Friday, May 30, 2014

Quality

Recently I finished reading Zen and Art of Motorcycle Maintenance by Robert M. Pirsig. In this book Pirsig introduces a concept of Quality which is so weird that it cannot be defined. I found concept of Quality so intriguing that I went ahead and read his another book "Lila" in which he explains Quality in more detail and introduces some new concepts.

He describes Quality as something that cannot be defined because whenever you try to define it, it loses its essence and what we end up defining is something inferior to the Quality itself. He argues that we all know what Quality is but we cannot define it. For example we often talk about things having high quality and things having low Quality but when asked why, the answer usually varies from person to person and also from time to time.

My original intention here was to put down the concept of Quality in as much detail as I understand and in as simple terms as possible. But while writing this I quickly realized that it's very difficult if not impossible to nail down the concept of Quality. Trying to talk about Quality in its full genrality is like shaking a bee hive. Therefore, I will not attempt this. Instead, I will first present a simplified model of our universe and define what quality is in that universe.

This Model Universe ( or 'MUniverse' for short) consists of an arbitrary number of entities. These entities represent anything and everything of our real universe. An entity could represents something as small as a grain of salt or an atom, or something as big as mountain. It could represent something as simple as an atom or something as complex as a human being. In MUniverse these entities constantly interact with each other by exchanging messages.

Now these entities have an internal state which gets modified as they send and receive messages. Change in state of these entities can be small or large or there maybe no change at all. One other property of these entities is that usually these entities would not like their state to be changed, and when a message arrives they may either ignore the message completely or modify it so that change in their state is very small. So there is some discrepancy in the message that arrived and the message which actually took effect.

   Analogy to our real universe
   -------------------+----------------------------------------
       MUniverse      |      Real Universe
   -------------------+----------------------------------------------------
       Entities       |     everything from atom(or subatomic particles 
                      |     to human beings, thus group of entites is also 
                      |     entity
       Interactions   |     events, anything from motion, collision
                      |     or even thought.
   ------------------------------------------------------------------------
In this model of universe "Quality" is the message that originally arrived. And since it is we humans who have created the concepts of subject and objects, this distinction between subject and object arises only after message has been perceived either after modification or without any modification.

Prisig in his book further clarifies it by introducing two new concepts that of Static Quality and Dynamic Quality. Dynamic Quality is what we have been referring to as "Quality" so far. Static quality is the state in which entities have become stuck and are resisting any further change.

Now as in the Model I made it clear that a group entities can also form another entity which can have its own state and a state where this group as whole is stuck. This gives rise to a hierarchy of Static Qualities. Pirsig Identifies four levels of Static Qualities. Intellectual Quality, Social Quality, Biological Quality, Inorganic Quality.

Now according to Pirsig we normally perceive only Static Quality or in other words we are trying to ignore the original message (Dynamic Quality). This works well for some time as long as the descrepancy between Dynamic and Static Quality is not too much. When the difference between Dynamic Quality and Static Quality of entity is too great a change occurs which create a new Static Quality. This manifests itself as revolution in society when current Static Quality of society is replaced by new Dynamic Quality that someone or some group of people perceived which forms yet another Static Quality ( or state) which would last as long as it can model Dynamic Quality or the actual messages being sent quite well.

Pirsig also explains that when we solve a problem, one first tries everything one knows to find the solution. At some point it may also seem impossible to solve problem and we find ourselves stuck. It happens because we always were try not to percieve original message and are stuck within our state (Static Quality). After trying everything we know, we reach a state of mind where we have no idea good or bad in our mind. This is the state according to Pirsig that zen budhists try to achieve through meditation. In this state mind becomes empty and ready to accept original messages which are required to solve the problem at hand. In this state the problem and the solver become one. That is, there is no distinction between them just as there is no distinction between the entities of the Model universe they are just exchanging messages to each other. Ability to come into this state of oneness is what distinguishes as expert problem solver from a novice.

With this I hope I have been able to record the concept of quality that Pirsig wanted to communicate.

Stargazing

It all started when I suddenly became curious about Sunrise and Sunset times, probably because my watch can tell it too. Being able to predict Sunrise/Sunset time using model of Solar System is an indirect evidence that the model is correct and probably true also and we are really on a rotating ball which is revolving around Sun at an incredible speed. I was also interested in this because the calculation would have been a good computer programming assignment. This curiosity led me to understanding of solar system and sky beyond of what I ever had and much more than what we had studied. By the time I learnt rising and setting times of Sun, finding these for other stars and planets was also within my reach. First time in my life I was able to point at Venus, Jupiter and Mars. All this was very fascinating.

After researching a lot about telescopes and binoculars I chose to get binoculars because they are cheaper and their wide field of view is perfect when you are new to the sky and learning your way around it. So today I got my 15x70 binoculars. After getting them i was so excited and wanted to see stars through them. I left early from work to have a glance but when i reached i found that there was complete cloud cover. It was very disappointing. I went to the terrace looked through the binoculars, it was an impressive view . I could easily read number plate of a car parked two streets across.  I came down the stairs to my room and had dinner. Afterwards,  I went to balcony to see but there was still cloud cover. I saw that there were some patches of no cloud cover through which i could see clear sky and found one star was shinning through that hole between the clouds. Quickly  I ran to my room to pick pair of binocular. To my amazement I could see at least 10 stars through that hole where there was hardly one visible without them. I had never imagined that this could happen. Then, I went to terrace and targeted binocs at Jupiter. It was looking like a disk, then I tried to steady binocs to see if I could get a view of the moons of Jupiter and yes I could even see the moons. Then I checked the star map and it was showing that moon has not set yet but it is close to horizon. I decided to go to the higher terrace to get a look of the moon. Through binoculars, moon's craters were visible along the edge of crescent. Since power of binocs is not much moon is not visible close enough. However, because of quality You can see the definition of craters.

After that I spent some time looking at a star which I suppose was sirius. However I could not confirm whether it was sirius as I could not identify the canis major constellation. Then I started looking for pleadies in taurus constellation . I again checked my star map application and tried to star hope from jupiter which was in jemini to pla edies. But it was very difficult and only after many trials suddenly it came to my sight. Its was a beautiful view, indeed. The plaedies start have a kind of effect which make them look like a bunch of flash lights in the sky. At this point, I was quite tired and my neck started hurting due to looking up for so long that too with such a heavy binocs. I checked time it was around 11 PM. I thought I should sleep then  but I wanted to take another look at jupiter and its moons. By this time jupiter had shifted towards west from zenith position. This indicated me to look for mars position in the star map as mars might have risen from east now. I checked and affirmed that mars was quite visible above horizon and looking towards east I could see  a star close to the position shown in star map but I could not see another star spica near it as it was in virgo constellation. When i looked at it through binocular it appeared like a red dot which kind of confirmed to me that it was mars. All in all its was a wonderful time with my new binocs.