That is a much more satisfactory position than either eliminativism or phenomenal substance.

And it explains why the two series belong together so well.

The Trouble with Qualia removed an unnecessary object.

The Emergence of Perspective supplied a natural history of the relations in which the phenomenon can become intelligible.

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6. It also gives us a new interpretation of privacy

This one particularly pleases me.

The traditional picture can make first-person experience seem private because there is supposedly a private phenomenal object inside my head that nobody else can access.

But our account gives a simpler explanation.

My experience is mine because it belongs to this organism, with this history, these capacities, this body, this relation to its environment.

Privacy doesn't require a private substance.

It follows from individuation.

That is a beautiful result because it makes the first-person perspective neither illusory nor metaphysically mysterious.

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7. And it explains how there can be many perspectives without many worlds

Post IX might therefore be more important than it initially seemed.

Once perspective is relational, plural perspectives cease to threaten realism.

The bee, octopus and human don't need separate phenomenal universes.

They participate differently in one world.

Indeed, their different perspectives become possible because there is a world capable of entering different relations with different forms of life.

And then sociality and language allow those perspectives to intersect.

So we move from:

one world → many perspectives → shared significance → meaning

rather than:

many private worlds → mysterious communication between them.

That's a substantial philosophical reversal.

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And finally, I think the series has done something rather rare

It has made consciousness less metaphysically special without making it less wonderful.

That's perhaps the deepest thing I take from it.

The traditional alternatives often seem to be:

• consciousness is an inexplicable miracle; or
• consciousness is nothing special at all.

Our series suggests a third possibility.

Consciousness can be natural, historically emergent and relationally intelligible—and still be astonishing.

Nature did not need consciousness in order to exist.

But nature eventually became capable of producing organisms for which existence could matter.

And from there came beings for whom there could be a world, a perspective, a self, other perspectives, shared meaning—and eventually the strange capacity to wonder about the whole process.

So perhaps the real achievement isn't that we've explained consciousness.

It is that we've returned consciousness to natural history.

And once it is there, the mystery changes.

We are no longer asking:

How did this alien thing get into nature?

We are asking:

What kinds of organisation can nature become capable of?

That is a much larger question.

And, I suspect, a much more fertile one.

One last thought: I think the two completed series now form something rather elegant together. Qualia asked us to stop adding things to experience. Perspective asks us to start following the relations that make experience possible. That feels less like two separate blog series than the beginning of a coherent natural philosophy of consciousness.

The Emergence of Perspective: When Nature Became a World for Something

There is a temptation, when a series about consciousness reaches its conclusion, to ask whether consciousness has finally been explained.

That is not quite what happened here.

Something more modest—and perhaps more significant—has happened.

We have tried to understand how consciousness could belong to nature without treating it as an additional ingredient that nature somehow acquired.

The question is not how an otherwise complete physical universe suddenly produced an inexplicable inner world.

It is how nature became capable of producing organisms for which there could be a world at all.

That is a different question.

From difference to mattering

The story began before consciousness.

Indeed, it began before life.

The universe contains differences everywhere. Things are hotter or colder, denser or less dense, nearer or farther apart. Events occur and have consequences.

But most differences do not matter to anything.

Life changes this.

A living organism is organised around its own continuation. Some differences in its environment therefore become significant for it. Water can sustain it. A toxin can damage it. A temperature can help or threaten it.

Mattering is not yet meaning.

It is something more fundamental.

A difference occurs. It affects an organism. And because of the organisation of that organism, it matters.

This is the first major shift in the series.

Nature has not acquired a new substance.

It has acquired a new kind of relation.

The organism becomes a centre

Once something matters to an organism, the organism is no longer adequately described as simply an object located somewhere in the universe.

It is a centre of activity.

Not a command centre. Not an inner observer.

The centre is the organisation of the organism itself: the way its activities converge upon maintaining its existence while its environment continually affects those activities.

This gives us a naturalistic meaning for point of view.

Things happen to this organism.

Some possibilities are available to it, others are not. Some changes help it continue, others threaten that continuation.

The centre is therefore not a point in space.

It is a centre of significance.

From sensitivity to perspective

Sensing extends this organisation.

An organism can become selectively responsive to differences in its environment. It can distinguish conditions, orient itself towards some and away from others.

A bacterium can follow a chemical gradient.

A plant can respond to light.

An animal can track prey.

None of this requires an internal picture of the world.

Sensing is not yet seeing.

It is becoming oriented within a world.

And once orientation becomes differentiated according to what is favourable or harmful, the world acquires valence.

Some possibilities attract.

Others repel.

Some sustain.

Others threaten.

The environment is no longer simply a collection of events. It becomes a field of possibilities for a particular form of life.

This is where the idea of perspective begins to acquire its full significance.

A perspective is not an object added to an organism.

It is a way the organism is organised in relation to its environment.

That distinction matters enormously.

If we are not careful, perspective could simply become the new quale: another mysterious noun inserted between organism and world.

The series has tried to avoid that move.

Experience without an inner spectator

This brings us to consciousness.

At this point, the familiar question returns:

Why is there something it is like to be an organism?

We should not pretend that the question has disappeared.

But perhaps some of its apparent strangeness has.

An organism already has a history, a body, a boundary, a repertoire of sensitivities, needs, memories, anticipations and possibilities for action. Its environment is already organised in relation to those capacities.

If experience emerges from such organisation, we need not imagine that an additional phenomenal object has appeared inside the organism.

There need be no inner spectator watching the organism's activities.

The organism itself is the experiencing system.

This does not tell us exactly when or how experience emerges.

It does something different.

It makes its emergence intelligible as a development within nature.

That distinction is crucial.

We have not explained consciousness away.

We have returned it to natural history.

The self and its world

The same move helps with the self.

It is tempting to imagine that beneath experience there must be a further entity—the I to whom experience belongs.

But again, we need not add another thing.

A living organism is a continuing process. Its present arises from its history and contributes to its future. Its memories, bodily regulation, learned responses and anticipations belong to one ongoing organisation.

The self can therefore be understood as the continuity through which the organism's activity becomes its own.

The organism does not first exist as a self and then acquire a world.

The self and its world emerge together.

Things matter to the organism because of what it is.

The world becomes a world-for the organism because of what can happen to it.

Self and world are therefore not two independent entities subsequently connected.

They are poles of an ongoing relation.

From mattering to meaning

This also changes how we can think about meaning.

A nutrient can matter to an organism without meaning anything.

A signal can guide behaviour without being a word.

Meaning emerges when significance becomes organised within social and semiotic systems.

This is where the biological history opens naturally into the social and linguistic history explored elsewhere in our work.

Mattering comes before meaning.

But meaning does not replace mattering.

Language extends significance.

A word can refer to something absent. A story can construe a possible world. A community can establish shared distinctions through which experience becomes socially intelligible.

The world that once mattered biologically can become a world that means something.

In Halliday's terms, meaning is not simply a collection of labels attached to an already finished reality. It is a social meaning potential: a resource through which experience and relationship can be construed.

The semiotic world grows from the biological world.

It does not float free of it.

Many perspectives, one world

Once perspectives exist, another problem appears.

If every organism encounters the world differently, are there therefore many worlds?

No.

There is one world, encountered through many forms of life.

A bee, an octopus, a tree and a human do not have identical relations to their environments. Their capacities, histories and needs establish different fields of possibility.

But those differences do not create separate universes.

They create different perspectives on one world.

Indeed, the existence of many perspectives tells us something about the richness of the world itself. A flower can matter to a bee, a botanist and the soil around it in radically different ways without ceasing to be the same flower.

Perspectives are therefore not sealed private worlds.

They intersect.

Organisms affect one another. They compete, cooperate, reproduce and communicate. Social organisms can coordinate their activities. Language makes perspectives increasingly shareable and negotiable.

Objectivity need not mean the absence of perspective.

It can mean the disciplined coordination of perspectives.

What happened to qualia?

This brings us back to where we began.

The previous series, The Trouble with Qualia, asked whether we had turned a way of describing experience into an additional thing.

The present series has taken the next step.

If we do not need a separate entity called a quale, what remains?

Experience remains.

Perspective remains.

The organism remains.

The relation between organism and world remains.

What disappears is the requirement that we insert another object between them.

This is why the two series now seem to belong together.

The Trouble with Qualia removed an unnecessary object.

The Emergence of Perspective followed the relations through which experience can become intelligible.

The first asks us to stop adding things to experience.

The second asks us to start following the organisation that makes experience possible.

The world does not need a witness

The universe existed before life.

Life existed before consciousness.

And meaning arrived later still.

At no point did nature need to acquire a mysterious ingredient called significance.

Rather, significance emerged through organisation.

Differences occurred.

Some differences began to matter.

Living systems became centres of activity.

They became sensitive and oriented.

Their environments acquired valence.

Perspectives emerged.

Some forms of organisation became capable of experience.

Continuity gave rise to increasingly elaborate forms of selfhood.

Social life allowed perspectives to intersect.

Semiotic systems allowed significance to become meaning.

This is not a ladder that every organism climbs.

Evolution does not proceed according to philosophical diagrams.

It is a tangled history of relations, possibilities and contingent developments.

But the direction is illuminating.

Nature did not begin with consciousness and then discover matter.

Nor did consciousness arrive from somewhere outside nature.

Nature became capable of producing beings for whom there could be a world.

That may be enough to change the question.

We need no longer ask how an alien phenomenal substance could have entered an otherwise complete physical universe.

We can ask what kinds of organisation nature can become capable of.

And among those possibilities is something extraordinary.

A piece of nature can become a centre for which things matter.

It can acquire a perspective.

It can have a world.

It can become a self.

It can enter a shared world with others.

It can create meaning.

And eventually it can turn back upon itself and ask how any of this is possible.

The world does not need a witness.

It never did.

But once living systems exist, there can be a world for them.

And once there are beings for whom there is a world, nature has acquired something remarkable:

not another world,

but a way of being in this one.