Known stories and trading time

One of the most fascinating concepts I’ve ever come across is that of “trading time”. I first came across it in Benoit Mandelbrot’s The (Mis)Behaviour of Markets, which is possibly the only non-textbook and non-children’s book that I’ve read at least four times.

The concept of “trading time” is simple – if you look at activity on a market, it is not distributed evenly over time. There are times when nothing happens, and then there are times when “everything happens”. For example, 2020 has been an incredibly eventful year when it comes to world events. Not every year is eventful like this.

A year or so after I first read this book, I took a job where I had to look at intra-day trading in American equities markets. And I saw “trading time” happening in person – the volume of trade in the market was massive in the first and last hour, and the middle part of the day, unless there was some event happening, was rather quiet.

Trading time applies in a lot of other contexts as well. In some movies, a lot of action happens in certain times of the movie where nothing happens in other times. When I work, I end up doing a lot of work in some small windows, and nothing most of the time. Children have “growth spurts”, both physical and mental.

I was thinking about this topic when I was reading SL Bhyrappa’s Parva. Unfortunately I find it time-consuming to read more than a newspaper headline or signboard of Kannada, so I read it in translation.

However, the book is so good that I have resolved to read the original (how much ever time it takes) before the end of this year.

It is a sort of retelling of the Mahabharata, but it doesn’t tell the whole story in a linear manner. The book is structured largely around a set of monologues, largely set around journeys. So there is Bhima going into the forest to seek out his son Ghatotkacha to help him in the great war. Around the same time, Arjuna goes to Dwaraka. Just before the war begins, Bhishma goes out in search of Vyasa. Each of these journeys associated with extra long flashbacks, and philosophical musings.

In other words, what Bhyrappa does is to seek out tiny stories within the great epic, and then drill down massively into those stories. Some of these journey-monologues run into nearly a hundred pages (in translation). The rest of the story is largely glossed over or given only a passing mention to.

Bhyrappa basically gives “trading time treatment” to the Mahabharata. It helps that the overall story is rather well known, so readers can be expected to easily fill in any gaps. While the epic itself is great, there are parts where “a lot happens”, and parts where “nothing happens”. What is interesting about Parva is that Bhyrappa picks out unintuitive parts to explore in massive depth, and he simply glosses over the parts which most other retellings give a lot of footage to.

And this is what makes the story rather fascinating.

I can now think of retellings of books, or remakes of movies, where the story remains the same, but “trading time is inverted”. Activities that were originally given a lot of footage get glossed over, but those that were originally ignored get explored in depth.

 

Mythology, writing and evolution: Exodus edition

I watched half of Exodus: Gods and Kings last night (I’d DVRd it a few days back seeing it’s by Ridley Scott). The movie started alright, and the story was well told. Of Moses’s fight with Rameses, of Moses being found out, of his exile and struggle and love story and finding god on a mountain. All very nice and well within the realms of good mythology.

And then Moses decides to hear god’s word and goes to Memphis to free his fellow Hebrews. There’s a conspiracy hatched. Sabotage begins. Standard guerrilla stuff that slaves ought to do to revolt against their masters. Up to that point in time I’d classified Exodus as a good movie.

And then things started getting bad. God told Moses that the latter wasn’t “doing enough” and god would do things his way. And so the Nile got polluted. Plants died. Animals died. Insects attacked. Birds attacked (like in that Hitchcock movie).  What had been shaping up to be a good slave-revolt story suddenly went awry. The entire movie could be described by this one scene in Indiana Jones and Raiders of the Lost Ark:

When you see the guy twirling the sword, you set yourself up for a good fight. And then Indiana just pulls out a gun and shoots him! As a subplot in that movie, it was rather funny. But if the entire plot of a movie centres around one such incident (god sending the plague to Egypt, in this case), it’s hard to continue watching.

Checking out the movie on IMDB, I realised that it has a pretty low rating and didn’t recover its investment. While this is surprising given the reputation of Scott, and how the first part of the movie is set up and made, looking at the overall plot it isn’t that surprising. The problem with the movie is that it builds on an inherently weak plot, so the failure is not unexpected.

It did not help that I was reading mythology, or a realistic mythological interpretation, earlier in the day – the English translation of SL Bhyrappa’s Parva. In that, Bhyrappa has taken an already complex epic, and added his own degrees of complexity to it by seeking to remove all divinity and humanise the characters. Each major character has a long monologue (I’m about a third into the book), which explores deep philosophical matters such as “what is Dharma”, etc.

While moving directly from humanised philosophical myth to unabashedly religious story might have prevented me from appreciating the latter, it still doesn’t absolve the rather simplistic nature of the latter myth. I admit I’m generalising based on one data point, not having read any Christian myth, but from this one data point, it seems Christian myth seems rather weak compared to Hindu or Greek or Roman myth.

My explanation for this is that unlike other myths, Christian myth didn’t have enough time to evolve before it was written down. While the oral tradition meant that much valuable human memory was wasted in mugging up stories and songs, and that transmission was never exact, it also meant that there was room for the stories to evolve. Having been transmitted through oral tradition for several centuries, Hindu, Greek and Roman stories were able to evolve and become stronger. Ultimately when they got written down, it was in much evolved “best of” form. In fact, some of these myths got written down in multiple forms which allowed them to evolve even after writing came by.

While writing saves human memory space and prevents distortions, it leaves no room for variations or improvisation. Since there is now an “original book”, and such books are determined to be “words of God”, there is no room for improvisation or reinterpretation. So we are left with the same simplistic story that we started of with. I hope this explains why Exodus, despite a stud director, is a weak movie.