zenpundit.com » Epistemology

Archive for the ‘Epistemology’ Category

A Recommended Blog for Metacognition

Sunday, January 30th, 2011

A while back, I added Ribbonfarm to the blogroll, which is written by Dr. Venkat Rao, a corporate scientist typeafter John Hagel featured in his twitterstream an old but amusing post by Rao analyzing sociopathology in corporate life via characters from The Office. Clever. I thought I would blogroll him and check in periodically.

Later, I noticed that Rao makes frequent references to Clausewitz in his posts and that he is writing Tempo, a book on decision making that will be of great personal and professional interest to many readers here. At this juncture, I’m intrigued.

Then last week, Rao featured a lengthy post on metacognition where he made some excellent points. Here’s a few of them, but as I can only put up a small selection, you should go read the full post:

Boundary Condition Thinking:

 ….To build mathematical models, you start by observing and brain-dumping everything you know about the problem, including key unknowns, onto paper.  This brain-dump is basically an unstructured take on what’s going on. There’s a big word for it: phenomenology. When I do a phenomenology-dumping brainstorm, I use a mix of qualitative notes, quotes, questions, little pictures, mind maps, fragments of equations, fragments of pseudo-code, made-up graphs, and so forth.

You then sort out three types of model building blocks in the phenomenology: dynamics, constraints and boundary conditions (technically all three are varieties of constraints, but never mind that).

Dynamics refers to how things change, and the laws govern those changes. Dynamics are front and center in mathematical thought. Insights come relatively easily when you are thinking about dynamics, and sudden changes in dynamics are usually very visible.  Dynamics is about things like the swinging behavior of pendulums.

Constraints are a little harder. It takes some practice and technical peripheral vision to learn to work elegantly with constraints. When constraints are created, destroyed, loosened or tightened, the changes are usually harder to notice, and the effects are often delayed or obscured. If I were to suddenly pinch the middle of the string of a swinging string-and-weight pendulum, it would start oscillating faster. But if you are paying attention only to the swinging dynamics, you may not notice that the actual noteworthy event is the introduction of a new constraint. You might start thinking, “there must be a new force that is pushing things along faster” and go hunting for that mysterious force.

This is a trivial example, but in more complex cases, you can waste a lot of time thinking unproductively about dynamics (even building whole separate dynamic models) when you should just be watching for changes in the pattern of constraints.

….Historians are a great example. The best historians tend to have an intuitive grasp of this approach to building models using these three building blocks.  Here is how you can sort these three kinds of pieces out in your own thinking. It involves asking a set of questions when you begin to think about a complicated problem.

  1. What are the patterns of change here? What happens when I do various things? What’s the simplest explanation here? (dynamics)
  2. What can I not change, where are the limits? What can break if things get extreme? (constraints)
  3. What are the raw numbers and facts that I need to actually do some detective work to get at, and cannot simply infer from what I already know? (boundary conditions).

Besides historians, trend analysts and fashionistas also seem to think this way. Notice something? Most of the action is in the third question. That’s why historians spend so much time organizing their facts and numbers.

Nice. There’s a multitude of places here to jump off and generate further epistemic analysis, and I am sure that some of the admirers of Boyd, Polanyi, Wohlstetter, Feynman, Kahn and Clausewitz in the ZP readership might do so in the comments. Or my co-blogger Charles might weigh in from the imaginative/mythic/visual domain. We’ll see.

Regardless, I think if you are following blogs like Metamodern, Thomas P.M. Barnett,  Open the Future, Global Guerrillas, John Hagel’s Edge Perspectives, Eide Neurolearning Blog or liked the old Kent’s Imperative (suddenly live again after being dormant for 2 years), you’ll want to consider adding Ribbonfarm to your RSS feed or blogroll.

ADDENDUM:

Ed at Project White Horse, another fine site for your blogroll, is also blogging on boundary conditions:

Stall, Spin, Crash, Burn and Die – Boundary Conditions for 2011

….You can’t fix things without some understanding, real understanding of the problem – nor can there be real leadership without actionable understanding. That’s where establishing boundary conditions as a vehicle to frame the problem – and therefore garner greater insight – become important.

Drilling for oil at a depth of 5000ft and in open ocean – Deepwater Horizon – should have been/should be seen as a “crisis” in waiting no matter the historical track record. Proper understanding would have meant that the National decision making level immediately recognized the high potential for the initial crisis migrating into a severely complex catastrophe after the explosion and acted, not waiting to see if BP’s response plans would work. Activities in “Blue Water”/open ocean are not a linear extrapolation from “inshore,” nor is 5000 ft a linear extrapolation from 200ft or 500ft. depths.  BP’s plans might have been up to the problem, but the shear nature of the environment, if scrutinized in context of “unconventional” as described below, should have been a trigger to initiate intermediate action.  Rather, the declaration of an Event of National Significance was 30+ days in coming??? A significant point, I believe, is the problem generated by not recognizing the nature or even acknowledging the existence of a different kind of  problem, one potentially very complex or stochastic in nature – an “unconventional crisis.”

DoubleQuotes and Questions

Friday, January 28th, 2011

[ by Charles Cameron ]

You know, I really enjoy building my DoubleQuotes. They can be entirely frivolous, as is this one, for instance:

with its touch of gothic — a taste I share with my friend Bryan Alexander.

Or they can work like a Necker cube, offering opposite framings with which to view a single topic — in this case, video games.

They can also work like Rorschach blots — this one compares two prophecies, one from the Quran and one from a contemporary Christian prophet (if I’m not mistaken, President Obama quoted him recently) —

— but it is left up to the reader to determine the value of each…

And they can also pose fundamental questions of preference:

Has science simply replaced myth, d’you think? or is science for the facts, perhaps, and the mind — while poetry and myth are for the heart, and truth?

Untangling two words

Monday, January 17th, 2011

[ by Charles Cameron ]

I’d like to take one small data-point and bring it into sharp focus with what lit critics would call a close reading of a two-word phrase from one of Loughner’s videos.

Maybe it’s because in French conscience means both what we’d call conscience and consciousness in English, when I read the weirdly stilted prose of Jared Loughner with its curious insistence on syllogism, the phrase “conscience dreaming” suggested “conscious dreaming” to me — and I wondered whether Loughner wasn’t perhaps thinking of the activity called “lucid dreaming” in which one knows while dreaming that one is dreaming, and begins to “direct” the dream in much the same way in which a film-maker directs a film.

The first quote in this DoubleQuote is from one of Loughner’s videos — the second, which confirms my hypothesis, quotes a friend of his.

I am not suggesting that “lucid dreaming” is responsible for Loughner’s actions — I’m not sure that anything or anyone is, including Loughner himself.

My point is that here as elsewhere, figuring out what the allusions in an unfamiliar rhetoric mean is an important step in understanding the mental processes that produce it.

Lucid dreaming is one clue in the tangled mess that was Loughner’s state of mind that day…

Broke Down and Bought

Wednesday, January 12th, 2011

Grand Strategies: Literature, Statecraft, and World Order by Charles Hill

Heard way too many good things about this book from regular commenters like Scott Shipman (read his review here) to ignore it. The blurbs on the dust jacket are from some genuine heavyweights (and provoked an amusing academic political tantrum masquerading as a review  in FP.com from some minor departmental nemesis of Hill’s at Yale, where Hill is one of the founding lecturers of their Grand Strategy Program).

I will upjump this in my antilibrary queue to be read after I finish with Luttwak.

A Baghdad DoubleTake and other matters

Friday, December 31st, 2010

[ by Charles Cameron ]

Zen recently posted a video of a terrific hour-plus-long speech by Doug Hofstadter – one of the best videos I’ve ever taken the time to watch – in which Hofstadter, the guy who brought us Godel Escher Bach and much more, talked about analogy and suggested that it’s at the very core of human cognition.

I posted a poem and some comments in response — they got a bit mangled in terms of formatting, which may be fixed by the time you read this – and Zen then posed a question:

Charles – there’s a large portion of visual imagery in the passage you cite: do you think the incorporation of imagery (thus activating a powerful region of the brain) enhances or distorts the underlying conceptual connection in an analogical construction?

That’s what set me off this time…

*

I think of a poem as a braiding of three strands: a strand of sound or music, a strand of image, and a strand of meaning. For convenience, I’ll usually include a fourth – wit – but it’s actually more like a pearl that can be threaded on the strand of meaning.

From my POV, the poem is thus essentially a screenplay for the mind’s eye – and if a poem begins with strong music, at the very least I’d like it to end with strong music, if it starts with wit or wordplay, I’d like it to end with that too, and if it has imagery, I’d like the images to unspool in a way not unlike the images in a movie…

When I’m reading poems by others, and particularly if I’m teaching a poetry class, I’ll sometimes notice a sudden disjunction in one of the three strands. If it’s clearly for effect, all’s well and good – but if it’s unconscious, unintended, it will always reveal an aspect of the poem that hasn’t been worked through yet, and applying conscious attention to it will result in the emergence of new material from the unconscious store that enriches the final product. Sometimes, that kind of attention reaches something that was psychologically difficult, a disjunction in soul if you like – and the result of moving through it to the finished poem can be very much like a breakthrough insight in therapy.

But “poetry is not a hospital” – if Apollinaire didn’t say that, and I used to think he did, I shall.

*

From my POV, therefore, there are analogies of sound, analogies of meaning, and analogies of image. There’s an analogy of sound between tomb and womb – we call it rhyme. There’s certainly an analogy of meaning – whence we come at birth, whither we go at death. And if you like, there’s an analogy of image – when I think of the “twinning” of those two words, I see life itself as running across a brief stretch of grass between two caves…

When as here, the analogy runs across all three braids, you have a very powerful “conceit” or poetic device.

The graphic match, together with sonic rhyme, between the visuals of a hotel room fan and the rotors of a helicopter at the beginning of Apocalypse Now parallels the sense of explosive heat and frustrated inaction of Captain Willard trapped in Saigon with the sense of freedom and clarity he feels when sent on mission up-river – again, an analogy in three strands.

*

But analogy can also cut across the senses in a different way. Here’s Hermann Hesse‘s view of the Glass Bead Game:

Throughout its history the Game was closely allied with music, and usually proceeded according to musical or mathematical rules. One theme, two themes, or three themes were stated, elaborated, varied, and underwent a development quite similar to that of the theme in a Bach fugue or a concerto movement . A Game, for example, might start from a given astronomical configuration, or from the actual theme of a Bach fugue, or from a sentence out of Leibniz or the Upanishads, and from this theme, depending on the intentions and talents of the player, it could either further explore and elaborate the initial motif or else enrich its expressiveness by allusions to kindred concepts.

Beginners learned how to establish parallels, by means of the Game’s symbols, between a piece of classical music and the formula for some law of nature. Experts and Masters of the Game freely wove the initial theme into unlimited combination.

That’s analogy cutting across disciplines, and across sensory modalities too.

There was a period of about a dozen years when I almost completely stopped writing poetry, and concentrated on devising a variant on Hesse’s game that would be playable on a napkin in a café – conceiving of it as an art that would combine tight form (think: sonnet, sonata) with the entire spectrum or palette of human thought, visual, verbal, numerical, aural.

Hesse again:

The Glass Bead Game is thus a mode of playing with the total contents and values of our culture; it plays with them as, say, in the great age of the arts a painter might have played with the colors on his palette. All the insights, noble thoughts, and works of art that the human race has produced in its creative eras, all that subsequent periods of scholarly study have reduced to concepts and converted into intellectual values the Glass Bead Game player plays like the organist on an organ. And this organ has attained an almost unimaginable perfection; its manuals and pedals range over the entire intellectual cosmos; its stops are almost beyond number. Theoretically this instrument is capable of reproducing in the Game the entire intellectual content of the universe.

And that was written before the world wide web allowed us to mingle visual, verbal, numerical and aural elements so directly in a single presentation.

You can imagine how delighted I was, therefore, to stumble upon Sven Birkerts‘ writing:

There are tremendous opportunities, and we are probably on the brink of the birth of whole new genres of art which will work through electronic systems. These genres will likely be multi-media in ways we can’t imagine. Digitalization, the idea that the same string of digits can bring image, music, or text, is a huge revolution in and of itself. When artists begin to grasp the creative possibilities of works that are neither literary, visual, or musical, but exist using all three forms in a synthetic collage fashion, an enormous artistic boom will occur.

That’s what the HipBone Games were all about…

*

That’s what I was reaching for, back in the days before I even called my games the HipBone Games — when they were still TenStones Games played on a board whose geometry I borrowed from the Sephirotic Tree – when I played TS Eliot‘s poem, The dove descending, in juxtaposition to Vaughan Williams‘ piece for violin and orchestra, The lark ascending

…matching music with poem, descent with ascent, dove with lark, and the natural world of the English countryside with the “wrought” world of Eliot’s London in the pentecostal Blitz.

I don’t think Stephen or I had web browsers at the time – we played that game using AOL’s early texting function, so the music was entirely in the mind…

And I still think of that game as one of the loveliest expressions of the “hipbone” art.

Hesse’s game really is, for me, the continuation of poetry by other means…

*

But then it turns out that analogy is an incredibly powerful aspect of human thought – and one that, IMO, we haven’t explored very deeply, perhaps precisely because it jumps silos and disciplinary boundaries, and creates fresh insight

…which is pretty much as Doug Hofstadter was suggesting in that video Zen posted.

And so this fundamentally analogical frame of mind — which I had developed in a poetic and aesthetic context and applied to the symbolism so dear to the poets, cultural anthropologists, analytical psychologists, and comparative theologians and the like — turned out to be highly applicable and seen as highly creative when applied to real world issues, when I got a job for a couple of years at a small think-tank just outside DC.

Because if linear causality is the warp of the weave of the world, acausal patterning is its woof (or weft) – and frankly, our current techno-civilization is hopelessly warped in the direction of warp, and has very little understanding of woof, of weft, of pattern — of what can only be learned from analogy.

*

Not that there doesn’t have to be enormous care taken to avoid over-reading parallels. But consider the immediacy of the impact of this DoubleQuote, which I composed in 2003:

Eh, Zen?

Santayana echoes Marx refracts Hegel:

Hegel remarks somewhere that all great world-historic facts and personages appear, so to speak, twice. He forgot to add: the first time as tragedy, the second time as farce.

Those who cannot remember the past are condemned to repeat it

Seen from another angle: history has rhymes to match its reasons


Switch to our mobile site