I first began reading Surfaces and Essences in March earlier this year.
It’s October now.
I have a habit of scribbling the date in the margins now and then. I see “3/31” scribbled on page 33, then “9/4” on page 82.
During intervening months, between March and September, I did such things as put my house on the market, moved most of my possessions into a storage unit, sold my house (twice, practically), planned (and took) a 4 week vacation in the UK and Norway, during which I closed on the sale of the house; moved the girlfriend out of her apartment, and most of her possessions into the same storage unit; moved the girlfriend and everything in the same storage unit to North Carolina; found a new job in North Carolina, and moved myself to North Carolina.
In retrospect, I can say: April I put this book down for 5 months in an act of total exhaustion. How else could I have put this down? Too good to put down.
I could only have put this book down because I lacked the energy, or interest to expend the energy, to exercise my intellect vis a vis Surfaces and Essences.
It seems I have recovered, somewhat anyway, because six months later I ploughed through it.
~~~
The primary arguments of the authors, in their own words:
The main goal of this book, then, is simply to give analogy its due – which is to say, to show how the human ability to make analogies lies at the root of all our concepts, and how concepts are selectively evoked by analogies (pg 3). A central thesis of this book is that analogy-making defines each instant of thought and is in fact the driving force behind all thought. Each metal category we have is the outcome of a long series of analogies that build bridges between entities (objects, actions, situations) distant from each other in both time and space (pg 135). In short, nonstop categorization [Re: analogy] is every bit as indispensable to our survival in the world as is the nonstop beating of our hearts (pg 15). This universal fact of human high level perception allows us to see far beyond the concrete details of situations and to connect events that superficially are enormously different from each other (pg 335). [C]ategorization through analogy-making is the universal fabric of cognition (pg 137).
Surfaces and Essences is a slow, steady act of accretion. It crescendos by citing as an example of their hypothesis Einstein’s synthesis of many branches of physics in his theory of general relativity, but it begins with a more modest act of cognition: zeugmas.
Simply put, zeugmas are figures of speech wherein one word applies to two other words, each in a different sense. For example, “I’ll meet you in 5 minutes and the garden” (pg 6). In that sentence, the same instance of the word “in” is applied to both time (5 minutes) and space (the garden). (I.e. I’ll meet you in 5 minutes; I’ll meet you in the garden).
Some other examples from pages 6-8:
- Kurt* was and spoke German.
- She restored my painting and my faith in humanity.
- I look forward to seeing you with Patrick and much joy.
- The book was clothbound but unfortunately out of print.
- [Such and such…] mean things that they did as, and to, younger kids.
- [“Whatever…”] he said in English and all sincerity.
- I’m going to brush my teeth and my hair. (pg 6-8)
* “Zeugmatic” words bolded.
In addition to listing many zeugmas, the authors elucidate nuances which differentiate one from another-for example, translatability from one language to another. The words, or concepts which they convey, may be zeugmatic in one language, not another, for different reasons. For example, in English we can apply certain words to vastly different concepts*. You can restore a painting, and faith in humanity. You can play Frisbee golf, and keytar. Not necessarily so other languages.
If the versatility of verbs like “play” seems inconsequential, consider these scenario wherein you receive a text from a friend:
“You wanna play tonight?”
Your first thought may be Um creepy, but your next may be Yes I want to play pickup basketball, or Overwatch, or jam in the garage. Depending on the person, you may loop through fewer possibilities; if you don’t recognize the number, you’ll loop through many more.
Next, consider the versatility of certain nouns, for example “band,” which could indicate a piece of cloth, set of musicians, wedding ring, range of frequencies, or collection of stars (pg 3-4). If the wife texted
“Can you bring my wedding band?”
you will assume she forgot her ring at home-not that would like you to bring along the Motown band which performed at your wedding*. However, you may not be as sure if you were amidst planning a wedding and a friend asked “Have you picked out a wedding band?”
Question: How the heck did Motown become “wedding music”… and when will it stop? 🙂
Consider the challenge to individuals who speak more than one language. Consider Chinese, for instance, which applies different verbs to sports and music and, furthermore, applies different verbs to sports depending whether one primarily uses their hands (basketball) or feet (soccer) (pg 10). How do we know when to apply which rules?
Surfaces and Essences endeavors to answer such questions. How do we keep all of these things straight, and how do process all of this data so efficiently?
In a word, the answer is: analogy. We categorize knowledge and experience infinitely, and we index it infinitely. Categories within categories within categories.
Let’s consider the word band for example, which stores a group of musicians, which stores rock bands, which stores progressive rock bands, which stores 3-piece rock-bands, which stores specific bands like Rush, which stores such categories as Geddy Lee, Alex Lifeson, Neil Peart, guitar, guitar parts, bass guitar, bass parts, keyboard, chord progressions, drums, riffs, album names and artwork, hundreds of songs titles, lyrics etc.
When someone says “Geddy Lee is good,” do we mean he’s a good man, composer, musician, bass player, singer?
If this line of inquiry is frustrating for you, it’s no wonder; we effectively “automate” this variety of low-level thought process. Considering it seems extraordinarily pedantic because it is extraordinarily inefficient. Far too many steps.
Instead, we abstract the “essence” of concepts, or “conceptual skeletons,” and store it in relatively efficient indices based on any number of parameters.
We don’t know how the indices work, but we know how they don’t work. We don’t store our memories in chronological order. When we recall a memory, it is not because we have cycled through all memories beginning with out first memory. Nor do we start from present and work backwards. The authors say “there is just one single mechanism of nonstop categorization through analogy-making, and it operates all along the continuum we’ve described, which stretches from very mundane to very sophisticated acts of categorization” (pg 19). We extend categories, and extend of intension of categories, “nonstop.”
(Careful now, this escalates quickly.)
The acts of analogy-making and category-extension I’ve discussed have primarily concerned linguistic units, the authors apply the same principles to Einstein’s extension of Galilean relativity to general relativity, via extension of principals in mechanical and electromagnetic physics, to gravitation, to nuclear energy*.
* See lists on pages (a) 453, (b) 483 for (a) a bullet-point list of key examples of extension in the sciences and (b) a breakdown of Einstein’s major breakthroughs based on them.
No joke. Surfaces and Essences takes us from zeugmas to E=MC^2, the equation Roland Barthes says, “by its unexpected simplicity, nearly embodies the pure idea of the key, naked, linear, made of a single metal, opening with utterly magical facility a door mankind had struggled with for centuries” (Mythologies, pg 101).
I made the jump swiftly, but the authors work painstakingly. Surfaces and Essences is a slow and steady process of accretion. I wouldn’t recommend this book to anyone, and I would still caution those to whom I would recommend it to be patient; the authors can tend toward pedantry, but ultimately the methodology is didactic, and effective.
9/10
ISBN 978 0465018475