Cognitive calculus

Speaking with Lindi tonight, I was reminded of an idea that I wanted to briefly describe. Basically, it’s that it can be useful to think about self-expression in terms of time ratios. That is to say, the ratio between the amount of time it takes for someone to take in your thoughts, as a function of how useful they find those thoughts to be.

If, in a seminar of fifteen, you can make a comment that takes one minute, the effective cost to the group is fifteen minutes. As such, it had better be worth at least fifteen minutes of thinking time, based on the value of thinking time for members of that group. A comment that nobody would have come up with on their own is especially valuable precisely because it represents such an efficient use of time.

Something similar is true of blogging. If I can spend an hour to produce something that is worth two minutes to thirty people, I will have at least broken even. In practice, I will probably have done better because I will have achieved other objectives: most notably the clarification of my own thought.

The value of the time ratio idea is primarily in helping you to avoid exposing people to pointless or irrelevant information. The self-selection involved in reading or not reading a blog is somewhat liberating in that capacity (compared to a seminar comment you have little choice but to listen to), but I should still aim to maintain a net cognitive surplus.

The development of language

Those interested in the study and emergence of languages should do some reading about a remarkable series of occurrences in Nicaragua during the 1970s. Students at a number of schools for the deaf there, initially staffed by teachers who did not know sign language, invented their own version, which grew in complexity over a period of years.

Ann Senghas, of Columbia University, has studied the signing capabilities of people who left the school at differing times and therefore different stages of the evolution of this language. Users of the early versions of the language, for instance, could not describe whether something was on the left or right side of a photograph; users of later versions could do so.

Perhaps the most interesting questions raised by this situation relate to the nature of human cognition where it comes to language. For instance, it makes one wonder about the degree to which people are instinctually provided with mechanisms for both the comprehension and development of language.

More information is in this Wikipedia entry.

Mid-essay insight

Overwhelmingly, the Oxford system privileges speed over perfection. This may be well suited to their self-styled role as gatekeepers to the British political and intellectual elite, but it produces a style of learning quite thoroughly at odds with the immortal image of the scholar surrounded in well-thumbed books and meticulous notes, composing the authoritative treatise on some question. The point is to gain the ability to spend a couple of days taking in key parts of key texts – the specific selection entirely up to you – and then write something cogent, but not fully formed, on the basis of that reading.

For anyone with an interest in journalism, this method is probably ideal in many ways. Both require a fairly broad base of general knowledge – at least wide enough that you will know where to look for more specific information and will not make obvious missteps in somewhat unfamiliar areas. Both are based on a multitude of overlapping deadlines and the need to produce something intelligent and defensible, though certainly not authoritative in the final account. Both involve the requirement to write about things that are not necessarily of direct interest or within your existing scope of expertise. Finally, both involve close contact and coordination with individuals in similar circumstances. The social and cooperative elements are critical to success.

In the end, it’s a curiously roundabout way of teaching self-reliance: to arrange highly specific tasks in a string of frequent deadlines. It certainly forces you to come up with a system that works for you and, while it may not conform to one’s ideals of creativity and extensive research, it must nonetheless stand the test of the storms that batter it.

Fewer but better

After 168 consecutive daily posts, I am suspending the practice of daily updates. A number of factors inform this decision, but it’s mostly because I don’t have time at the moment to produce one post every 24 hours that is terribly interesting. Certainly, I don’t have time to produce such a post that also includes an original and aesthetically pleasing photo. Rather than subjecting you to content of declining quality as overly many of my thoughts are directed towards other things, I shall be more discerning in terms of when and what I post.

As always, comments are appreciated.

Final reminder, Oxford bloggers’ gathering

Our second such meeting will be happening tonight (February 21st) at The Turf at 8:00pm. I think we should be a fairly easy to recognize group but, if people wish, they can email me and I will send them my mobile number. I look forward to seeing a good number of you there, though I am tempted to dash off for a few minutes to catch the end of the Strategic Studies meeting…

Being elected in absentia is liable to be something of an embarrassment.

Chapter 246: In which Milan demonstrates philosophical ineptitude

In the middle of the afternoon, I made a concerted effort to read the Heidegger paper that Tristan sent me a few weeks ago: The Question Concerning Technology. It was meant to be a contribution to my ‘discretionary reading on environmental politics related matter’ effort. I know it will annoy him to say that I found it mostly incomprehensible – in both approach and diction – but that is assuredly the fact of the matter. Heidegger goes on and on about Greek and the nature of silver chalices. While I am sure the example would be brilliantly illustrative if I had any idea of what he was talking about, it serves no purpose for me. It’s akin, I think, to someone who knows nothing about computers sitting down with a dense text on scripting and the UNIX command prompt.

Just as arcane knowledge of computers alienates you from everyone who does not have it – by stripping you of the ability to communicate as richly as you could if you were alike in ignorance – such knowledge leads to tremendous frustration whenever you deal with someone who has it in the opposite quantity. The computer geek is as frustrating and incomprehensible to the neophyte as the neophyte is to the geek. The knowledge that is a source of pride for the geek is often marked off as unnecessary to the neophyte, for whom it only serves an instrumental purpose: a purpose that can be achieved indirectly, by enlisting the aid of the geek. What enlisting the aid of philosophers means, exactly, I don’t know, but I consider much of philosophy to be marked off in the space of “information for others to deal with.”

This is not necessarily an embracing of ignorance, but perhaps more properly a response to the impossible vastness of knowledge and the sheer variety of dialects in which that knowledge is stored and discussed. It’s paradoxical, but ultimately obvious, that increased understanding of something can actually strip you of the ability to explain it or deal with people who don’t understand it. Attending lectures of someone who has colossal knowledge of a truly obscure field is among the best possible demonstrations of how knowledge is a cage.

Of course, when were talking about the physical sciences, there can be an external referent for expertise. I may not be able to understand what an engineer means when they talk about stress factors or the properties of metals, but I can see whether the bridge stays up or crashes down. Likewise, physicists and chemists can make predictions and develop technologies that demonstrate that their knowledge is – in some sense – correct. What comparable contribution can philosophers or, for that matter, international relations scholars make?

So much of what we do is like the nuances of a traditional Japanese tea ceremony: only those with considerable specific knowledge could ever know whether what was being performed was correct or merely a close approximation. No observer not steeped in the tradition could tell and, in a broad sense, the tradition itself is completely arbitrary. If we had all argued our way to some other equilibrium, it would serve exactly the same role as this one.

Much appreciated correspondence

Plants behind the college

This morning, thinking it may have arrived, I went to the Lodge early and found the letter that Alison said earlier that she was sending. It is always brilliant to receive letters from friends elsewhere: whether physical or electronic and rendered with the kind of care that defines a letter. Alison’s demonstrates an awareness of aesthetics and design that I could never emulate. I am listening to the enclosed CD now: it is demonstrative of her expertise about current music, as well as her excellent taste. As she indicates in her letter, the track “Come on! Feel the Illinoise!” by Suffian Stephens is particularly good. Like Neal, she has taken a turn into country music appreciation.

I’ve already begun composing a reply that is similarly distinctive, but it will take me a while. I conversed with a number of other friends today, both my email and the five instant messengers I have configured Adium to aggregate. In particular, it was good to correspond with Astrid and converse with Meghan.

I should do another batch of reading before tomorrow’s core seminar and then go to sleep early. I don’t feel particularly well.

PS. While I shall not get into the specifics, this weekend showed that some hopes I had been entertaining were misplaced. While it’s not a pleasant thing to learn, it’s probably better than persisting in misunderstanding.

10^4 visits (10011100010000 in binary, 2710 in hex)

Since the 4th of November 2005, a sibilant intake of breath has received 10,000 visits. That’s almost exactly 100 a day, though the average is more like 110 during term time and 80 during breaks. It represents an average of 42 visitors per post. The busiest day by far was the day of the election, during which I got about 750 visitors.

57% were from North America, 36% from Europe, 3% from South America, 2% from Australia, and 2% from Asia. 42% were from Canada, 33% from the United Kingdom, and 15% from the United States. Visits from the west coast of North America are twice as frequent as those from the east coast.

In any case, my thanks go out to everyone who has taken the time to read this. The ten thousandth reader was from Vancouver, and found the page through Sasha Wiley’s blog. Whoever they may be, you can tell they’re a savvy user, since they use the superior Firefox browser.

On knowledge and Google

Looking through my server logs to see how people found the blog is often a gratifying experience. It’s a reminder that there is hardly anything you can write about that people don’t care enough about to search for information on. From “sainsbury’s “isle of bute” scottish cheddar” to the name of virtually every restaurant I’ve ever mentioned, people have found the blog. From song lyrics, place names, event names, current event descriptions. Some of the search strings have been rather odd:

  • how to make a complaint at sainsburys when the security guard treat you like a criminal
  • “brute force” at2 os x
  • “I require access to all human knowledge”
  • buy and sale computation, using nominal rate in phils. setting
  • happy moon pps
  • capital T does not work OSX
  • newfoundlands noral weather in summer and winter

That said, the vast majority of searches are comprehensible and really do relate to something I’ve written about – whether well or badly, usefully or not.

Through this, and projects like Google Print, I suppose that eventually a really huge portion of the stock of written human knowledge will be available in readily searchable form. Whether searching can still be intelligible in the face of such volume isn’t something we can really know yet, though enterprises like Google lend one optimism.


  • The webcam on this site provides a stunning view of Vancouver. It is located above the Burrard Street Bridge, looking across Kits and Point Grey at the University of British Columbia. The sunset shots are especially nice.

Cartoons and cultural clashes

A quick comment regarding the continuing row about the Danish cartoon depictions of Mohammed. No collective response to an incident becomes this big or carries on this long without some kind of coordination and organization. While the whole situation is clearly based on a great deal of legitimate anger, it is nonetheless sentiment that is being excited and manipulated. That’s not to imply that some kind of global conspiracy is at work, but simply to say that I don’t accept that these protests are spontaneous or free of manipulation. Given their destructive nature, I think it will be instructive to eventually determine what forces have been trying to exploit this issue, through what means, and to what level of success.

As I was discussing with Tristan earlier today, the symbolic character of conflict is an essential dimension for understanding it. It’s one that requires examination both of individual psychology and the ways in which groups of people think. One excellent book I can recall from Brian Job’s security studies class at UBC is Kaufman’s Modern hatreds: the symbolic politics of ethnic war. Those wanting a far better explanation of some of these issues than I can provide should have a look.