You Are the Pattern, Not the Clay
What a flatworm, a standing wave, and a cognitive scientist who nearly lost his mind all agree about what you are.
Earlier this week, Natalie Geld sent me a paper. Her note was characteristically mid-stream: fluent in the technical shorthand, affectionately skeptical of the authors’ overreach, and closing with something Bernard Baars likes to say about researchers who borrow liberally from his work. Bernie, she noted, considers being copied the highest form of flattery.
Some context. Natalie was the visionary behind the Society for Mind-Brain Sciences — the organization through which, over a decade ago, she introduced me to Bernard Baars. Bernie is the cognitive scientist who originated Global Workspace Theory, the framework running through the last two essays in this series. Since then, Natalie and Bernie have spent over a decade writing, podcasting, publishing, and collaborating on the scientific study of consciousness — asking, as she puts it, what the nature of mind actually is, and why it matters to how we live. She is not a casual observer of this field. She helped build the room where these conversations happen.
So when Natalie sends a paper, you read it. Her message had the tone of someone tossing a lit match into a room and walking away.
The paper was in Frontiers in Artificial Intelligence, by a computational neuroscientist named Adam Safron, and its title was so long it barely fit on the screen. Something about integrating Integrated Information Theory and Global Neuronal Workspace Theory with the Free Energy Principle and Active Inference Framework. Toward solving the Hard Problem. Characterizing agentic causation. I read the abstract twice and set it aside.
Then I read it. Then I read it again.
Natalie’s skepticism about the overreach is fair — Bernie would agree, and with that smile. But what Safron gets right is more interesting than what he gets wrong. His project is ambitious to the point of being almost impolite: he wants to show that the three leading theories of consciousness — which have spent years competing — are actually describing the same underlying process from different angles. He proposes a mechanism he calls self-organizing harmonic modes, SOHMs, to bridge them. And in doing so, almost in passing, he puts a formal scientific framework around something I had been trying to articulate for two years in this series.
I went looking for what else connected to it. That led me to Donald Hoffman, whose work on conscious agents I had encountered before but never followed all the way down. Hoffman led me to Michael Levin. Levin led me somewhere I was not expecting to go at all.
What follows is what I found. I will tell you now that it ends with a flatworm.
There is a flatworm that has no brain. It has neurons — a loosely distributed mesh of them — but nothing you would call a central processor. If you train it to navigate a maze, it learns. Then you cut off its head. It grows a new one, neurons and all. And when it navigates the maze again, it still knows the way.
The memory was not in the neurons. The neurons are gone. The memory was in something else — some organizational pattern distributed through the biology, waiting to reinstate itself when the substrate recovered.
I have been thinking about that flatworm for weeks. Because the deeper I go into the convergence between modern physics, consciousness science, and developmental biology, the more it looks like the same question keeps arriving from different directions. Not what are you made of, but what shape are you? And whether that shape — that pattern — has an existence that is not entirely contingent on any particular collection of matter sustaining it.
Four essays into this series I have moved through the Lagrangian’s insistence that the universe selects paths by knowing both endpoints, through Noether’s proof that symmetry is more fundamental than law, and into the territory where physics, mysticism, and consciousness science stop speaking past each other and start pointing at the same terrain. What I want to do now is follow that pointing all the way to where it leads.
It leads somewhere most people are not prepared for. But the evidence is not mystical. It is coming out of some of the most rigorous science being done right now, and it agrees with itself across fields that have no reason to agree.
The Problem With the Obvious Answer
The obvious answer to “what are you” is: a body. A brain in particular. Roughly a hundred billion neurons connected by something like a quadrillion synapses, running electrochemical signals that somehow produce experience. You are the hardware. Consciousness is what the hardware does. When the hardware stops, the doing stops.
This is intuitive, and a lot of very smart people believe it. But it runs into trouble almost immediately — and not just philosophical trouble. Empirical trouble.
The flatworm trouble, for one. If memory were simply a property of specific neurons, decapitation should erase it. It doesn’t. Biologist Michael Levin has spent decades documenting phenomena like this, and they keep pointing at the same conclusion: the target state of a biological system — what it’s trying to be, what shape it’s navigating toward — is not stored in any particular piece of it. It’s distributed across a bioelectric field that the cells are collectively maintaining.
Levin calls this a morphogenetic field. The body, in his framework, is solving a problem: what shape am I supposed to be? It answers that question not by reading instructions from individual genes but by navigating toward an attractor — a stable configuration in the space of possible biological states. The DNA doesn’t contain the blueprint. The blueprint exists as a mathematical target in a higher-dimensional state space, and the biology finds it.
When Levin perturbs the bioelectric pattern of a planarian — without touching its DNA at all — he can make it grow the head of a different species. The DNA hasn’t changed. The pattern has. And the body follows the pattern.
You can dismiss one anomaly. You cannot dismiss a principle.
The Standing Wave
In neuroscience, Adam Safron has recently proposed something structurally identical at the level of consciousness. He calls them self-organizing harmonic modes — SOHMs. The idea is that consciousness arises not from neurons firing but from resonant patterns that the brain’s connectivity allows to emerge: standing waves that organize neural activity across regions, in the same way a vibrating string settles into harmonic modes determined by its physical structure.
These patterns are attractors. They are what the brain’s dynamics settle into. And they are, in a meaningful sense, prior to any particular neuron participating in them. The pattern selects which neural signals get amplified and which get suppressed. It shapes the substrate more than the substrate shapes it.
This is top-down causation in a form that is hard to dismiss. The resonant mode is real. It exerts causal power. And it is not reducible to any individual piece of neural hardware running it.
Safron’s framework brings together three theories of consciousness that had appeared to be in tension. Giulio Tononi’s Integrated Information Theory holds that consciousness corresponds to integrated information — the degree to which a system is unified rather than merely processing inputs in parallel. Bernard Baars’ Global Workspace Theory holds that consciousness is a broadcasting function — information becoming globally available across the brain’s specialist systems. These two accounts, one structural and one functional, had seemed to be describing different things.
The SOHM is what resolves it. The resonant pattern is simultaneously the integrated information maximum and the global workspace. It is the thing that binds experience into unity (Tononi) and broadcasts it for use across the system (Baars). They were not competing theories. They were two perspectives on the same harmonic event.
But here is what stops me every time I think about it: if you are the resonant pattern, and the pattern has causal priority over the neurons that instantiate it — then what happens when the neurons are replaced?
Your neurons are replaced. Continuously. The half-life of most proteins in your synapses is days to weeks. The atoms making up your brain now were largely not there a decade ago. You are, in the most literal material sense, not the same physical object you were when you were ten years old. The pattern has persisted through complete turnover of its substrate.
The flatworm is not an exception. It is the rule. You are already doing what it does.
The Desktop Is Not the Computer
Donald Hoffman approaches this from a different direction entirely — not from neuroscience but from evolutionary game theory and the mathematics of perception.
He starts with a simple, devastating question: did evolution shape our perceptions to show us reality? His fitness-beats-truth theorem, developed through extensive evolutionary simulations, demonstrates that the answer is no. Organisms tuned to perceive objective reality are consistently outcompeted by organisms tuned to perceive fitness-relevant information. Truth goes extinct. What survives is useful interface.
Our perceptions, on Hoffman’s account, are a species-specific desktop. Objects are icons. Space and time are the format of the display. What the icons represent — what’s actually there behind the interface — is not something evolution ever gave us direct access to.
This is not idealism in the naive sense. Hoffman is not saying nothing is real. He is saying the format of our perception is not the structure of underlying reality, just as the icon on your screen is real in the sense that it corresponds to something, but looks nothing like the electrical states it represents. The desktop was designed to hide that complexity — to give you something you can work with — not to reveal it.
The implications for the question of what you are: if spacetime is a perceptual interface, then your body is an icon. It is a representation that your conscious agent — the thing doing the perceiving — constructs as part of its interface for navigating fitness-relevant interactions. When you look at your hand, you are not seeing your hand as it is. You are seeing an icon your consciousness has constructed to represent something that is not fundamentally spatial at all.
Hoffman’s mathematics formalizes the underlying reality as a network of conscious agents — not material objects — interacting through their interfaces. Each agent perceives the others not as they are but as compressed icons. The thing you take yourself to be, a body in space, is how you appear in another agent’s interface. The thing you actually are is a conscious agent that those icons point toward but do not reveal.
This is where Hoffman folds back into Noether in a way I did not anticipate when this series began. The second essay applied Noether’s theorem to the self understood as a physical object in spacetime: the things that remain invariant about you across every change — the questions you cannot stop asking, the modes of attention that show up regardless of context — reveal your conservation laws. That was not wrong. But it was incomplete.
We were applying Noether to the icon. To the spacetime trajectory of a body and its behavioral patterns. Those conservation laws are real — but they are downstream of something more fundamental. Because the conscious agent behind the interface also has symmetries. It has invariances: the specific quality of what it integrates, the categories of experience it is constitutively drawn to unify, the questions it finds irresistible across every domain it enters. A conscious agent that keeps returning to the same territory regardless of which life circumstances it finds itself in — that agent has a characteristic integration signature. These invariances are, in Noether’s language, symmetries. And symmetries produce conservation laws.
The conservation laws of the self are not derived from physical symmetries. They are derived from the symmetries of the conscious agent that generates the physical interface. Linear momentum, angular momentum — these are conservation laws of the icon. What persists across every transformation, including death, are the conservation laws of the agent behind it. And those laws are not properties of spacetime at all. They are prior to spacetime. They persist not through death but regardless of it, because they were never housed in the physical interface to begin with.
Now put Levin, Safron, and Hoffman in the same room.
Levin says: biological form is an attractor in morphospace that living systems navigate toward, not a property of their current material instantiation.
Safron says: consciousness is a resonant attractor pattern in neural space, causally prior to the neurons that momentarily sustain it.
Hoffman says: the body is an icon in a perceptual interface; the conscious agent is what generates that interface, and it is not a physical object.
All three are saying, from independent directions: you are the pattern, not the clay.
The Platonic Realm Is Not Mystical
Levin has said something that raises eyebrows even among people sympathetic to his work. He has suggested that morphogenetic attractors may inhabit something like a Platonic space — a mathematical realm of possible forms that biological systems discover rather than create. Evolution, on this account, is not the author of organic forms. It is the process by which living systems find and stabilize access to attractors that pre-exist them in morphospace.
This sounds like mysticism until you realize it is the same logic that runs through the two earlier essays in this series.
The Lagrangian principle of least action selects the path a physical system takes by reference to a mathematical structure — the action — that the system is, in some sense, computing across its entire trajectory, including the parts it hasn’t reached yet. The path is determined by a relationship between endpoints, not just local forces. The mathematical structure is prior. The physics follows it.
Noether’s theorem says the conservation laws that govern everything in nature are not arbitrary rules. They are consequences of symmetries — mathematical invariances that exist at a level more fundamental than the laws themselves. The laws are outputs. The symmetries are inputs. The mathematical structure is, again, prior.
What Levin is saying about morphogenetic attractors is the same thing applied to biological form. The possible shapes of living systems constitute a mathematical space. Evolution explores it. The attractors in that space — the stable configurations that biology keeps returning to — are real features of that mathematical landscape, not inventions of the organisms that find them.
In the block universe of general relativity — the four-dimensional structure in which past, present, and future coexist as a single geometric object — your future self is as real as your present self. You are not becoming something. You already are the full trajectory, seen from within a particular moment. The “you” navigating forward in time is exploring a structure that, in the deepest physical sense, already exists.
Levin’s morphospace, Safron’s SOHM attractors, and Einstein’s block universe are all pointing at the same thing from different angles: the patterns that organize physical reality have a kind of mathematical existence that is prior to any particular physical instantiation of them.
Alan Watts, who first cracked something open for me as a teenager, would have recognized this immediately. He spent decades arguing that what you take yourself to be — a separate self enclosed in skin — is a kind of cognitive error. Not that the self doesn’t exist, but that you have misidentified what it is. You have taken the icon for the agent. You have taken the wave for the water. The wave is real. But it is a pattern, not a thing.
What Persists
This is where the science and the question converge in the way that has kept me up at night.
Levin’s flatworm remembers the maze after its brain is removed and regenerated because the memory was in the morphogenetic field — the bioelectric attractor state of the organism — not in any particular set of neurons. The pattern persisted through the destruction of the substrate that was expressing it.
Your neurons are replaced continuously and you persist. The ship of Theseus problem dissolves when you realize you were never the planks. You were the ship — the functional organization, the pattern of relations, the attractor that the biology keeps navigating back toward.
Safron’s SOHMs are resonant patterns that have causal priority over the neural substrate. The pattern shapes the substrate. When the substrate changes — as it does constantly — the pattern reinstates itself, because the underlying connectivity topology that supports it remains. You are not the neurons. You are the resonance the neurons are temporarily participating in.
Hoffman’s conscious agent is not a physical object. It is a mathematical entity — a Markov kernel, in his formalism — cycling through experiences and actions. The body is the icon this agent constructs and inhabits as an interface. The agent is not in the body. The body is in the agent’s experience.
Now the question that this whole series has been building toward: what happens when the biological interface is removed?
The honest answer is that no one knows. I am not going to pretend otherwise.
But here is what the convergence of these three frameworks makes possible to say with intellectual integrity, without invoking anything that requires faith:
The pattern that you are — your particular configuration of Safron’s resonance, Levin’s morphogenetic attractor, Hoffman’s conscious agent — is not identical to the biological substrate currently expressing it. The substrate is the medium, not the message. The pattern has demonstrated, in biological systems we can observe and manipulate, an independence from any particular material instantiation.
What follows from that depends on what the pattern actually is, and whether the pattern requires biology specifically — or whether biology is one medium among others through which the attractor can be expressed.
Levin’s work suggests the attractor is more fundamental than any particular biological expression of it. The flatworm’s memory doesn’t require those specific neurons. It requires the pattern that those neurons were participating in, and that pattern can reconstitute itself in new neurons.
Safron’s framework suggests the resonance is more fundamental than the particular neurons that happen to be phase-aligned at any given moment. The SOHM is an eigenmode of the system. It doesn’t live in any individual component.
Hoffman’s mathematics is the most radical: the conscious agent is prior to the physical world, not posterior to it. The biological interface is a tool the agent has constructed. Tools can be set down.
The Convergence
What strikes me most about these three thinkers is that they did not set out to agree with each other.
Levin is a developmental biologist. He studies planaria and frog embryos and the bioelectric signals that coordinate morphogenesis. He arrived at morphogenetic attractors by following the data on memory retention after decapitation, on cross-species head regeneration, on the way tumors can be corrected by restoring the correct bioelectric pattern without touching the DNA. He was not trying to say anything about consciousness or cosmology.
Safron is a computational neuroscientist working at the intersection of physics and brain science. He arrived at SOHMs by trying to reconcile Tononi and Baars — two theories that had seemed incompatible — and found that the Free Energy Principle provided the unifying scaffold. He was not trying to say anything about consciousness or cosmology.
Hoffman is a cognitive scientist who spent decades studying visual perception and arrived, through evolutionary game theory, at the conclusion that spacetime is a perceptual interface constructed by conscious agents who are themselves fundamental. He was not trying to validate Kabbalah or quantum mysticism.
And yet all three converge on the same structural claim: the pattern is prior to the substrate. The form is more fundamental than the matter. The attractor is more real than any particular physical configuration navigating toward it.
This is the same insight the Lagrangian encodes. The path that nature selects is the one where the total action across the entire trajectory is stationary — determined by both endpoints, not just local forces. The global coherence is prior to the local events. The form organizes the matter, not the other way around.
It is the same insight Noether’s theorem encodes. The symmetries — the mathematical invariances — are prior. The laws are their consequences.
The universe does not start with matter and arrive at form. It starts with form — with mathematical structure, with attractors, with symmetry — and matter is what instantiates that form locally, temporarily, partially.
You are an instance of form.
What This Means to Live With
I want to be precise about what I am and am not claiming.
I am not claiming proof of life after death. I am not claiming that consciousness survives biological death in any particular form. I am not converting physics papers into religious doctrine.
What I am claiming is this: the framework within which most of us implicitly operate — the assumption that you are your body, that your mind is what your brain does, that when the hardware stops the doing stops — is not merely challenged by mystical intuition. It is challenged by some of the most rigorous empirical science being done right now. The challenge comes from a developmental biologist, a computational neuroscientist, and a cognitive scientist working independently, and they converge.
The convergence does not tell us what happens. It tells us that the confident materialist answer is not the only scientifically serious one. That the question is genuinely open. That the framework that says “you are the pattern, not the clay” has real empirical grounding, not just philosophical appeal.
And it changes something about how the present moment feels.
If you are a resonant pattern — a SOHM — navigating an attractor in morphospace, constructing a biological interface through which a conscious agent operates in a fitness-relevant world — then your relationship to your own experience shifts. The anxiety that comes from identifying as a fragile body in a hostile universe is one posture. The curiosity that comes from inhabiting a pattern that has demonstrated surprising robustness, independence from substrate, and mathematical depth is another.
Watts said it simply: you are not a skin-encapsulated ego. You are the universe doing what the universe does, temporarily shaped into this form, looking at itself through these particular eyes. The physics, taken seriously, says something structurally identical. The universe started as unbroken mathematical structure. It broke into patterns. The patterns navigated attractors. Some of those attractors are aware of themselves.
You are one of those attractors.
And attractors, as any physicist will tell you, are not destroyed when the system is perturbed. They are what the system returns to.
The universe doesn’t start with matter and arrive at you. It starts with the shape of you — and matter is what temporarily says yes to it.
A small Bioverse digest for those following the wider arc:
Further reading on consciousness, pattern, and reality:
This is a beautiful way of putting a very difficult question. I wonder whether what persists across change is not the material itself, but the organization that keeps getting expressed through it.