Salt is a memory that does not evaporate

Subtitle
Why a single grain that sustains life becomes a poison and remains in the world as a trace

Introduction

The human body needs salt.

Without salt, nerves cannot transmit electrical signals.

Muscles cannot move either.

Blood and bodily fluids cannot maintain the balance between the inside and outside of cells.

Yet, we use salt as if it were something too obvious.

We sprinkle it at the dining table.

We shed it as sweat.

We spill it as tears.

We dissolve it in cooking and wash it down the drain.

We hardly ever think about where that single grain comes from or where it goes.

But to question salt is not merely to question a seasoning.

It is to question the death of the universe,

to question the weathering of the Earth,

to question the water cycle,

to question the boundaries of the body,

and to question what humans call poison and what they call a gift.

What is salt?

It is a substance that sustains life, yet takes it away if it becomes excessive.

It is something born from the death of stars, dissolved in the Earth's water, passing through the human body, and yet remaining without evaporating.

In short, salt is a memory that does not evaporate, which life exchanges with the world.

Chapter 1
Where did salt come from?

Sodium and chlorine, the main components of salt on Earth, were not on the dining table from the beginning.

They are substances that have passed through the history of elemental synthesis in the universe.

Elements were created inside stars, scattered into the universe by the death of stars, and became the materials for new stars and planets.

The Earth, too, was born upon that long cosmic history.

In other words, we are licking the remnants of stars on a planet made of the remnants of stars.

This fact prevents salt from being just a white grain.

Salt is on the side of life.

But at its root, there is death.

The Earth was formed after stars burned, collapsed, and scattered.

The elements trapped inside the Earth gradually emerge to the surface through volcanic activity, weathering, and the flow of water.

Mountains crumble.

Rocks shatter.

Minerals dissolve.

Rivers carry them.

And they head toward the sea.

The salinity of the sea is also the history of the Earth wearing itself down.

Weathering is not just collapse.

It is a reorganization that distributes elements.

While the Earth breaks down, it distributes what is necessary for life.

Chapter 2
Salt is a gift.

There is a saying: "Send salt to your enemy."

You provide even your enemy with what is necessary for life.

This sentiment is not merely a noble story.

It contains an ethic that no matter how much humans fight, they must not strip away the minimum conditions for life.

We might steal weapons.

We might fight over land.

Words might not reach.

Even so, we give salt.

Because salt is on the side of life, before victory or defeat.

At this moment, salt ceases to be a possession.

It is not something humans should monopolize, but arises as a gift distributed from the stars and the Earth.

We did not create salt.

We only received it.

We are just allowed to use in our bodies what the stars died for, the Earth wore down, the rivers carried, and the sea held.

Therefore, the act of giving salt to an enemy is not just kindness.

It is the act of returning to an enemy the conditions of life received from the universe.

Chapter 3
Because it is necessary, it becomes a poison.

However, salt is not just a beautiful gift.

Salt is necessary.

That is precisely why it also becomes a poison.

This paradox is important.

The Earth, called the water planet, has a vast amount of water.

However, most of it is seawater, and humans cannot drink it as is.

Water is abundant.

Yet, the water that can quench our thirst is very scarce.

Why can't we drink it?

Because the salt is too concentrated.

The moment the salt necessary for life becomes excessive, it rejects life.

Here lies the essence of salt.

It is not salt that is evil.

It is excess.

Deficiency leads to death.

Excess also leads to death.

Life is walking a tightrope over salt.

There is a lot of sodium outside the cells and potassium inside.

That difference supports nerve transmission and muscle contraction.

The body moves due to the concentration difference between the outside and the inside.

In other words, life is not established on balance itself, but on a tension that does not collapse too much.

Salt moves life.

But if it is too concentrated, it destroys life.

Necessity is not something that can be increased infinitely.

The more necessary something is, the more it becomes a poison if the amount is wrong.

Chapter 4
What is pollution?

The sea is polluted with salt.

Sometimes I want to say that.

But there is a human-centric arrogance in this phrase.

The sea is the sea from the beginning.

Is it really correct to call it dirty just because humans cannot drink it?

Am I not calling something dirty just because it is inconvenient for me?

This question is not just about salt.

When something in nature has a certain location, a certain concentration, and a certain uncontrollability, humans call it pollution.

Radioactive materials, heavy metals, and salt—the problem is not determined by the substance itself alone.

Quantity.

Location.

Concentration.

Controllability.

And the meaning for the observer.

When these overlap, something becomes a resource, something becomes a poison, and something is called pollution.

In other words, pollution is not just the name of a substance.

It is the ethics of the observer.

If humans were not there, would it have been called pollution?

For another life form, might it have been nutrition?

Of course, this is not to say that we should leave things that are harmful to humans alone.

But we should at least doubt our habit of immediately calling nature that is inconvenient to us "dirty."

Nature does not exist solely for the sake of humans.

Chapter 5
Water rises, salt remains.

Water evaporates.

It rises from the sea to the sky, becomes clouds, becomes rain, and returns to the ground.

The water cycle is a massive conversion device possessed by the Earth.

From the salt-filled sea, only water escapes to the sky.

And we live by that rain.

Seawater cannot be drunk.

But the water that evaporated from the sea becomes rain and sustains life.

Here is the structure of hope.

Circulation is like forgiveness.

From something that cannot be drunk as is, something drinkable is extracted once more.

Something too concentrated is diluted by rising to the sky.

The Earth does not completely erase poison.

While holding the poison, it converts it into a form that life can receive.

But water and salt do not circulate in the same way.

Water rises to the sky.

Salt crawls and circulates on the ground.

Water evaporates.

Salt remains.

Sweat dries.

Tears also dry.

Skin after a bath will also dry someday.

But the salt contained in them does not disappear.

Only the water leaves, and the salt remains as a trace.

Chapter 6
Where does salt go?

Every time we live, we let go of salt.

As sweat.

As tears.

As urine.

As cooking.

As laundry.

As sewage.

Salt leaves the body.

However, it is not excess waste.

The excretion of salt is the regulation of life.

If there is too little, we die.

If there is too much, we die.

Therefore, the body takes in, keeps, and discards salt.

To live is to keep adjusting the concentration.

And the excreted salt passes through sewage, passes through rivers, and eventually heads to the sea.

Of course, the entire sea is not becoming concentrated with our tears.

Human sweat and tears are very little on a global scale.

Even so, it is certain that the salt that has passed through our bodies is being returned into the flow of the world.

The sea is not a memory device for humans alone.

It is a place where all traces—geology, life, weathering, rivers, and volcanoes—flow into.

In it, our sweat and tears are also slightly mixed.

Meaning evaporates.

Events are forgotten.

Pain fades without becoming words.

But salt remains.

Even if meaning evaporates, salt remains.

This sentence is the core of the philosophy of salt.

Chapter 7
Salt is not evil.

We often make salt the villain.

We should cut down on salt.

It is bad because there is too much salt.

Salt harms health.

Of course, excessive salt intake can put a burden on the body.

But viewing salt itself as evil is too simple.

The problem is not salt itself.

It is imbalance.

Life cannot be regulated by sodium alone.

There is a relationship with potassium.

There is a concentration difference between the outside and the inside.

There is taking in and there is excreting.

There is what stimulates and what quietly supports.

Life does not move by a single justice.

It moves by the balance of relationships.

This is similar to ethics.

People break if there are only strong actions.

If there is nothing to support, the power to move forward runs wild.

You break if you only give.

You break if you only take.

You break if you get too close.

You break if you stay too far away.

What is important is not to force good and evil onto a single substance.

Where did it become too concentrated?

Where did it become too diluted?

Where did the circulation stop?

It is to question that.

Final Chapter
Salt is a memory that does not evaporate.

Where did salt come from?

It came from the death of stars.

It came from the weathering of the Earth.

Mountains crumbled, rocks shattered, rivers carried, and the sea held it.

Why does salt become a poison?

Because it is necessary.

The more necessary something is, the more it destroys life if it becomes excessive.

Where does salt go?

It passes through the body, passes through sewage, passes through rivers, and heads to the sea.

Water rises to the sky.

Salt remains.

The way it remains is not just material movement.

It is a trace that life leaves in the world.

The salt of tears might be a trace of sadness.

The salt of sweat might be a trace of the time endured.

The salt of urine might be proof that the body tried to maintain balance again today.

Of course, meaning is not carved into the salt itself.

But salt remains after meaning has passed through the body.

Therefore, salt is like memory.

It is not clearly spoken.

But it does not disappear.

While changing its form, its place, and its concentration, it continues to remain somewhere in the world.

Conclusion

Salt is a gift distributed to life through the weathering of the Earth from the death of stars.

And that gift becomes a poison if too concentrated, and a trace once it has passed through the body.

Every time humans taste salt, they are savoring the boundary between the body that strives to live and the body that breaks if it becomes too full.

Water lets memories escape to the sky.

Salt leaves memories on the ground.

As we live, we return traces to the world as a small amount of salt.

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