Chapter 23: Flow and Movement

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Okay, let's unpack this.

We are about to dive into a concept so fundamental it, uh,

it really challenges the very ground we stand on.

It does.

Imagine for a moment that everything you perceive as solid or fixed or real, your desk, your own identity, even something like objective truth.

Right.

What if all of it is fundamentally misunderstood?

What if the universe, our consciousness and reality itself are not rooted in static things, but in just ceaseless, unavoidable constant motion?

That idea, well, it flips our normal scientific and philosophical assumptions entirely on their head.

It really does.

Our source material for this deep dive, flow and movement argues precisely that it says that stability is secondary and flow is primary.

So our mission today is to guide you through this, this profound contrast.

Yes.

The world of constant becoming, the flow versus the world of discrete static fragments.

We, you know, we typically rely on to make sense of things.

And what's truly fascinating here and what we'll get into is how this whole philosophical divide is mapped directly onto the functioning of our own brains.

Exactly.

It links the right hemisphere's grasp of continuity and wholeness with this deeper nature of reality and the left hemisphere's reliance on fixed fragmented concepts.

And we aren't starting with abstract theory.

We're starting with a story that brings this conflict to life inside one man's mind.

The remarkable and frankly disturbing case of Jason Padgett.

So the journey begins in 2002 with Jason Padgett.

And by his own description, he was a, you know, an ordinary happy -go -lucky

furniture salesman in Tacoma, Washington.

Yeah.

More interested in partying than in mathematics, as he tells it.

Exactly.

But one night he was brutally assaulted outside a nightclub.

He suffered a severe concussion.

And while the initial scan seemed inconclusive, when he woke up, his world had been violently and irreversibly altered.

And what happened next is just a dramatic example of neurological compensation.

Padgett's injury was bilateral, but later findings suggested the most severe functional damage was in his right hemisphere.

Which led to this phenomenon that researchers call a, what is it, a left hemisphere release.

A left hemisphere release phenomenon.

Essentially, the loss of the right hemisphere's constraints allowed the left hemisphere's particular way of processing to just go into overdrive.

It started specializing and completely dominating his perception.

Okay.

Let's pause on that idea of a release phenomenon.

Because when you hear overdrive or sudden genius, we often think of a gain, right?

A new power emerging.

But you're suggesting this was more like the removal of an inhibitor, which then resulted in this overwhelming focus on just one way of seeing the world.

Precisely.

The right hemisphere is vital for context, for nuance, for seeing the whole picture.

When that's impaired, the left hemisphere, which is specialized for narrow focus, for rule following, for manipulating parts.

It's unleashed without the necessary checks and balances.

And the result in Padgett was this acute,

intense,

almost compulsive aptitude for abstract geometrical drawing.

It wasn't just that he became good at geometry though.

No, not at all.

He developed severe obsessive compulsive symptoms, a highly restricted narrow focus, an inflexibility of routine,

and this pathological preoccupation with the parts of objects, almost to the exclusion of the whole.

That's the left hemisphere's world made manifest.

You know, narrow focus, insistence on rules, and dealing only with fragments.

So when researchers scanned him during his new passion visualizing mathematical formulas geometrically, the neurological picture must have been stark.

It was.

The scans showed activity almost exclusively in the left hemisphere, particularly the parietal cortex.

That's weird.

It's very counterintuitive.

For most people, when you're visualizing complex visuospatial imagery, especially stuff that accompanies mathematical concepts, your right lateral cortex is highly engaged.

Because the right hemisphere is better at that global visuospatial stuff.

Right.

But Padgett's complex images were restricted to the left side, confirming that the specialization had become an imposition.

It's important to keep the media narrative in check here too.

We hear about sudden genius,

but the sources offer a pretty significant critique of that idea.

They do.

Despite the complexity of his drawings, Padgett's actual grasp of conventional conceptual mathematics remained pretty basic.

He had to go back to school to learn the basics.

He did.

He had to learn the foundational principles of math conventionally.

So what he was doing, the sources suggest, wasn't a sudden deep understanding.

It was more like a hypertrophy of form without meaning.

Hypertrophy of form.

So a compulsive, intricate production of shapes.

Yes.

And importantly, these drawings were composed entirely of straight lines.

So if the meaning is absent, the form is just.

Production for production's sake.

Exactly.

And this connects to other neurological conditions that can follow right hemisphere damage.

Things like hypergraphia or loguria.

Which is what?

It's a compulsive, excessive output of words or written forms that are ultimately devoid of clear reference or, you know, real world significance.

In Padgett's case, the procedures, the painstaking, obsessional construction with straight lines became more important than any meaning or lived context.

It's a visual system of the left hemisphere running wild.

Specialized, yes, enriched in its own narrow domain, but fundamentally severed from the right hemisphere's grasp of coherence and context.

And the true horror, but also the profound philosophical insight, it comes from Padgett's subjective experience of the world after the trauma.

His trauma basically rendered the left hemisphere's view of reality for him.

He described this profound disruption of wholeness and continuity.

He reported that when he regained consciousness, things looked like individual picture frames coming in.

Wow.

So instead of the seamless continuous flow we all experience,

everything for him was shattered into segments.

He called it discrete and chunky or pixelated.

Like a badly compressed image.

Exactly.

Think of that where the smooth gradients are replaced by visible blocks of color.

Even the house he lived in, this familiar hole, this gestalt.

It just fell apart.

It seemed to fall away as a whole and become just a collection of shapes.

The whole was just denied in favor of the fragments.

That sounds terrifyingly like a neurological breakdown of time itself.

The smooth passage of time and motion was fractured for him.

It was.

Motion was broken down into this indefinite number of individual frames, all trending towards stasis.

When he extended his hand, he said it was like watching a slow motion or someone hitting pause over and over.

Right.

Someone pressing the pause button on a video very quickly.

He said the speed of perception normalized later,

but the disjunctive nature, that choppy quality, it remained.

Everyday vision became discrete picture frames with a line connecting them.

So the continuous current of duration was replaced by a sequence of static frozen moments and he applied this rigid segmented vision even to things that are by definition fluid and curved.

Absolutely.

The sources give these beautiful examples.

Raindrops were no longer smooth ripples or curves for him.

They look like little tangent lines.

And clouds.

Clouds move not as a continuous amorphous mass, but as little tangent lines in a spiral.

This preoccupation with tangent lines feels like the core visual metaphor here, doesn't it?

Yeah.

It leads to the complete disruption of curvature in space.

It does.

Padgett claimed he experienced all smooth contours, a balloon, a ripple on water, as small tangent and secant straight lines.

And this drove his obsession with creating these incredibly complex geometrical images using only straight lines.

He even rejected the idea of a perfect circle.

He did.

He felt he could always see the edges of the approximating polygon.

His perception, you see, was bound by the left hemisphere's finite logic.

It simply denied the existence of the infinite continuous curve.

You look at his famous drawings, even when he

quintessentially moving fluid shape of water spiraling down a drain, it's just reduced.

It's reduced to a stat -experimental crystalline abstraction composed entirely of straight lines.

That term crystalline really captures it.

The essence of the left hemisphere's imposition.

It's abstract, inanimate, frozen.

It denies the messy continuous quality of living things.

His visual world perfectly embodies the left hemisphere's approach,

taking a dynamic reality and translating it into a static, straight -edged, measurable equation.

What's so remarkable is that Padgett's unique visual fragmentation, it connects directly back to these ancient philosophical concerns that long predate neuroscience.

It really does.

This idea that our abstract intellect can't grasp fluid truth because it's fundamentally limited to straight, fixed lines.

That's a profound historical insight.

It's the ultimate critique of pure reason, in a way.

The sources point us back to the 15th century philosopher and theologian, Nicholas of Cusha.

Cusanus.

Right.

Cusanus argued that the intellect moves in straight lines, but reality, or truth, is fundamentally curved, like a circle.

Okay, let's make that visual for everyone listening.

Yeah.

Imagine trying to draw a circle using only straight lines.

You get a polygon.

Exactly.

And the intellect, which is represented by the polygon, can try to approximate the circle of truth endlessly.

You can add millions of sides, but you will never reach the perfect continuous curve of the circle.

Cusanus even wrote a treatise on the impossibility of squaring the circle.

He did, which was mathematically confirmed centuries later.

He saw the infinite truth as something that just escapes the finite conceptual mind.

And this philosophical distinction between the straight and the curved, it wasn't just some mathematical curiosity.

No, not at all.

Kepler, writing in 1597, he considered Cusanus and others divine for attaching such high importance to this difference.

The straight line was seen as the mark of abstraction and maybe the limitation of human civilization.

And this continues well into modern philosophy.

Henri Bergson, the great philosopher of duration, he echoed this.

He said that the logician, who relentlessly follows a straight tangent, inevitably becomes external to himself.

Pulled away from the living whole.

Yes.

Only when you return to intuition, to the curved, flowing reality, do you return to your true self.

The straight line represents that analytical mode that, while useful for, say, navigation,

fundamentally takes us away from the living reality.

We see this reflected in art as well, right?

The critique of rectilinear dominance.

I'm thinking of Hundertwasser declaring the straight line is the curse of our civilization.

It's the same idea.

The left hemisphere, as evidenced by Paget, is taking these dynamic, living, embodied forms, the flow, and translating them into static, inanimate abstractions.

His fragmentation is the imposition of geometry.

It is.

The lifeblood of the world, water, becomes crystalline patterns.

It's an act of magnificent abstraction, for sure, but it denies the essence of the flow, which is always evolving, always slightly asymmetrical, and fundamentally composed of curves.

So we're forced to confront the limitation of conceptual thought itself, the left hemisphere's great strength, and how that strength inherently biases us towards a static worldview.

That's it.

So Paget's fractured experience shows us the danger of a world broken down into static parts.

What does the world of continuity, the world grasped by a healthy right hemisphere, tell us about reality?

Well, it tells us that everything, fundamentally, is flow.

This takes us to William James.

It does.

James argued that the entire universe is a seamless flow, where members interdigitate with no clean cuts anywhere.

And this realization led to his most famous contribution,

the description of consciousness itself as a stream.

He emphasized that consciousness is nothing jointed.

It flows.

It's a dynamic process, not a collection of states.

Yes.

And the source material highlights the incredible significance of this.

The structure of the universe of reality and the structure of our awareness of it, consciousness,

are suggested to coincide.

They're aspects of one dynamic phenomenon.

Exactly.

The micro reflects the macro and vice versa.

And this idea of constant flow that is somehow also persistent, it takes us way back to Heraclitus.

His famous saying about the river, that you can't step into the same river twice.

Right.

And that's often focused on the idea of radical change.

But the sources remind us it's equally about permanence.

The river is a flow which ever changes but ever remains the same entity.

I find that so profound.

Persistence or enduring identity is acquired by changing, not in spite of it.

Your identity as a person is sustained through continuous, constant metabolic and mental change.

You are not a fixed statue.

You are a continuous process.

And if you try to atomize that duration, you lose the continuity.

Which is exactly where the hemispheric divide reappears.

The right hemisphere sustains this essential feeling of a continuous self, flowing through time, and it's often linked to areas like the dorsum medial prefrontal cortex.

But the left hemisphere's analytical bias, when you take it to its extreme,

philosophically atomizes the self.

That's right.

The extreme analytic bent reduces duration to these little atomic points, which leads to some pretty radical philosophies.

You think of Descartes' methodology of radical doubt, or even modern philosophers like Derek Parfit.

Parfit famously concluded that because of this fragmentation, persons have no continuous existence in the sense that we intuitively feel.

Wait, so the left hemisphere's insistence on breaking things into discrete, measurable units leads to the philosophical destruction of the self.

It does.

Because the analytic, step -by -step process cannot capture the essential flowing quality that makes the self endure.

Bergson again.

Yes.

Bergson argued that we can only find the one secure reality or enduring personality by seizing reality from within through intuition, which is the right hemisphere's mode.

The moment you try to measure the self analytically, it just dissolves into fragments, like Padgett's visual world.

So if consciousness is a stream, why is it so hard for us to grasp that fluidity the moment we try to conceptualize it?

What stops the flow?

When we switch modes, when we focus and inspect our own consciousness, the flow freezes.

Why?

Because conceptual thought, the currency of the left hemisphere, it doesn't flow.

Concepts cut themselves off from other concepts.

They become isolated.

Bergson states that concepts are formed on the model of solids.

That's a powerful analogy.

Concepts are crystalline.

They are.

They're crystalline, meaning they can't interpenetrate.

They are designed for a specific purpose, to utilize and manipulate matter so their structure is modeled on matter itself.

Rigid, fixed, discrete.

So the intellect, acting in this mode, tries to grasp a dynamic process by externalizing and freezing these inseparable elements.

And this brings us to what's called the conceptual net.

The conceptual net.

Yes.

Conceptual thinking produces these hard and fast categories, that and no other, which are crucial for practical manipulation, but whose implicit purpose is to stop us from seeing how things interpenetrate and flow together.

It's a necessary tool, but one that fundamentally misrepresents the continuous reality it's trying to capture.

And if conceptual thought fragments reality,

then the primary tool of conceptual thought language must also be a tool of fragmentation.

It has to be.

Thierkegaard highlighted this inherent contradiction.

He said he couldn't express reality in speech because language is based on ideality, which is necessarily an untruth when you apply it to unique, flowing existence.

And this is exactly why traditions focused on fundamental reality like Zen and Taoism express such a profound mistrust of language.

They point to what has to remain implicit.

We all know the famous adage, the tie that can be named is not the real Tao.

Language, with its drive for fixed, discrete, and general categories, automatically disrupts this deeper, implicit, flowing understanding.

The moment we articulate an experience, we substitute a fixed, discontinuous, general word for the unique, living element of that experience.

It's a fixative effect.

It cuts the continuum into separate conceptual entities.

And this tendency is hugely amplified by the specific linguistic patterns we favor in our culture.

Absolutely.

The sources highlight the pervasive practice of nominalization.

Substituting static nouns for dynamic verbs.

We don't talk about to act, we talk about an action.

We don't say we should flow, we talk about the flow.

That structural bias reinforces the perception of reality as these inert bits.

You see it everywhere in bureaucratic and academic prose.

It just drains the vitality from language.

It does.

Instead of actively architecting a plan, we talk about the architecture.

Right.

When this thingward mentality dominates, it traps us in the idea that our representations, the conceptual net, are reality.

Jodi, isn't there a contrast with other languages?

A huge contrast.

Languages like Navajo, for instance, rely heavily on verb forms.

They often render nouns completely unnecessary.

If we were forced to speak mainly in verbs, our whole default perception of the world might shift from a collection of things to a field of continuous events.

But wait a minute.

Isn't that conceptual,

those hard and fast categories, that resistance to flow, isn't that allowed us to build civilization, to manipulate matter so effectively,

to achieve incredible scientific breakthroughs?

Isn't this left hemisphere resistance ultimately a necessary good?

That is the essential brilliant paradox this material addresses.

Absolutely.

It is necessary.

William James argued that analytic thought is superimposed for practical ends only.

It lets us be efficient.

It lets us jump about over life instead of wading through it.

The universe is continuous, but it's not one throughout.

There has to be multiplicity, differentiation, and otherness within the flow.

So the left hemisphere provides the crucial resistance.

If consciousness is a stream, conceptual thought acts like the rocks and stones in the stream.

And that resistance is architective.

It causes differentiation.

It allows something to endure for a while, making it distinguishable.

And this leads us to Schelling's brilliant metaphor of the vortex or the eddy.

The coincidentia appositorum.

The coincidence of opposites.

Exactly.

It's at the heart of reality.

So tell us more about Schelling's vortex.

Schelling envisioned the stream itself as pure identity, pure flow.

When that stream encounters resistance, and this is the key part, the resistance isn't an external force.

It arises from the flow itself.

It's an internal friction.

And that friction causes the formation of an eddy or a whirlpool.

Right.

The resistance precipitates the collapsing of potential into the actual.

So the things we see in nature, they aren't fixed objects.

They're self -sustaining processes, like these eddies, constantly being reproduced anew.

Yes.

Preserving a temporary identity that is distinguishable from the overall flow, but never ever separate from it.

Schelling's cosmology defined being as this dynamic balance.

A tension between contraction or gravity, which seeks to pull things together, and expansion or light, which seeks to dissipate them.

Only the coexistence of these contrary forces, as parts of one process, the tension itself, prevents the universe from either collapsing instantly or dissipating infinitely fast.

So the dissonance isn't a fault?

No.

As the sources put it, it's part of the music.

This necessary resistance is far from theoretical then.

It's the creative engine of nature itself.

A simple resistance to a flow, an obstruction, a slight inequality in speed.

It doesn't just stop the flow.

No.

It leads to turbulence, which unfolds potential into extraordinary richness and complexity.

And this is beautifully documented in scientific illustrations of fluid dynamics.

It is.

Imagine a simple obstruction, like a rod or a cube placed in a smooth linear channel of water.

What emerges is in chaos, its structured complexity.

You get the famous Karman vortex street.

Which is?

Predictable, repeating rows of swirling vortices trailing off the obstruction.

So what starts as a straight line flow, hitting a straight edged impediment, transforms into intricate, continuous curved and self -organizing shapes.

It is multiplicity emerging predictably from unity, all through resistance.

This phenomenon was something that obsessed Leonardo da Vinci centuries ago.

He spent his life fascinated by water, by whirlpools, by turbulence.

He observed how water flowing around a stick acts like hair, having both a main current and a secondary reverse motion in the individual locks.

Leonardo's intuition was just astonishingly ahead of its time.

Indeed.

He observed, and modern science later confirmed, the critical role of vortices in the human circulatory system.

Specifically in the aorta.

Yes.

They're essential for the rhythmic and efficient opening and closing of the aortic valve.

The spiral form is intrinsic to efficient motion in nature.

So vortices are fundamental everywhere.

Almost all fluid flows in nature, and indeed all living organisms, they rely on sustained, turbulent energy flow.

They do.

But conceptually, turbulence is notoriously difficult to pin down.

It's of unsurpassed complexity.

Richard Feynman famously called it the most important unsolved problem of classical physics.

And Horace Lamb's self -deprecating quip from 1932 about hoping to understand quantum electrodynamics and the turbulent motion of fluids in heaven, and being more optimistic about the former, that perfectly captures its conceptual intractability.

And this intractability reflects what the sources call its right hemisphere metaphysics.

Exactly.

So let's elaborate on those metaphysical characteristics of turbulence.

Let's link them back to our core theme of flow.

Okay.

So first, turbulent flows are irregular.

They're unpredictable, yet they are fundamentally not lawless.

They operate by implicit principles.

Second, they are the ultimate expression of multiplicity in unity.

The entire flow is one, but it contains countless individual self -sustaining structures.

Third, they're continuous, non -discrete.

You can't break an eddy into measurable static parts without destroying it.

They're also intrinsically three -dimensional and rotational.

Right.

And fifth, they are highly context -sensitive, meaning their behavior can't be captured by simple global laws.

And sixth,

and most crucial for Schelling's argument, turbulence is metaphysically non -linear.

It is both the result of resistance and the source of resistance.

While remaining the flow itself, it is a continuous self -renewing process.

It is.

Think of a tornado, a cosmic vortex, a physical manifestation of Schelling's contrary forces.

And these vortices are also paradoxically utilitarian.

They are crucial for efficiency.

They allow fish to remain motionless in fast streams.

They help salmon rise up columns of water.

And they provide the mechanism for locomotion for swifts and butterflies who extract energy from the flow's internal resistance.

They are the epitome of maximizing potential by navigating constraints.

It brings us back to that consciousness analogy.

If we are, as Schelling suggested, simply more advanced whirlpools, eddies in the endless flow, constantly transforming and renewing ourselves through the internal resistance of the flow.

To truly grasp flow, we have to turn to its greatest exemplars in human experience, music and water.

Yes.

Music, according to philosophers like Joseph Piper, transcends conceptual thought entirely.

It should be the proper object of philosophy because it deals with the inner life, with patterns of motion, tension, and release that defy rigid definition.

Schopenhauer felt music spoke of the very essence of life, where other arts only spoke of its shadow.

And when we listen to music, we're not detached observers.

We are carried with and in the flow.

We lose that analytical distance.

The sources use that beautiful line.

We cannot tell the dancer from the dance.

The subject and object merge in the experience of flow.

And Suzanne Langer's concept of audible duration is key here.

Music gives tangible form and continuity to pure duration.

The sense of time that flows.

Which is fundamentally incommensurable with the static, measurable, sequential time that the left hemisphere quantifies for practical purposes.

Music isn't the static notes printed on a score.

Any more than life is the conceptual net of language.

It's a dynamic, self -organizing process.

Melodies are experienced as an automatic synthesis.

We don't actively calculate the transition from one note to the next.

They just flow naturally.

And this flowing coherence extends to our social lives.

It does.

The sources describe social connectedness itself as a musical memory.

A feeling for rhythm, synchronization, and the dancing steps of interaction.

Think of the tactus that shared pulse or heartbeat in medieval choral music.

Right.

When people are truly connected, whether they're dancing, walking together, or talking dynamically, they often enter into this subtle subconscious synchronization of rhythm.

It's a deep, fluid, right hemisphere coherence that conceptual thought attempts and usually fails to mimic.

Okay, now let's move to water.

It seems so simple, H .O., yet the physical chemist Felix Franks called it the most studied and least understood liquid.

And it's the most potent symbol for reality in traditions like Taoism for a reason.

Because water is peculiar,

it utterly resists the static, fragmenting models of the left hemisphere.

Its high degree of internal structure is maintained by hydrogen bonds that form cooperatively, not independently.

So you can't just model one molecule in isolation and aggregate the results.

You can't.

The entire system is complex and messy.

It requires constant, dynamic modeling that static computer models really struggle with.

The models fail because they try to force a frozen static description onto a scene of incessant change.

Indeed.

Water also exhibits architectivity, the way snowflakes show astonishing coordination between branches, acting as a single gestalt, a cohesive whole.

And its most famous anomaly, expanding when freezing, is biologically essential.

It is.

It allows oceanic circulation and life itself to thrive.

It's a perfect illustration of a complexity that resists analytical reduction.

And this inherent dynamic order brings us to the ancient Chinese concept of qi -ess.

Alien, the formal principle, often discussed alongside qi, the vital energy, is considered ontologically prior to the cosmos.

But critically, Agon is not a formulated law that can be written down and applied.

No, it is the spontaneous, inherent order and pattern in nature.

Think of the dynamic patterns you see in wood grain or marble or streams or even bone structure.

It's very much like Heraclitus' logos.

So, rally is the principle of self -organization.

It's the underlying structure that permits the flow.

Exactly.

It's closely related to the te, which flows everywhere but does not lord it over them.

Its power is permissive, very right hemisphere -like, not controlling, linear, or predictive, like the left hemisphere's desire for certainty.

So, the aesthetic appeal of kale is its combination of geometry and pure chance.

Yes, defining patterns that are non -random but also non -determined.

It's gestalt applied to the very fabric of existence.

We return once more to the line, the boundary between the hemisphere's worlds.

The right hemisphere's intellectual world is characterized by curvature, by reconciling opposites and continuous variation.

The serpentine double curve that Hogarth called the line of beauty and grace embodies this.

Straight lines inherently lack living quality.

Alberti recognized this centuries ago, noting the beauty found in the depiction of flowing hair in a horse's mane, the continuous curve.

Right.

And the left hemisphere's rigid rectilinear dominance, which Padgett physically manifested, is seen as a curse because it can only approximate the living, flowing curve through an infinite number of short, fixed tangents.

This preference for continuous flow, for the vortex, is fundamental to ancient cosmology, long before rationalist philosophy.

The pre -Socratic philosophers were fascinated by the idea that life and the cosmos emerged from a vortex, a reciprocation of opposites, a tension between forces of contraction and expansion.

Democritus explicitly argued.

The cause of coming into being, of all things, is the vortex.

Motion and dynamic tension were seen as the starting points for existence.

This suggests that motion isn't just a feature of reality, but it's the ontological primary.

Stasis is secondary, its derivative.

That's the core claim.

Reality requires both motion and relative stasis, the eddy, but the continuous flow has to hold the primary status.

Philosophically, the impossibility of building motion from stasis becomes evident.

Lignus.

Lignus, the father of calculus, argued that extension and duration cannot be constituted by aggregating points or static parts, because a point is a mental fiction.

Stack a billion points together and you still have no extension or duration.

You cannot build time out of fixed static moments.

Bergson was emphatic.

How can one fail to see that the essence of duration is to flow, and that one static element stacked on another will never result in anything that has duration?

So when the analytic mind tries to account for change, it reduces the process to static parts that no longer change.

Meaning the vital mobile reality of change itself forever eludes or grasps.

Which means that immobility is a fictional representation imposed for calculation and convenience.

Exactly.

Motion is described by Hegel as existent contradiction itself.

It is here and not here simultaneously.

We have to start with motion, because we cannot derive it from stasis.

And if motion is foundational to the universe, it must also be foundational to our knowledge and cognition.

It must be.

Our knowledge derives overwhelmingly from action and interaction.

From navigating, manipulating, moving, before we develop sophisticated concepts or language.

That's the premise of embodied cognition.

Right.

And Francis Goulton, surprisingly far ahead of his time in 1887, argued against the primacy of language and thought.

He suggested reasoning emerges from motion, not language.

He said we mainly record thought in language retrospectively.

Yes.

After the internal process is a classic left hemisphere function, the internal thinking is often nonverbal, rooted in movement and visualization.

This aligns with the modern understanding that the boundary of our cognitive processes is not just contained within the skull, but is distributed in the world we act in.

We literally think through the body.

And the conventional divide between pure thinking and motor function is, frankly, misleading.

Our brain confirms this tightness.

Research shows that just reading action words, verbs like kick or lick,

activates the relevant motor systems associated with the legs in the mouth.

Comprehension isn't abstract.

No, it involves internally simulating the state of the world being described.

And this link is tragically illuminated in pathology, forcing us to rethink the hierarchy of our cognitive functions.

Absolutely.

In classic motor diseases, like Parkinson's or motor neurone disease, the primary cognitive deficit is the difficulty retrieving action words, verbs.

They struggle more with verbs than with nouns.

Significantly more, sometimes by a margin of 50%.

And this is critical because, generally, in most types of cognitive impairment, nouns are actually more vulnerable than verbs.

So the motor system is tightly linked to action concepts and verb function.

It suggests the difference isn't just grammatical but experiential.

The verbs are the movement.

The nouns are the fixed things.

Precisely.

The imagined experience of movement is the mediation between thought and action.

And this leads us to the surprising star of this section,

the cerebellum.

The little brain at the back.

Traditionally seen as just coordinating motor behavior, but it contains an estimated 80 % of the brain's neurons.

That massive complexity can't be only for walking and balance.

It can't.

We now know the cerebellum is critical for a vast array of non -motor functions.

Emotional, social, and higher -order cognitive skills like reasoning, attention, and judgment.

It is deeply integrated with the prefrontal cortex.

And Jeremy Schmaman proposed the dysmetria of thought hypothesis.

That's a concept that needs defining.

Dysmetria usually means an inability to correctly measure distance or extent in movement, leading to errors.

Right.

Schmaman suggests the cerebellum acts like a mental choreographer.

It regulates the speed, the timing, the appropriateness of mental and cognitive processes, just as it regulates physical movement and coordination.

So if the cerebellum is damaged, you don't just walk stiffly.

Your thoughts themselves become jerky and poorly coordinated.

Exactly.

Lesions lead to the cerebellar cognitive affective syndrome, encompassing impairments in executive, visuospatial, linguistic, and emotional domains.

Which suggests that high -level phenomena motor, affective, cognitive, are not assembled from fragments.

They're already coherent holes at deep subcortical levels.

Which means the famous binding problem, how the brain reassembles the fragmented data it receives,

may be an artifact of our own epistemology,

a problem created by the left hemisphere's fragmented analytical way of looking at reality.

If we look at the whole, we see it was never truly a part.

Right.

The consequence of losing this fluid coherence is most tragically illustrated in disorders of self and time, like schizophrenia and autism.

Schizophrenic subjects frequently describe a jerkiness of time, cut, cut, cut, like a strobe light, and highly discontinuous fragmented thought patterns known as night's moves.

They even perceive smooth biological movement in others as jerky and machine -like.

Yes, and this loss of fluidity correlates directly with a disturbed sense of self, a loss of coherence giving a stalt.

And we see similar disturbances in autism with reported stiffer gait and jerky movements.

The anecdote provided by one person with autism describing having to line up thoughts like train cars instead of experiencing fluid movement is chillingly similar to Padgett's visual fragmentation.

This profound loss of flow across movement, time, and cognition highlights the right hemisphere's critical role.

RH regions, particularly the superior temporal sulcus, are dominant for the perception of biological motion, for assessing goals, intentions, and for emotional and social cognition.

The RH provides the coherence to gait and movement, and is dominant for motor intention.

And finally, we circle back to perception itself, which is not passive reception but active engagement.

Dewey argued that the motor element, the act of looking, the action, is primary to sensation.

And Linus and Busaki confirm this modern view.

Motion is prior to perception and cognition, because perception is fundamentally an active, exploratory, interactive process.

It is something we do.

A tendency toward action rooted in a care for the world.

As Schelling noted, every assertion of knowledge is inseparable from the movement, the act of engagement out of which it arises.

Motion is the very essence of knowledge.

So we started this deep dive with the dramatic, painful example of Jason Padgett, whose mind provided a stark, pixelated vision of the left hemisphere's fractured reality,

static, rectilinear, and measurable.

And we tracked that fragmentation through the philosophical critiques of the conceptual net and the fixative effect of language, especially nominalization.

We then followed the counterargument to the deeper, continuous reality of flow,

exemplified by Schelling's self -renewing vortex, where resistance creates dynamic complexity.

And the coherence found in music, the cooperative structure of water, and the Chinese principle of singlin.

This entire argument builds inexorably toward the conclusion of the ontological primacy of motion.

Being itself is motion, as Schelling claimed.

Immobility is a mental fiction imposed for practical calculation.

Motion is foundational, irreducible, and cannot be derived from static parts.

Which means analytic thinking, by starting from stasis, fundamentally fails to reconstitute the vital, mobile reality.

The ultimate truth, woven into ancient traditions and reinforced by modern science, is muji impermanence.

Everything flows and interpenetrates.

Heraclitus suggests there are not distinct, solid things that flow.

There is just flow, which manifests temporarily as things flowing.

The flowing is the ultimate reality.

And the attempt to freeze it is the great delusion of the left hemisphere.

So what does this all mean for you as you navigate your day?

Next time you see a river, watch water spiraling down a drain, or simply extend your hand, ask yourself, am I seeing discrete parts, straight lines approximating a shape, or am I sensing the indivisible, continuous, dynamic current of reality that is constantly recreating me?

Thank you for taking this deep dive with us.