Word Matters: Words Matter

In my earlier blog entries, I noted the debate over whether words had meanings, or were only references to things. It was noted that while "rose" and "gulaab" work equally well for speakers of English and Urdu, "Superman" was not interchangeable with "Clark Kent". This was because Superman and Clark Kent both referenced different aspects of the same entity instead of both referencing the same entity as a whole.

However, the actual words still didn't matter in that discussion. While Clark Kent was different than Superman, the actual word "Superman" didn't matter...it could have been "Clark Kent is different than Foo" (if everyone called the man of steel "Foo" instead of Superman).

After reading Salt: A World History[1], I've decided that words DO have their own meaning because of all the connotations, and rich web of connections with history, culture, and language, that go along with each. The book is chock full of nuggets like the following (paraphrased):

The first of the Roman roads, the Via Salaria (i.e. Salt Road), was built to bring salt not only to Rome but across Italy. It was important because at times the Roman soldiers were paid in salt which was the origin of the word salary and the expression "worth his salt" and "earning his salt". The latin word for salt (sal) became the French word for pay (solde) and that was the origin of the word soldier.

The book makes it obvious that the word Salt couldn't really be much different given its linguistic lineage. Words DO matter because each has a whole slew of connections to other things, and a past history, because each is part of a naturally evolved language. Words evolve from other words; they were not picked out of the air. There is a family tree of related words just like there is a family tree of organisms with related DNA.

Knowing the rich set of interconnections of words, their origins, history, etc makes a word like Salary carry many connotations that "foo" would not. A whole semantic network of related concepts lights up in my mind with the word Salary that would not have if the word for salt was foo.

[1] Salt: A World History, by Mark Kurlansky, 2002

[Ed. Note - 12/11/12: as per my disclaimers, once I start looking for my epiphanies on the net, I find them. E.G. in this case, see "Lecture 26: Culture, Hermeneutics, and Structuralism". Congrats Bruce, you've just discovered what Gadamer said a century ago: language itself is a historical accumulation, each term carrying its past usages which are part of its meaning.]

Shakespeare is (not) Shakespeare

In the early part of the book The Stuff of Thought by Steven Pinker, the problem of what-a-name-names, is explored with the example of Shakespeare. Pinker distinguishes between Shakespeare: the historical figure, and Shakespeare: the author of numerous plays like Hamlet attributed to Shakespeare.

In my earlier post, it was somewhat easy to see that there were multiple aspects to Superman because each aspect already had its own name; Superman vs Clark Kent. With Shakespeare however, it is much more subtle because the different aspects have the same name: Shakespeare. Additionally, we are not used to thinking that they are different aspects that can be independent of each other, any more than we think of Cher-the-person and Cher-the-singer as being independent things. But, as discussed in the book, many people over the centuries have debated whether the author of Hamlet, et al was really Francis Bacon, Christopher Marlowe, Queen Elizabeth, etc.

The interesting thing is that because Shakespeare is SO ingrained as the name of the playwright that even if Sir Francis were to be proven the author, the headline will be "Bacon is the REAL Shakespeare!" which is absurd because clearly, Shakespeare-the-historical-figure is the "real" Shakespeare. Changing the human associated with the author-of-Hamlet concept will not change the concept's name; it will remain "Shakespeare's Hamlet (written by Bacon)" and not "Bacon's Hamlet".

So, when assigning ID#(s) to putatively single entities, flexibility should be built in to allow ad-hoc collections of attributes of any entity to be grouped and named and referenced separately. Otherwise, the system would not be able to represent the statement: Shakespeare is not Shakespeare, Bacon is.

POSTSCRIPT - March 30th, 2010
In addition to the attributes of one aspect not being identical to the aspects of another (e.g. clark vs super), different aspects of a person may hold different beliefs. As described in the 2010 book, "this sentence is false", there is the paradox of the person who, in their role as a physician, believes in high cigarette taxes, but in their role as a smoker, does not.

POSTSCRIPT - May 17th, 2011
The Shakespeare-the-author identity is STILL producing plays and sonnets as described in this story and listener challenge in recent Studio 360 broadcasts.

Clark Kent is (not) Superman

It delights me to find out that what I thought had been a particular nugget of wisdom, specific to building Identity matching computer systems, actually has a deep principle at work. While working on one of these systems, I learned the strategy of NOT merging all variations of an individual identity's name/address/phone/etc into a single canonical version. It turns out that the need to keep, and assign a unique key to, every variation of identity data (as opposed to only the "canonical" one) has deep roots in language itself...

While reading the Intellectual Devotional (which I highly recommend), I came across its page about "Philosophy of Language" and it had an immediate resonance with a project at my current client. The page describes the "problem of reference" where ideas about what a name "means" have been debated and changed over time.

One theory says that "names" don't have any meaning, in and of themselves, they merely refer to some thing that has meaning. Hence, Shakespeare's quote "A rose by any other name would smell as sweet" summarizes the position that the word "rose" is not meaningful, and could be exchanged with any other word that refers to the thing "rose". That is why "gulaab" (the Urdu word for rose) can work just as well for speakers of Urdu.

Another more modern theory though, says that names not only refer to some thing, they also carry the connotation of "in what sense" is the thing being referenced. The book illustrates the example of Superman and Clark Kent both being names for the same thing (the being Superman), but they are not interchangeable. Clark Kent (mild mannered reporter) has a work address of the Daily Planet whereas Superman (superhero able to leap tall buildings) does not. It matters which name is used when talking about Superman.

So, in the same way that Clark Kent and Superman both refer to different aspects of the same entity, and are thus not interchangeable, a computer system managing legal entity identity data can not translate name/address variations into a single entity ID# when those variations actually refer to different aspects of the entity. For example, if there is data that is specific to a particular store branch, that branch needs its own well-known ID# even though it is only a portion of a single legal entity. Further, since legal entity names are not unique (for example, I personally own two different corporations with the identical legal name), the entire name/address/phone/etc combination needs managing rather than separate "alternate name" lists. It is also not sufficient to support alternate name/address records merely as search aids that still ultimately result in the ID# of the entity-as-a-whole. Otherwise one would loose track of the fact that we were talking about Clark Kent, not Superman.