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Showing posts with label problem-solving. Show all posts
Showing posts with label problem-solving. Show all posts

Monday, February 10, 2020

Song of the Curve-Billed Thrasher

(Photo from last spring)
Often, as the Artist and I are riding along in the car, a question arises that neither of us can immediately answer. The question may concern the geology of the passing scene, some plant or animal species, a question of history, or a writer or actor’s name temporarily just beyond our combined memories’ reach, to mention only a handful of examples out of the infinite number of inquiries that arise between us in conversation on the road. Either of us could, of course, “look it up” instantly (whatever “it” is) on one of our phones, and once in a while we do that — but more often we simply continue our conversation, speculating, critiquing each other’s speculations, and continuing to question each other and, when pertinent, our surroundings. Many would find these conversations of ours pointless and annoying. Well, that’s why we are with each other and neither of us with anyone else.

There are times when we are laughably wrong and only discover our error much, much later. I’m going to confess a truly idiotic belief we came to hold — and held for far too long — because it’s quite funny in retrospect. It has to do with the Kansas Settlement Gin Company, south of our winter home highway on the historically-and-oh-so-evocatively named Kansas Settlement Road.


During the early explorations of our first Cochise County winter, we were surprised to see the gin company there in the middle of the Sulphur Springs Valley. There didn’t seem to be much activity around it then, so we weren’t sure it was still in operation, but the question of operation was secondary. Gin? A company here in southeast Arizona distilling gin? When a visiting Michigan friend inquired, as we three were on our way down to Bisbee that day, we shrugged and told him, well, there are juniper trees in nearby mountains. Which is true….


Was it only this past December that we saw at last how wrong we’d been, or did light dawn in our addled brains the year before? Cotton is grown on land along the Kansas Settlement Road! The company is not distilling alcohol but ginning cotton! I think it was the name that led us astray: Kansas Settlement Cotton Gin would have been clearer. Please note, however, that we finally figured out the right answer all by our previously ignorant selves, chagrined over our earlier leap to a false conclusion but very satisfied to have landed, finally, on what is obviously the real story. And yes, we could have had the solution instantly, back in 2015 … but then we wouldn’t have had to think at all … and we certainly wouldn’t have had the satisfaction of solving the mystery ourselves … and I wouldn’t have any kind of story to tell you, either.

Here’s another example: Just the other day, in an interchange with a Mexican woman in a parking lot, my very rudimentary Spanish fled in the first moment of the encounter, leaving me blank and tongue-tied. The woman and a partner were selling tamales, and I wanted to ask how much they cost, but, as so often happens to me, the first language other than English that came to mind was French, and I grabbed at it desperately, trying to pronounce Combien with a Mexican accent. To me, it sounded good and made sense. But a blank, astonished look came over the woman’s face, and I knew I’d put my foot in my mouth. A language app on my phone would have eliminated any hesitation, but, except for weather and identifying plants, I don’t do apps. Then it came to me: Cuanto! I tried it, and it worked. All right! Embarrassing as my first attempt had been, I felt good about hitting on the right word on my second try. I think embarrassment can be part of a learning experience and does not have to be an occasion of shame. Next time I’m sure I will remember the right word immediately, prompted by my memory of the occasion of not remembering.

The first example, the gin company, is one of two people beginning in ignorance and thinking something through over time. The second has to do with my own memory. (I have a lot more Spanish words and phrases in memory than I can instantly recall, recognition being a much easier task than recall.) What the two  examples have in common is exercising brains instead of looking to a device for an instant answer. Many people prefer the instant answers. I prefer mental exercise.

Then there is the song of the curved-bill thrasher. Winter after winter we have been hearing a beautiful avian songster outside the cabin and trying to spot the bird to identify it. I kept wanting to say it must be a mockingbird. What else could sing so melodiously, produce that lovely, liquid song? And yet, complicated as the song was, it didn’t have the repetitions of a mockingbird. Finally, sitting out behind the cabin and watching birds in a scruffy little netleaf hackberry tree where I’ve hung a couple of suet feeders, I recognized once again the beautiful, mysterious song and could see the singer clearly. It was not the house finch and certainly not the ladderback woodpecker. It was the curved-bill thrasher! There he was, and the song was coming from him! 

Again, a birdsong app would have given me an instant answer, but, even with as long as it took me to connect bird and song, I have no regrets over lost time. What I gained, I feel, is the personal experience that will lock the identification much more solidly in my memory than the instant answer would have done. And time spent sitting and watching birds, like time spent sketching trees, is never “lost time.” It is all about being there, being taken out of myself and merging for a timeless while with bird or tree. And as I say, I do think I will remember the curved-bill thrasher’s song better and longer because I was sitting still, mountains off in peripheral vision, and seeing and hearing together so that everything around me formed a seamless and unitary context. 

The morning I began drafting this post, non-news came from the Iowa caucus: A reporting app had had issues, and the results that (some) people stayed up late to hear (glad we did not) were still not in the next morning. “We wanna know right away,” said one commentator, adding that the very desire for immediate results often drives failure or error. “We’d rather wait and have accurate results,” he said. 

Let me shift the scene here—

A mobility invention designed as an alternative, for some, to a wheelchair has been taken up by fully able-bodied persons using it for recreation. One stands on a platform and leans this way and that to propel oneself forward on a flat surface without having to walk. Why people who can walk want to avoid walking baffles me. They do not rejoice in their bodies’ movement? Don’t want to exercise physical independence and prolong it as long as possible? I don’t understand. But — sigh! — once again, “I am not the target audience.” 

There is a book on artificial intelligence (so-called) that I need to read. Human Compatible, by Stuart Russell (co-author of Artificial Intelligence: A Modern Approach), argues that AI and how (if?) we control it in the future may be the most important question facing the human race. The author is concerned that AI would give governments unlimited surveillance and control capability. (What about corporations? I ask, but maybe that’s in the book, too.) If AI can come to match or surpass human intelligence, what will become of human freedom? 

But now— now I want to take all the ideas above and put them together, adding into the mix young people (not all, but too many) who exercise no muscles other than their thumbs (to text and post on social media). Will our body parts atrophy if we no longer need to use them? That’s one question, but I want to stretch to a further question: Will our very brains atrophy if we stop exercising them to think for ourselves, to sharpen and rely on memory? 

Recently I was trying to find (via online search) something about the split-second delay between any sensory impression and the brain’s receiving that impression, a margin that aids us in decision (or so I vaguely remember reading years ago), actually making choice and decision possible at all. I welcome anyone who can refer me to a helpful citation on the subject, but what alarmed me in my search was that, using the phrase “reaction time,” all I got were results calling fast reaction time good, slow reaction time bad, with lots of suggestions for improving, i.e., speeding up, reaction times. 

Of course, there are plenty of occasions where fast reaction time is crucial. Avoiding a road accident is an obvious example, and Malcolm Gladwell’s Blink: The Power of Thinking Without Thinking gives many other examples. But quick reaction time plus lack of experience can lead to bad results, even in this simple case: To avoid a deer in the road, a driver quickly swerves and hits another vehicle, a tree, or turns over in a ditch. 

Take another example: A stranger knocks on a door, and the person opening the door and seeing a stranger, perhaps someone from a different ethnic group than his own, feels threatened and draws a weapon, killing the stranger — who, let’s say, only wanted directions. Fast reaction time leaves no time to think, to reflect, to question, or to examine a broader context. Experience helps, but what kinds of experience? Experience driving in different conditions is one thing; a human being living in a confusing, complex, and ever-changing world needs a much broader array of experiences to keep trigger-fast reactions from causing tragedy. 

What does reaction time have to do with thinking for ourselves, with working through problems and situations, with exercising memory? You tell me. Think about it. Or not. No one can force you.



Monday, May 19, 2014

Crisis in the Bookshop!

We all have problems at times.

The telephone wasn’t working at the bookstore on Wednesday. I told Bruce I’d bring in a new phone on Thursday, thinking the old one had simply died. David didn’t think I needed to buy a new one, as we have lots of old ones and cords and parts around the house– . But no, who wants to hear the whole boring story? When the repairman came late Friday afternoon he actually diagnosed two different, unrelated problems (the two jacks were not even on one line, as it turned out), but the happy conclusion was a working line and phone by closing time on Friday, and I was happy and grateful. That’s the bottom line: three days of inconvenience and aggravation and a happy ending. I did say to someone, “Now, on to the next crisis!” but I was kidding! I wasn’t anticipating another crisis, and certainly not the one that reared its head 24 hours later.

Late Saturday afternoon the publisher of the book Ice Caves of Leelanau, the book I’m hosting a signing for this coming Sunday, came to Northport with bad news: the printer is behind schedule, and I won’t have as many books as I’d been promised for Sunday. I’ll have the remainder the following week, and I’ll be able to get them signed, but before this news hit I’d already taken reservations for 61 books for Sunday, and now I’m only going to have 40! Oh, no! This is terrible! I don’t believe it!

Well, there’s nothing to be done. If I can only have 40 on Sunday, I’ll only have 40. The customer who wanted a copy as soon as possible for her son’s birthday will get one this week; another customer who wants multiple copies for Christmas presents will probably be willing to wait. Or so I hope it will go. I’ve been scanning my reservations list and sending e-mails to the people whose e-mail addresses I have, as well as hoping in my secret heart for some miracle that will make the second carton of books available to me on time, after all. Wouldn’t that be a nice surprise? Don’t count on it, though. I’m not.

But maybe it’s already a miracle that nothing like this has never happened before. I’ve certainly worried about books not arriving in time but never had to face such a problem except in my imagination. I was upset on Saturday, too, I’ll admit. But I can’t produce a second carton of books out of a top hat -- and when I thought about it all a bit longer I realized that this really is what my two younger sisters call a “First World problem.” The situation is not life-threatening. Doom is hanging over no one’s head.

I hope people don’t cancel orders, because I placed my own order on the basis of advance book reservations, and I hope no one gets seriously upset, but my expectation is that most if not all of my customer-friends will respond with understanding and patience. After all, they are book people, and we are all small town and country neighbors.

Wouldn’t life be blissful if all our crises were as small as telephone troubles and late-arriving books?

If anyone tried to call the bookstore last week on Wednesday, Thursday, or Friday, I’m sorry you might not have realized we were open. (Town was hoppin’ on Saturday.) And please do come meet Ken Scott this coming Sunday, whether or not you have reserved and/or prepaid for one or more of the Ice Caves books.

And really, it's glorious weather at last, isn't it?


At last the good weather has come to hang laundry outside and to forage for fresh salad greens and colors in woods and field. Life is good. Problems can be solved. At least, in our fortunate Up North world there are few glitches we can't handle, with a little help from our friends.









Monday, November 18, 2013

A New Course of Study: Your Own Mind!


Mastermind: How to Think Like Sherlock Holmes,
by Maria Konnikova
NY: Penguin, 2013
$16 pbk.

First Impressions:

When it comes to stories of the famous fictional detective Sherlock Holmes, you’re either a fanatical follower or you’d pick up almost anything else before the desperation of a rainy evening alone in someone else’s remote cabin would tempt you to open A Study in Scarlet or The Sign of Four. Holmes fans simply cannot get enough of the master, while the rest of us politely cover our yawns when when a fan mentions his name. Yes, I admit it: I’m in the latter group. I don’t even like the movie versions much.

But hand me a book on how the mind works, and I’m as eager as a puppy with a new toy. Hand me Dan Ariely’s Predictably Irrational or Daniel Kahneman’s Thinking, Fast and Slow or anything by Temple Grandin, and I’ll be opening the book while you’re still talking. How we human beings perceive and remember and reason and draw conclusions, including our making of egregious errors, never fails to fascinate me. The promise of Maria Konnikova’s book on the mental processes of Sherlock Holmes is that we, the readers, can learn to remember better, think more clearly, thinking less like Dr. Watson and More like Sherlock Holmes. Okay, I'm in.

Because who – I ask you, who? -- wants to stand there like a chump (or like Dr. Watson), mouth hanging open, in reverent awe of Mr. Holmes? Don’t we want to come up with the solution to the mystery? I’m not out to collar murderers, but I would certainly like to know where the charger to my cell phone is hiding or figure out where the Farberware Dutch oven has disappeared to.

The “scientific method” of observation, though, doesn’t sound like my way of being in the world. It sounds so cold, so detached, so objective. Quite anti-social, in fact, don’t you think? The skepticism the author cites as fundamental to scientific observation reminds me of Descartes’ radical doubt thought experiment. Is it really possible – would it even be desirable – to go through every minute of every day doubting before believing? What could that possibly mean?

When the author makes the distinction between fast and slow thinking, I’m more comfortable. My husband says of my decision process in general, “She grinds exceeding slow, but she grinds exceeding fine.” I’m a slow thinking by nature. But not always, of course, slow enough: the default setting Konnikova calls “System Watson” is always poised to jump in quickly. Like the left brain when the person holding the pencil is asked to draw a house, “System Watson” is there jumping up and down and waving its hand in the air and saying, “I have the answer!” The left brain wants to draw “what it knows” without bothering to see what’s in front of the eyes at that moment, and “System Watson” wants to go only on the evidence of its eyes in that moment, without reference to further observation or salient memories.

My favorite way of conceptualizing Konnikova’s “System Holmes,” in fact, is to think of it as the calm, quiet, open receptiveness of meditation. In our drawing class, we learned techniques to frustrate the noisy, know-it-all left brain so it would get out of the way and let us draw what we were seeing – really to let us see. Holmes uses ‘seeing’ in a pejorative sense, but in the lexicon of drawing class Holmesian ‘seeing’ is ‘knowing,’ the left brain running forward with answers before true observation has taken place.

Here’s a true story: I had been looking for my “lost” cell phone charger for two or three days before I started reading Mastermind. Arriving at page 22, I closed the book, sat calmly for less than 60 seconds, got up and went right to where the charger had been all along.

What’s the secret? My parents had emphasized throughout my childhood and adolescence that “retracing your steps” from the last place you can picture in memory having the lost object was the key to finding it. That isn’t a new idea to me. Purging the search of panic and frustration, setting aside judgment (e.g., “I’ve already looked there; it can’t be there”), I’m discovering, is as important as the retracing of steps.

Caveat!!! Beware!!! Konnikova does not promise instant results. She might even be dismayed by my story of finding a lost object before finishing the first chapter of her book! To improve our thinking, we need, she says, to be interested and motivated. She also emphasizes that it will take practice, practice, practice to retrain our minds. Interest, motivation, practice? That sounds like learning to draw, too! I’m hooked!

Summary and Conclusions

I finally had to give up hope of keeping the pages of this book pristine. If a book is to be more than entertainment for the time it takes it read it, if it is to be a tool, I have to make it my own in some way. A library book, then, would be bristling with Post-Its, and those slips of paper would have scribbled notes on them, and there might be additional folded sheets of paper inside with more notes and page numbers. With a paperback book of my own (this applies generally to nonfiction), I may begin with Post-It notes, but the more there is to remember and keep straight, the more likely I am to make, first, discreet little dog ears, then light pencil check marks in the margins, and finally – throwing all caution to the winds – underlining madly. My copy of Mastermind went through all these stages.

The book might have been written differently, and then I might not have resorted to underlining, or at least not as much, but Konnikova makes no allowances for chatting or tweeting attention spans. This is a book, with paragraphs are long and discursive. There are occasional section headings but no numbered or bulleted lists and no graphic displays illustrating the “brain attic” in states of order vs. disarray. Shorter and fewer sentences, with more signage along the way, may have improved this book’s chances at bestsellerdom. It would certainly have made it faster and easier to read. – But would it have made the book better?

What might first seem an unfortunate shortcoming can appear as a virtue in a different light. Just as there is no shortcut to thinking like Sherlock Holmes (you don’t read this book one evening and wake up a problem-solving genius the next morning), just as leaping to conclusions can prevent consideration of important evidence, and just as stopping to reflect on how much we actually know (as opposed to everything we’re tempted to think we know), just so a book that forces thinking to slow down and forces it over the same ground again and again may be the book best suited to fulfilling the author’s promise to her readers: You can improve your thinking, but you must be interested and motivated, and it will take practice, practice, practice.

 Many of the problem-solving pitfalls cited in Mastermind will be familiar to readers of literature going back to Amos Tversky and Daniel Kahneman’s work on heuristics and biases in the 1970s and 1980s, work that has been amplified since by many other scholarly studies and popular books. Konnikova’s genius, if you will, is not only to draw all this work together but to present it in a familiar literary frame, so that the well-known characters of Dr. Watson and Sherlock Holmes exemplify, respectively, error-prone and largely accurate and error-avoiding thought. Examples from Arthur Conan Doyle’s stories that illustrate her points are well chosen.

I have a few minor quibbles. One concerns deductive logic. Konnikova is accurate when noting that formal logic is something different from what Holmes means by deduction. She is on less firm ground when explaining formal logic, which is not, as she seems to say it is, limited to Aristotelian syllogisms. The syllogism is one but not the only valid deductive form. In the same chapter she gives an example of an invalid form without explaining why the true statement in the conclusion cannot be relied on, only saying there is a problem with the reasoning. If formal logic is to be brought in at all, a paragraph or two might be added to clarify the difference between valid and invalid forms. Otherwise, it were better left out entirely.

Will this book find the audience it deserves or only the audience deserving of the book? “I’m not always known for my conciseness,” the author admits candidly in her Acknowledgements. But I have already admitted myself that too concise a Holmesian program might lead astray more minds than it improved.

Do Arthur Conan Doyle readers grab at studies by Daniel Kahneman and Dan Ariely? Maybe not, and this may be exactly the strength (in addition to the charm) of Konnikova’s book. A new audience for works on reasoning!

-- And then, on the other hand, maybe it will nudge me in a direction I’ve long resisted, back to Sherlock Holmes!