Perception of one's own action

One of the apparent functions of the perception of one's will is to make one's own action predictable by the self. By the cognition of the fact one is about to conduct an action, one is able to prepare oneself for the likely outcomes of that particular action.

For example, if, on a hot summer evening, one wills that he opens a can of beer, he can fairly well predict a series of sensations that follow. The feeling of the tab being pulled away, the sound of micro-bubbles forming in the can, the first taste of the desirable drink on one's lips and tongues, the flowing of the cold liquid down the throat. With appropriate predictions, these sensations can give one a great pleasure, as this writer is very well aware.

Without prediction, however, the same series of sensations can be a source of anxiety and horror. Imagine, without you knowing it, somebody abruptly puts some beer into your mouth. Shock and panic would be your reaction, rather than the harmonious joy that would follow the perceived action of drinking.

Thus, the perception of one's own action contributes to the stability of processing of sensations that follow. Every perception is conducted within a context. The perception of one's own action prepares the particular contexts.

Butterfly time

As I have repeatedly written in this space, I used to collect and study butterflies quite seriously when I was a kid. It meant that I had to wait for the emergence of these rare species that I was after in the forest and the fields, often for hours, sometimes even for days.

There was a special quality in the time spent waiting for the butterflies. Butterflies could pop into view from any directions in the space around you. Once an interesting butterfly has appeared, you had to react very quickly, as otherwise the species might disappear. The combination of a long wait and a quick response characterized my butterfly time.

The human brain, once it learned something from a particular experience, can apply the resulting circuit to many other things. Today, after having ceased the active chasing of butterflies, I sometimes feel that I am still waiting for rare species. The butterflies have turned into concepts, new ideas, interesting people, beautiful cultural artifacts. The butterfly time in my childhood has fine-tuned my sensitivities for the abruptly emerging things, preparing my body and mind for a quick reaction.

Civilization

Civilizations come in many forms.

I traveled to the Island of Bali in February. On the last evening of my stay, there was a Legong dance show at the hotel.

The stage was set in the darkness of the garden. Two girl dancers floated in the dimly lit platform, moving their feet and hands elegantly to the Gamelan music, oblivious of the ups and downs of the outside world.

At that moment, I was convinced that the dancing girls were at the center of a civilization. Efforts and aesthetics were put into that core, enriching the tradition, bringing growing, glowing, enchanting, fascinating, enlightening things to those who were fortunate enough to be involved.

That vivid sense of the reality of a beautiful civilization never left me, and it is with me today.

Twitter

I have been keeping the Japanese blog more or less regularly since 12 December, 1999. My webpage The Qualia Manifesto was initiated on 26th November, 1998.

I think I have been an experimenter of various media offered by the internet. Of all the different services offered on the web, some stay, and some go out of fashion. For example, for some time I kept issuing the so-called "mail magazine", but have discontinued to do so. I have initiated a mailing list, which is still active, but I can see its difficulties. Social network services somehow have not captured my imagination. There is something about a SNS which is not really creative or practical, and I seem to spend little time accessing them.

So I hear the latest buzzword is "Twitter". I am registered, and following some guys while being followed by some. I do understand the role of Twitter in, for example, recent reporting of events in Iran after the election. I can see that Twitter has a potential of replacing or complementing the traditional journalism. Having said that, Twitter so far has not really worked for me.

I seem to have rather stringent criteria for how I use my brain time on the web, and so far Twitter does not capture my imagination. Maybe I am wrong and am simply not seeing something.

Even in the internet era, it is not that one spends all one's time on the web. We have other things to do. I seem to regard the time connected to the internet as very precious, trying to be "a web athlete", using the "on-time" in the most efficient and rewarding way.

Weeds

I was traveling to Nara, the ancient capital of Japan.

After searching for huge cedar trees in the mountain, I was strolling in the town center with my fellow travelers.

It was dusk. We were looking for a place to rest our tired body and have some nourishment, preferably preceded by a glass of ice-cold beer.

There was a car park, and looking down, I noticed a few weeds growing out of the crevices of pavement.

What a contrast, I thought. The 1500 years old cedar trees we've seen in the mountain, and these small weeds in the corner of the busy street.

Yet, they share the same principles of living. They are hopefuls on this earth. They are green, and thriving, or trying to thrive, as best they could.

Life. They are everywhere. Hope is the unifying theme of all that is living, whether it is the 1500 year old cedar tree in the mountain or the tiny weeds in the car park crack, or we thirsty bears looking for that refreshing glass of drink.




Weeds in the car park.

Lamentations of a Mermaid.

"The Lamentations of a Mermaid" (Ningyo no nageki) is a literary bar ("Bundan" bar) in Tokyo. You can meet writers, novelists, editors and other people from the literary circle in the bar.

The name of the bar is taken from the novel by Junichiro Tanizaki. The bar is owned by Ms. Saiko Matsumoto.

Literary bars such as The Lamentations of a Mermaid are Japanese institutions. There are many legends involving famous writers in the literary bars. Literary bars are also practical in that you can have a chance meeting with people who share the same interest, namely writing and editing. Sometimes, projects for a book is struck up in the bar.

The Lamentations of a Mermaid is located near the University of Tokyo. I know the area very well from my student days. There are many second hand bookshops, where they sometimes sell the original hand-written manuscripts of famous writers.



The sign ("The lamentations of a mermaid" written in Japanese) at the door of my favorite literary bar.

Watermelons

When I was a kid, I really loved to eat watermelons. I would sometimes eat them graciously with a spoon, with all the grace that a boy child could command. On other occasions I would just bite into the red flesh and spit the seeds out, often into the garden, but sometimes in the den.

As one gets older, one grows out of many things, and sadly, in my life, watermelons have been phased out.

This summer, there was a resurgence of watermelons. There seems to be always a tinge of watermelon in my unconscious. When I walk along the street, watermelons pop into my view, and I take notice of them. When I am staying in a hotel, and a buffet style breakfast is served, I seem to be taking more slices of watermelon than usual.

The other day I was pondering this comeback of watermelons in my life. Ostensively, it all started when I chanced upon some watermelons on the night streets during my last trip to China (end of June). The visit reminded me of a novel ("Hometown") by the Chinese writer Lu Xun that I read in my teens. In this novel, there is a beautiful description of the watermelon field.

It must be the connotations of nostalgia and forgotten psychology that kick-started the chain reaction. I am yet to pin down the significance of watermelons in my life.



Watermelons on the night street.

Romantic Irony

In the great masterpiece by Soseki Natsume, Sanshiro, there is a humorous passage between Yojiro and Sanshiro, two University students.

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Sanshiro, after extending the logic thus far, thought that he has been a bit influenced by master Hirota. In actually, he was not that desperate.

Next day, at the university, the lectures continued to be dull. However as the air in the auditoriums were superficially far removed from the frivolous society, Sanshiro, by three p.m., succeeded to be a member of the Second World, the world of academic endeavors. Sanshiro, thus feeling like a great cultural figure himself, walked to the Oiwake police station when he happened to meet Yojiro.

"Ha ha ha, he he he"

Yojiro bursted into laughter. Sanshiro's posture of being a serious thinker was disrupted. Even the officer at the police station seemed to be laughing.

"What is it?" Sanshiro demanded angrily.

"YOU tell me what it is. When you walk, walk like a decent human being! The way you step forward, you look like an epitome of ROMANTIC IRONY."

Sanshiro did not understand what Yojiro meant with this western word. Unable to say anything sensible, Sanshiro asked "did you find the lodging?"

"That is why I just visited your place. Tomorrow, we move. You would come and help, wouldn't you?", Yojiro answered.

"Where are you moving?"

"10-He-3 of Nishikata district. Go there and clean the place by nine in the morning. I will be there later. Understand? By nine in the morning. 10-He-3. See you then."

Yojiro hurried by. Sanshiro went back to his lodging quickly.

Later that night, Sanshiro walked back to the University library, and looked up the word "Romantic Irony". He found that it was a concept originally put forward by the German poet Schlegel. According to the idea, a genius must wander around all day, without any objectives, without making conscious efforts. Finding what "Romantic Irony" meant, Sanshiro was finally relieved, went back to his lodging and slept.

(Translation from the original Japanese text mine)
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Ever since I read this passage in the novel in my youth, I have been fascinated by the concept "romantic irony."

Nowadays, in the cognitive neurosciences, the concept of
default network is very much in focus. I sometimes weigh the relation between the default network and romantic irony, and ponder the resonances.

Imperfection.

Ever since I learned that there was going to be a total solar eclipse in the southern islands of Japan I wanted to be there.

However, these islands are very small and it is difficult to get there. As time passed, and the news about sold-out air tickets and overpacked boats circulated, it became clear that I cannot be on these remote islands on the 22nd of July, 2009.

For a while I thought of flying to Shanghai, where the total eclipse belt would pass. My schedule made it impossible to realize. I had appointments on the days and before and after.

Gradually, I reconciled myself with the idea of observing the partial solar eclipse. I did just that.

On the day of the solar eclipse, I placed myself in a forest and watched the disfiguration of the sun in the sky. As the moon passed between the sun and the earth, the world around me turned into dusk. But not totally dark. Soon the sun began to shine again.

Thus I learned to accept an imperfection in life. I realized that there is certain glory in an imperfection. The lingering aftertaste of unfulfilled expectations.

Imperfections are beautiful.

Bookworm

When I was a kid I used to be a bookworm. When I am really absorbed in reading, I become one with the book. On one memorable afternoon, I read four thick books in a row, after borrowing them from the library.

One of my favorite pastimes is to lay myself on the sofa, and keep reading the books, preferably on a lazy summer afternoon. As I am too much occupied nowadays, I cannot indulge myself in this sweet marriage with the imagined and fictional, much to my regret.

Deprivation.

I went to the performance of "Hansel and Gretel" of Seiji Ozawa Ongakujuku 2009.

The first time I heard live music under Seiji Ozawa's conducting was when I went to a Salome performance with my mother in the suburbs of Tokyo. The music by Richard Strauss was played with fire and full of passion. I became an instant fan.

Ever since, I have been listening to Ozawa when I had a chance. One of the most memorable occasions was when I attended the performance of the Saito Kinen Orchestra conducted by Seiji Ozawa, in the Queen Elizabeth hall. I was studying in Cambridge then, and took the train to the King's Cross railway station in London.

Listening to Hansel and Gretel, I thought about how deprivation nurtured fantasy. Hansel and Gretel are very poor. They cannot get anything other than dry bread. Water is the only drink they come by. When Gretel is fortunate to get some milk from a neighbor, her mother accidentally spills it, breaking the new jar. Angrily. the mother tells Hansel and Gretel to pick up some berries in the forest.

The valley of deprivation is very deep for the boy and girl. Because of that, in a contrast, the dreamlike fantasy of angels that guard Hansel and Gretel's troubled sleep in the night forest becomes shining and rewarding.

Deprivation is the mother of the arts. A great artist can see deprivation even in a situation when there is peace on surface and materialistic abundance everywhere. The artist's soul can identify and then fulfill a spiritual void.

Sentimental value

In the small house that I rented in Cambridge, there was an old wooden chair. I used to sit on them in the evening, sipping beer and watching the swallow in the sky.

"This chair has a sentimental value for me", said the University Professor who rented me the house. "You see, my father made it for me when I was kid".

There is something about the human brain's ability to comprehend and learn language which is quite extraordinary. It was the first time that I heard the expression "sentimental value" used in this particular context, and the meaning was immediately clear. The term has stayed with me, and the memory sometimes returns to me as if in a flash, the enigmatic moment when I first came across this expression of the English language.

We attach a sentimental value to many things in life. Most of the time it is an object. With dynamic, moving things of life, it is often difficult to capture and assign a sentimental value to it.

We do sometimes succeed. For example, I remember vividly how when I was about eight I came across a huge tree where literally tens of common bluebottles (Graphium sarpedon) gathered. This particular species is not uncommon, but I have never seen them in such an abundance before or ever afterwards.

It was in the backyard hill of my relative, in my mother's native island of Kyushu. The forest that covered the hill is now lost, turned into a huge housing project.

The fact that the environment which nurtured it would never return adds fuel and sparkling to the sentimental value of this memory. I treasure it like a gemstone of bygone days.

Criticism in action.

Some time ago, I was talking with the curator Yuko Hasegawa. We were discussing the nature of criticism, a necessary element in evaluating works of contemporary art, which is Yuko's field of expertise.

"When I look at a piece and do not like it, I simply move on", Yuko said.

"I walk and look, and keep moving on, saying this is not it. Then, once in a while, I come across a marvelous piece that really shakes my soul. Then I say to myself, here it was."

Yuko's method of criticism in action fits me. Criticism is not about having the last word. It is about living, actively searching, making discoveries, and accepting.



With Yuko Hasegawa

Erdos number

I met with the Hungary born mathematician Peter Frankl for a radio program at NHK

Peter is a fascinating character. He is also known for his juggling acts. He said he started practicing for street performances as juggling was more visible to people. Mathematical problems are notoriously difficult to come across.

While discussing, Peter casually mentioned that he has written several papers with Paul Erdos. "Are, you are Erdos number one, then!" I exclaimed. So far in my life, the smallest Erdos number that I encountered was three.

"As Paul Erdos is sadly no longer with us," Peter said, "it is now impossible to become Erdos number one any more".

My only hope is that if I write a paper with Peter Frankl, I would get Erdos number two. Peter said he was working on a paper on quasi-random graphs. My Ph.D. thesis was on an application of graphic transformation.

As I left the studio, the shining smile of Peter Frankl remained with me, to illuminate and inspire.


With Peter Frankl in the NHK studio.

Royal family

I attended the rehearsals for the opera "Hansel and Gretel" by Humperdinck. The conductor was Seiji Ozawa.

The rehearsals were held for the upcoming performances of the Seiji Ozawa Ongakujuku 2009.

During the intermission, just before the General Probe for the third act, I had an interesting conversation with Mr. Graham Clark , who sang the part of the witch. Marianne Wachter was with us.

Graham has appeared as Mime in Bayreuth for many years. "The atmosphere was quite special", Graham said. "We used to have curtain calls for 40 or 50 minutes. It is Walhall. People make a pilgrimage to Bayreuth to come to close encounters with the great tradition".

"It is the only family opera house left in Europe", Marianne said.

"The Wagner family, in a sense, is the only Royal family in Germany", said Graham. "It is certainly the most important family", Marianne said.

"It is not easy to see all these if you don't live in the German speaking world".

The time came for Graham to sing. In a moment, the gentleman transformed himself into the witch and stormed onto the stage.

Mt. Fuji

I live in Tokyo. I travel on the Shinkansen (bullet train) to the western cities (e.g. Nagoya, Kyoto, and Osaka) of Japan quite often. In a particularly busy week last year I traveled to and from the Kansai region four times within seven days. Shinkansen is quite indispensable.

When I was a kid, traveling on the Shinkansen was a magical experience. As the train leaves the Tokyo station, and passes through Odawara and Atami, I would start looking expectantly through the window, waiting for Mt. Fuji to emerge in its magnificent appearance.

Mt. Fuji is quite arguably the most fascinating and awe-inspiring mountain in Japan, and looking at the rocky apparition was the highlights of my travels in childhood.

Nowadays I am busy doing this and that on the train, and rarely gaze at Mt. Fuji for a prolonged time. The trains are now equipped with WiFi. Otherwise I am deep asleep, and do not notice the passage of the heavenly mountain.

Even on these prosaic days I do sometimes glance at the most famous mountain in Japan, and the magic of childhood days returns to this insensitive soul.

Aerial dance

Yesterday, I was giving lectures at University of Osaka.

Walking along the street, I saw two common bluebottle (Graphium sarpedon) butterflies in the sky. They kept flying, chasing each other.

After a while, one of them began circling around the other. The movement was quite rapid. The circle was completed more than once a second, approximately.

I was fascinated by this elegant and dynamic display of behavior. It must be written in the genetic code. Generations after generations have performed this aerial dance without knowing how or why.

Symbolization

"Kaen-doki" ("Fire flame earthenwares") are found in various part of Japan, and are estimated to have been made 4000 to 5000 years ago. Some fine specimen of these vessels with magnificent ornamentation are registered as National Treasures of Japan, and as such, are the oldest members of this genre.

Several years ago, I had an opportunity to observe one particularly fine fire flame vessel in Tokamachi . I was impressed by the abstract expression of the fire flames figures.

Nobody is sure that these patterns actually represent fire flames, given that there were no letters to record and convey the significance in those period. Yet, as one admires the ornamentation, one is brought into the strange realm of symbolization of the dancing flames, now twisted and now straight, ever changing, but remaining eternal in essence.

I can almost imagine myself watching the fire flames at night in those ancient times. Surrounded by the menacing darkness, the fire flames must have appeared to be the symbol of our earthly existence itself.




A fire flame earthenware.

Blueberries

I went to Vancouver, Canada at the age of 15 for one month to study English. My host family (Verna and Jim) lived in Richmond.
They would often take me to the Richmond Nature Park. It was fun to walk among the woods, with squirrels crossing your way.

It was there that I learned the joy of blueberry picking. The blueberry trees bore lots of fruits all around the park. It was fun to pick and eat the sweet little blue things as you walked along the shrubs.

"You are allowed to pick and eat the berries in the park", Verna said, "but you can't take them home in a jar to make jam"

There was this primordial joy in nourishing nature at first hand. You can get blueberries in packages in the supermarkets, but it is not the same thing. Devouring directly from the twigs had a flavor incomparable to any artificially prepared delicacies.

Metacognition.

From time to time, when I am walking around for example, I have this strange feeling. I had one last night, as I strolled on the dimly-lit street towards home.

What is this universe, anyway?

We know that there are natural laws, with molecules moving about within and outside our body, the universe (supposedly) beginning some 13.7 billions years ago, meanwhile life forms evolving, and presto, here we are, self-conscious beings, thinking about consciousness itself, killing time with this game and that website, breathing in the air, and when we feel like it, sometimes wondering, what this is all about.

Yeah. What is this all about?

In the cognitive sciences, the importance of metacognition is stressed. We need to step out of the system sometimes and observe it as if from outside. There are properties only recognizable by doing just that. What if we try to come to a metacognition of the universe that we are in?

In those rare moments, when I feel as if I have woken up from a long dream, I have this strange hunch that we have been oblivious of some important truths hidden from the beginning of time.