Cause versus Effect, as seen by a Cat

April 10th, 2010

Savannah, our cat, recently informed me that effects matter more than their causes. You might think differently. That would mean that you are not a cat.

Our picture window looks east. The sun slants in at a low angle these Spring mornings, tiling the carpet with warm, bright trapezoids of light. The cat uses them to investigate how many different ways she can lie prone without allowing any part of her to touch shadow.

Recently I happened to let my left arm swing through a shaft of sunlight. The bezel on my wristwatch reflected a round beam about an inch in diameter. It flashed across the floor in front of Savannah.

Bam! she sprung to her feet and flew after it. The fastest way to learn to catch fish is when they are biting, and Savannah taught me to control that light beam in no time flat. When the sun angle is just so I can flash it  to every corner of the room. She goes right after it.

Since we discovered The Reflection it has become her favorite toy. On sunny mornings she disdains all else and demands the delirious dot. Loudly. Somehow she calculates that I have something to do with it.

However, she ignores me once the action starts. She devotes her entire attention to chasing the sunlight reflecting off my watch. It does not dent her enthusiasm at all that she may catch it but never grasp it.

Silly, mistaken cat. But she is not alone. People make this mistake, ignoring causes while pursuing effects. For anyone who doubts this, I have one word: Cosmetics.

Woe to him or her who places too much value on effects. I gain the advantage over my cat because I practice the angles of light while she has eyes only for reflections.  J. P. Morgan, the early-20th-Century financier for whom the modern-day bank is named, got rich lending money and brokering business deals, in effect positioning himself to charge people for pursuing their own dreams.

I mention Morgan in transition to an example that looks at the exercise equipment trade. Morgan famously said this about exercise: “I get my exercise being pallbearer for my friends who exercise!”

Morgan would recognize the business logic behind those TV advertisements with scanty-clad young people flexing flat, sweatless bellies on this or that piece of apparatus.  The profit potential depends on keeping the customers paying: (1)  attention to the desired effect and (2) higher prices for paraphernalia.

Ha! It was youthfulness itself—and the right choice of parents—that produced those admirable bellies. The machine did not flatten the ad actors’ abs, nor would it mine.

I’m better off to keep my money in my pocket and focus on causes. Then I would eat less and healthier, walk more, accept, allow, and enjoy myself as I am, and let the effects be what they will. Prediction:  serenity.

Here endeth the rant.

Postscript: I have noticed that since Savannah started chasing that spot of light she has lost a couple of ounces and firmed up her midsection. Do you suppose…? Naw, forget it.

From the Road — Literally!

April 4th, 2010

As I write this post, Andrea is driving us along Interstate 88 westbound across Illinois, homeward from a visit to our niece in Chicago. A thundershower completes the scene.

The technology in use at the moment includes a laptop computer with an internet connection through a cell phone service provider. What really amazes me is not that it works or even that it works quite well, but that it seems so natural and obvious.

As someone who has been interested in computers since the days of Heathkits I am by turns gratified and astonished at the change in how we use them. The finance side of my mind marvels at the investment required to build what it takes.

President Obama Finds His Bark

March 30th, 2010

One of the standard plots in fiction can be named, “Reaching Maturity”. One of my favorite examples of this shows up in the Disney dog movie, “Chihuahua”.

The little, lost doggie protagonist spends the first act meekly needing all kinds of help. In Act Two she falls in with a band of free-range dogs who tell her to grow a backbone, channel her inner bitch, in a word, “Find your Bark!” In Act Three she finally emits a deep, commanding “Rowff!”  that literally brings the walls crashing down on the bad guys.

Similarly, President Obama spent his first year in office rather puppily hoping that Congress would fling him a nice, fuzzy tennis ball of a health care plan along broadly pleasant but dismayingly vague lines. The effort left Congress exhausted and stalemated by the end of 2009. The Senate enacted one bill, the House another. Even the most domesticated Democratic poodles in the media despaired of any resolution. 

As the new year began, the President seemed anxious to change the subject. Saturday Night Live parodied his 2010 State of the Union address in a skit where the Obama character tells Congress, “Health Care? I could go either way on that. Pass something. Or not. Whatever.”

Suddenly, Rowff! Barak Obama became Bark Obama. The health care bill moved ahead of everything on his agenda. He took a risky political decision to enact a bill by a divisive parliamentary maneuver ironically named, “reconciliation.” Even more, he took pains to be seen as the whip hand in the backroom bargaining. He took the bill away from the Congressional leadership, made it his own, and rammed it through.

Again suddenly, Rowffr! the President steps into television’s bully pulpit and double-dog-dares Republicans to just go ahead and try overturning his health bill if they think they have the necessary bite. Put your teeth where your growl is! he taunts them. Then Rowffrrr!! he flies off to Afghanistan over the weekend to wag his nagging finger of shame at the government there. Then he jets back to sign the health bill in Virginia on Tuesday. He’s There! He’s Here! He’s Everywhere!

And he’s found his bark.

I saw an opinion piece today calling health care Mr. Obama’s “Air Traffic Controller Moment”. The writer recalled how Ronald Reagan fired the air traffic controllers for illegally striking during his first year in office. It stunned labor organizations, galvanized pro-business lobbies in Washington, and transformed him from an affable but ineffective father-figure into a decisive, if feared executive. His supporters and opponents alike took Reagan’s political agenda seriously after that.

The writer notes that Republicans did lose Congressional seats in the midterm election that followed a year later, as typical for the party holding the White House. But Reagan’s standing with the public improved afterward to the point that he was re-elected overwhelmingly with almost 60% of the vote.

Is it just me, or does Mr. Obama really seem energized by his recent political triumph? Republicans hoping to sideline him into permanent irrelevance by blocking passage of the health bill should listen to the bark. They need to get over their cognitive dissonance and prepare to campaign on the merits of constructive policies where they have some chance to win.

The Congressional Republicans’ strategy of unified defiance failed them. It will not serve the GOP hereafter to remain monotonously anti-Obama. Their best hope–one with a reasonable chance of success–is to offer the public a demonstrably loyal opposition with a credible agenda and inspiring leaders capable of delivering the goods. Get out ahead of the President’s agenda and push a positive platform of their own. So far, they have proven unable. Further truculence on their part would only grant Mr. Obama a meaningful lead in his own bid for re-election.

Bill Clinton, the former President, reportedly advised Mr. Obama, “I learned a lot about this job during the first year.”  Truth told, that is probably the only way to learn. The lesson in this case was that the leader must sooner or later wield his power and damn the cost. Seems to me that Mr. Obama knows that now.

We should all go back and re-read his campaign speeches. Pay attention. Suppose he really meant what he said. Get ready for a lot more of it to move through Congress. Rowff!

How To Squeeze a Sponge

March 20th, 2010

“Wipe with a damp sponge,” said the Housekeeping Tip, as I glared at a smudge of jelly on the tabletop. It had an oil-finished surface that should not really get wet, but a dry rag would not wipe it clean

“Okay,” said I. Now, to my mind damp means uniformly moist but dry enough that no water leaks out. That implies first soaking it wet then squeezing. The difficulty is to coax all the excess water back out of the thing.

A hasty squeeze will fail. An impudent spurt always lurks within a quick-squeezed sponge waiting to squirt upon the worst possible place. It takes time to make a sponge be just damp.

Squeeze hard–and hold it there. Water drains and drips, first in a rush, then a steady flow, then slowly tapers off. Relax the grip too soon and the sponge will slurp up any loose water on the hand, with intent to splatter.

I glimpse the physics of this just slightly. It has to do with surface tension and turbulence in fluids. Even dry materials are affected. For example, sand does not dump all at once out of a bucket but flows like water, complete with last dribbles and a clinging residue.

Turbulence makes everything take longer than we think it should. Even thought itself can push ahead only so fast before it bogs down in distraction and stress. We are stuff of the world we occupy and subject to its limitations.

At a deep level turbulence evades human understanding, the way that frogs’ brains cannot compass the concept of a wall. Encountering one in the garden they will jump and bump against it instead of going around; there is just no way for them to know better.

One of the 20th Century’s great physicists, Werner Heisenberg, originated the Uncertainty Principle that contributed to formulating the quantum theory. Even such a deep thinker as he felt baffled by turbulence and, presumably, the time it takes to squeeze a sponge. He is famously quoted explaining what he will do upon entering Heaven and meeting God. “I will ask Him two questions: why Relativity? and why Turbulence? I expect He will have an answer for the first.”

My guess would be that turbulence is necessary in order for Time to exist. Here is what I mean. Water stored in a sponge and strength pent up in the hand muscles of an arm represent imbalanced concentrations of energy in nature. So are people, and planets, stars and galaxies.

Unfortunately, the space-time continuum dislikes having its energy puddle about so unevenly; it wants to be, well, uniformly damp. The process by which such concentrations smooth out is called Entropy. It is also known as the Second Law of Thermodynamics, that energy flows naturally in one direction only: outward from concentrated conditions, but never back in. We depend upon it; nothing moves in this world without a flow of energy.

However, the ultimate end result of Entropy is nothingness. When all energy rests in perfect balance, the world stops. My point is that if not for turbulence all the imbalances in the universe would settle in an instant. There would be no time, literally. Therefore no space, no place, no us.

Turbulence is why squeezing a sponge takes time. While it drips in your grip consider how limitations make desirable things possible. The tabletop–and the cosmos–will look better if you do.

The Sourdough Life in the 21st Century

March 6th, 2010

We U.S. Baby Boomers have become food voyeurs. Our interest in good food consists mainly of eating it, with a strong secondary interest in watching it made.

Julia Child’s French cooking TV program showed us the way. I am happy that last year’s movie, “Julie and Julia”, motivated many people to purchase Childs’s cookbook and examine its recipes. Perhaps the family dinner will taste better in America from now on, on average, so that’s a good thing.

Yet most families will still gather around what comes out of cans and boxes bought at the store.

We Boomers vowed as youths to reject all uniform outcomes of modernity as synthetic, and reassert the individual as a conscientious actor bound by sentient consent to the natural world. “Give us simple food, lovingly hand-made from pure ingredients!” we cried. (Our downfall was to emphasize mostly the “give us” part of that. We want consistently wonderful food to come on demand, without effort. Which is how we got Starbucks. But let us rant another day.)

The natural world does not reciprocate our mythological impulses toward beneficial cooperation; it would just as soon eat us, raw. Making food from scratch consumes effort, imposes schedules, and too often fails to attain its objective. It requires mastery of skills that no longer pass from parent to child in the normal course of family life. Who has time for that, anyway?

The answer, of course, is to take the time and invest it with directed effort, to move food preparation from an appetitive utility into a meaningful activity. This is what I mean by the “sourdough life.” Call it a hobby, then, or an amateur pursuit. I borrow Michael Chabon’s assertion of the French meaning: lover; enthusiast. The sourdough life seeks forgotten food skills for the love of it.

It is a learning-centered life. Not the kind of Tuesday-night dabblers’ classes where one puts the finishing touches on a pre-packaged product, however. Craft results from study and long practice. Our modern sourdough learns from teachers if he is lucky, or books if available. Paying attention to the work is another good way to learn.

What prompted this little digression was a breakthrough with a recent batch of corn hominy. I have learned to make it well enough for my own food. Now I want to make it look attractive. And easy, a la Julia. The breakthrough? Letting the corn soak overnight in its solution of pickling lime and water. This really loosens the outer coating that we want to get off. Then warm it back up, don a pair of heavy duty kitchen gloves, reach in there and mush it around pretty aggressively. After five to ten minutes or so, stop when most of the kernels are nice and clean enough for what you have in mind.  Rinse thoroughly, pick out the unattractive few bits, and there you are.

I got the idea from an oral history of a Native American named Buffalobird Woman, written down in 1910. In the book, Native American Gardening, she details the yearly agricultural cycle of an extended family. Their standard practice was letting the corn hominy soak overnight. Bing! bright idea.

The sourdough life is not about rejecting the present for some presumptively better, earlier time. It is about recognizing the joy of craft, knowing the way of materials, reaching back for the wisdom people used to own when self-sufficiency was necessary, but carrying it forward into the present day through a greater sense of personal engagement in realizing the quality of our lives.

The Write Time, The Write Place

February 19th, 2010

I have been busy elsewhere. Now it is time to write again, here on the blog.

No, not about the weather. Iowa lays quietly tonight gathering more inches of snow. We have not seen the ground since early December. Yet I have faith that soil, like Truth, will be revealed when the time comes. More than four feet of the stuff has fallen on us this winter. But other places suffered so much more that I’ll not comment on ours.

No, not about politics, either. My most liberal friends surprise me with their vehement repudiations of President Obama. “One-Termer,” they call him. Wow. If only there were someone else worthy of the job and willing to pursue it. Unfortunately, neither one of the major political parties houses a plausible candidate.

I could write about Memory, that elusive property that makes us whom we are.  Imagine going one day to look for memory but not finding it. On second thought, forget that. Too awful.

 Here’s something. Andrea spent the past couple of weeks visiting friends near Phoenix. By all accounts they had a great time. She kept in contact with me through phone calls, e-mail, and texting. For all of those channels she used the same instrument: her cell phone.

Like the PC and the fax machine before it, the smart cell phone proves to be a disruptive technology. Until you have one, you don’t see what is such a big deal. After you get one, you see things differently. Here to stay in our house, it is.

So now Andrea belongs to the Blackberry generation. But not me, yet. I kind-of like being off-line for part of the day. We shall see how long I manage to hold onto my old, “dumb” flip phone.

OK, that will do for now.

Tools as Toys

January 2nd, 2010

I spent this morning playing with the gifts Andrea gave me for Christmas. Practical, needful things: a baking stone and a silicone rolling sheet.

The pre-heated stone rapidly feeds bottom heat into fresh dough placed upon it, promoting the “oven spring” by which bread blooms as it bakes. The sheet makes it possible to roll-out bread dough flat and thin. It eliminates the need to sprinkle flour on the work surface. Dough sticks to it well enough to keep from sliding around, yet releases readily when it is time to bake.

For first use, I prepared my usual, whole-wheat recipe, with two modifications.

  1. Reduced the instant yeast to 1/2 teaspoon, only. Replaced three ounces each of flour and water with six ounces of sourdough starter.
  2. Set the dough in the garage to raise overnight. In winter we heat our garage enough to keep it above freezing. Slow-rise fermentation at low temperatures produces a unique favor profile in bread. This batch stayed out there about 14 hours.

Light, puffy, whole-wheat, sourdough pitas are on the menu for lunch at our house, stuffed with one of Andrea’s incredible tuna salads. For dinner, I anticipate hamburger en pita.

The risk with possessions is that we would allow them to define our identity. When this happens we feel insecure no matter how much we have, because there lies always just beyond our reach… more. The path to contentment begins with what we have and leads toward what we can do with it. The trick is to balance the quest for better skill with humility to honor the results of the day as well.

So, here is what Andrea really gave me for Christmas: the pleasure of working with dough in new ways, and pleasing her when I bake with the tools she gave me.

Future Books

January 1st, 2010

I bought Andrea a Kindle brand electronic book reader for Christmas. She likes it. And I learned something about the future of reading.

The gadget feels like a small clipboard, about the thickness of a “legal” pad, of height and width similar to a sheet of regular letter paper. It has an easy-to-read screen. Learning how to operate it takes about ten minutes.

Not long after she opened the package, she used it to buy her first “e-book” from Amazon.com. She bought a newly-issued novel, available in book stores only as a hardcover costing close to US $30. She paid Amazon US $10 for the electronic edition. In less than one minute it arrived in her Kindle via a wireless connection.

The technology feels obvious from the start. I must not be the only person who feels this way. Amazon reported selling more e-books on the day after Christmas than physical books.

It piqued my interest. During the past week I learned that many, many books are available in electronic form. Want to be amazed? Click here to connect with “Google Books”. If the publication you want is old enough to be in the public domain, then it might well be available at no cost (not counting the internet connection itself.) For example, a few moments ago I was reading a 1753 print of Shakespeare’s King Richard II. If I wanted to, I could download it at no cost.

The Kindle is such a good idea that it already boasts a number of competitors. Sony makes one, and so does Barnes & Noble. Many more to come, surely. Features vary; for example, Sony’s works with software from Adobe to support time-limited “borrowing” of e-books. In other words, it may soon be possible to check a book out of the library wirelessly. No need to bother returning it, either, because when the alloted time ends it simply vanishes off your machine.

Here is my question: as books become available for little or no cost electronically, how long will it take for physical publishing to dry up? I expect that to happen rapidly. Physical libraries are expensive to operate, making them vulnerable to online alternatives. Let me put it plainly: when people can “borrow” a book from a library in a distant, major city, then what is the point of all those small-town public libraries?

Free access to books has been fundamental to an educated citizenry in a self-governing democracy. The new technology creates a troubling development, if it means that people will need to purchase equipment and internet service in order to gain access to books. At the cutting edge of change, that means literacy could become even more strongly correlated with having financial means.

Light, Tall, Whole Wheat Bread

December 19th, 2009

Some of the better moments of older age involve figuring out—finally!—some vexatious detail from a younger day. For example, like every other aging hippie, I remember the “natural foods” movement of the early 1970’s. How dense and heavy were those loaves of bread made entirely with whole wheat flour!

I knew how to bake home made bread at the time. But I could never get a decent loaf using only whole-wheat flour. They usually “lost their dome” and fell flat. If I baked these disappointments, they never sprouted a dome in the oven, the way a cake would do. No, they just hardened into dense, heavy bricks. I was poor enough back then that I ate them anyway. But with every gnaw I vowed to unlock the secret and master the craft of making bread with zero white flour content.

Most home bakers I have known suffered the same problem. The most popular solution for getting a nice “lift” into so-called “whole wheat” bread has been to incorporate white flour into it. But that defeats the purpose. So I continued my quest to learn the trick of making bread with 100% whole wheat flour.

A bread machine gave me my first victory. I thought it might be that the machine handled the relatively more sticky dough better than I could by hand. More recently, I have come to believe that the machine gets its result by allowing the dough to rest following the initial mixing.

In his most recent bread books, Peter Reinhart refers to this rest period as the “autolyse”. Basically, the flour is allowed to soak up the water completely, immediately after mixing. This process permits more of the essential gluten proteins to form.

Left to rest and soak, the dough changes in important ways. It becomes less sticky to handle. And it kneads much better. I mix my dough in a stand-type mixer these days. A short minute with the paddle beater, then a 20-minute autolyse interval, followed by three minutes or less with the dough hook, and it is ready for the raising bowl. An hour later, it forms into loaves that rise to rival anything I ever created with white flour.

I learned a few other things that help in small ways. I might write later about sourdough, or reasons why to raise loaf bread inside a plastic bag. But I must say, the rest period immediately after mixing—the aytolyse—makes a big difference.

I weigh my ingredients. Most office products stores sell inexpensive postage scales that will do the job nicely. Here is the recipe I use:

   Whole Wheat Flour          15 ounces
   Water                      11 ounces
   Sugar                       1 ounce
   Olive oil                   1 ounce
   Salt                        1.5 teaspoons
   Instant yeast               1.5 teaspoons

It makes a 1 1/2 pound loaf, more or less. You probably do not even need a mixer. Stir the ingredients together in a good-sized bowl until well combined. Let sit for 20 minutes. Knead for a few minutes, until it feels strong and silky-smooth. Let it raise in a covered bowl at room temperature for about an hour, or until it doubles in volume, whichever comes last. Shape it into a loaf and allow to raise a second time until it doubles in volume or otherwise looks ready to bake. (You have to learn by experience to recognize when bread is ready for the oven.)  Bake at 350 to 400 degrees for half an hour.

If there is any compensation for all that older age takes away, surely it comes in the form of high-domed loaves of whole-wheat bread, warm and fragrant, the once-unattainable stuff of youthful yearning, cooling on a rack in one’s own kitchen.

Easily Entertained

December 4th, 2009

We owe to cats a debt beyond the grasp of gratitude for all that they have done and are doing to promote thrift and financial self-control in this spend-crazy time of year.

Savannah, the newcomer in our lives, takes endless pleasure from a crumpled sheet of brown, kraft paper and a length of cord. She hides the string in the paper then pounces in to pull it out again. Over and over.

The paper came as padding in a box of calendars from the printer. The cord is one we made years ago, to hang a tassel. Two bits of scrap material that would normally be thrown away.

Somewhere back in memory I keep my own recollection of playing less with the Christmas toy than the box it came in. Especially if the box were bigger than me. I think the difference was simply this: the toy contained someone else’s imagination, whereas the box gave me a place to invest my own.

Clearly the cat sees it the same way. It is cheaper fun, and better, when you create it yourself.