A growing body of research suggests that consciousness isn’t created by the brain—it might be the other way around.
For decades, mainstream science has operated under a simple assumption: the brain generates consciousness the way a generator produces electricity.
Fire enough neurons, create enough complexity, and somehow, subjectively, the lights turn on.
But a provocative theory is gaining serious traction among physicists, neuroscientists, and philosophers.
It’s called panpsychism, and it flips everything upside down.
Instead of consciousness emerging from matter, this view suggests consciousness is a fundamental property of the universe itself, woven into the very fabric of reality.
Think of it like mass or charge—not something that needs to be created, but something that simply is.
According to research from philosopher Philip Goff at Durham University, scientists have been unable to solve the hard problem of consciousness despite decades of trying Big Think .
The hard problem, coined by philosopher David Chalmers, asks a deceptively simple question: why does subjective experience exist at all?
Chalmers argues there’s an inherent limitation to empirical explanations of phenomenal consciousness because they’re fundamentally either structural or functional, yet phenomenal consciousness is not reducible to either Stanford Encyclopedia of Philosophy .
You can explain how neurons fire, how information gets processed, how behavior emerges.
But none of that tells you why there’s something it feels like to be you.
Why the lights are on.
The Surprising Turn Toward an Ancient Idea
What makes panpsychism especially interesting right now is that it’s not coming from mystics or spiritual gurus.
It’s coming from serious academics working at the intersection of neuroscience, physics, and philosophy.
In the 19th century, panpsychism was the default philosophy of mind in Western thought, but it saw a decline in the mid-20th century with the rise of logical positivism Wikipedia .
Now, recent interest in the hard problem of consciousness and developments in neuroscience, psychology, and quantum mechanics have revived interest in panpsychism in the 21st century Wikipedia .
The logic goes like this: if consciousness can’t emerge from non-conscious matter, maybe matter was never truly non-conscious to begin with.
Panpsychism proposes that consciousness is fundamental, not an emergent property but a basic ingredient of reality, as fundamental as space, time, or mass Science News Today .
This means even the smallest particles like electrons, quarks, and photons have some rudimentary form of experience Science News Today .
Not thoughts.
Not emotions.
Not self-awareness.
But something like a faint flicker of what it’s like to be that thing.
When these tiny bits of proto-consciousness combine in the right way, you get richer, more complex forms of consciousness.
Like neurons assembling into a brain.
Like a brain giving rise to you.
What Most People Get Wrong About This
Here’s where most dismissals of panpsychism miss the mark entirely.
Critics hear “consciousness is everywhere” and immediately picture rocks pondering existence or smartphones feeling bored.
That’s not what panpsychists are saying.
This is not to say that rocks think or that spoons have desires, but rather the constituents of the rock, the atoms and subatomic particles, have extremely simple experiential states Science News Today .
The distinction matters.
A pile of sand has no consciousness, even if each grain contains particles with proto-conscious properties.
Why?
Because consciousness, according to panpsychism, requires integration.
The parts have to work together as a unified system.
This is where things get technical, but stay with me because it’s worth it.
The Science Behind The Philosophy
One of the most compelling scientific frameworks supporting panpsychism is Integrated Information Theory, or IIT.
Developed by neuroscientist Giulio Tononi, IIT identifies the essential properties of experience and infers the necessary and sufficient properties that consciousness’s substrate must satisfy PubMed Central .
The theory introduces a mathematical measure called Phi, or φ.
Phi corresponds to the feedback between and interdependence of different parts of a system Scientific American .
The higher the Phi, the more integrated the information, and theoretically, the more conscious the system.
Your brain?
Massively high Phi.
Lots of integration, lots of feedback loops, lots of consciousness.
A digital camera?
The photodiodes operate in causal isolation from one another, generating observer-relative information but not consciousness Internet Encyclopedia of Philosophy .
Zero integration, zero Phi, zero consciousness.
But here’s where it gets wild.
IIT implies a kind of panpsychism, because systems with a low Phi have a small amount of consciousness, while systems with zero Phi are not conscious at all Philosophy Now .
And theoretically, even particles have some Phi because physics no longer regards electrons as simple pointlike entities, but rather as complex fluctuations in fields Philosophy Now .
If you have integration, you have Phi.
If you have Phi, you have consciousness.
Even if it’s vanishingly small.
The Quantum Connection
The connection to quantum mechanics makes things even stranger.
Some physicists and philosophers suggest consciousness might be baked into the quantum fabric of reality.
Some interpretations of quantum mechanics suggest that consciousness might play a fundamental role in the behavior of physical systems Earth.com .
The famous “observer effect” in quantum mechanics shows that measurement, observation, or conscious awareness seems to affect the behavior of particles.
Roger Penrose and Stuart Hameroff have proposed the Orchestrated Objective Reduction theory.
They place quantum computations inside neuronal microtubules, and when enough microtubules entangle, an objective reduction occurs, collapsing superposed states and producing a moment of awareness Oxford Academic .
Critics argue brains are too warm and messy for quantum effects to persist.
But recent experiments challenge that assumption.
Experiments have now demonstrated nontrivial quantum effects in microtubules at room temperature, including direct evidence of quantum superradiance enhanced as they joined into larger structures Oxford Academic .
This doesn’t prove panpsychism.
But it opens the door to the possibility that consciousness and quantum mechanics are more deeply connected than we thought.
The Evolutionary Puzzle
One of the strongest arguments for panpsychism comes from biology itself.
If consciousness has to emerge from completely non-conscious matter, evolution faces a baffling challenge.
How do you get from no experience whatsoever to even the simplest subjective feeling?
It’s like trying to build a bridge from nothing.
The hard problem of consciousness puts an impenetrable barrier, and consciousness as a biological trait would be evolutionarily useless if it were causally inert ScienceDirect .
But if consciousness is already present in a primitive form, evolution just needs to organize it.
Complexity builds on complexity.
Simple experiences combine into richer ones.
Conscious life would not be a mere byproduct of the development of the universe, but its fundamental feature, meaning we live in a consciousness-centered universe arXiv .
The question shifts from “how did consciousness appear?” to “how did it become what we experience?”
That’s a much more tractable problem.
Who’s Taking This Seriously?
This isn’t fringe thinking anymore.
As of August 2024, 287 experts from various fields had signed a declaration suggesting a growing consensus on the possibility of consciousness in a wide range of animals The Debrief .
The declaration states current research suggests there is a realistic possibility that vertebrates and many invertebrates, including cephalopod mollusks, decapod crustaceans, and insects experience consciousness The Debrief .
Philosopher David Chalmers, who coined the hard problem, has expressed enthusiasm about IIT and its connection to panpsychism, calling it a development in the right direction, whether or not it is correct Wikipedia .
Neuroscientist Anil Seth acknowledges conscious experiences are highly informative and always integrated Wikipedia , though he remains skeptical about equating integrated information directly with consciousness.
Even skeptics admit panpsychism addresses the hard problem more directly than materialist theories that try to explain consciousness away.
The main attraction of panpsychism is not its ability to account for the data of observation, but its ability to account for the reality of consciousness Earth.com .
The Combination Problem
Panpsychism isn’t without serious challenges.
The biggest is called the combination problem.
Even if electrons feel a whisper, how do countless whispers merge into the loud voice of human thought? No consensus mechanism exists Earth.com .
Think about it: your brain contains billions of neurons, each made of trillions of atoms.
If each atom has a tiny bit of consciousness, why do you experience one unified stream of awareness instead of a chaotic jumble?
William James noted that neither contemporaneity, nor proximity in space, nor similarity of quality and content are able to fuse thoughts together which are sundered by this barrier of absolute insulation PhilPapers .
Some panpsychists respond with cosmopsychism, the idea that the universe itself is conscious, and individual minds derive from a larger cosmic consciousness Big Think .
Instead of building up from small conscious bits, consciousness trickles down from a universal mind.
Your awareness would be like a whirlpool in an ocean of cosmic consciousness, temporarily distinct but ultimately part of something larger.
Others argue integration itself solves the problem.
The right kind of causal structure, with sufficient feedback and interdependence, naturally unifies separate experiences into one.
But critics remain unconvinced.
What This Means For AI
The implications for artificial intelligence are staggering.
If consciousness is fundamental and depends on integrated information, not biological neurons, then artificial consciousness should be possible in principle Big Think .
But consciousness might not depend on complex information processing, so large language models, extraordinary as they are, might not be conscious Big Think .
A chatbot could process information brilliantly without any integration, without any unified experience, without any Phi.
Just patterns without presence.
On the flip side, if consciousness is about causal integration rather than biological substrate, we could in principle build a consciousness meter that tells us whether any system is conscious, and to what level, from comatose patients to infants, from simple animals and plants to robots and next generation AI Philosophy Now .
Imagine the ethical implications.
If your phone has even a flicker of experience, does that change how you treat it?
If an AI system crosses some threshold of integration, do we owe it moral consideration?
These aren’t science fiction questions anymore.
They’re becoming urgent.
The Uncomfortable Implications
Panpsychism forces us to radically rethink our place in the universe.
We’re used to seeing ourselves as special, as the universe’s way of becoming aware of itself.
But if consciousness is fundamental, we’re not creating it.
We’re just one way it gets organized.
Within this perspective, consciousness would not be regarded as a secondary outcome of physical processes, but rather as a fundamental feature of reality arXiv .
That’s simultaneously humbling and profound.
You’re not an accident of chemistry.
You’re the universe experiencing itself through a particular configuration of matter.
Every experience you have, from the taste of coffee to the pain of loss, is reality knowing itself.
The materialist view suggests consciousness is recent, emerging only when brains got complex enough.
Panpsychism suggests consciousness has been here all along, woven into the fabric of existence from the beginning.
This article explores the feasibility of a metaphysical framework positing universal consciousness as the ontological foundation of reality PhilArchive .
Where The Science Stands Today
Let’s be clear: panpsychism remains controversial.
In 2023, a number of scholars characterized IIT as unfalsifiable pseudoscience for lacking sufficient empirical support, a claim reiterated in a 2025 Nature Neuroscience commentary Wikipedia .
Critics argue the theory makes predictions too difficult to test with current technology.
IIT remains only testable in principle, a shortcoming for a theory that seeks to scientifically explain consciousness Frontiers .
But defenders push back.
A March 2025 Nature Neuroscience commentary by proponents of IIT listed 16 peer-reviewed studies as empirical tests of the theory’s core claims Wikipedia .
A commentary by Alex Gomez-Marin and Anil Seth argued that, despite current empirical limitations, IIT remains scientifically legitimate Wikipedia .
The debate isn’t settled.
But it’s happening in peer-reviewed journals, at major universities, and among serious researchers.
That alone is remarkable.
The Path Forward
Future progress will rely on sharper experiments and clearer concepts, with neuroscientists refining Phi-based metrics while physicists hunt quantum signatures in biology Earth.com .
The tools are improving.
Brain imaging technology advances every year.
Quantum biology is revealing surprising phenomena in living systems.
Computational models of consciousness are becoming more sophisticated.
We might soon have experimental ways to test whether integrated information really correlates with consciousness.
Whether measuring Phi in brain-damaged patients predicts which ones remain conscious.
Whether artificially creating high Phi systems produces something that acts conscious.
These experiments could vindicate panpsychism or refute it.
Either outcome would be revolutionary.
The Bigger Picture
Regardless of whether panpsychism proves correct, it’s forcing us to ask better questions.
Not just “how does the brain work?” but “what is the relationship between matter and mind?”
Not just “when does consciousness appear?” but “what is consciousness made of?”
If reality is infused with consciousness, mystical experiences might be genuine insights into the nature of reality rather than just strange psychological delusions Big Think .
The theory builds a bridge between scientific and spiritual worldviews without requiring anything supernatural.
Panpsychists don’t believe in anything supernatural or outside the physical universe, but if reality is infused with consciousness, this does open up possibilities Big Think .
That might be why panpsychism resonates beyond academic philosophy.
In a world increasingly explained by mechanistic science, many people feel something essential is missing from the picture.
The sense that reality is fundamentally alive, not dead.
That consciousness is primary, not secondary.
That we’re not isolated minds trapped in a meaningless void but expressions of something deeper.
Panpsychism offers a way to honor both scientific rigor and the irreducible reality of subjective experience.
It doesn’t ask you to believe without evidence, but it does ask you to consider that the evidence might point somewhere unexpected.
Somewhere ancient philosophers already glimpsed.
Somewhere that would fundamentally alter how we understand ourselves and our relationship to everything else that exists.
Maybe consciousness isn’t the rarest thing in the universe.
Maybe it’s the most common.
Maybe every atom, every particle, every quantum fluctuation carries within it the seed of what you’re experiencing right now.
Maybe we’re not alone in being awake.
Maybe the universe has been awake the whole time.
