Archive for the ‘Non-Technical’ Category

Truth and trust

September 23, 2017

“Guess what, I have 101325 hair strands in my head” said a friend when I was in elementary school. I looked at him in disbelief and he said “look, if you don’t believe me, count it for yourself” :D. I said I trust him and actually, I still believe he has 101325 hair strands :D. That was a joke. Now let’s get to some serious people who I very much trust and serious claims which I believe in. I am a physicist and almost all of what I know in physics are beliefs, supported by my trust for other physicists of the present and the past. I believe that LIGO observed gravitational waves — I wasn’t a witness when the data was taken, nor did I verify each element of their technical setup. In fact, I don’t even have the technical knowledge to go in and verify an entire setup that big. Indeed, even someone who does would still take an impractical amount of time. The different parts of the LIGO team, sure trust each other. What if, one of the thousand computers they use was programmed to putout any desired data? This of course, is a conspiracy theory, trying to survive upon a Russel’s teapot argument. But nonetheless, the burden of verification, so to speak, is so large that one just has to give up on the verification.  I haven’t verified Young’s double slit experiment, Michelson Morley experiment, etc etc. Even if I did, some of these experiments are too complicated — involve too many components that I didn’t build myself (or watched them built), and therefore trusting another human being is inevitable.  These experiments were done by physicists in the past. I trust them. I believe that they did it. I will argue soon, that these are not “silly” concerns or ones that only promote conspiracy theorists.

Can’t I avoid basing my truth upon trust?. Can’t I do an ab initio verification of every claim that is important to me? Actually I can. Take for example, the Pythagoras theorem. I know a few proofs, and I can decide the validity of these proofs without trusting another human being. More generally, if I come across any mathematical claim, I can, in many cases do an independent examination and decide for myself whether it is true or not. That is the nature of mathematics, the one that differs from experimental sciences. However, mathematicians do base their beliefs on trust, when there is no time to verify each and every claim.  Nevertheless, if necessary, it is not an impossible deal to do an ab initio verification of mathematical claims.

In contrast, in experimental sciences, every generation of scientists will lose their entire life to rediscovering what was already known, if they decide to base their knowledge upon pure evidence and not trust. This is an inevitable consequence of the burden of verification.  So our notion of truth about the physical world appears to be linked to trust between people at a very fundamental level. There is one issue even with mathematical claims; non-mathematicians are mostly untrained to decide the validity or invalidity of a mathematical proof. In fact, even a silly trick proving 1=2 can be hard for a non-mathematician to invalidate. Simply believing that there is something wrong just because the end result is outrageous is not a logical invalidation!. The silly tricks used to prove 1=2 can also be used to prove some less-obviously-wrong, but nevertheless wrong statements and a vast majority of the people would fall for it, if they didn’t trust a real mathematician. This holds for statements regarding anything, including those that I am no expert at. Therefore, contrary to what is apparent, I would become incredibly gullible, if I were to decide the validity of everything I am told, on my own without trusting anyone.

If, someone makes an extraordinary claim (like Einstein was somehow wrong) and bears the burden of proof by providing a 3000 page document, how would I bear the burden of verification? It is easy to disregard a claim and call it cranky simply because it defies something widely accepted, but that is not justifiable by any principle — after all, a popular knowledge isn’t necessary correct. What if the 3000 page document consists of very well framed prolific arguments, but there is a tiny tiny flaw in page 2598 which makes the whole argument collapse?  I have to read through carefully to find such a flaw. Moreover, the overall burden of verification, as I argued before is impossible for one man to bear. So the natural way out is to trust someone who deals with the concerned subject for a living — an astrophysicist, if the claim is astrophysical and a Biologist if the claim is biological etc. This is popularly known as accepting the ‘scientific consensus‘. Not to forget, such a consensus is not fool proof — neither in principle, nor in practice.   In principle, it is very much an act of trusting someone. In practice, the moment a scientific consensus is forming public opinion, political forces will attempt to tamper with it. One can never be sure which one is closer to the truth; is it the existing consensus, or is it an opposition to it?

Political tampering of scientific consensus is perhaps as old as civilizations, science and politics. It opens a set of interesting questions —  how does an individual decide who to trust? how does someone become trustworthy? and how does a society design itself so that the majority always trust the most trustworthy? Here I am not concerned with them; rather, I want to promote these questions up to the philosophical one arising from the inevitable reliance of truth on trust :

Is truth mostly inaccessible to an individual minus the society?

The problem with the word trust is, it requires more than one person. If I was the only one living on this planet, no one else to ask anything, no one to trust, what would “truth” look like? Based on the understanding that truth is only that which I have verified, the above considerations imply that the volume of my truth is limited. There is a price I have to pay to know something is true — the burden of verification. Indeed, this volume of truth is so small that it is almost fair to say most of the truth is inaccessible to one individual minus the society.

One of the somewhat disappointing implications of this embedding of trust in truth is that the advise “don’t accept without questioning” is really, “rethink who you want to trust” 😀 — something much less cooler than the former, but nevertheless a good thing once in a while.  But as I indicated in the first paragraph, the biggest implication to me is the narrowing of the gap between knowledge and belief.

The truth accessible to the individual minus the society is different from the truth we know of — it is primitive and pure. It is pure because it doesn’t involve trust; it is that and only that, which I am sure of, even if I don’t trust anyone else. Of course, one can dissect the “I” further and ask, to what extent can I trust my own sense organs?, but that is a question for a separate blog post; one that addresses the self minus the sense, can be very interesting :D. Back to the truth of the individual minus the society. It is primitive because, its volume is limited by what can be verified by one person — that would include only elementary facts like “I am” etc. :D.

The truth that we know of is sophisticated but impure. It includes answers to very complex questions — ones about a distant galaxy, ones about the minute atoms, ones about the deep sea, all of which have an inherent trust involved because of which, I call it impure. That is not too bad, because, it is possible for such a truth to be actually very close to reality, in the case where everyone is honest.

I will end with a remark on the question mentioned before, of how does a society make sure that what its subjects believe as true are indeed close to the reality. To the least, we can classify the situation into three cases — first, everyone is honest, in which case, what people believe is indeed very close to reality. Second, many people are dishonest, but with different motives; so the resulting contradictions would spread mistrust and therefore decrease the volume of truth that people believe they know. Third, many people are dishonest, but with the same motive — perpetrating a specific myth. That’s the hardest situation because it is indistinguishable from the first case!.


The atheist debate

January 4, 2015

Debating the existence of God and the relevance of religion is the doorstep to understanding the role of imagination in reality. Imagination is a tool of dynamics of reality- Imagination, shaped by the past of reality, shapes the future of reality. It evolves reality in time.

To explain the above statement with an example, consider a chess game. The board, the pieces and the players are real. The game setup and rules are imaginary. In the imagination, the board is a war-field, each piece is a certain type of warrior, and so on. The future of reality, i.e,  the next move to be made by the players is entirely guided by this imagination.

The sense of loss or win is also determined by the imagination. Losing a pawn is a much smaller loss than losing the queen- although in reality, they are both just pieces of plastic or wood.

God is an imaginary entity. So are the rules of religion and the associated wins and losses, rights and wrongs. In what way does it impact the reality? What is the magnitude of this impact? Is it possible for a civilization to exist without religion?

A civilization without a religion is likely to collapse internally or remain primitive. We could have seen why is this true, if we had a chance to watch the formation of a civilization, and observe how they came up with God and religion.  We can do so, but such an experiment will take several thousands of years, and so, it better be a thought experiment. 😀

A thought experiment

Let us choose an inhabitable, but uninhabited island, far off from the rest of the world as the site of our experiment. Let us then initiate a civilization, with young children. For a few generations, we have to silently protect them, making sure that they survive safe. Later on, we can cut off all contacts with that island. A a few generations later, the people in the island will forget about us, and it will grow just like any natural civilization; no civilization remembers a time when they didn’t have a language of communication and a system of documentation. They will eventually find us, after they invent ships and start sailing, but this will take a very long time.

We can observe how the civilization develops, from a remote sensing satellite.  Of course, this will take several generations of observation in reality, and that is the reason why this is a thought experiment.

This setting can be used to analyze many things. Our question here is of relevance of religion and God: Will the civilization in the island necessarily develop a religion and a God?  Let us refer to our history. We know of a large number of civilizations that existed sometime in the past, somewhere in the world. How many of these didn’t have a god or a religion? Turns out, most of the known civilizations have a religion and god(s), with extremely sparse exceptions. Pirahã people is one such example. They don’t believe in any deity, but they do believe in spirits. However, they are not an independently grown civilization; they are a subtribe of a bigger tribe. So, this doesn’t really tell us how to evolve the civilization in our island without a religion.

Does this mean that no civilization can exist without religion and God? There are two possibilities: One, religion is a part of the growth of a civilization, or two, all those civilizations that didn’t develop a religion collapsed too soon to leave any footprints of their existence, and so we don’t know about them. Perhaps, they collapsed because of not having a religion.

For one thing, the civilization in our island should say something about death; something nice like, dead people become stars in the sky, or they become spirits or, they go to heaven/hell. Otherwise, the civilization will collapse internally. People are glued in to a society by an emotional attachment(relation, friends,, etc). This attachment also has a bad facet – it causes anguish, particularly over death, which is certain. If it is not dissipated, it can potentially crush the civilization. So, a strong civilization needs a strong attachment and a robust way of dissipating destructive emotions. Evidently, rituals associated with death and afterlife are a big chapter in every religion.

Moving ahead, the most prominent feature of a religion is, it creates God, as a protector of all :D. Is it really necessary to have an imaginary protector? Will the civilization in our island develop such an imaginary protector?. Well, if it doesn’t, it will never explore outside the island, and so, it will make a very slow progress in science!. Let us see why:

A civilization will attach value to life of a person(and many more things), not only that a person values his own life, but also, others value his life. Any prospect of loss of life will therefore induce an emotion called fear. It prevents the civilization from exploring too far away from their safe home. An imagination of a protector, can create a counter emotion to fear and therefore make it possible to explore. Knowing that this protector is not real does not alter anything!; Imagination can create real emotions.  One example where this method of evading fear is employed is, explorations in the ocean. Sailors are known to be superstitious, in order to evade the fear due to risks in their sailing. (Sailor’s superstitions. Why aren’t there similar superstitions with today’s astronauts? This has a simple answer  😀 ). Therefore, the people in our island may never find us, if they don’t imagine a protector!

Exploration is the key for scientific progress. Scientific progress is not a process carried out by scientists alone. It is carried out by the entire society. Scientists need a strong support from all sections of the society. As an example, let us consider the big revolution brought by Newton’s laws of motion(they partly caused the industrial revolution). What does it take for the civilization in our island to make this breakthrough?. It takes three things, in order of decreasing importance:

  1. A thorough documented knowledge of the objects in the sky. This is accumulated by a thousand years of night sky observers
  2.  A thorough knowledge of the surface of the earth, and how the sky looks when viewed from different locations on the earth. This is gathered by exploratory sailors.
  3.  A genius like Isaac Newton

The people in our island will never get to this without being able to explore. As paradoxical as it is, science has gained a  little from some superstitions too!. :P. 

So, the civilization in our island should have a method of dissipating destructive emotions, in particular, it should have something nice to say about death. And it should also have a protector(or a means to evade fear). Do these two complete a religion? I don’t think so. I have considered only those aspects that affect the stability and growth of the civilization. Religion also has another kind of value that is shared by the arts- music, dance, stories etc. In societies where religion is strong, it appears to influence the way people think(something I don’t understand). That is a subject of another blog post. I will conclude now by saying, man created God, and then God created man!. 

Action and Expression

June 23, 2014

Why should I be rational?- Part III

<< Part-I, << Part -II

Imagine, there is table in front of you. You placed sugar at one end of the table, honey at the other end and an ant at the center. The ant can make its personal choice of whether to go for sugar or for honey.

Suppose, in addition, the ant has moods- three possible moods- happy, sad and neutral. It’s mood changes randomly between these three at irregular intervals. Like we have an urge to express our feelings, let us assume that this ant too has an urge to express its mood. It has no means of verbal communication to do so; but there is still a way: It is walking towards its choice, honey/sugar. When it feels happy, it stops where ever it is, and takes a few steps towards the honey. When it feels sad, it stops and takes a few steps towards the sugar. When it is neutral, it has nothing to express; it continues walking towards its choice. This is a way to using the walking as a channel of communication to express its mood- just because it has an urge to do so.

Now, as an observer, you don’t know the ants choice- sugar or honey. Neither do you know of its changing moods. There no way to find out the ant’s choice or its mood just by watching it. If at some point, the ant is moving towards the honey, it could either be an action: i.e., it has chosen to get the honey or, it could be an expression of its mood.

So far we have assumed that the ant itself knows which of its movement is an action and which is expression. If it didn’t consciously know, and it tried to judge from its own motion, it would be impossible to do so. The ant doesn’t know what it wants!.
This is an analogy I used to define action and expression. We too use every available channel to express what we feel. And, like the ant, sometimes we ourselves are unable to identify an expression or an action.

This urge to express is one reason behind non trivialities in a language- figures of speech. Many metaphors are born because the mind uses multiple channels to express itself. Abusive terminologies(that claim the untrue 😛 ) are an expression of anger.

However, all these are instances where we consciously know that it is an expression. There are examples where we are unaware of this. A day before every exam, we “decide” to be better prepared next time. But this “decision” never gets acted. :D. This is an instance where the mind uses the process of deciding, as a channel to express that it is repenting. This is often a case where we don’t consciously know that it was an expression and not an action. An action too, is quite common. A decision to turn left while driving, for instance, is an action. It gets enacted without any hassle.

Many of our decisions are mere expressions. Being unable to identify actions and expressions is quite common. While both action and expression are essential, it is important to know which is an action and which is an expression. Before, this, we need to understand all the differences between them.

An action is a thought that is born in the mind and flows out through the body. It can’t be stopped in between, by a purely internal force. The thought is not complete until it is acted. It is a single piece- it can’t be broken in to thinking part, and enacting part. Action belongs to the deterministic part* of the future. Like all other deterministic parts of the future, it already exists in the present as a thought, but is invisible. It becomes visible in the future. Therefore, action is a part of reality. Therefore, questioning an action or an inaction is questioning the existence/non existence of a part of reality- it is an existential question.

An expression is always preceded by a strong emotion, which is to be expressed. It is not a part of reality. So, an obvious way to distinguish between action and expression: if a chain logical deductions leads to visibly absurdity, it is an expression. Expression is itself absurd, but its absurdity is usually invisible. So,, many times, we don’t identify expressions as expressions(like the confused ant). This is a state of illusion. The illusion is broken by a chain of logical deductions starting from it, that reaches an absurdity. We are a part of reality, and everything that we want to call reality must be deducible from it. Expression/ surreal objects can’t replace the reality.

* “the sun will rise up tomorrow” is a deterministic part of the future to our present knowledge

We are Incomplete

June 23, 2014

Why Should I Be rational?- Part II

<< Part-I

Can man survive all by himself without even the knowledge of the existence of others somewhere? It seems, he can. He can look for food himself. He can fight for his life against predators himself. Our body has a process to fight every challenge to its survival. And such a process has a closed end within the body- it does not involve any other member of the species. In this sense, such processes are complete. We can therefore say we are individuals.

However, there are some processes that are not complete. E.g weeping. Tears are not like a digestive juice, which is produced as a part a complete process- digestion. Another example is screaming.

When a man meets with an accident, and is wounded badly, he screams uncontrollably. This screaming is an involuntary reaction to pain. It does not contribute to healing of the wound. A complete process to heal the wound is initiated separately. It may take days, or may not succeed at all. But screaming is not a part of it. It is an open ended process and not a part of a complete process. It is incomplete.

Incomplete processes are a call for help, to other members of the species who could be around. The human mind is equipped to initiate incomplete processes, which means, it knows that it is not alone. Also, we are tuned to respond, on hearing a call for help from another member of the species. The incomplete process is then completed by a second individual, who receives it. So such a process initiated in us is to be completed by others. Therefore, we are incomplete individuals.

What is the mechanism of the response? I believe, an incomplete process produces the same emotion in the second individual as that of the first, in a much weaker form. For instance, when a man dries in pain, the cry produces the same emotion- pain in a very weak form, in the listener and prompts him to attend for help. When a musician plays on stage, people enjoy by resonating with what he expresses through his music. Thinking is also a sequence of well controlled emotions. When someone lectures a proof in mathematics, he is expressing this sequence. Anyone who understands it essentially resonates with it.

Incomplete processes form a weak link between people. In short, we are wired to both seek empathy from others and to show empathy to others. Resonating with others’ emotion is the most fundamental form of communication. It is the reason why we developed languages, common beliefs, common hope, religion, and finally, civilizations. It is the origin of all surreal objects.

An incomplete process is an expression of one’s feeling to others. I have carefully chosen the term expression here. It is chosen in opposition to action, where in we execute a decision. Expression is born from the urge to communicate what we feel, and ends with communicating it. Following this urge, the human mind attempts to use every available channel of communication as a mode of expression. There are several channels of communication, other than verbal. Two people playing chess, for instance, are intensely communicating with each other through the chess board, even though they don’t speak to or even look at each other. Making a decision can also be used as a channel to communicate. Our mind, by nature, attempts to utilize every such channel to express what it feels.

Part-III >>

Why should I be rational?

June 23, 2014

Part I: Truth and logic

Trying to be rational is placing restrictions on oneself. If I don’t want to be rational, I can be sometimes rational and sometimes irrational :D. Like playing a game without observing its rules, not being rational is easier. So why should anyone try to be rational? One observation is: we are more peaceful when we are rational. This is just an observation, not an answer. Moreover, it could be that it is the other way round: we are rational when we are peaceful :P.

Being rational is a way of accepting the reality. Reality is anything that is either verified through senses, or deduced from another reality(that is verified through senses). A rational argument is a link connecting two realities. Reality is interconnected within, through logical deductions. In other words, the set of realities is closed under deductions. Therefore, no untrue statements can be deduced starting from a true statement. Also, starting from an untrue premises, some deductions will be untrue. Some of them might be visibly absurd, and this way, deduction can be used to identify untrue statements. Thus, logic is used to keep our self within reality.

Therefore, the question really is, why should I restrict myself to reality?. Is it possible to live totally in an imagination, by believing it is true?. If not, what is the role of imagination? Also, why do we feel more peaceful when rational?

To answer these questions, we need to understand the origin and nature of all surreal objects that we can think of. I have broken my thoughts on this in to two other posts, due to its length :D.

Part -II >> , Part-III >>

Waves don’t drown the boat

March 23, 2014

I started writing this post four months back. But in between, I was stopped by an existential question associated with both the contents of this post and the act of posting it O_o. While the process of overcoming this hurdle was a struggle, it also generated content for many future blog posts :P. To begin the way I intended:

“As our boat was rowed between the two islands in the ocean, huge waves appeared to engulf it. While we screamed in fear, the locals in the boat were smiling(and laughed at us silently). The waves were much higher than our boat, but, they didn’t engulf us. They lifted the boat higher up than themselves, while they passed underneath. It was a common part of a boat ride. The boat is after all, on the water.”

This is a tourist’s(not me) experience, at the Andaman and Nicobar islands. I don’t remember who was it, but his description was crisp enough to leave a permanent picture of the waves lifting up the boat as they approached. I remember even the exact words he used to describe it. And I am able to use this picture to understand something totally unrelated to the boat and the waves. 😛

One ingredient of intelligence is, a deep understanding of the world(or equivalently, the mind 😀 ). By deep understanding, I mean a knowledge of how different elements of the world, both physical elements and nonphysical, but thinkable elements are inter connected. The world includes three things: the bare physical world(without people), the people in it, and finally all nonphysical thinkable objects in it. An Understanding of the world would include observations on how two people interact, how many people come together to form a society, and how two societies interact. These are indeed observations on the fundamental properties of the human mind. Understanding the bare world is actually, observing how our mind reacts to it. Finally, the non physical thinkable objects form the biggest part of our world. They include all mathematical objects, games, stories, music etc. Such objects are constructed out of a language of communication between people. So much so, that they can be regarded as a part of the language. They are created out of the mind and hence bear fingerprints of the mind. In effect, exploring them is exploring the mind. So the question I want to ask is, on the whole, how does one develop such an understanding?

It is natural to assume that a man, privileged from childhood, has better opportunities to attain a deep understanding of the world. But sometimes, I felt that privilege leaves little to explore, so it is more advantageous not to be privileged. Now, I have concluded that, the deepest insights about the world are attained, neither by the one who was born privileged, nor by the one who was born in destitution, but it is the one who traveled between the two ends(either of the ways 😉 ). Traveling the socioeconomic spectrum(not as a tourist!) provides the deepest insights.

Problems are like waves in the ocean; they can do both: drown a boat or rise it high up. A new insight is gained out of the experience of overcoming the problem. All non trivial insights are gained through solving a non trivial problem. There are two questions to be answered here: One, is there any value to the insight that is developed in this process? or, is the insight useful only to solve that particular problem? In that case, it would be redundant; However, a very deep insight is also very general in its applicability. It contributes significantly in enhancing the overall understanding of the world.

Secondly, what determines whether the wave drowns the boat or rises it up? This is a hard question. At this moment, I don’t have an answer more precise than saying that it depends on how many unintended observations we made in the past. Naturally, all the way, we make a lot of random irrelevant observations without intending to do so. Such observations made in the past are put together in overcoming the problem.

Obviously, one cannot intentionally make unintended observations :D. Any conscious attempt to make irrelevant observations would result the set of observation being one-sided, since they are powered by an intention. Moreover, the mind tries to put together all conscious observations to make a ‘conclusion’, and there after it systematically remembers the conclusion with most clarity.

Though this was a simple post, the process of writing it, strangely, was one such boat ride over a wave :P. I believe I went over the wave, and that, at least, generated more posts to come :D.

Hidden in the games

July 20, 2013

Few days back, I was playing a carrom game on android. My machine opponent is an expert at striking. With its accuracy, it can score a coin placed almost anywhere on the board, in a single strike. But it cannot score in a single strike when the coin is cluttered with other coins, or when its path towards the hole is obstructed by other coins. In such cases, it is theoretically impossible to score in one strike. It needs two- one to separate the clutter and one to score.

I am not perfect, unlike the machine; but I can score most well placed coins on a single strike, unless I get unlucky(only on android, not in real carrom :P). But the machine is not tactical.



Once at the climax of a game[fig-1], I was at the WHITE end, ready to play my turn. I could have finished the game in this turn, if only the two whites were separated; but they are cluttered. I cannot score them in one turn- I need two: one to separate them, and one to score.

If I separate them this turn, the machine finishes the game in the next turn- just the red and the black left, both positioned conveniently. I need to do something before the machine gets its turn, to prevent it from winning. I can score the red and retain my turn, but next, I have to separate the whites, so I cant retain my turn further. So the machine gets its turn with the board in almost same sate- red back on the board at the center and black at the same location, and it wins if I do so.

But, it is not yet check-mate. There was still a way out. I used the machine’s turn to separate my white coins!. I pushed the red towards the whites, cluttering it along with them 😛 [fig-2].



The machine can’t finish the game in one turn now- red can’t be scored in one turn. So, being un tactical, it used its turn to separate the red from the whites, as it has been programmed. In the process, invariably, the two whites also got separated. I got my turn with the red and the two whites uncluttered, all wide apart :P. I scored these three, one after the other, and won the game.

The red coin played a key role in above strategy. Red is the only link between me and the machine- both of us can strike it directly. Look at the rules of the game- there is a red coin, no player can win the game while it is still on the board. But, successfully capturing it doesn’t still guarantee victory. If you capture it well before the climax of the game, it adds no credit to you, instead, it clears one obstacle towards the victory of your opponent!. With these rules, the value of red lies in such strategies.

Why is there even a red coin? Why are the rules constructed in a way so that it ought to be used in strategies like the one above?. The rules facilitate a tactical game over a purely skilled game.

If the game were a strike out(like a T20 bowl out :D), i.e., a direct contest of who scores better, with just one or a fixed number of strikes for both of us, there would be no way to beat the machine. But the rules of the game make it a play of tactics rather than skill. So, although I cannot beat the machine in a strike-out, I can beat it in a complete game. The game, as a whole is different from an individual strike. It comprises of several individual strikes, but they are not to be perceived as independent strikes; there is a longer process connecting them all. The machine’s skill at individual strikes remains underutilized, since it treats them independent.

The strike out is the most plausible ancestor of the game in today’s form. It would have started as a fun-game, involving skills of striking alone. Later, gradually it would have grown in to a mind game, with the rules designed to consistently depart the game from a skill-game to a tactical game.

Look at the very pattern of arranging the coins to start a game- all the coins are cluttered in a hexagon at the center, alternating whites and blacks. If I separate my coins, or score a lot of them, in the process, I will have inevitably separated out my opponents coins too!, spreading them out over the board. This makes it easy for him to score in a rally. This is why we often see our opponent scoring a rally right after we do so. Therefore, it is a prudent practice to avoid clearing the center and to strike on particular coins. The game would have been different if the pattern of arrangement was to cluster whites and blacks separately, in two halves of the hexagon, with the red at the center.

You get to retain your turn after scoring a coin. Even if you are left with all 9 of your coins and your opponent is left with just one, it is still possible for you to win the game. So, you can afford to make mistakes in scoring. If it were a one-chance to you and one-chance to your opponent game, mistakes in scoring would have
been expensive. A rule common to carrom and other related games(snooker, billiards, pool) is, there are two types of coins, and each player is assigned one. Your opponent cannot gain from scoring your coins which you brought near the hole. A slight imperfection or a misfortune can leave a coin you struck just before the hole, making it an easy score in the next turn. This rule ensures that such a coin is not credited to your opponent in the next turn. These two rules significantly reduce the emphasis on perfection of a single stroke and fortune.

Evolution of the rules of a game over time tells us about what is adorable and enjoyable to the human mind!. It seems, ultimately, every game is played in the mind :).

Does every game, over time, mature into a mind game? Do the rules develop over years to make it so?. Cricket is now a mind game. Most games are mind games or tactical games, built upon a basic fun game. Learning how to use a striker is learning just the language in which the carrom game is played; likewise, learning how to bat/bowl, is learning just the language of playing the cricket. The real game is always a mind game.

While learning, all of us believe, carrom is about aim, bowling is about line and length, batting is about timing and footwork. Yet, we accept the rules, which facilitate a mind game over all these skills, as the supreme rules. Understanding the rationale behind these rules requires a certain level of expertise in the game, but we accept them nevertheless.

The Chase!

February 7, 2011

I have decided to blog after quite some time. This time is rather a strong thought. This post is about a chase, a chase of safety. Let ,me begin(as usual :D) with a small story.

Things are not normal in a refugee camp. People’s freedom is severely restricted. Their life is highly insecure. They are always in the safety zone; if not, hoping to get in to the safety zone soon. In short, they don’t look around and say “where does that road lead you to?”; instead, they are wondering, “how long is it, before I get back to my safe home?”. Imagine, the refugee camp sustains for a long time. Long enough so that there are third generation refugee’s, whose parents and grandparents too are refugees. Such people, wouldn’t have seen anyone living a normal life. When they get back, out of the refugee camp, they are still ill fated to run behind ‘safety’. They try to think progressively; they everything required for a successful rehabilitation. However, a large part of their motivation is inevitably lost in chasing safety. such is the effect of their inbuilt insecurity. This is the inbuilt insecurity I am talking about. This insecurity, runs through generations, as a practice; Of course, it’s effects decay over generations.

I see a rough shade of the above story in our country. The first post independent generation in India appear to be highly motivated. But, unfortunately, it’s all lost in chasing a secure life. Government jobs gained popularity just because, people were behind a ‘secured future’. What disappoints me is, the whole lot of people, considered to be ‘successful’ by their near neighbourhoods, are all successful just in chasing down a secure future- a clear effect of the inbuilt insecurity. (What also disappoints me is, this post is turning out to be serious, without even a single PJ 😀 :D) While people now are not behind government jobs, but behind the not-so-secure software jobs (an optimist would call that a ‘decay’ of the feeling of insecurity, from running behind a completely secured job to just a job :D) To that (small!) extent, we are now comfortable with the non-deterministic nature of future.

While it is clear that such a feeling of insecurity cuts down the freedom of an individual, sometimes I feel I am rather overvaluing the importance of freedom. In fact, to me, ‘For every living organism, the job of hunting for food is basic; it is respectable only when it does it on its own, in the natural way; and it should be given the freedom to do it by itself‘. This thought has been quite strong within me. Also, I see remote connections between freewill and intelligence or creativity. Hence, freedom or freewill, deserves a supreme position. What I would like to point out here, is this freedom is eaten up by ‘the chase’.

I don’t have much more to say. That was a blur, but strong thought flickering in my mind. Further, I don’t want this post to be chasing down something! :D, although I feel, it is some or the other chase which keeps us busy.

What Is Intelligence?

August 15, 2010

In this post I am not defining or characterising intelligence. I don’t think I’m close enough to characterising an attribute attached to the mind. The only thing I have done here is throw out what my mind says about what we call as intelligence. These thoughts are quite old. I do remember thinking somewhat on these lines, almost 10 years ago.

Intelligence, to me, refers to ‘The ability to connect oneself well with the world’. World here does not mean what it does in most contexts. By world, I mean the surrounding system or influencing system. It doesn’t have to be physical. It can be as abstract as ‘physics’, it can be ‘mathematics’, it could be a cricket match, or even ‘music’. It can even be the ‘IITK campus’–finally something physical :D, and another crucial example–‘our own mind’. Well, let me call it as any system, with which one can interact. If you are still curious to know what the hell do I mean by ‘…connecting well’, you’ll probably read the next paragraph more carefully.

So, a more precise version: ‘The ability to perform an undirected sequence of experiments with the system and draw inferences’. This is why, the system needs to be interactive. The term undirected is the key for the first half of the above statement. It means, without prior instructions or, on one’s own. The second half of the statement essentially banks on the ability to recognise similarities and differences in experiences. The word experiment shouldn’t make people think of LAB :D.

It is appropriate to talk about the Mumbai masala tea here. On my first visit to Mumbai, I was at the NSC(Nehru Science Centre), attending the astronomy Olympiad camp. Once, when I slipped out of the NSC campus(‘slipped out’ because we were not supposed to go out alone :D) to make a phone call, I saw an old man making masala tea (I somehow attach masala with tea, because, the first time I had tea was not a normal tea).I remembered, I had heard that those people are making tea for a long time and they can judge what how good the tea is just by looking at its colour. This is what I meant in the above definition. No one told him to keep an eye on the colour-taste relation. This was an understanding coming out of undirected experiments. Also it demands a high ability to recognise similarities and differences in the colour. So, this was what I meant by recognising similarities and differences. Two seemingly similar objects might have subtle differences which become clear over time.

One word here: The Mumbai masala tea story does not imply or justify anything. Nothing can be deduced by that. My sole intention was to clarify the meaning of what I stated. An example can do nothing to a general statement(except, probably disprove it!). I have seen people deducing things from individual instances. That was the reason why I wanted to make this point.

When I say undirected, I already mean we don’t know it’s mechanism!. This is the reason why theories which get internal about the mind aren’t that beautiful :D. I always feel it is better to treat the mind as a black box for this reason. That way, I am more towards the 1st statement I made about intelligence, though it has ambiguous terms. It is more concise than the precise version that I mentioned later.

On Randomness

November 3, 2009

Most people know me as a studious kid. But I will now uncover some of the hidden truths of my life. I was never able to do things that I hate. An early example comes when I was 11 years old. I had to study a 3rd language- Hindi. I hated it like hell. I was very good in all subjects, but ordinary in hindi. In my highschool, my marks sheet looked unusual, with high 90’s in math and science, and low 60’s in social science. Once I failed in biology, in 12th. People around me, were emphasizing a lot on ‘orderliness’ and stuff…which I was never able to acheive; however, those suggestions, initiated an intellectual conflict in my mind. However, the first time I got the freedom to experiment on this conflict was when I came to IIT.

I planned a systematic waste of time in IIT. (good utilization of freedom!) As it turned out, all sensible and useful works that I did, was during the hours I planned to waste! It was the effect of the freedom given to the flow of thought. Finally, I understood that, the world is governed by randomness. Getting ‘ordered’ is a challenge to randomness. And hence, it failed..atleast in my case. These thoughts are deeper than they appear. They dont actually mean that one should live like a lazy drunkard.

The Story Of The Dog And The Monkey

In the last summer, back at home, I didnt feel like sleeping, one night. Towards the end of the night, one thought occured to my mind. It’s the story of the dog and the minkey. A dog, never denies his masters order. It does exactly what the master wants it to do. On the other hand, a monkey, is known for it’s restlessness. It does a lot of random stuff. The dog, cannot do what his master can’t think of . A monkey, is capable of that. It goes beyond the span of it’s master’s mind, simply because it is more random in its approach. That is where is the hidden power of randomness. It’s the monkey’s attitude, which brings out something new to the world; not the dog’s attitude. More precisely, it is the respect given to randomness in the monkey’s attitude, which does the trick. So, if being notorious is useful, be notorious!.

However, the conflict is still on, in my mind. Confusion, which persists, looks to be a very essential entity. Thought says, life is not about getting out of such confusions quickly; it is the conflict of contradicting thoughts in the mind. Again, these thoughts too are in the conflict!(:D :D…the last one was a joke, a self reference)

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