October light



Spent a good chunk of the afternoon on a kayak bouncing on the waves left by Nicole. Most of the power boats are gone now, so you can hear the water, the wind.

The shadows are growing long.

October, again.
***

The bees are cranky. The flowers give up less nectar as the sun gives up less light. For the annuals among us, this is it. We can learn from them.

My cosmos are exploding with blossoms. My squash still flowers, an exuberant waste. Dying puts things in perspective, even for a squash plant.



We only get so many October evenings. For a few years, each one finds you stronger. For a few years.

I'm not going to figure this whole thing out this lifetime. That used to bother me.

It doesn't anymore.
***

Last night I saw a million stars, a few thousand distinctly, the rest blended in as the Milky Way. The north wind chased errant water molecules down to Dixie, and we got treated to a show.

I can tell you what we think each blazing point of light represents, and I can get my students to parrot this.

Parrots do well in our culture.

If I could truly share what I think I know about this star or that one, as I end each day with fewer functioning cells than those I had at dawn, my classes would dwindle.

If I could share what I think I know, a few of my lambs would wander under the open sky, chasing light, chasing dreams.




It's October. Most of the world is dying. I teach the few who are growing, who believe they will always keep growing. If they knew otherwise, the school system would fall apart.

We pretend otherwise, we all do.

But the cranky bee never lies. The light is fading, winter is coming.

For all of us.




Two of the photos are from Dublin, one from my backyard. All are mine.
READ MORE - October light

Death of a daphnia


This living hand, now warm and capable

Of earnest grasping, would, if it were cold

And in the icy silence of the tomb,

So haunt thy days and chill thy dreaming nights

That thou wouldst wish thine own heart dry of blood

So in my veins red life might stream again,

And thou be conscience-calmed—see here it is

I hold it towards you.


John Keats, "This Living Hand"





A couple of days ago, I slid a daphnia, a water flea, under a cover slip and peeked at it under the microscope. You could see its antennae sweep the water, its eyes, even its frantic heart beat through its translucent body.

After a bit of time, the heart slowed, maybe hypoxia, maybe exhaustion, time to put it back.

The daphnia came from a jug of water that has sat on the windowsill for over two years now, a jar with elodea and translucent snails and some odd jelly-like organism sticking to the side.

Daphnia reproduce every few weeks--over 20 generations have passed their lives in this bottle, their universe.

While trying to put the daphnia back in the jug, I screwed up--the daphnia stuck to the cover glass, and as I tried to coax it into the water, I squished it.

No one else noticed the death. I'm a loon--I spent hours pondering it.
***

I come from a clan of loons. We travel, we bark, we dance, we live. Mary Beth made friends in the Hunza Valley of Pakistan, and saw a valley of bonfires during an Ismaili Muslim celebration. John tackled a 20/20 cameraman, and got a spot on The Daily Show with John Stewart, and Marnie holds center court no matter where we go, and may be the funniest person on this planet.

I'm the wallflower, and I'm no slouch.

My mom was talented and crazy, but most of all, she was Oirish enough to remind us daily, hourly, that we are mortal. She gave up a shot at the professional stage to raise us, but we were audience enough. She loved us to death.

Death.

We live in a culture that denies it.

If a child learns anything in biology class, she ought to learn that in the end, death is as relentless as life, and life as relentless as death.
***

Our own death remains unknowable, of course, and I fear it in proportion to my love of life. Still, I saw both my parents finally give in to long illnesses, and both laughed, laughed, in their final moments of consciousness.

Not sarcastically, not smirkingly, not even ironically. They both laughed joyously. Neither believed in heaven, and both prayed there was no hell. Their faith was in the herenow.

Faith has no place in science class, but mystery does. Science is about pushing the borders of what we can know.

I know the daphnia I observed under the scope had some sense of awareness. I know the sun provides plant with the energy that keeps me alive. On rare, too rare, occasions I know that I will die.

And on those days I remember this, moments clarify, and joy deepens, not for what I will lose, but for what I have. In a culture that teaches children to fear their own shadows, I hope to show them the ultimate shadow, the inexplicable end that puts things in perspective.

Dozens of daphnia still dance in the windowsill jug, eating, seeing, being.

I want my students to have daphnia moments.


The Daphnia photo is by Paul Hebert at the Public Library of Science, via wikimedia.
READ MORE - Death of a daphnia

Imbolc, again

Halfway through winter, again.


An Cailleach Bhearra wandered around back in the 10th century in western Ireland, eating "seaweed, salmon, and wild garlic" (my kind of woman), looking for firewood.

If the day was bright and sunny, beware--she had gathered plenty of wood and was set for many cold days ahead. If the day was gray, she didn't bother, and she will make the days warm up again. Sound familiar?
***

Last summer Leslie and I left Dingle Doolin on foot, and headed up the trail to the Cliffs of Moher, Cailleach's country, climbing over stone walls and electrified fences, keeping an eye out for bulls, as we wend our way up to the cliffs.

A few times we crept carefully along trails just inches from a fatal fall. We were foolish, and were rewarded with the gift of life and shared love.

(You can, of course, go to the "official" Cliffs of Moher, and pay your euros for safe walkways, clean bathrooms, and an interpretive center to tell you what to experience.)

We live in a linear world, or pretend so. We try to teach our children to live in the same world, the world in our heads, the safe one. They buck this, as we did when we were young.

Winter lived well reminds me I will die. So will you. So will our children. Cailleach, the goddess of winter, destroys what is useless to make room for new life, and makes spring possible again.

My children will be on the west coast of Ireland this dreary month, and should they wander over to Dingle Doolin, my brain will urge them to stick to the sanctioned trails.

My heart, though, hopes otherwise. I want my children alive, of course, but I also want them to live.






Photos by Leslie: winter jetty taken Sunday, my leg over a cliff last summer (maybe I took that one).
And Leslie reminded me that our eldest has already walked the same trail--we did something right.
READ MORE - Imbolc, again

On anthropomorphizing

In Galway Bay, nestled on the west coast of Ireland, lives Fungi, a lone male dolphin who seeks the company of humans, as he has for over a quarter century now. He's a tourist attraction, and an enigma. No one knows why he sticks around—perhaps he was abandoned by his pod for some nefarious dolphin behavior during his wild youth, maybe he happens to like humans and their noise.

I once watched spearing, tiny fish with aluminum foil strips pasted on their sides, jumping over a piece of straw floating near the surf. One or two would jump over it, then circle back around, then jump over it again. The science teacher in me tries to equate this jumping over a piece of phragmites with evolutionary fitness. For all my training, though, I can't help myself—I see joy.

Our reference is human—it's all we have, really. We see trees as humans see them, smell the early morning mud flats as only humans, fear the humming of a bee as only humans can. (If you prefer a lonely nihilistic view, as only humans can, then imagine that you alone can know what you sense.)

There are certainly problems with anthropomorphizing, impugning motives on critters going about their business. I should not presume joy on the part of the silver-sided fish—no way to know—but we make a bigger mistake presuming the absence of shared motives. (Obviously the tiny fish had some motive.)

Science rests on models. A water molecule consists of 2 hydrogen atoms, 1 oxygen atom, fused together by covalent bonds, which is to say they share electrons. The electrons spend a little bit more time on the oxygen side of the molecule than the hydrogen atoms, creating a slightly more negative charge there.

If I were to draw an electron in class, it would look like this:


I might even add a charge sign to it, like this:



The children will dutifully write it down, and the symbol becomes the electron. I suspect that's the act that makes us most human, the symbol. It is also, ironically, the one that separates us from the universe.

Obviously the “dot” is not an electron—it reflects a tiny part on the board where less light reflects back to the children's eyes that the rest of the board. The “dash,” a dose of negativity (which only makes sense when contrasted with a dose of positive), reflects another slash of less reflected light.

We teach this and children memorize it, and we pretend we know what charge means, a relative term that measures, um, attractiveness, much like the confusion we have when we are attracted to others, but not in that sort of way....

We are ascribing motive or behavior to the non-sentient, or rather to models of the non-sentient, since electrons are unknowable beyond the models we create, and in my very stern voice I will chastise the children for ascribing motive to the very same things. (These are the problems with trying to keep the universe in some neat mechanistic package.)

This becomes a sticking point for a lot of us teaching science—we carefully present models using words like “attract” and “repel” and then get our knickers in a twist when a student confuses attraction with desire.

And with that, we extinguish the tiny spark.

I was once a card carrying member of the AALRT (the Anti-Anthropomorphizing League of Rational Thinkers). There are plenty of reasons to join—baby robins don't smile and crickets don't sing.

I am still a member, though I may let my dues lapse this year. If adding emotion to a cute drawing of a couple of hydrogen atoms sharing their electrons with an oxygen atom starved for electron love holds my lambs' interest long enough to get them to glance at the concept of bonding (another loaded word), maybe I'll try it.

And who knows, maybe an incomplete orbital shell is more than just a metaphor for unrequited love.





The photos are ours, which I will gratuitously place in my posts, because I like them, and because they remind me that as much as the classroom matters, a few things matter more.

READ MORE - On anthropomorphizing

The Choice

The intellect of man is forced to choose
perfection of the life, or of
the work,
And if it take the second must refuse
A heavenly mansion, raging in the dark.
When all that story's finish
ed, what's the news?
In luck or out the toil has left its mark:
That old perplexity an empty purse,
Or the day's vanity, the night's remorse.

W.B.Yeats

We just came back from overseas in a matter of hours, hurtling in an aluminum cocoon. It is easy to wax philosophical when staring at the Earth several miles below.

If you do not know all that grows within a yard or two from where you are sitting, and none of us do, then contemplating "life" while staring out a window 6 miles over the Earth is a mere conceit. Ireland does not exist in the sky.

Leslie and I walked a couple dozen miles on Inis Mór, part of the Aran Islands in the Galway Bay off Ireland. Each step was different. Each of hers was different from each of mine.

Walking in the the late blue dusk not long before midnight, surrounded by stone walls built by men long dead, the air thick with a blend of sea mist and pollen, we watched a black slug generate from the shadows, its presence daring us to mention Darwin.

I am, mostly, rational, and being rational, will let go of it when it is no longer useful. I am not going to pretend I heard crows talk, but if I had, I would not have been surprised. (And if I had, I would not mention it here.)

I teach science. I love science. I do not, however, idolize science. A choice.

Walking through the west of Ireland through muddy fields holding the kin of animals we ate for breakfast, under barbed wire and over electrified fence, stepping over (and occasionally into) shite, edging along cliff edges, the crashing breakers below called me like Sirens. A choice.

Ireland is an old country. The mist rolled off the hills a thousand years ago, and will a thousand years from now. Someone else saw it then, someone else will see it later. The Irish and their land tell the story again and again, in many forms. We are mortal, we make choices. The Irish know what bad choices may bring.

Poets and painters, musicians and priests, story-tellers all, producing nothing more than the black slug emerging in the Irish summer night, when measured by the rational.

When all that story's finished, what's the news?

Rationality is a tool, an effective but jealous one; we present it to our children as something sacred, and I suppose it is. That is not our mistake.

Our mistake is ignoring the other side--the lure of the cliffs, the stories of the dead, lives worth living that do not contribute to the gross domestic product.




The black slug serves a purpose, as we all do--
it eats pretty much anything in its path, including shite.
It's useful even without knowing a lick of advanced algebra.


The photo of the slug is by Paul J. Morris found at the Encyclopedia of Life, released under CC license.
READ MORE - The Choice