Wille zum Leben.

"… da was der Wille will immer das Leben ist, eben weil dasselbe nichts weiter,
als die Darstellung jenes Wollens für die Vorstellung ist …"

("… since what the Will wills is always life,
because life is nothing other than the manifestation of that willing within representation.")

- Arthur Schopenhauer, Die Welt als Wille und Vorstellung, Volume I, §54 -

Sometimes the most profound thoughts come to you while you're taking a walk with your dog.

Today, mid-walk, I realized Schopenhauer may have been wrong.

Wille zum Leben.

First, it was an objection to his choice of words.

     Will (Wille): How can a universe have a sense of agency?

     towards (zum): How can the universe have a sense of direction?

     Life (Leben): How can the universe conceptualize what Life is?

Second, it was an objection to his definition.

     I know, for Schopenhauer, "Wille zum Leben" is not a conscious choice.

     It is not psychological agency.

     It is a blind, striving, irrational force that underpins all physical reality.

     So, is striving the true nature of the universe?

Third, it was an objection to both his choice of words, and his definition.

     If he meant to define the universe as a mindless, dispassionate, and unfeeling force,

     why did he choose language that was filled with consciousness, emotion, and agency?

In this post, I will attempt to explain why I think he might have been wrong.

Three questions to keep in mind while we proceed along this journey:

1. What comes before Life, and when does non-Life cross over into Life?
2. What comes after Life, and when does Will get involved?
3. If it isn't Wille zum Leben, what actually is driving the universe?

We'll keep asking them as we progress from the very beginning, starting from the point where beginning did not exist.

- ה -

בְּרֵאשִׁית בָּרָא אֱלֹהִים אֵת הַשָּׁמַיִם וְאֵת הָאָרֶץ
וְהָאָרֶץ הָיְתָה תֹהוּ וָבֹהוּ וְחֹשֶׁךְ עַל־פְּנֵי תְהוֹם וְרוּחַ אֱלֹהִים מְרַחֶפֶת עַל־פְּנֵי הַמָּיִם
וַיֹּאמֶר אֱלֹהִים יְהִי אוֹר וַיְהִי־אוֹר
וַיַּרְא אֱלֹהִים אֶת־הָאוֹר כִּי־טוֹב וַיַּבְדֵּל אֱלֹהִים בֵּין הָאוֹר וּבֵין הַחֹשֶׁךְ

(“In the beginning, God created the heavens and the earth. And the earth was formless and empty, and darkness was over the face of the deep, and the spirit of God hovered over the face of the waters. And God said, ‘Let there be light,’ and there was light. “And God saw that the light was good, and God separated the light from the darkness.”)

- Genesis 1:1-4 -

Makes as much sense as Schopenhauer and Nietzsche.

It seems God, physics and I agree on one thing.

There was a beginning.

...or not.

"...or not." is the far more interesting statement, for in order for something to begin, time must already  exist. But we are speaking of a condition in which we do not know whether time, as we understand it, existed at all. Therefore, “beginning” may be the wrong word.

So let's skip ahead and assume a point where beginning begins; Genesis 1:3.

"Let there be light"

This is as good a beginning as any. Since neither time nor light can be first.

Before light can exist as light, it must be distinguishable from what is not light. 

And there, in Genesis 1:4, we find it:

Separation (וַיַּבְדֵּל)

Or in a slightly different, more usable form: 

Difference.

- ה -

天下皆知美之為美，斯惡已
皆知善之為善，斯不善已
故有無相生，難易相成，長短相形，高下相傾

(“When all under heaven recognize beauty as beauty, ugliness already exists. When all recognize good as good, what is not good already exists. Thus Being and non-Being give birth to one another; difficult and easy complete one another; long and short give shape to one another; high and low define one another.”)

- Laozi, 道德經, Ch. 2 -

While we do not yet understand what existed before beginning, we do know that for beginning to start, it must begin with Difference.

Without Difference, nothing can be identified, related, changed, or said to exist as something rather than something else. Even beginning requires a distinction between before and after.

The First Defensible Separation

Within the universe’s first hundred-billionth of a second, in the extremely hot universe (approximately two quadrillion kelvin, an energy scale of roughly 160 GeV), distinctions familiar to us may not have existed in their present form. 

At that temperature, electromagnetism (carried by photons) and the weak nuclear force (carried by W and Z bosons) behaved as one electroweak interaction. Because the Higgs field had not yet settled into its present state, particles did not yet acquire mass from it in the way they do today.

///

• Electromagnetism:
  This is the force that governs how electrically charged particles interact. It is carried by massless particles called photons (light).
  
  Beyond holding atoms together (by keeping negative electrons bound to positive nuclei), electromagnetism is responsible for almost everything we experience macroscopically outside of gravity. It is the reason chemical reactions happen, magnets attract, electricity flows, and solid objects don't pass through one another (the electrons in your hand repel the electrons in your keyboard). Because its carrier particle has no mass, its range is infinite.

• Weak Nuclear Force: 
  Unlike electromagnetism, which holds things together, the weak force is the force of transformation. It allows fundamental particles to change their "flavor", for example, turning a proton into a neutron. This exact mechanism is what causes radioactive decay and allows stars to undergo nuclear fusion.
  
  It isn't inherently weak in its base energy; rather, its influence is drastically limited by its reach. The carrier particles of this force (the W and Z bosons) are extraordinarily massive. Because they are so heavy, they decay almost instantly, meaning the force can only reach across a distance smaller than a single proton (10⁻¹⁸ meters). At any scale larger than that, its influence drops to zero.

• Higgs Field:
  Is a property of space itself, an invisible field permeating the entire universe.
  
  When the universe was incredibly hot (before 10⁻¹² seconds), this field was highly energetic and symmetrical, with an average energy value of zero. Particles zipped through it at the speed of light, possessing absolutely zero mass.
  
  As the universe expanded and cooled, the field "condensed" or settled into a non-zero baseline energy state.

• The Photon:
  The photon is the carrier particle of electromagnetism. It glides through the condensed Higgs field without interacting with it at all. Because it experiences no "drag" from the field, it remains completely massless. This lack of mass allows it to travel at the absolute speed limit of the universe (the speed of light) and gives electromagnetism its infinite reach.

• The W and Z Bosons: 
  These are the carrier particles of the weak nuclear force. Unlike the photon, they interact heavily with the Higgs field, trudging through it like a person walking through deep snow. This interaction is what grants them their massive weight (nearly 100 times the mass of a proton). Because they are so heavy, they require immense energy to exist and decay almost the instant they are created, strictly limiting the weak force to a microscopic range.

///

Without the Higgs field giving them mass, the W and Z bosons were massless, and the distinction between the weak and electromagnetic forces had not yet emerged in its present form.

At those extreme temperatures, there was no electricity, no magnetism, and no radioactive decay. There was only one unified electroweak force seamlessly interacting with everything.

As the universe expanded and cooled (1.85 quadrillion kelvin, 159 GeV), the Higgs field settled into a particular nonzero state. 

The underlying laws retained their symmetry.

The physical state of the universe did not.

What had behaved as one interaction became distinguishable as two: electromagnetism, and the weak interaction. Nothing new was added. The arrangement stopped being uniform.

Particles that had previously behaved alike acquired different masses and properties. This is spontaneous symmetry breaking.

A separation of a type we are looking for occurred.

Reality did not necessarily acquire something new.

It entered a state in which one possibility became different from another.

This may not be the universe’s first separation. 

It is the earliest example for which we possess a tested underlying theory, although exactly how it unfolded cosmologically remains uncertain.

The early universe was already a dense field of particles continually colliding, transforming, appearing, and annihilating. Difference did not create Interaction. It changed what Interaction could produce.

• the W and Z bosons acquired mass;
• the photon remained massless;
• the weak interaction became short-ranged;
• electromagnetism remained long-ranged;
• quarks and leptons acquired different masses according to how they coupled to the Higgs field.

Difference acquired Consequence.

The Birth of Relation

But Difference cannot exist in isolation. The moment the universe produced a distinction between two things, it instantly produced something else: Relation.

Before symmetry breaking, while the electroweak interaction remained unified, their relationship was uniform. Once the Higgs field settled and the particles acquired different masses, they suddenly stood in Relation to one another.

• One was heavy (the W and Z bosons); One was weightless (the photon, the particle of light).
• One operated at a microscopic range; One operated across infinite space.

Relation is the architecture of consequence. 

It is the set of rules that governs how two different things interact.

Without Difference, there are no boundaries.

Without boundaries, there is no Relation.

Reaction (The Mechanism of Interaction)

Once distinct entities possess a Relation, their collisions are no longer uniform. They produce specific, rule-bound Reactions.

Because the weak interaction became short-ranged and the electromagnetic interaction became long-ranged, the particles in the early universe could no longer behave as a single, homogenous soup. Their Relations dictated their Reactions:

• Quarks began to bind together under the strong force to form protons and neutrons.
• Electrons were eventually captured by the electromagnetic pull of those protons to form atoms.
• Massive particles decayed into lighter particles.

A Reaction is simply the execution of a Relation. 

It is the Event that occurs when two different things intersect.

Three minutes after Big Bang, the universe cooled enough for protons and neutrons to fuse together, creating the first Helium and Lithium nuclei. However, these were just bare nuclei (a plasma state). It was still far too hot for electrons to attach to them.

Another 380,000 years later, the universe's temperature dropped to about 3,000 kelvin. At this temperature, electrons slowed down enough to be captured by the floating hydrogen and helium nuclei. 

The first true, electrically neutral atoms were born.

With the electrons finally locked into atoms, the chaotic, opaque plasma of the early universe cleared. The weightless photons, which had been trapped for millennia in a continuous state of collision, were suddenly free to fly unimpeded across the expanding void. Space became transparent. The universe flashed with its very first visible light.

1. Does Life exist? No.
2. Does Will exist? No.
3. Do we know what drives the universe? Reaction.

and thus we arrive at our first usable primitive:

Tendenz zur Reaktion
(tendency toward reaction)

Instead of Wille zum Leben, we have the much less sexier Tendenz zur Reaktion. From something that seemed full of Life, Direction, and Agency, we are left with a mathematical probability: 

Tᵣ = P(R | C). 

Schopenhauer 's pessimism has been replaced with Camus' absurdism.

We started by asking what drives the universe, and arrived at:

Things react because, under certain conditions, they are more likely to react.

- ה -

न हि कश्चित्क्षणमपि जातु तिष्ठत्यकर्मकृत् ।
कार्यते ह्यवशः कर्म सर्वः प्रकृतिजैर्गुणैः ॥

("no one can remain even for a moment without action;
all are compelled to act by the qualities born of nature.")

- Bhagavad Gītā, 3.5 -

The Journey so far:

[T₀]: We do not know whether Time or Space, as we understand them, exist.

[T+~one-trillionth of a second]: The universe cools enough for the Higgs field to settle into its new state and particles to acquire mass. Electromagnetism and the weak nuclear force become distinct.

[T+~3 minutes]: Nuclei of Hydrogen, Helium, and tiny amounts of Lithium exist.

What happened next:

[T+~380,000 years]: Those nuclei capture electrons. Atoms exist (structure exists). Light shines.

[T+~100–200+ million years]: As the universe expanded, microscopic quantum fluctuations occured. Gravity acted upon this Difference. Where the gas was slightly denser, gravity was slightly stronger. This pulled in more gas, which made the gravity even stronger, which pulled in even more gas. This runaway process of gravitational collapse pulled vast clouds of matter together, creating extreme localized pressure. Gravity took a nearly uniform universe and forced it to become structured.

As gravity crushed these massive clouds of gas together, the physical friction and compression generated immense heat. 

The first stars ignite. 

Atoms begin creating new kinds of atoms.

at Big Bang:

Nucleosynthesis created: Hydrogen, Helium, and traces of Lithium.

inside stars:

Stellar Fusion created: Carbon (C; atomic number 6) through Iron (Fe; atomic number 26).

when stars died:

Neutron Capture (Cataclysms) created: Everything after Iron to Uranium (U; atomic number 92).

scientists at UC Berkeley:

Artificial Transmutation (Human Labs) created: Elements 93 (Neptunium) up to 118 (Oganesson).

But we digress. At [T₊₁] we only have Hydrogen, Helium, and traces of Lithium.

Reaction produces Change.

Repeatedly ordered Change reveals Cause.

Now [T₊₁] contains information about what happened at [T₀]​.

At this stage:

Hydrogen (H) could bond, but it suffered from a fatal mechanical flaw: it is a terminator.
Because it possesses only a single electron to share, it can only form one connection. Once it reacts, that pathway is permanently capped off. It allows for a single event, but immediately halts any continuous process.

Helium (He) was born perfectly satisfied.

With exactly two electrons completely filling its innermost and only shell, it was a closed loop from the moment of its creation. It possessed no open docking ports, no chemical hooks, and no thermodynamic deficit to drive a Reaction. It was entirely inert, a monument to chemical isolation that simply refused to participate in the scaffolding of the universe.

Lithium (Li) existed only in traces, and offered no structural advantage.

While it was highly reactive, the brute-force math of the early universe only allowed it to form as a cosmological rounding error. Even if there had been enough of it to build with, Lithium’s geometry suffers the exact same flaw as Hydrogen: it possesses only one active electron in its outer shell to trade away. It, too, is a terminator.

The universe had chemistry.

It did not yet have much chemical possibility.

If the universe ended like this; just a series of countless reactions, things would constantly build and break apart randomly. Left to its own devices, a complex molecule will eventually be bombarded by radiation, heat, or other particles, and it will shatter. In a purely entropic universe, reactions are fleeting. Two things interact, energy is dispersed, and they fall apart.

A + B ⟶ C ⟶ ∅

Things react and become something new.

To only disperse after a little while.

Beryllium (Be) is a perfect example. When a star's core collapses and heats up to 100 million kelvin, this forces two Helium nuclei to smash together:

Helium (He) + Helium (He) → Beryllium-8 (Be).

But Beryllium-8 is fatally unstable. It cannot maintain a permanent bound state. Within roughly a tenth of a quadrillionth of a second, it shatters back into two Helium nuclei. It cannot achieve a permanent bound state, it shatters back into two Helium atoms:

He + He ⟶ [⁸Be] ⟶ He ∥ He + ΔS* (91.8 keV)

The Reaction happened, but it failed to persist. For thousands of years inside the core of a star, this futile loop repeats endlessly. Trillions of Helium nuclei slamming together, becoming Beryllium for an almost incomprehensibly small fraction of a second, and immediately disintegrating back into entropic noise.

A Reaction without persistence is just a momentary anomaly in the universe's slide toward disorder. It is simply: 

A + B ⟶ [C] ⟶ A + B 

The Reaction happened.

Its consequence did not remain.

For anything more complicated to emerge, some Reactions must produce structures capable of surviving the conditions that produced them.

So how does anything persist?

- ה -

𓃹𓈖𓇋𓋴 𓈍𓈍 𓏠𓈖𓏠𓈖

(Unas is that which appears, which appears,
which remains, which remains.)

- Pyramid Texts of Unas, Utterance 274, §414a -

So how does anything persist?

The answer was already hiding inside the failed Beryllium Reaction.

Two Helium nuclei collide:

He + He ⟶ [⁸Be]

Beryllium-8 appears. 

And almost immediately disappears.

[⁸Be] ⟶ He + He

Again.

And again.

And again.

For thousands of years inside the core of a star, the same Reaction occurs without leaving anything permanent behind.

Until something different happens.

Before the Beryllium can fall apart, another Helium nucleus collides with it.

He + He ⟶ [⁸Be]

[⁸Be] + He ⟶ C

Carbon.

And this time, it remains.

The Reaction has produced something capable of existing after the Reaction that produced it has ended.

Reaction creates.

Persistence keeps.

The universe had been producing Change almost from the beginning. But Change alone accumulates nothing. If every new configuration immediately collapses back into its components, t₊₁ contains nothing substantially different from t₀.

Carbon changed that.

As the first massive stars aged and depleted their Hydrogen supply, their cores contracted and grew hotter. Eventually, they became hot enough (10⁸ K) to fuse Helium. The next major atoms to permanently join the universe were Carbon and Oxygen.

1. Carbon (element 6): Forged when three Helium nuclei fused into one Carbon nucleus.
2. Oxygen (element 8): Forged when another Helium nucleus fused with that newly created Carbon.

And these new structures did more than simply survive.

They created new possibilities for Reaction.

By introducing the capacity to bind, chain, and build, Carbon unlocked an entirely new tier of complexity. 

It made Chemical Reaction possible.

Carbon can form up to four bonds simultaneously. It does not merely join one thing to another. It can build chains, branches, rings, and complex three-dimensional structures.

• Four bonds means chains.
• Chains permit branching.
• Branching permits networks and rings.
• Networks and rings permit enormous numbers of possible structures.

Carbon (C) + Oxygen (O) → Carbon Monoxide (CO)

2 Carbon (C) + 2 Hydrogen (H) → Acetylene (C₂H₂)

3 Acetylene (C₂H₂) → Benzene (C₆H₆)

Something subtle has happened.

The universe is no longer merely producing Reactions.

It is producing products of Reaction that survive long enough to participate in further Reactions.

C is produced by one Reaction.

C persists.

Then C becomes an input into another Reaction.

     A + B ⟶ C

becomes:

     A + B ⟶ C

     C + D ⟶ E

     E + F ⟶ G

The consequence of one Reaction becomes the condition for the next.

Chemical Bonding becomes possible.

Reaction can accumulate.

But accumulation alone is still not enough.

Some products merely persist.

Some participate in further Reactions.

And eventually, among countless Reactions, something qualitatively different appears:

A Reaction creates conditions that make its own continuation more likely.

Persistence is no longer merely the survival of a structure.

Reaction has begun contributing to its own Persistence.

Carbon and Oxygen were no longer alone.

Stellar reactions also produced Nitrogen (N), adding another chemically useful element to the universe. Much of stellar nitrogen is produced through reactions involving Carbon in the CNO cycle.

With Carbon, Hydrogen, Oxygen, and Nitrogen now available, an entirely new family of molecules became possible.

Among them:

Hydrogen Cyanide (HCN)

Ammonia (NH₃)

Formaldehyde (CH₂O)

Water (H₂O)

These simple molecules could now react with one another.

And under the right conditions, their chemistry could produce something much more complicated:

Amino Acids.

Glycine, the simplest amino acid, can arise through reaction pathways involving compounds such as Hydrogen Cyanide, Formaldehyde, Ammonia, and Water. It is not a single-step Reaction, but a sequence of Reactions.

Simple molecules had begun assembling into modular pieces from which vastly larger structures could be built.

Eventually:

Amino acids → Peptides → Proteins

And some proteins become Catalysts: structures whose presence makes particular Reactions more likely to happen. Eventually, some chemical systems crossed another threshold:

The products of their Reactions helped produce, maintain, or regenerate
the very components required for those Reactions to continue.

A + B ⟶ 2B

B participates in a Reaction that produces more B.

Or, in a more complex network:

A produces B.

B produces C.

C helps produce A.

we have:

Autocatalysis

The loop has closed.

The system is no longer merely undergoing Reaction.

Its Reactions are beginning to create the conditions for further Reaction.

Among those Reactions, some produce consequences that increase the probability of their own system continuing to exist or react.

At the first stage:

K → P(R)↑

(extreme external forces blindly compel temporary reactions,
driving a chaotic universe where change happens but fails to structurally persist)

At the second:

Rₜ₀ → P(Sₜ₊₁)↑

(the emergence of complex architecture allows systems to leverage current reactions not as random collisions,
but as active, purposed mechanisms to guarantee their own survival into the future.)

where, 

• K: Conditions, 
• P: Probabaility,
• R: Reaction, 
• S: System.

The Reaction at t₀ increases the probability that the System persists into t₊₁.

System → Reaction → Environment → System

Wille zum Leben

→ Tendenz zur Reaktion

During our journey, Will to Life has transformed into Tendency toward Persistence.

It is still nothing more than a mathematical probability statement.

Will (Wille) → Tendency

Life (Leben) → Persistence

towardness (zum) → nothing yet

What Schopenhauer called Wille zum Leben may be the distant cognitive descendant of something far more primitive.

We have arrived at our second primitive.

Tendenz zur Persistenz

(tendency toward persistence)

1. Does Life exist? No.
2. Does Will exist? No.
3. Do we know what drives the universe? Probability.

- ה -

وَوَضَعَ الْمِيزَانَ

("and He set the balance")

- Qur’an, 55:7 -

What comes next?

To explore this, we cross another boundary in science. We have moved from physics, to chemistry, and now we begin to enter the realm of organic chemistry, the chemistry built around Carbon.

Physics: what happens.
Chemistry: what remains.
Organic chemistry: what becomes complex.

Until now, Persistence has been largely passive.

• Carbon persists because Carbon is stable.
• A self-sustaining Reaction persists because its chemistry happens to reproduce the conditions necessary for further Reaction.

But neither does anything when Persistence is threatened.

That requires something new.

A Boundary.

A Boundary is what gives a System an Inside distinguishable from its Environment.

Not merely: A ≠ B

but: Inside ≠ Outside

And this is where Carbon's complexity begins to matter.

Carbon can form long chains. And when Carbon combines with elements such as Hydrogen and Oxygen, it can form a class of molecules called fatty acids (e.g., decanoic acid: CH₃(CH₂)₈COOH).

A fatty acid contains an important Difference within itself.

One end interacts readily with water (hydrophibic).

The other, a long Carbon-rich tail, does not (hydrophobic).

So when enough of these molecules find themselves in water, they do something peculiar.

They organize.

The water-friendly ends turn toward the water.

The water-avoiding tails gather together, away from it.

A layer forms.

And under the right conditions, that layer can curve.

Then close.

A vesicle, a tiny, enclosed bubble made from a membrane can emerge.

For the first time in our story, chemistry has produced something with:

an Inside

and an Outside.

Not because anything intended to create a Boundary.

Not because anything understood what was Inside.

The Boundary simply emerged from the different ways different parts of the molecule interacted with their Environment.

Difference had become structure.

And that changes the problem of Persistence.

Before the Boundary, a molecule simply existed within its Environment.

Now there is a System and an Environment.

S ≠ E

And once an Inside exists, something new becomes possible:

Environment | Boundary | System | Boundary | Environment

In other words:

the conditions Inside can differ from the conditions Outside.

Which means Difference can now exist across the Boundary.

     Outside ≠ Inside

     More of something Outside.

     Less of it Inside.

     Hotter Outside.

     Cooler Inside.

     More acidic Outside.

     Less acidic Inside.

The Boundary has not merely created separation.

It has made Difference persistent across space.

And when a Difference across the Boundary changes what happens within the System, something new appears.

Sensitivity.

In this context, Sensitivity means that a Difference in the Environment produces a corresponding Difference in the System.

Nothing is being felt. Nothing is being noticed. There is no cognition.

At the simplest level:

ΔE → ΔS

A change Outside causes a change Inside.

Imagine a primitive vesicle. If the water outside becomes more acidic, hotter, saltier, or contains more of some molecule, the membrane may become more permeable, molecules may cross it differently, or the chemistry inside may change.

The System is now sensitive to its Environment.

The important distinction from ordinary Reaction is subtle:

Reaction:

A + B → C

Something encounters something else and Change occurs.

Sensitivity:

A Difference in the Environment produces a Change in the System.

That is already a major step. The Environment is no longer merely where the System happens to exist. Differences in the Environment now matter to what happens within the System.

Sensitivity is when a Difference in the Environment 

becomes consequential to the System.

But, sensitivity alone is still passive.

A Difference in the Environment produces a Change in the System.

Now imagine something more.

Different Differences produce different Reactions in the System.

When the Environment is E₁, the System reacts one way.

When the Environment is E₂, it reacts another.

E₁ → R₁

E₂ → R₂

The Environment has become a Condition of the Reaction.

Nothing has chosen.

Nothing has predicted.

Nothing has decided what should happen.

But the same System can now react differently depending on the state of its Environment.

Conditional Reaction.

A Reaction can depend on the Environment without anything deciding how to respond.

Consider the vesicle again.

A fatty-acid membrane does not behave exactly the same under every condition:

• Change the temperature, and the membrane becomes more or less fluid.
• Change the acidity, and the fatty-acid molecules themselves can change electrical state, altering how tightly the membrane holds together.
• Change the salt concentration, and the movement of water across the Boundary changes.

The same System encounters different Environments:

E₁: lower temperature → R₁

E₂: higher temperature → R₂

or:

E₁: one pH → R₁

E₂: another pH → R₂

Nothing inside the vesicle asks: What should I do?

The chemistry itself contains the condition.

If X, then R₁.

If Y, then R₂.

We see the same principle everywhere.

• A sunflower bends differently depending on where light comes from.
• The pupil of an eye contracts in bright light and dilates in darkness.
• Certain bacteria alter the motion of their flagella depending on the chemicals surrounding them.

Different Systems. Vastly different levels of complexity.

But underneath them is the same structure:

different Conditions → different Reactions.

The important step is not that the System has begun to choose. It has not.

It is that Reaction has become conditional upon Difference. The Environment no longer merely causes Change.

The state of the Environment helps determine which Change occurs.

That is Conditional Reaction.

And now something interesting becomes possible.

Two different Reactions can have two different consequences for Persistence.

     One may leave the System intact.

     Another may destroy it.

At which point the Reactions are no longer equivalent with respect to the System.

Some Reactions increase the probability that the System persists.
Free fatty-acid molecules in the surrounding water join the vesicle's membrane. The Boundary grows thicker or repairs a gap. The vesicle becomes more likely to remain intact.

Some decrease it.

A change in acidity or salt destabilizes the membrane. Fatty-acid molecules separate from it, the Boundary begins to leak, and eventually the vesicle breaks apart.

Others make no meaningful difference at all.

A small molecule passes through the membrane, enters the vesicle, and later leaves again without changing the membrane or the chemistry keeping the vesicle intact.

In each case, something happened. But the consequences were different.

One increased P(Sₜ₊₁); Probability of the System existing into t+1.

One decreased it.

One left it essentially unchanged.

R⁺ → P(Sₜ₊₁) ↑

R⁻ → P(Sₜ₊₁) ↓

R⁰ → P(Sₜ₊₁) ≈ unchanged

The Reactions themselves are not good or bad. Nothing has judged them.

But relative to the continued existence of the System, they now have direction.

    Some lead toward Persistence.

    Some lead away from it.

    Some are neutral.

And that leads us toward something new:

Valence.

In everyday speech, valence usually means "the positive or negative value something has for an organism; attractive or aversive, desirable or undesirable."

In ordinary language: Good or Bad.

But at our current level, there is no one yet to experience anything as good or bad. Valence here simply means:

• Positive Valence: A Reaction that increases the probability of the System remaining at T₊₁.
• Negative Valence: A Reaction that decreases that probability.
• Neutral Valence: A Reaction that makes no meaningful difference.

So:

R⁺ → P(Sₜ₊₁) ↑

R⁻ → P(Sₜ₊₁) ↓

R⁰ → ΔP(Sₜ₊₁) ≈ 0

Nothing likes R⁺ (life doesn't exist yet, let alone consciousness).

Nothing dislikes R⁻.

Nothing even knows that Persistence is occurring.

And yet, relative to the continued existence of the System, the Reactions are no longer equivalent.

Valence exists structurally before it exists experientially.

Valence alone still does nothing.

A persistence-favoring Reaction does not know that it is favorable, nor does being favorable automatically make the Reaction more likely.

It simply leaves behind a System more likely to still exist at t₊₁.

A persistence-opposing Reaction does the opposite.

One preserves the conditions for another moment.

The other erodes them.

Over repeated Reactions, this creates an asymmetry:

Persistence-favoring configurations remain available to react again.

Persistence-opposing configurations are more likely to disappear.

Imagine two primitive Systems exposed to rising acidity.

One contains chemistry capable of buffering the change:

acidity ↑ → H⁺ absorbed by buffer → internal pH changes less

The other does not:

acidity ↑ → internal pH changes sharply → chemistry destabilizes

Neither System knows which response is “better.”

But one remains.

The other disappears.

Now Valence has consequence.

And within a sufficiently organized System, that relationship can become internalized:

Disturbance → Conditional Reaction → Restoration

That is the beginning of: 

Regulation.

Regulation begins when a System does more than merely react to Change.

It reacts in a way that tends to preserve the conditions 

under which it can continue to exist.

A disturbance pushes the System away from a persistence-favoring state.

A Conditional Reaction pushes it back.

Disturbance → Reaction → Restoration

This does not require intention.

It does not require prediction.

It does not even require Life.

Consider a chemical buffer.

If acidity rises, the buffer binds some of the excess H⁺.

If acidity falls, it can release H⁺ back into the solution.

Different conditions produce different Reactions:

     pH ↓ → Reaction₁

     pH ↑ → Reaction₂

But the consequences point in the same direction:

toward a narrower range of conditions.

The System changes in response to Change so that something else changes less.

That is the essential structure of Regulation.

Before Regulation:

I persist because conditions allow me to persist.

With Regulation:

When conditions change, 

I change in a way that helps me persist.

Persistence was passive.

Regulation is Persistence responding to disturbance.

And now the Qur'anic image of the balance introduced in the epigraph becomes almost literal.

Not a perfectly motionless balance.

A balance that is continuously disturbed,

and continuously restored.

We can find each component of Regulation in non-Life.

• A chemical buffer resists changes in pH.
• A membrane forms an Inside and an Outside.
• Chemical reactions respond differently under different conditions.

But when these mechanisms become integrated into a single System whose Reactions repeatedly preserve the conditions necessary for its own continuation, we begin approaching a boundary that is surprisingly difficult to cross: Life.

And thus our foray into organic chemistry has come to a close:

Boundary → Sensitivity → Conditional Reaction → Valence → Regulation

Reaction happens.

Persistence remains.
Regulation maintains.

From Wille zum Leben

→ Tendenz zur Reaktion

→ Tendenz zur Persistenz

Now,

Will (Wille) → Regulation

Life (Leben) → Continuity

towardness (zum) → still nothing

And we have our third primitive. 

Regulation zur Beständigkeit

(regulation toward continuity)

1. Does Life exist? Yes, or something very close to it.
2. Does Will exist? No.
3. Do we know what drives the universe? Perhaps...Conditional Probability?

At this point it is important that we return to Schopenhauer, for we are very close to what he actually meant by Wille zum Leben.

To Schopenhauer, Wille zum Leben contained neither "Will", "towardness", or "Life" in the ordinary sense of those words. What he described was a fundamentally blind, mechanical reality, then gave it deeply psychological names.

Schopenhauer's Wille had four components:

1. It is the "Thing-in-Itself" (Ding an sich)

Schopenhauer built his philosophy on Immanuel Kant. Kant said we can only see the world as it appears to us (the Phenomenon), but we can never know the hidden reality underneath it (the Noumenon, or Ding an sich).

Schopenhauer claimed he had found our closest access to that hidden reality. He argued that the physical universe; space, time, causality, atoms, stars, and bodies, is Vorstellung (Representation). Underneath its appearances lies the thing-in-itself, which he identified, insofar as we can know it, as Wille.

2. It is Blind, Aimless, and Irrational

Despite calling it a Wille, Schopenhauer explicitly stated that the Wille has no intellect, no consciousness, and no ultimate goal.

He described it as a "blind, irresistible urge" (ein blinder, unaufhaltsamer Drang). It possesses no ultimate destination. It does not know what it is doing, represent a future, or choose a goal. It strives simply because striving is its nature. The Wille is just a relentless, unquenchable thrust to exist and assert itself. It is a hunger without a mouth. It strives simply because its nature is to strive.

3. It is Not Just Biological Life

When Schopenhauer said Wille zum Leben, he did not just mean animals and plants.

For Schopenhauer, the Wille is the force that makes a crystal grow. It is the force that makes a magnet pull iron. It is gravity pulling a rock to the ground. He called these the "lowest grades of the objectification of the Wille."

He believed that gravity, chemistry, and animal instinct were all the exact same blind urge, just wearing different masks.

4. Individuals Do Not Matter

Schopenhauer argued that the Wille does not care about the individual organism. The individual is just a temporary, disposable vessel, a momentary manifestation of the Wille in time and space.

This is why animals have such an overwhelming drive to reproduce, even if it kills them. The Wille is only concerned with the continuation of the species (the Idea/Form), not the survival of the specific body. Once the individual has served the continuation of the species, its continued existence becomes secondary.

So Why Did He Call It "Wille"?

If it is blind, mindless, and present even in gravity, why did he use a word that implies human consciousness?

Because of human introspection. Schopenhauer argued that the only thing in the entire universe we can experience from the inside is our own body. When we look at a rock falling, we just see physics. But when we look at our own actions, we feel the internal pressure driving them: our desires, our hunger, our urges.

He decided that since this inner feeling of "willing" or "wanting" is our only direct access to the hidden engine of reality, we should use that word to describe the entire universe.

When we look at a falling rock, we see Cause.

When we look inward, we experience something very different:

Striving.

Schopenhauer concluded that the two were different manifestations of the same thing.

He called that thing Wille.

And this is where Schopenhauer and I part ways.

- ה -

𒁀𒆷𒌓 𒊭 𒋫𒊓𒄴𒄷𒊒 𒆷 𒌅𒌓𒋫
𒄿𒉡𒈠 𒀭𒎌 𒅁𒉡𒌑 𒀀𒉿𒇻𒌓
𒈬𒌓 𒅖𒆪𒉡 𒀀𒈾 𒀀𒉿𒇻𒁴
𒁀𒆷𒌓 𒄿𒈾 𒂵𒋾𒋗𒉡 𒄑𒍝𒀊𒌅

("The life that you seek, you will not find. 
When the gods created mankind, 
for mankind they established death; 
life they kept for themselves.")

- Epic of Gilgamesh, Old Babylonian version, Sippar tablet -

At this point we have arrived at an important junction in our journey:

Life

Until now, we have been careful not to use that word.

     Matter has reacted.

     Structures have persisted.

     Reactions have sustained further Reactions.

     Boundaries have created an Inside and an Outside.

     Systems have become Sensitive to their Environment.

     Different conditions have produced different Reactions.

     Those Reactions have acquired Valence relative to Persistence.

     And Regulation has emerged.

Yet we have continued to insist:

Not necessarily Life.

But how much further can we go?

At what point does non-Life become Life?

What is the difference between non-Life and Life?

And perhaps the most difficult question:

What is Life?

As you would expect, many great minds throughout history have attempted to answer this question.

Aristotle (c. 350 BCE): Life is self-maintenance and growth. In his treatise De Anima, he identifies the capacity for self-nutrition, growth, and reproduction as the most fundamental threshold of living things. He viewed life not simply as a collection of matter, but as matter organized with an internal, goal-directed purpose (teleology) to actively sustain its own existence.

Erwin Schrödinger (1944): Life is resistance to equilibrium. In his influential book What Is Life?, he argued that living organisms avoid the inevitable decay into thermodynamic equilibrium (death) by continuously extracting "negative entropy", or order, from their environment to maintain their own internal structure.

Humberto Maturana & Francisco Varela (1972): Life is self-production: autopoiesis. They argued that a living system is a continuously operating network of processes that constantly regenerates the very components that produce it, actively maintaining its own physical boundary against the environment.

Stuart Kauffman (2000): Life is an autonomous agent. In Investigations, Kauffman develops the idea of autonomous agents as self-reproducing physical systems capable of performing at least one thermodynamic work cycle. By actively channeling energy to build its own constraints, life acts as an agent constructing the physical conditions of its own survival.

NASA / Gerald Joyce (1994): Life is a self-sustaining chemical system capable of Darwinian evolution. The formulation emerged from NASA's Exobiology Discipline Working Group and was presented by Joyce in 1994. It elegantly distills life into two mandatory requirements: a metabolic engine to keep the system running in the present, and a mechanism for replication and mutation to ensure it can adapt to the future.

Let's take these definitions and throw them against stuff in this universe.

1. Life persists

...so does a rock.

2. Life grows

...so does a crystal.

3. Life uses energy

...so does a fire.

4. Life reacts to its Environment

...so does a chemical system.

5. Life regulates itself.

...nonliving chemical systems can resist disturbances.

6. Life reproduces.

...a mule does not.

7. Life evolves.

...single organisms don't evolve; populations do.

8. Life contains information.

...so do many nonliving structures.

And thus, we arrive at the interesting realization:

None of the properties we normally associate with Life appears sufficient by itself.

Perhaps Life is not a single new property at all.

Perhaps Life appears when several older properties become integrated into one persistent System.

It's perfectly understandable that we also have this definition,

Daniel Koshland (2002): Life is an integration of multiple capacities. More precisely, his Seven Pillars of Life proposes Program, Improvisation, Compartmentalization, Energy, Regeneration, Adaptability, and Seclusion rather than one sufficient property.

Consider three increasingly troublesome cases: protocell | virus | bacterium

A protocell is a hypothetical precursor to a cell: a simple chemical System enclosed by a membrane. It has a Boundary. It can maintain an Inside different from its Outside. Its chemistry can react, persist, and under some experimental conditions even grow or divide. 

But it lacks the integrated machinery of a living cell. 

Is it alive?

Probably not (but it depends on the definition of Life you're using).

But it is beginning to become surprisingly difficult to say exactly why.

///

An interesting note about protocells. 

We have yet to discover them in nature:

• The "Free Lunch" Problem: Even if they managed to spontaneously self-assemble in a modern ocean or tide pool, they would last a fraction of a second. To modern bacteria and microorganisms, a fragile bubble of lipids and raw organic molecules isn't a biological peer; it is a free lunch.
• The Atmospheric Shift: Earth's chemistry has fundamentally changed. The prebiotic Earth provided a specific, primordial soup; a reducing atmosphere, unique pH gradients, and a lack of reactive oxygen. Today's oxygen-rich atmosphere is highly reactive and would quickly break down the unprotected organic precursors needed to build early cellular machinery.
• The Fossil Ghost: Protocells were essentially microscopic bubbles of fat and rudimentary chemistry. They lacked the rigid cell walls, mineralized structures, or physical permanence required to survive the geological crushing of fossilization.

What we have found in nature:

• Meteorite Vesicles: We have discovered carbon-rich meteorites (such as the Murchison meteorite) loaded with extraterrestrial fatty acids and amphiphilic molecules. When scientists extract these deep-space molecules and place them in water, they spontaneously self-assemble into hollow, membrane-bound vesicles. The universe naturally manufactures the structural boundaries.
• Alkaline Vents: Deep-sea hydrothermal vents continuously produce the precise thermodynamic gradients and porous mineral compartments that mimic the functions of a primitive membrane, acting as a natural incubator for protocell formation.
• Coacervate Droplets: We observe complex molecules in nature naturally clumping together into "coacervate droplets", naturally occurring compartments of complex molecules. Recent studies have shown that simulating primitive rainwater falling on these droplets naturally forms a meshy wall around them, stabilizing them long enough to house RNA and allow for mutation.

///

A virus sits almost maliciously on the boundary between Life and non-Life. It has heredity, mutation, evolution, molecular organization, and a persistence-producing reproductive strategy.

But it lacks autonomous metabolism and regulation outside a host.

Is it alive?

Depends who you ask.

A bacterium has a boundary. It takes in energy and material. It maintains internal conditions different from its environment. 

    It regulates itself.

    It grows.

    It reproduces.

    It carries hereditary information.

    Its descendants evolve.

Is it alive?

Yes. Almost no one hesitates.

There is no single property in that list that suddenly appeared and transformed non-Life into Life.

And yet, somewhere in this territory, we cross a line and say:

This is alive.

And that leaves us with this final definition:

Carol Cleland & Christopher Chyba (2002): Maybe we don't know what Life is yet. Their actual argument is stronger and more interesting: perhaps we cannot properly define Life until we possess a sufficiently general theory of living systems, much as the nature of water could not be scientifically captured before molecular theory.

Frankly,

I agree.

Perhaps the problem is the question itself.

We ask:

At what point does non-Life become Life?

as though Life were a property that suddenly switches on.

But everything we have encountered so far suggests a gradient of organization:

Reaction → Persistence → Boundary → Sensitivity → Valence → Regulation → ...

Maybe there was never a single instant when the universe crossed from not alive to alive.

Maybe: 

Life is what happens when the layers become integrated.

Perhaps that is why we still rely on the language of philosophy and theology;

If we can prove it: Science.

If we can conceptualize it: Philosophy.

If neither can reach it: Theology.

///

As long as we're taking a short detour into the question of Life, we should explore how different non-Western cultures have defined Life.

Some examples:

Zhuangzi/莊子 (c. 3rd Century BCE): Life is a continuous transformation of states. In his foundational text, the Zhuangzi/莊子, he rejects the idea of life as a fixed, independent entity resisting its environment. Instead, he defines existence through the continuous flux of qi/氣 (matter-energy). Life and death are not discrete boundaries to be defended, but simply rhythmic transformations within the broader thermodynamic system of the Dao/道.

Nagarjuna/नागार्जुन (c. 2nd Century CE): Life is dependent origination. In the Mūlamadhyamakakārikā/मूलमध्यमककारिका (Fundamental Verses on the Middle Way), Nagarjuna rigorously deconstructs the idea that any living thing has an independent, autonomous essence. He defines a living system entirely through its relational architecture: a thing exists only as a continuous, dynamic intersection of external causes and conditions.

Ibn Sina/ابن سينا (c. 1027 CE): Life is the actualization of form through a hierarchical organizing principle. In The Book of Healing (كتاب الشفاء; Kitab Al-Shifa), he expanded on Greek thought by defining the mechanics of life through a rigorously structured biological and psychological framework. He categorized life by its operational capacities; the vegetative (nutrition, growth), the animal (motion, perception), and the rational, framing life as matter actively shaped by a functional structure.

Robin Wall Kimmerer (2013): Life is a reciprocal exchange of animacy. In Braiding Sweetgrass, Kimmerer, a botanist bridging Western science and Potawatomi epistemology, defines life not by strict biological autonomy, but through "the grammar of animacy." A living system is identified by its active participation in a reciprocal, life-sustaining network. Existence is an ongoing verb of relationship, not a localized noun.

Mogobe Ramose (1999): Life is continuous, bounded relationality. In African Philosophy Through Ubuntu, Ramose codifies the philosophical framework of Ubuntu into a rigorous ontological structure. He argues that being is always in a state of becoming (be-ing). Life is not an isolated state of self-preservation or a static object, but an active, continuous process of mutual realization through structural relations with others.

Some things standout in stark difference to Western thought:

1. The Object is an Illusion; The Relation is the Reality
   In standard Western biology, the "System" (S) is a static noun that occasionally reacts. Nagarjuna and Ramose flip this hierarchy. Through dependent origination and Ubuntu, they argue that the standalone object is an illusion.
2. The Fluidity of the Boundary
   The Western lens views the membrane as a fortress wall designed to keep the thermodynamic decay of the universe at bay. Zhuangzi provides a radically different lens. Through the concept of qi, the boundary is not a wall, but a permeable, temporary knot in a river. The system does not "fight" the universe; it is simply a rhythmic, thermodynamic eddy within it.
3. Existence as an Active Verb
   Unlike the West, Kimmerer's "Grammar of animacy" and Ramose's state of "be-ing" explain that for a system to successfully reach t₊₁, it cannot be static. It must continuously act. Life is not a noun; it is an ongoing, reciprocal verb. To exist in this framework is to continuously perform the work of Reaction (Rₜ₀ → P(Sₜ₊₁)↑). When the "verb" stops, the system immediately collapses back into the passive mechanics of the first equation (K → P(R)↑), returning to simple equilibrium.
4. The Architecture of Form
   Ibn Sina's hierarchical organizing principle perfectly mirrors the transition from simple chemical molecules (like Formaldehyde) to complex biological machinery (like folded proteins). The matter itself does not change; it is still just Carbon, Hydrogen, Oxygen, and Nitrogen. What changes is the form. The specific, structural organization of those atoms unlocks entirely new operational capacities (vegetative, animal, rational). Ibn Sina essentially describes the macroscopic result of Carbon's capacity to chain and fold.

///

Now we return to the next step in our journey of unraveling Wille zum Leben. From this point onwards, we continue exploring Wille zum Leben, but without Schopenhauer.

- ה -

This preservation of favourable variations and the rejection of
injurious variations, I call Natural Selection.

- Charles Darwin, On the Origin of Species, 1859 -

We left off here (before we were side-tracked by Life):

Regulation zur Beständigkeit

(Regulation toward Continuity)

Where,

Will (Wille) → Regulation

Life (Leben) → Continuity

towardness (zum) → nada

Regulation, is the input.

Continuity, is the output.

What's missing from the original Wille zum Leben is towardness, or zum.

Our last primitive: Regulation zur Beständigkeit, or:

"Regulation (Reactions) that leads to the increased probability of the System to Continue." 

has not an ounce of zum (towardness) in it. This statement is no more than a probability function.

Valence introduced the concept of good and bad, where:

     good = increased probability of continuing

     bad = decreased probability of continuing

So how does a System that has no self-awareness, no consciousness, no need/want/desire, choose more good than bad? How does a probability function turn into something that begins to shape its own path forward?

How do we get from: 

∑Rₜ₀ → P(Sₜ₊₁) ↑

(taken together, the System's Reactions happen to increase its probability of continuing)

To:

P(R⁺ | S,E) > P(R⁻ | S,E)

(a System's organization makes persistence-favoring Reactions more probable than
persistence-opposing Reactions under the relevant conditions)

Or,

Why should R⁺ happen more often than R⁻?

We need to introduce one more thing:

Selection

Imagine a universe with three types of Systems:

• System A responds to disturbance with: R⁺, and remains.
• System B responds to disturbance with: R⁻, and disapears.
• System C sometimes produces R⁺ and sometimes R⁻.

Over time, the universe contains disproportionately more configurations capable of producing R⁺, not because anything preferred R⁺, but because configurations producing R⁻ were less likely to remain available.

So:

Valence + differential Persistence → Selection

and Selection produces:

biased probability

Eventually leading to:

P(R⁺) > P(R⁻)

Now something genuinely new has appeared.

Not desire.

Not choice.

But Preference/Bias in the statistical sense.

The System's future is no longer equally open in every direction.

Some paths have become more probable than others because of their consequences for Persistence.

It's not: 

the System wants to continue.

But: 

the organization of the System biases its future states 

toward those compatible with Continuity.

We have approached a threshold where passive Reaction and active Selection begin to meet.

Until now, Reactions that happened to favor Persistence simply remained in the world longer.

But at some point, something changes.

The ability of a System to Select which Reaction occurs becomes itself a cause of its continued Persistence.

Selection by Persistence → Selection for Persistence.

Before:

Persistence → Selection

After:

Selection → Persistence

The history of what produced Continuity becomes embodied in the organization that shapes what happens next.

But how can a System select one Reaction rather than another?

We do this by retracing our journey:

[T₀] Before the Big Bang (∅): We don't know anything for certain.

→ A blank slate.

[T₁] Difference (A ≠ B): One state or thing is distinguishable from another.

→ Difference exists.

[T₂] Reaction (A ⟶ B): One state produces or transforms into another.

→ Difference has consequence.

first primitive:

⇒ Tendenz zur Reaktion

[T₃] Encoded Information (T₊₁ contains information about T₀): A later state retains traces of what happened before.

→ consequence leaves a trace.

[T₄] Persistence (Rₜ₀ → P(Sₜ₊₁)↑): A Reaction increases the probability that the System continues into the next moment.

→ some traces remain.

second primitive:

⇒ Tendenz zur Persistenz

[T₅] Boundary (Inside ≠ Outside): The System becomes distinguishable from its Environment.

→ there is a System.

[T₆] Sensitivity (ΔE → ΔS): A Change in the Environment produces a Change in the System.

→ Environment matters to System.

[T₇] Conditional Reaction (E₁ → R₁, E₂ → R₂): Different environmental conditions produce different Reactions.

→ different conditions produce different responses.

[T₈] Valence (R⁺ → P(Sₜ₊₁)↑, R⁻ → P(Sₜ₊₁)↓, R⁰ → ΔP(Sₜ₊₁) ≈ 0): Reactions become non-equivalent according to their effect on Persistence.

→ responses have unequal consequences.

[T₉] Regulation (D↑ → R → D↓): A Reaction counteracts a disturbance and moves the System back toward persistence-favoring conditions.

→ responses can oppose disturbance.

third primitive:

⇒ Regulation zur Beständigkeit

[T₁₀] Selection (P(R⁺ | S,E) > P(R⁻ | S,E)): The System becomes biased toward persistence-favoring Reactions over persistence-opposing ones.

→ persistence-favoring responses become privileged.

To move forward from this point, we need to bring back a concept we encountered much earlier:

Information.

Information first entered our story at [T₃], where a state at t₊₁ can contain traces of what happened at t₀.

We see this everywhere.

• A crater contains information about an impact.
• Layers of sediment contain information about the conditions under which they formed.
• The ratio of radioactive parent isotopes to their decay products can contain information about how much time has passed.
• A crystal can contain defects produced by the conditions under which it formed.

The present carries traces of the past.

But there was something peculiar about all of this Information.

It did nothing.

• The crater does not use the information contained in its shape.
• The rock does not read its isotope ratios.
• The crystal does not consult its defects before deciding what to do next.

The Information is encoded, but not functional.

It describes how the present came to be.

It does not yet help determine what the present does next.

Selection changes that.

Once a System has multiple possible Reactions, Information can begin altering which Reaction becomes more probable.

I → ΔP(R)

A Difference no longer merely leaves a trace.

The trace begins changing what happens next.

[T₁₁] Selective Information (I → ΔP(R)): Information changes the relative probability of alternative Reactions.

→ information helps determine which response occurs.

And once Information can affect present Reaction, another possibility appears.

The Information can remain.

Something that happened before can leave a Change in the System which persists long enough to alter a later Reaction.

Eₜ₋₁ → Mₜ → Rₜ

The past has become causally available to the present.

[T₁₂] Memory (Eₜ₋₁ → Mₜ → Rₜ): The System preserves a trace and that trace later alters what the System does.

→ past information remains usable.

Consider a single bacterium, such as E. coli, suspended in fluid.

A chemical gradient of nutrients exists in the Environment. Difference exists across space.

But the bacterium is too small to detect that gradient across its own Boundary. The concentration of sugar at its front is effectively indistinguishable from the concentration at its back.

So the System maps space onto time.

It swims forward. Receptor proteins bind to sugar molecules in the water. This is a Reaction, but a single Reaction is blind. It only tells the System what is happening now.

To know whether conditions are improving or worsening, the bacterium must compare the present to the past.

When a sugar molecule binds to a receptor at t₀, it triggers a secondary Reaction inside the cell:

methylation of a receptor protein.

This methylation is a temporary physical trace of the past.

Eₜ₋₁ → Mₜ​

When the bacterium samples the Environment again at t₊₁, the new input intersects with that lingering trace. The System is now comparing the Environment now against the Environment then.

Positive Valence ([t₊₁] > [t₀]): conditions are improving. The flagella remain bundled, and the bacterium continues swimming forward.

Negative Valence ([t₊₁] < [t₀]): conditions are worsening. The motors reverse, the flagella separate, and the bacterium tumbles into a new direction.

Mₜ → Rₜ​

There is no nervous system, cognition, thought, or intent here. Only biochemical reactions and motor torque.

But something fundamentally new has appeared.

The bacterium does not merely react to its present Environment. A physical trace of the past alters the probability of its next Reaction.

It navigates.

The past has been retained long enough 

to regulate the future in favor of the persistence of the System.

From here, biology scales the same principle: traces last longer, storage becomes more complex, and memory increasingly shapes what happens next.

[T₁₃] Anticipation (Cₜ → Rₜ, before Eₜ₊₁): A present cue C triggers a Reaction before the condition it predicts actually arrives.

→ present cues can prepare for what comes next.

Memory changed the System's relationship with Time.

Before Memory, the System could only respond to what existed now.

With Memory, the past became causally available to the present.

But Memory alone still looks backward.

The next step occurs when a Difference in the present reliably precedes a Difference in the future.

Imagine two events:

C → E

A cue, C, repeatedly occurs before an environmental condition, E.

At first, this means nothing.

     C occurs.

     Later, E occurs.

But if E affects Persistence, then Systems that happen to respond to C before E arrives may possess an advantage over Systems that wait for E itself.

Suppose:

C → E⁻

where E⁻ is a future condition hostile to Persistence.

System A does nothing when C appears and waits until E⁻ arrives before reacting.

System B has an organization in which:

Cₜ → R⁺ₜ

and R⁺ prepares the System for E⁻ before E⁻ arrives.

When the future condition finally appears, System B is already prepared.

     Nothing has foreseen the future.

     Nothing understands what C means.

     Nothing has imagined E⁻.

Selection has simply preserved an organization in which one present Difference triggers a Reaction because, historically, that Difference has been followed by another.

The consequence of the future has reached backward into the organization of the present.

This is Anticipation.

A simple example can be found in organisms governed by biological clocks.

For a photosynthetic organism, sunrise is not merely an event to which it can react after it happens. Day and night recur with enough regularity that organisms possessing internal cycles can begin preparing before the light arrives.

    Proteins can be produced.

    Metabolic pathways can be activated.

    Cellular machinery can be shifted toward the state useful during daylight.

The organism does not wait for dawn and then begin from zero.

Its present state contains a cue that dawn is approaching, and that cue changes what it does now.

Cₜ → Rₜ → Eₜ₊₁

The Reaction occurs before the condition for which the Reaction is useful.

This is something Memory alone could not accomplish.

Memory says: This happened before.

Anticipation says: When this happens, prepare for what usually follows.

There is still no imagined future.

There is no internal statement: "The sun will rise soon."

There need only be an organization produced by Selection in which:

P(Eₜ₊₁ | Cₜ) > P(Eₜ₊₁)

and therefore:

Cₜ → R⁺ₜ

A present Difference has acquired significance because of its relationship to a future Difference.

For the first time, a Reaction can be selected not primarily because of what is happening now, but because of what has not happened yet.

The future still does not exist inside the System.

But its shadow does.

And that distinction takes us to the next threshold.

[T₁₄] Prediction (Iₜ + Mₜ → P(Fₜ₊₁)): Present Information and Memory differentiate possible future states.

→ possible futures become internally differentiated.

Anticipation introduced the future without representing it.

A cue appeared in the present, and because that cue had reliably preceded something before, it triggered a Reaction useful for what came next.

Cₜ → Rₜ → Eₜ₊₁

But the mechanism could still remain almost entirely automatic.

Cue A produces Response A.

There need be no distinction between several possible futures.

Prediction begins when the System can use what exists now, together with what remains from before, to distinguish between what might happen next.

Iₜ + Mₜ → P(Fₜ₊₁)

Present Information enters. Memory constrains it. 

And instead of producing only a Reaction, the combination produces a distribution over possible Futures.

    F₁ may be likely.

    F₂ may be possible.

    F₃ may be unlikely.

The future has become differentiated before it arrives.

Consider a lion pursuing a moving zebra.

The prey is at position A now.

But if the predator simply runs toward A, it will arrive too late. The prey will already have moved.

So the predator must use:

• where the prey is now;
• where it was a moment ago;
• how quickly it is moving;
• in what direction it is moving;

to produce something that does not yet exist:

where the prey is likely to be next.

The animal does not have to understand velocity, probability, or geometry.

Its nervous system need only embody the relationship:

Iₜ + Mₜ → P(Fₜ₊₁)

Where,

• Iₜ (Information at time t): The immediate, real-time data the system is receiving from its environment right now. This is perception.
• Mₜ (Memory at time t): The system’s encoded history. This could be genetic history, cellular memory, or neurological data. It is the structural record of what has happened in the past.
• P(Fₜ₊₁) The system's ability to model, anticipate, or predict the probability space of the next moment.

The Reaction is now directed toward a state that exists only as a possibility.

This is different from Anticipation.

Anticipation says:

When C occurs, prepare for E.

Prediction says:

Given what is happening now and what happened before,
these Futures are not equally likely.

The distinction matters.

Once there is only one automatic response to one cue, Selection remains largely fixed in advance.

But once multiple futures can be differentiated, multiple present Reactions can be evaluated against them.

     F₁ → R₁ may be favorable.

     F₂ → R₂ may be favorable.

     F₃ → R₃ may be disastrous.

The System has not yet chosen.

But it has acquired something necessary for Choice:

alternatives.

The future is no longer a single unknown state waiting to happen.

It has become a field of unequal possibilities.

P(F¹ₜ₊₁ | Iₜ, Mₜ) ≠ P(F²ₜ₊₁ | Iₜ, Mₜ)

And finally, representations of possible Futures can influence present Selection.

     The System can react not only to what is,

     or what was,

     but to what might be.

At that point, zum begins to acquire its strongest form.

Not merely Persistence.

Not merely bias.

Not merely preparation.

Direction toward a Future that has not happened yet.

And from differentiated Futures, we arrive at the threshold of:

[T₁₅] Agency (R* = argmaxᵣ E[V(Fₜ₊₁) | r, Iₜ, Mₜ]): Among possible Reactions, the System selects the Reaction whose anticipated consequence has the highest expected Valence.

→ differentiated futures participate in selecting present action.

Prediction gave the System possible Futures.

Agency allows those Futures to reach backward and participate in selecting what happens now.

Until this point, the direction of causation has been straightforward:

Past → Present

Something happened.

It left Information.

That Information persisted as Memory.

Memory helped distinguish what might happen next.

But once different possible Futures possess different Valences, the System faces something new.

More than one Reaction is available.

    R₁ → F₁⁺

    R₂ → F₂⁻

    R₃ → F₃⁰

The System can now respond differently depending upon the future consequence associated with each Reaction.

R* = argmaxᵣ E[V(Fₜ₊₁) | r, Iₜ, Mₜ]

where,

• R*: the optimal reaction
• argmaxᵣ: argument of the maximum (evaluate all possible reactions (r) available to the System, and output the specific one that produces the highest possible score for the function that follows.
• E: expected value
• V(Fₜ₊₁): valence of the future state
• |: given, conditions upon
• r: the evaluated reaction (what if?)
• Iₜ: current information at t
• Mₜ: current memory at t

Or, put into words:

Of the Reactions presently available,
select the one expected to produce the most favorable Future.

This is Agency in its most primitive form.

It does not require self-awareness.

It does not require the System to think:

"I want F₁."

Nor does it require certainty. The System may be wrong. Its Information may be incomplete. Its Memory may be distorted. Its Prediction may fail.

What matters is that the Reaction occurring in the Present is now partly determined by the consequence expected in a Future that does not yet exist.

Consider a thirsty zebra approaching a river.

One memory carries the remembered scent of water.

The other carries the remembered scent of a predator.

Neither food nor predator is presently there.

Yet those absent Futures alter what the animal does now.

The paths are physically present.

Their consequences are not.

Nevertheless:

     F₁⁺ biases R₁.

     F₂⁻ suppresses R₂.

The Future has become causally active in the Present.

This is the threshold we have been approaching since Valence.

Valence made outcomes unequal.

Selection privileged some outcomes over others.

Memory preserved the consequences of the past.

Anticipation allowed present cues to prepare for what usually follows.

Prediction differentiated possible Futures.

Agency closes the loop:

possible Futures now select among possible Presents.

Past leaves Information in the Present.

The Present uses that Information to model Futures.

Those modeled Futures help determine what happens in the Present.

For the first time, zum becomes much more than probability.

The System does not merely happen to persist.

It does not merely possess Reactions statistically biased toward Persistence.

Its organization now allows a not-yet-existing state to participate in determining what it does.

zum becomes:

future-directedness.

From Wille zum Leben

→ Tendenz zur Reaktion

→ Tendenz zur Persistenz

→ Regulation zur Beständigkeit

Will (Wille) → Agency

Life (Leben) → Continuity

toward (zur) → Direction

We now have our fourth primitive:

auf Beständigkeit gerichtete Regulation

(regulation aimed at continuity)

where,

• auf: a preposition meaning "on," "to," or "toward." When paired with the verb richten (to aim/direct), it specifically acts as the target of the direction, translating best to "toward" or "at."
• Beständigkeit: A feminine noun meaning "persistence," "constancy," "stability," or "durability." It derives from the adjective beständig (constant, stable, enduring).
• gerichtete: An adjective (the past participle of the verb richten) meaning "directed," "aimed," or "oriented." The -e at the end is simply a grammatical inflection required because it is describing the feminine noun that follows it.
• Regulation: A feminine noun meaning "regulation" or "control."

Put together in German syntax, it literally reads: "[toward] [continuity] [directed] [regulation]."

But this is not the end of our journey. We have one more. A story in which those that exist begin to overcome Persistence itself.

Does Life exist? Yes.

Does Will exist? No, but Agency now exists.

Do we know what drives the universe? Perhaps...Possible Future?

But Agency is still not Will.

The System can select toward a Future without possessing a concept of itself as the one selecting, without experiencing desire, and without wanting that Future.

The final distance between towards and Will has become very small.

But it has not disappeared.

- ה -

imperat animus corpori, et paretur statim;
imperat animus sibi, et resistitur.

(“The mind commands the body, and it is obeyed at once;
the mind commands itself, and it is resisted.”)

- Augustine, Confessions, Book VIII. -

Until now, the System could behave as if it wanted F₁.

Now there is an I capable of experiencing:

“I want F₁.”

Agency has become subjective.

Direction has become Desire.

Selection has become Choice.

Agency has become Will.

And we are back where we started.

Our fifth primitive:

Wille zum Leben.

R* = argmaxᵣ E[Dₜ(Fₜ₊₁) | r, Iₜ, Mₜ, Ŝₜ]

Where:

• Dₜ(Fₜ₊₁) = Desire for a possible Future
• Ŝₜ = the System's representation of itself, the “I”

And this introduces something peculiar.

R* = argmaxᵣ E[V(Fₜ₊₁) | r, Iₜ, Mₜ]

seems better than 

R* = argmaxᵣ E[Dₜ(Fₜ₊₁) | r, Iₜ, Mₜ, Ŝₜ].

When Desire replaced Valence something strange enters:

What I desire does not necessarily equal what is good for me.

We can now have: V(F₁) > V(F₂)

while simultaneously: D(F₂) > D(F₁)

In plain English:

     F₁ is better for my Persistence.
     But I want F₂.

That may be the real birth of Will.

A bacterium cannot decide: 

This will kill me, but I want it anyway.

A sufficiently developed conscious agent can.

    It can fast.
    Take drugs.
    Climb Everest.
    Refuse food.
    Sacrifice itself for another person.
    Choose honor over survival.
    Die for an idea.
    Even commit suicide.

Suddenly the mechanism that arose through billions of years of increasing Persistence has produced something capable of choosing against Persistence.

From Schopenhauer, to Sartre, to Camus.

Schopenhauer: Why do we strive?

Because striving is the underlying nature of existence.

Sartre: What do I do with freedom?

I must choose.

Camus: But why choose Life at all?

That is the question this entire journey eventually crashes into.

"Il n’y a qu’un problème philosophique vraiment sérieux : c’est le suicide.

Juger que la vie vaut ou ne vaut pas la peine d’être vécue, 

c’est répondre à la question fondamentale de la philosophie."

(“There is only one truly serious philosophical problem: suicide.

To judge whether life is or is not worth living is to answer the fundamental question of philosophy.”)

- Albert Camus, Le Mythe de Sisyphe -

Does Life exist? Yes.
Does Will exist? Yes.
Does towardsness exist? Yes.

Finally,

Wille actually means Will.

zum actually means towards.

Leben actually means Life.

- ה -