When Did “I” Become Separate From Everything? The Mystery of Consciousness and the Self
An article by
Dr. Aniruddha Babar
“The frightening possibility is that the ‘l’ you have spent your entire life protecting may be the very illusion that keeps you from seeing what you really are.”
The other day, I was leisurely wandering through “Ava Market” when I stopped at a corner to have some “bora and singju”. A few women sat behind heaps of vegetables, calling out prices, weighing bundles, bargaining with customers and laughing among themselves. People moved through the narrow spaces between the stalls, carrying bags, choosing vegetables, stopping here and there to bargain before moving on. I sat there for a while, eating and watching the market, and something about the scene began to feel strangely unfamiliar. Every person around me seemed to be living from a place I could never enter. I could see their faces, hear their voices and watch what they were doing, yet I had no access to the actual experience taking place inside them. Each woman selling vegetables had her own memories, worries, desires, disappointments and hopes. Each customer carried a private history that existed somewhere beyond my reach. They could see me in exactly the same way. I was another person in their field of vision, another body among many bodies, another stranger whose inner life was closed to them. There was no visible boundary separating one consciousness from another. Nothing in the market marked the exact point where “I” ended and “you” began. Yet the distinction felt absolute. My hunger belonged to me. My memories were mine. My thoughts appeared to belong exclusively to me. Their experiences belonged to them. We were all standing in the same market, breathing the same air, under the same sky, touching objects from the same physical world, and still each of us seemed enclosed within a private world of experience. The more I watched, the stranger this became. What creates that invisible boundary? Is it the body, the brain, memory, language, or the story each person carries about who they are? Is the boundary something that exists in reality itself, or something that emerges through the way a human being experiences reality? If there is ultimately one reality, how does it come to appear as countless separate centres of experience, each looking out at everything else and saying, “I”? And if the experience of separation itself arises within experience, who is there to experience it? Sitting there with bora and singju in front of me, watching women sell vegetables and the market carry on around me, I found myself caught by a question that seemed far larger than the ordinary afternoon in which it appeared: when did “I” become separate from everything?
The question sounds simple until we examine what it assumes. To ask when something became separate is already to assume a before and an after. It assumes time, change and an event that produced the distinction. It assumes there was some condition in which separation did not exist, followed by another condition in which separation appeared. It even seems to assume that whatever existed before separation could somehow be identified independently of the separation that followed. The moment we try to locate the beginning, the problem starts moving beneath our feet. If separation began at a particular moment, what was there before that moment? If there was already something there, what made it become divided? If nothing was separate before, who or what could have experienced the transition from unity to division? The question quietly contains the very distinction it is trying to explain.
Yet separation is among the most convincing facts of ordinary life. Bodies occupy different places. Your hand can touch a table while mine remains still. You can hear a sound that I cannot hear. Your childhood memories are inaccessible to me. Your pain occurs inside your nervous system and your fear changes your body in ways I cannot directly experience. You dream your dreams and I dream mine. There are billions of human beings on Earth, and each appears to possess a centre of experience that feels immediate, private and unmistakably personal. We do not have to be taught that someone else is separate from us. The distinction appears almost as soon as we begin to experience the world. A baby discovers its own body through sensation, movement and contact. Over time, it learns that some movements belong to its own body and others occur outside it. It learns its name, recognises familiar faces, develops memories, responds to approval and rejection, anticipates consequences and gradually constructs a coherent story about itself. Somewhere within this development, the simple fact of being alive becomes the feeling of being someone.
The body seems like the obvious boundary. My skin ends here; the world begins there. My lungs draw air from outside; my stomach receives food that was once somewhere else. My blood carries oxygen that entered through the atmosphere. Celis constantly die and are replaced. Heat leaves the body. Water enters and leaves. Microorganisms live on and within us. The body has a boundary, yet the boundary is biologically active and permeable. What we call an individual organism is continuously exchanging matter and energy with its surroundings. The body remains a real biological system, and its separateness has enormous practical importance, yet the physical processes sustaining it extend far beyond the apparent edge of the skin. The air I breathe has passed through forests, animals, buildings and other human beings. The food that becomes part of my body once existed as soil, sunlight, water and living tissue. The boundary of the organism is real in one sense and deeply relational in another.
Neuroscience makes the picture even more interesting. Experiments such as the “rubber-hand illusion” show that the brain can incorporate an artificial hand into the felt representation of the body when visual and tactile signals are arranged in the right way. The hand is not physically attached to the person, yet the brain can generate a temporary sense that it belongs to the body. Such experiments reveal something important about bodily identity: the feeling of ownership is constructed through the integration of sensory information. The physical organism remains there, of course, but the experience of “this is my body” involves an active process of interpretation. The brain continually receives signals from the body and environment, compares them with expectations, updates internal models and prepares responses. Contemporary approaches often describe perception itself in terms of prediction and model-building. The sense of self can be understood within this framework as a continuing model that links bodily sensations, memory, emotion, expectation and action into a coherent point of view. This gives us a strange situation. The self feels like the most immediate thing imaginable, yet when we inspect it closely, it appears to be assembled from processes. The body changes. Thoughts change. Emotions change. Beliefs change. Memories fade and new ones appear. Personality can change through age, relationships, trauma, learning and circumstance. Even the physical matter composing the body is continually in motion. Still, through all these changes, there is a powerful sense of continuity: I was there yesterday. I am here today. I will be there tomorrow. The self behaves like a thread running through changing events, even though every attempt to isolate the thread leads us back to changing physical and psychological processes.
Then we reach the harder question: consciousness itself. Everything I know about my body is known through experience. I see my hand. I feel pressure against my skin. I hear a voice. I remember yesterday. I observe my thoughts. Even the scientific instruments used to investigate the brain become meaningful to me through perception, measurement and interpretation. Science can describe neural activity with extraordinary precision. It can identify patterns associated with perception, attention, memory, decision-making and behaviour. It can show how particular injuries alter personality or consciousness. It can trace electrical and chemical processes across neural networks. The deeper philosophical difficulty concerns the existence of experience itself. Why should electrical activity, chemical signalling and information processing be accompanied by the felt quality of seeing red, tasting salt, remembering a childhood afternoon or feeling grief? A complete account of neural mechanisms still leaves open the question of why there is something it feels like to undergo those mechanisms.
Several contemporary theories attempt to explain consciousness in terms of brain function, including approaches involving globally available information, integrated information and higher-order representations. Each offers a serious framework for understanding aspects of conscious processing. None has settled the entire philosophical question. The scientific debate remains active precisely because explaining the functions associated with consciousness and explaining the existence of subjective experience are deeply related questions with different dimensions. We can increasingly describe what the brain does when a person sees, remembers, decides or reports an experience. The existence of the experience itself remains difficult to capture from a third-person description.
That difficulty brings us back to the market. Suppose I stand there watching another person laugh. I can observe her facial expression, hear the sound of her laughter, measure her physiological responses and examine the activity of her brain. I can develop an increasingly sophisticated account of what is happening inside her nervous system. Yet I still do not directly experience her laughter from her point of view. Her memory remains hers. Her pain remains hers. Her private image of childhood remains inaccessible to me. This is perhaps the strongest argument for the existence of separate centres of consciousness. Reality appears to contain many perspectives, and each perspective seems locked within itself.
If reality is fundamentally composed of countless independent centres of experience, we have to explain how subjective experience exists at all and how countless private worlds arise within the same physical universe. If reality has some deeper continuity, we face a different mystery: how can that continuity appear as so many distinct perspectives, each with its own memories, sensations and sense of being a separate self? One mystery concerns the existence of many subjects. The other concerns the appearance of many subjects within a deeper continuity. Neither possibility is simple.
Pure mathematics gives us an interesting way to think about this without pretending that mathematics proves anything about consciousness. Consider a continuous line. It can be one mathematical object and still contain infinitely many distinct points. Any two points can be identified precisely. Their distinction does not destroy the continuity of the line. Between any two distinct points on a continuous interval, infinitely many further points can be found. Difference and continuity can therefore coexist within the same mathematical structure. A single continuum can contain an enormous number of distinguishable locations without becoming a collection of unrelated things. The analogy is limited, yet it opens an important conceptual possibility: distinctness does not automatically imply absolute separateness.
Mathematics gives us another useful example through symmetry. A mathematical system can possess an underlying symmetry in which several possibilities are equivalent, while particular solutions can display distinct forms. Symmetry can be present in the structure even when the resulting configuration contains distinctions. This gives us a precise language for thinking about a larger question: perhaps unity and differentiation do not have to be mutually exclusive concepts. A structure can contain difference without losing the coherence of the structure itself. Again, this is an analogy, not evidence that consciousness operates according to some hidden mathematical unity.
Physics takes the thought into the material world. Everything that appears as an isolated object participates in processes extending beyond itself. The elements that make up our bodies were forged through cosmic history. The carbon, oxygen, calcium and iron in living organisms have histories reaching back through stars, stellar explosions and the formation of planets. Matter circulates through ecosystems and geological systems. Energy moves across boundaries constantly. At microscopic scales, the neat image of solid objects existing as completely independent pieces of substance becomes increasingly inadequate. Physics describes fields, interactions, probabilities and dynamic relationships. These facts reveal extraordinary physical continuity throughout nature. They do not, by themselves, establish that all consciousness is one or that reality is metaphysically unified. They simply show that the boundaries we experience at ordinary scale sit within deeper networks of physical processes.
The real difficulty appears when we try to explain separation itself. Suppose the experience of separation arises from a fundamental misidentification of the self. Then who performs the identification? If an individual self already exists in order to mistake itself for something limited, we have assumed the very individuality we were trying to explain. If some deeper consciousness makes the mistake, we have to explain how something fundamentally whole can become confused about its own nature. If another principle produces the confusion, we have introduced another layer of reality that itself requires explanation. The problem becomes circular very quickly.
The same difficulty appears with the idea of ignorance. Suppose the individual self is formed because it does not recognise some deeper reality. The phrase sounds explanatory until we ask who is ignorant. Ignorance appears to require a subject. Identification appears to require someone who identifies. A mistaken belief appears to require a believer. If the individual comes into existence through the mistake, and the mistake requires an individual who already exists, the explanation loops back upon itself. We have explained the origin of the self by quietly presupposing the self.
Perhaps the self develops in a much more ordinary way. The infant receives sensations. The nervous system distinguishes patterns. Memory begins connecting one moment with another. Language gives experiences names. Other people repeatedly address the child as a particular person. The child learns that certain actions produce certain consequences. Social relationships create expectations. The brain develops increasingly sophisticated models of the body and environment. Gradually, a stable sense of “me” emerges. There is no need for a mysterious event in which a separate self suddenly enters reality. The self may be an ongoing achievement of an organism interacting with its environment.
That explanation makes the self understandable as a process, yet it leaves the deepest question untouched. A model of the self is still experienced. A representation of the body is still present to someone as sensation. A memory is still remembered. A thought is still known as a thought. We can describe increasingly elaborate mechanisms through which a self-model is generated, yet the question “who experiences the model?” seems to return each time we try to eliminate the experiencer.
There is a practical reason the self feels so solid. Human life depends upon distinctions. I need to know which body is mine. I need to remember which promises I made. I need to recognise the people I love. I need to leam from my mistakes. Society depends upon responsibility, identity, trust and accountability. The self functions as a map through which a human being navigates the world. A map can be constructed and still be remarkably accurate. The fact that something is constructed tells us about its formation; it does not settle every question about its ultimate status. The mystery lies in the fact that the map seems to contain a centre from which the world is experienced.
And then comes the observer. I can observe my body. I can notice my thoughts. I can watch anger arise, recognise fear, remember a memory and notice my personality changing over time. This creates an immediate intuition that there is something deeper than all these changing contents. Yet if I try to observe that observer, the observer becomes another object of observation. I can think about myself watching my thoughts and then notice that thought too. The search keeps generating another layer. It becomes difficult to find a final entity that can be placed on a table and identified as the ultimate “l.”
There is also a question that any theory of reality has to confront: what happens to suffering? Even if all things are ultimately part of some underlying continuity, hunger still hurts, grief still breaks the heart, illness still changes lives, violence still destroys bodies and relationships and loneliness can become unbearable. A person in pain does not experience that pain as an abstract philosophical problem. It is immediate, intimate and real. Whatever reality may be at its deepest level, human suffering remains part of the reality we actually inhabit. Any explanation of consciousness or existence therefore has to leave room for the full weight of human experience, including everything that frightens us, wounds us and makes us feel most separate from the world around us.
The very intensity of suffering points back to the mystery we began with. Pain feels as though it belongs to a particular person, enclosed within a particular body and separated from everything beyond it. Grief has an “I” that grieves. Fear has an “I” that feels threatened. Loneliness carries the unmistakable sense of being one person surrounded by a world of others. The experience of suffering therefore brings the question of separation into its sharpest form: what makes an experience feel so completely personal?
The original question now begins to look different. “When did I become separate from everything?” assumes that separation was an event. Yet events already require time, distinction and change. Perhaps there was no moment at which reality first divided itself into separate pieces. Perhaps the experience of separation develops gradually through bodies, senses, memory, language, prediction, desire, fear and social identity. The question then shifts from when did separation begin? to what makes separation appear so convincing?
That shift matters because almost every feature of individual existence sits inside a larger network of conditions. The body depends upon an environment. The mind develops through relationships and language. Memory depends upon a history. Perception depends upon sensory information. Survival depends upon ecosystems. Every breath crosses the supposed boundary between self and world. Every thought carries traces of education, culture, experience and biology. The individual feels independent, yet every feature of individual existence arises within conditions extending far beyond the individual.
Perhaps this is why the problem refuses to resolve itself. The self is singular, yet it consists of changing processes. The body has a boundary, yet it continuously exchanges matter and energy with its surroundings. The mind feels private, yet its structure is shaped through a shared world. Consciousness feels immediate, yet science still struggles to explain why physical processes are accompanied by experience. Individuality feels undeniable, yet nothing about the individual can be understood in complete isolation.
We are therefore left with two possibilities that are equally difficult to think through. Perhaps reality is fundamentally populated by genuinely separate conscious beings, in which case we must explain. why consciousness exists and why each conscious perspective is privately enclosed. Perhaps there is some deeper continuity underlying the apparent multiplicity, in which case we must explain how that continuity can appear as billions of distinct centres of experience. The first possibility makes consciousness mysterious. The second makes separation mysterious.
And perhaps the most difficult question comes after both. If there is some fundamental continuity and individual consciousness is an appearance within it, who experiences the appearance? If there are genuinely separate individuals, what makes each one a conscious centre in the first place? Either way, the questioner cannot step outside reality and examine it from a completely neutral position. The person asking the question is itself one of the phenomena being investigated. The instrument of inquiry is part of the mystery.
This may be why neuroscience, physics and mathematics can illuminate different pieces of the puzzle without closing it. Neuroscience can show how the brain constructs representations of body and world. Mathematics can demonstrate how distinction can exist within continuity. Physics can reveal layers of relationship beneath ordinary physical boundaries. Psychology can trace the development of personal identity. None of these, by itself, tells us why there is a first-person point of view at all, or why reality appears from here, through this particular life, as “me.”
Sitting in “Ava Market”, surrounded by people who were each experiencing the same afternoon from somewhere I could never enter, I realised that the mystery was not simply that there are many people. The mystery is that there is a world at all, that the world can be experienced, that experience can take the form of separate perspectives and that each perspective can turn inward and ask what it is. Somewhere between matter and mind, continuity and distinction, experience and explanation, the ordinary word “I” becomes extraordinarily strange.
If there is only one reality, perhaps the real puzzle was never how it became two. The puzzle is how the experience of two became so convincing.
How can one appear as two without ever becoming two?
(Dr. Aniruddha Babar is a Senior Academician, Public Policy Expert & Social Development Specialist, Writer, and Researcher currently serving in the Department of Political Science, St. Joseph College, Ukhrul, Manipur. He is also the Co-Founder and Deputy Director of the Centre for North-East Development and Policy Research (CNEDPR), St. Joseph College, Manipur.)
