Stub: Doors, identity and intelligence

Thursday 2 February 2023

I approach the doors to 501 Groveland and ring the bell and wait. It is a public entrance, but it is secured, and I wait for the buzz that will signify that the door has automatically unlocked. Does someone inspect me from a distance, weighing my dress and visage to see if I am suitable for entry? Or does the person on duty hit a button as reflexively as Pavlov’s dog salivates in response to it bell. I suspect I would only be subject to scrutiny if it were late at night, where I am nothing more than an unknown body emerging from a grey mist of fog.

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End of January 2023 Reflections

31 January 2023

The month is almost over. I will review what ensured, and think about what I want to do for February.

To Do for February

  • Chats. Touch base with Jeffrey and Rachel
  • Travel. High Sierra Camps. Enter Phantom Ranch Lottery? Consider Arizona.
  • Medical. Pursue neuropathy; get next PSA test; pursue chest discomfort.
  • Writing. Block out time to write. Consider K Carmody Writing workshop.
  • Exercise. Ramp up aerobic and strength/stretching
  • Technology. Set up new computers. Experiment with server or NAS.
  • Decluttering. Talk to CS about ‘Got Junk.’ Take load of books to M&Q; discard old media.
  • Recipes. Try something new. See if the Carrot Soup with Miso recipe can be adapted into a faux tomato sauce. Try miso soup and/or seaweed salad.
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Droplet Condensation

Wednesday, 25 January 2023

Yesterday morning I went down to the kitchen, and in the process of making breakfast discovered that during the previous night’s kitchen cleanup, I’d neglected a single item: the lid to the steamer. It was face down, one edge on the stove top and the other on the counter, thus giving it a slight tilt. When I picked it up, I noticed a lovely patten of water droplets on the inside of the lid.

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Meta thoughts on meandering on the net: Taleb, Perthitic Textures and Chocolate

Thursday, 5 January 2023

Some days I spent a lot of time doing associative reading, where one text leads me to hop laterally to another text, and so on. I find this pleasurable, but often, after a few hours, have little sense of what I have learned.

Today I am going to try to track, at least partially, the path of my attention.

I did not begin here, but a good starting point is Taleb.

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Scribe, and Stamps: A Look Back

Tuesday, 27 December 2022

Today I was interviewed by Colin Ware of “This Does Not Compute.” CW does retro-computing, which involves resurrecting ancient digital technology. He wanted to talk to me about the Scribe project, which is the subject of a forthcoming video on his YouTube channel.

I was involved in Scribe in the early 1990’s while I worked at Apple. Scribe was, initially at least, an attempt to develop a design for a specialized notebook computer — I think of it now as sort of the great uncle of the iPad. It lacked a keyboard and mouse, and used touch and a stylus as input, and was built on the Mac duo platform (an early mac laptop line). It looked a little like an iPad, except that it was a couple inches thick, five pounds in weight, and ugly.

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Algorithmic Untruths

Tuesday, 6 December 2022

“Tom, you’re on a roll with your career!” Thus reads the subject line of the latest email of the day.

This is fantastic news! Not “fantastic” in its most common sense, but rather in its alternative sense of “fanciful; remote from reality.” After all, I am well into my fourth year of retirement, and it is at least two years since my last paper was published, my last patents granted, and my last appearance at a professional conference. While it would be fun to believe that the cumulative mass of my accomplishments has somehow reached a critical point, tipped, and is now barreling along on its own like an ever-growing cartoon snowball, it is not so.

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Haecity: The Architecture of ‘Thisness’

This note is under construction…

Haecity has to do with the distinct and specific identity of a particular time-place. I encountered the term in Stan Robinson’s Mars triology, and was intrigued by the way it was used to fuse a sort of mystical view of the world as a deeply interconnected whole with the quest for rigorous and systematic understanding that drives scientific inquiry.

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On Being Tough

Monday, 28 November 2022

I awoke early, called not only by the glacier, which had been on my mind all night, but by a grand flood-storm. The wind was blowing a gale from the north and the rain was flying with the clouds in a wide passionate horizontal flood, as if it were all passing over the country instead of falling on it. The main perennial streams were booming high above their banks, and hundreds of new ones, roaring like the sea, almost covered the lofty gray walls of the inlet with white cascades and falls. I had intended making a cup of coffee and getting something like a breakfast before starting, but when I heard the storm and looked out I made haste to join it; for many of Nature’s finest lessons are to be found in her storms….

—John Muir, Stickeen,1909

I am not tough. Nor I do not aspire to be. That’s not to say I’m weak. Rather, I’d characterize myself as cautious, intelligently so. I am open to challenge, but I wish to be prepared, and would like to see myself as resilient.

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A Liminal Period

Sunday, 23 November 2022

We are in San Jose del Cabo, in Baja Mexico, with our friend RD. It is a nice respite from winter in Minnesota, even though winter only arrived in earnest about a week ago.

I am taking these next few weeks as a time to relax, not that regular life is very taxing, and more particularly to re-set my daily routine.

To recap my activities and their status

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The First Week of Classes — fragment

Thursday, 8 September 2022

The First Day…

You’d think that at 67 the thrill of the first day of classes would have faded. But actually, not so much. I find great pleasure in the first classes, where the fields of knowledge, like arcadian fields, stretch out in the distance, green with promise, the inevitable bogs and ravines and precipitous slopes smoothed by distance into an intriguing terrain ripe for exploration. My enthusiasm has not yet been tempered by the practical realities of problem set, or the daunting challenge of resurrecting my very shaky knowledge of tensors after four decades have passed. 

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Intimations of Fall

Wednesday, 24 August 2022

After our time in Iceland, which was very reminiscent of early Minnesota spring, I seem to have returned to fall… not full-on fall, but to the period where there are various intimations… a single red sumac leaf, a certain clarity of the light, a coolness to the morning air. Then I opened the paper, and found that the Minnesota State Fair begins tomorrow, and that, in all its noisy, crowded, junky-foody glory, is the unmistakable harbinger of fall. Summer went by very very quickly; hopefully fall, in its various phases, will move more slowly!

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Abstract Photos: Structure and Chaos

Saturday 28 May 2022

One thing I enjoy doing is photographing natural patterns. Something about the patterned chaos of nature is very attractive to me. Here are four images from our most recent trip to the north shore of Lake Superior, taken in May 2022.

Here are two images of foam in a backwater on the shore. I like how the precussion of the waves has built up ridges upon ridges of foam – in the first picture it looks almost woven. I like, too, that the threads of foam are in turn inflected by the flow of the backwash as it interacts with shore and rocks.

Here is another image from the same trip. It is a pattern of lichen on a rock. I presume, but do not know, that there are different colonies of lichen contending for the same patch of rock/sun, and that they have arrayed defenses against encroaching colonies creating a bordered patchwork, like a small continent of countries :

From October 2019, brought to mind by the lichen, are some images of a fungus on Maple leaves in Yosemite Valley. I’m intrigued by the speckled brown centers, which I imagine contain sporangia, surrounded by the halos of green (chlorophyll?). These different fungal colonies seem less hostile to one another than in the case of the lichen, since they appear to sometimes merge.

Enjoy.

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