Author: Robert Elessar

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Mind your vectors and terms of address

I’m writing this on my mini laptop computer again, because even though I find the extra weight of carrying it mildly annoying at the end of the day, at least sometimes the irritation of trying to write using my stupid smartphone is worse.

Although, since those two versions of me exist at different times, it’s hard to weigh their degrees of perceived irritation against each other.  In the morning, if I’m using my thumbs to try to type on a diminutive screen in a fashion that could be easily predicted to lead to some manner of repetitive stress injury, its all too natural for the “me” of that moment to hate the “me” of the previous evening who elected not to bring the laptop computer back with him.

But the “me” of the evening, when faced with the minor extra effort of the mini laptop, can feel very much overwhelmed and exhausted and think that the “me” of the following morning won’t find the process of writing using the smartphone particularly difficult.

The human consciousness clearly doesn’t have one, singular, constant terminal drive or goal as an imagined artificial general intelligence might.  I suppose one might think that the drive “to stay alive” would count as an ironically designated terminal goal, but that’s clearly not an accurate interpretation of the situation.

Not only are some people quite self-destructive and even actively suicidal—which you might credibly dismiss as dysfunction, not the lack of a dedicated system, though I think that would be imprecise—but there’s no good way to think that such a specific drive could evolve.  Evolution is blind to “death” as a concept or force, except as a failure, an accident, a lack, whatever you want to call it.

Before humans, as far as we can tell, no creature on Earth had a concept of “death” as the cessation of the biological processes of an individual organism.  Instead, there are proxies, such as the drive to avoid pain, and the related strong sensation of fear relating to danger and so on.

Similarly, there is no drive “to reproduce” in human (or other animal) minds.  Teens going through puberty don’t start feeling the literal desire to replicate their DNA in other bodies.  Instead, proxies for reproduction evolved, urges and drives that tended to lead to increased chances of reproduction, such as dominance hierarchy drives and displays in social primates such as humans, sexual attraction, and—of course—the pleasure of sex itself, with the reward-based drive to have it as often as feasible (with other inputs adjusting the strength of that drive and causing it to manifest differently in the two biological sexes and at different times and places).

The human brain—like probably all the other adequately complex brains on Earth—is a mélange of modules, with varying drives and processes that have evolved in parallel and sometimes independently, and also developed ways of interacting with each other.  Of course, at the root are the automatic drives that are all but undeniable—the respiratory drive, the thermoregulation drive, and so on.

There are even drives that are neurological in a broad sense, but that are so fundamental that they cannot be interdicted by the rest of the nervous system, only adjusted—I’m thinking here mainly of the heartbeat, the driver of which is in the sino-atrial* node and the Purkinje system of the heart, which is sort of a cross between muscle and nerve tissue.

The upshot is, if you ever feel that you’re “of two minds” on some particular subject, you’re probably not just speaking metaphorically, whether you know it or not.  Your final actions are produced by what I see as the final vector sum (and it can be quite small in the end or it can be huge in magnitude and surprising in direction) of all the drives or “pressures” in the brain that have any effect on decisions about behavior.  Then the action caused by the final behavior feeds back on the system**, changing the lengths and directions of some (perhaps sometimes all) of the contributing vectors, causing changes in the inputs and thus changes in the final vector sum of behavior.  Lather, rinse, repeat as needed, ad nauseam if not actually ad infinitum.

Please don’t imagine this as the sum of physical vectors in real spacetime.  The number of possible dimensions of such mental/neurological vectors is huge.  For all I know, there might even be spinors and tensors and matrices involved, but I don’t think those are necessary for my vague model.  “Simple” higher dimensional vectors probably do the trick.

What a curious set of things about which to write that was!  I had originally intended to start this post with some version of The Simpsons’ “Hi, everybody!”  “Hi, Dr. Nick!” exchanges, perhaps then noting that I could change “Dr. Nick” to “Dr. Robert” and thus reference both The Simpsons and the Beatles at the same time.

But then I might have noted that, although the Beatles song is so titled, “Dr. Robert” is not the way anyone has ever referred to me in actual practice.  It would be, honestly, a little weird for someone to refer to their physician as, for instance, “Dr. Joe” or “Dr. Judy” or whatever, certainly in our culture.

Mind you, there was that tendency for a while (it may still be prevalent) to have kids speak to adults such as teachers and daycare workers and people of that sort using their “title” and then their “given name”, such as “Miss Barbara” or “Mister Jimmy”.  I have always thought that was weird.  I mean, just imagine someone trying to address a certain prominent fictional character as “Dr. Hannibal”.

Alas, that all ended up being a discussion not worth having, except as an afterthought.  Though it’s debatable whether any discussion at all is actually worth having—including the discussion about whether any discussion is worth having.

You all can discuss that if you want; feel free to use the comments below, and to share this post to your social media platforms or what have you.  When you do discuss it, remember to define your terms ahead of time, and stick to them rigorously—i.e., the meaning of “discussion”, and of “worth”, and so on—so that you decrease your chances of getting involved in semantic games and misunderstandings and sophistry.

Whatever you choose to do, please try to have a good day.

*The “sino* in that term relates to its location in what’s called the sinus of the heart, and the “i” in it is a long “i”; it has nothing to do with China, though an identical prefix is sometimes used to mean “related to China”, but in this case with a sort of short “i” sound…or, really, a long “e” sound.

**And there are surely numerous other feedback loops all along the way affecting many, or perhaps all, of the vectors.

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A brief rundown of my events since last I wrote

I hope nobody’s been too worried about me since I haven’t written a post since Friday.

Ha ha ha ha ha ha ha!

I know, I know, that’s ridiculous.  I doubt anyone really even noticed that I hadn’t written.  But I haven’t in fact written since Friday (the 13th).

We ended up not working Saturday, partly because it was Father’s (Fathers’?) Day weekend.  That was good, because my youngest came to visit me on Saturday in celebration of that holiday, and as I said to them on Saturday, it was my favorite day in at least 12 years.

Sunday, of course, I don’t write blog posts, so that was nothing unusual; I did laundry and so on.  Then, yesterday, as I got up to get ready for work and to start writing my post, I realized that I really didn’t feel well.  I almost threw up before even getting my shoes on, then things progressed to more dire regions of state-space, and, well…I ended up staying at the house with GI distress and a low-grade fever.  As I told my boss, I think I ate something that disagreed with me strongly and in no uncertain terms.

Still, now I’m feeling a bit better, although I am still washed out.  The biggest worry for me about it at the time, though, was fear that I would dehydrate and might be at risk for having a kidney stone again.  Despite that fear, though, for the most part I didn’t want to take anything in by mouth.  And it’s not as though I have the capacity to take in anything by any other route.  I don’t have the equipment at the house to give myself IV fluids, though I suppose I could get some to have around in case of emergencies.

Anyway, sorry, that’s pretty boring.  I’m feeling at least like I’m heading in the right direction now.  And I can’t really miss more than the one day at work, because then there’s just too much on which to catch up.  Therefore, here I am on my way in, but I’m not fully at my usual capacity‒so please cut me a bit of slack if I’m not as coherent as I might usually be.

Saturday was quite nice, though.  We went first to a gaming/arcade kind of place.  It was a bit loud, but still, it was a lot of fun.  For the first time in my life, I was able to grab a prize with a claw game on my first try.  That was pretty much my only real triumph, but as I said, it was still very enjoyable.

Then we went to lunch at Talkin’ Tacos because, of course, I wanted to have tacos on that Saturday in particular.  After that, we went to a local farmer’s market that I’ve wandered through a few times before (but such places are really not much fun alone).  It was fun this Saturday, though.  It would probably have been more fun if it hadn’t been quite so hot and sunny and humid, but it was still cool‒just not in the literal, physical sense.

Other than that, well…I don’t know.  I don’t really have much more about which to write today, and I’m a bit washed out, as I think I mentioned.  So for now, I guess I’ll draw this to a close.  I hope all you fathers out there had a lovely holiday, and that everyone else also had a nice weekend and a nice day yesterday.  Hopefully, by tomorrow, I’ll be back up to snuff and can write something a bit more interesting.

Thank you for reading.

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Is an “almost” pair o’ dice just one die?

Oooooh, it’s Friday the 13th!  It’s so spooky!

Not really, of course.  It’s just a day.  I like Friday the 13ths, mostly just because so many people seem to imagine they are unlucky, though I think that superstition may be less prevalent now that it was in the past.  Nowadays, the day is probably mostly associated with the slasher film “series” that uses that title.  Not that even the original movie’s story ever had much to do with the day.  It just was a catchy, well-known “scary” day, following in the footsteps of Halloween (although the latter at least had a theme that suited the day).

Of course, a major reason I like this day is that the number 13 is a prime number, and I like prime numbers.  I like 13 especially, because 13 is possibly the most feared and reviled of the primes, associated with bad luck in much the way that 7 is associated with good luck.

Hmm.  I know at least part of 7’s appeal probably has to do with the dice game “craps”.  7 is the most common total to achieve when rolling two six-sided dice, because there are more ways to get that total than any other number.  Meanwhile, of course, there is no way to get a 13 on two (normally numbered) six-sided dice, but it is only just out of reach.  It’s the first number that’s too high for such a pair o’ dice*.

Of course, you can’t roll a 1 on two six-sided dice either, but that feels more trivial.

I honestly don’t think the reason for 13’s association with bad luck probably has anything to do with dice; it wouldn’t make too much sense.  But someone out there, please correct me if I’m wrong.

It’s interesting to think about probability regarding dice, not least because the very field of probability theory was first created by a guy who wanted to optimize his chances of winning at dice.  According to what I’ve read, he succeeded, at least temporarily.

Nowadays, of course, that field has grown into a special subset of mathematics and physics and information theory and so on, affecting everything from thermodynamics and statistical mechanics to meteorology and quantum mechanics.  In a certain sense‒given that Schrodinger’s equation describes wave functions that have to be squared (in a complex conjugate way) to get literal probabilities that, based on Bell’s Theorem, cannot be further simplified, as far as we know‒probability may be something truly fundamental to the universe, not merely a tool for situations in which we don’t have access to information.  Based on Bell’s Theorem, which has been shown to apply in the Nobel Prize winning experiments of Aspect et al, it seems that, at root, as far as we can tell, the quantum mechanical operations are fundamentally indeterministic.

Of course, just because something is “random” at a lower level doesn’t imply that, at higher levels of organization, it can’t behave in ways that are very much deterministic in character.  Lots of little things behaving in a locally random manner can combine to create inevitable larger-scale behavior.  Perhaps the most straightforward and compelling such thing is the behavior of gases and the Ideal Gas Law***.  The motion of any given molecule of gas is unpredictable‒at the very least it is stochastic and has so many degrees of freedom as to be unpredictable in practice, but since quantum mechanics is involved in intermolecular collisions, it may truly be random in its specifics.

And yet, when oodles and oodles of molecules of a gas come together****, their collective behavior can be so utterly consistent‒with very little depending on even what kinds of molecules comprise the gas‒as to produce a highly accurate “law” with only 4 variables, one constant, and no exponents!

If that doesn’t seem remarkable to you, either you’re jaded because you’ve known it since secondary school or I haven’t explained it very well (or both, of course).

It’s interesting to think about the probabilities of dice games using more than two dice and/or dice with more or fewer than six sides.  Tabletop role-playing gamers will know that in addition to the 5 “perfect” Platonic solids*****, there are quite a few other symmetrical (but with sides not formed from “regular” polygons) solid shapes that can be turned into everything from ten-sided to thirty-sided dice.

But RPGs tend to involve rolling one die at a time, except when rolling up characters, at which time (in D and D and Gamma World, at least) one uses 3 six-sided dice (or 4 when applying a technique to yield better-than-average characters).

I wonder why there are no games of chance using more than 3 six-sided dice or using, say, multiple four-sided dice or eight- or twenty- or twelve-sided dice.  The probabilities would be more trouble to work out, but they would not be harder in principle.  If any of you out there either know of or want to invent a game of chance using more than 2 dice and/or other than six-sided dice, feel free to share below.

In the meantime, I’ll call this enough for today.  I am supposed to work tomorrow as far as I know, though that’s always subject to change.  If there’s no post here tomorrow, then it probably means I didn’t work.  I probably will work, though I couldn’t give you a rigorous working out of the mathematics involved in determining that particular probability.

Have a good day if you’re able.

*You can sometimes see them by the dashboard lights.

**Unless superdeterminism is correct.  However, this is a very hypothetical thing, and I’m not very familiar with what arguments are proposed to support it, so I won’t get into it.

***PV = nRT if memory serves. [Looks it up]  Yep, that’s right.  Four variables and one constant (R).

****Even if it’s not right now, over me.

*****These are, presumably, solids that really care about each other but in a non-romantic way.

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Uttering such dulcet and harmonious blogs, that the rude sea grew civil at her song

Goodo and hell morning.

I’m pretty sure I’ve used that pseudo spoonerism before in a Thursday blog post opening, but I guess that’s okay.  I would be the only one to complain about such copying (and perhaps some imaginary, truly obsessive reader) and I’m okay with it as long as I am also the copier.

I’m writing this on my smartphone, because I had a very bad pain day yesterday*, and even the small extra weight of the mini laptop computer was something I wanted to avoid‒probably purely for psychological reasons, since I doubt it affected the level of my pain directly.

Anyway, I’m not in as much pain today so far, though it’s early doors, of course.  Still, I can’t change my mind and conjure the laptop computer at this point; if I could do that sort of thing, why would I bother going to the office?

Well, today I have one reason other than exerting effort necessary to maintain my job**:  my black Strat is back.  I asked my boss to bring it back, since it was just sitting in his garage, and yesterday he did so.  I even took a bit of time near the end of lunch to change to low E string, though I had brought my electronic tuner back to the house, so I had to tune the guitar afterward by ear***.  I’m pretty good at that, though.  Tuning a cello is much trickier, and I’ve done that a lot in my time.

I diddled around a little bit on it during a brief lull in the afternoon, and it was definitely nice.  I could still play Wish You Were Here and The Man Who Sold the World and Nothing Compares 2U, but I’m embarrassed to say that I had to look up the 5th (or was it 6th?) chord in Fake Plastic Trees****.  Once I got that chord back, though, it was as if I had never forgotten it.

My boss said that he thought my desk area looked better now with the guitar back in place.  Or maybe he asked me if I thought that was so.  Either way, the general message was the same, and I agreed with his assessment (or just answered his question in the affirmative).

I’ll probably do a bit of strumming and plucking this morning before work (and of course I will sing along).  One of these days, maybe I’ll do one of my videos of me playing and singing one of those songs above, or maybe One Headlight, or something like that.  I wonder how the acoustics in the new office would measure up when recording music.

We’ll have to see if I can still sing okay‒though, really, I do sing occasionally at the house when the housemates are out, and as far as I can tell my voice is still tolerable.  I don’t think I sing as well as I used to, but then again back in the day I used to sing more or less constantly during every daily commute, so I got a lot of practice.  I’d play and sing along with the Beatles or Elton John or Billy Joel or the soundtrack from Les Mis or (my favorite) The Phantom of the Opera.  Then later, when I had really long commutes after my divorce, I’d sing along with Tori Amos and Pink Floyd and Radiohead in addition to the previously mentioned artists.

Is it weird that, talking about how (or whether) I can sing, I cannot help but think of the old Simpsons  episode in which Troy McClure stars in the Broadway show Stop the Planet of the Apes, I Want to Get Off?  Specifically, I remember when the famous “Take your stinking paws off me…” line leads into a song in which the surrounding apes repeat, “He can talk, he can talk, he can talk, he can talk, he can talk, he can talk…” and Troy belts out, “I can siiiiiiiiiing!”

I haven’t watched much of The Simpsons since Phil Hartman was murdered.  He was never a main character, but he was always awesome.  I once read that he claimed, “I can do a thousand voices…and they all sound like Phil Hartman.”

Well, I suppose that’s enough gobbledegook for today.  For those of you who prefer talk of music to talk of mathematics and physics and their relationships to prosaic, daily matters:  You’re welcome*****.

I hope you have a good day today‒though as you should know by now, it will inevitably be the best possible day you can have, so don’t fret too much.  Reality is what it is.  And as John Mellencamp might have said (though he did not, as far as I know):  “When I fight reality, reality always wins.”

That’s one of the ways we know that it’s reality.

TTFN

I like this picture because David Gilmour’s Strat here looks JUST LIKE mine.

*Unless you prefer to say that, because of how much pain I was in, it was a good day for pain but a bad day for a person who would rather not be in chronic pain.  Raise your hand if that describes you.

**This is a bit peculiar, but without intending to do so, I initially wrote, “…exerting effort to stay alive” (emphasis added).  That hadn’t been the conscious idea or intention in my head as I was writing.  I wonder what a Freudian would say about that off slip of the typing thumbs.

***No, this is not going to be a stupid “by ear” related dad joke.  I just wanted to point out that I did use a video on YouTube where the proper guitar notes were played, just to get the sound for my low E.  After that, the rest of the tuning is pretty easy.

****It was a Dsus2, if memory serves at the moment.  [Checks the chords]  Yes.  Yes, it was a Dsus2.  And it was the 5th chord in the song, if you count the little Asus4 temporary life as a chord that’s separate from the A major chord from which it arises and to which it returns.

*****It’s not “your welcome”, which would seem to refer to a welcome that belongs specifically to you‒it’s “you’re welcome”, with the contracted form of “you are”, meaning, yes, you are welcome to the boon I have provided in the form of not writing about physics and mathematics today******.

******And though I’ve never seen it written so, it’s also not “yore welcome”, which would seem to be some reference to the way people used to be welcomed in the old days.

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The stochasticity of quantum interactions and the names of days of the week

It’s Wednesday today.  That’s a weird way to spell a day, and a weird way to spell a version of the name of the god Wotan or Odin, after whom the day is named (unless I am quite, quite mistaken).

Our days are peculiarly and seemingly haphazardly named here in the English-speaking West.  We’re not the only ones with inconsistent weekday names, but ours are certainly a strange hodgepodge.  Sunday and Monday are relatively straightforward:  they’re named for the sun and the moon.  Then, weirdly, we suddenly switch to Norse (!) mythology and name the next four days after four of the old Scandinavian deities.  Then, abruptly, we switch to a Roman god, Saturn, for Saturday.

This “names of the days of the week” thing was clearly not planned out.  It just sort of happened.  But that’s the way so many things occur in the real world—indeed, perhaps everything just sort of happens, and at multiple levels—not randomly but nevertheless stochastically and in a way that is functionally unpredictable, at least in its details.

The various quantum fields just sort of interact in ways that, at their lowest stable energy levels, give us quarks and gluons and electrons and photons and W and Z bosons and various neutrinos and a nonzero Higgs field that interacts with some (but not all) of the other fields.  The quarks and gluons just happen to form up stably into protons (and some neutrons, but neutrons are only stable within an atomic nucleus—they decay with a half-life of about ten minutes when existing freely).  And the protons happen to interact, via the electromagnetic field, with the electron field, and they stably pair up, and neutrons come into play “afterwards”, stabilizing larger atomic nuclei (though that’s not all they do).

Then, on large scales, the graviton field (if there indeed is such a thing, which is suspected but not certain) interacts with all the other fields, and where the density of stuff is slightly higher it pulls that stuff in towards itself, and where it is less, that rarefied stuff gets thinned out further as its components are pulled by neighboring stronger areas of gravity.

This process undergoes positive feedback—as stuff gets denser, its gravity gets more prominent, and that in turn tends to make the stuff get denser still.  And if there is any net angular momentum to larger collections of the stuff—and there almost always is some net angular momentum, since there’s only one way to have zero angular momentum, and there is a functionally limitless number of ways for it to be nonzero*—the stuff starts to rotate around a net common axis.

And then, of course, we get galaxies, and in those galaxies, we get stars, in which the interactions of the various quantum fields and gravity lead the protons and neutrons to get together into bigger clumps, some of which are quite stable (and the ones that aren’t stable simply don’t endure but transform into other states until they find ones that are stable).

Then stars run out of fuel, and the various field interactions and gravity produce various kinds of spectacular deaths, most of which involve scattering at least some heavier elements** out into the reaches of the galaxies.  Then we get next generations of stars, which (by the way) clump and develop angular momentum in a smaller but similar way to the galaxies.  And now, with heavier elements, we get planets, some of which are largely solid.

I think you know the broad strokes of the rest of the story.  If not, let me know.

Of course, this is a very general sketch of how stuff just came together to form the universe in which we exist, and there’s no indication that that is anything more than just small things—or esoteric things, really, such as quantum fields and their local perturbations—interacting with each other and making patterns on larger scales, much as water molecules can clump into fantastic patterns in the frost on windows or in snowflakes when they get cool enough.  Simple (well, relatively simple) rules at small scales can come together to produce surprising things at larger scales when they all interact at secondary, tertiary, quaternary and higher levels.

If you want to see how remarkable that tendency can be even in two dimensions, find a website that lets you play “John Conway’s Game of Life” and see how stable and active and interactive shapes can arise from even truly simple rules.

What was my point?  Sorry, I got distracted there for a minute.  Oh, right, I just meant to say that the things that happen and that all seem very real and important and even inevitable and fundamental are largely the products of stochastic processes interacting in ways that ultimately are far from being representable by any kind of linear equation.

It’s entirely possible and plausible that, if the rules of the quantum fields—or the specific types of quantum fields*** involved—were different, and thus interacted with each other differently, they might still accumulate into structures and functions on higher levels, and though they might produce a universe that would be all but incomprehensible to us, and in which we could not survive for an instant, they might nevertheless form structures and processes that could become what would have to be called “alive” and even “aware” and “intelligent”.

But in how many such universes would there be creatures that name the days of whatever passes for their weeks after various astronomical bodies (or whatever they have that is comparable) and random mythological figures from different places and times?

I leave it to the reader to speculate.

*There’s only so fast anything can be spinning, since no part of the spinning thing can exceed the speed of light.  Even black holes have a maximum angular velocity.  Nevertheless, both the angular velocity and the net axis of rotation can be more or less continuously variable.  If we can apply the real numbers—which ironically may not be possible in the real world—there is an uncountably infinite number of possible ways for angular momentum to be nonzero.  That makes zero really unlikely and unstable.

**Astronomers call any element but Hydrogen and Helium a “metal”, which is a very loose use of the term if you ask me.  I think many astronomers would agree, and sometimes I think I detect more than a tiny amount of embarrassment when they tell people that astronomical definition.

***Or the configurations of strings and branes if superstring/M theory turns out to be correct.

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“It’s just the kind of day to leave myself behind”

Well, it’s Tuesday, isn’t it.

Note that I ended that sentence with a period, despite the fact that it seems to be in the form of a question.  That’s because I didn’t really mean it as a question; I had no desire to imply that I wasn’t sure what day of the week it was.  I’m reasonably certain that today is Tuesday.

I’m not absolutely certain, of course, because outside the realms of self-contained systems of mathematical or logical axioms and rigorously defined and applied operations, there can be no true certainty, only higher or lower credence.  Real-world probabilities never reach zero or one.

Mind you, some things are so likely as to be practically certain, and there’s not much point in worrying about whether they are true unless and until some completely new evidence and/or argument makes itself known.  Such is my conviction that today is Tuesday*.

No, I was expressing a sort of resignation about the fact that today is Tuesday.  I would have said it in a sardonic tone had I been speaking aloud.  It’s not that Tuesday is an especially bad day of the week necessarily, notwithstanding the Beatles telling us that Tuesday afternoon is never-ending.  No, it’s just that Tuesday is still practically the beginning of the week, but I am already tired from Monday, and it’s a long way until the weekend, especially if one works on Saturday, which I am going to do, as far as I know.

That last statement has a lower credence than I give to the fact that today is Tuesday, but it’s still well above a 50% chance.

I know, I know, why am I writing this inane nonsense?

It’s just stream of consciousness.  I’m not planning it out, except to the extent that something I’ve written already makes me think of something else I want to write next.  But I have no particular chosen topic today, obviously.  Not that this is atypical.  I almost never have any plan when I start writing blog posts; I just start writing.  Sometimes I’ll just start with an inane phrase, like I did today, and see where that takes me.

Oddly enough, I think when I do have a particular topic in mind—such as in my short-lived series My Heroes Have Always Been Villains—people don’t seem to enjoy my posts as much.  Or, at least, I don’t get as many “likes” or views.  Maybe some people read and “like” them via social media or something, but if so, whatever they’re doing doesn’t reach me as feedback.  I don’t really see comments or responses that aren’t done here on my page.

Of course, as you may already know, the initial purpose for this blog—in this incarnation—was to try to promote my fiction by interacting with potential readers.  Boy was that a dud of an idea!  [No question mark ==> rhetorical, but not really a question].

More people read and have read this blog than ever read any of my books, unfortunately.  It’s rather discouraging, and it’s a large part of why I haven’t been writing fiction for a while, and the last thing I wrote, Extra Body, I just published here.

While I always write the stories I want to write and that I will enjoy (or whatever one might call the process) there really is a rapidly diminishing marginal return as one writes books that almost no one is even aware of, let alone purchases, let alone reads.  And as you know, I have no stomach for self-promotion.  Sometimes I envy narcissists, at least for an instant; then I remember that I tend to find them disgusting (though just a smidge of narcissism can be endearing in the right circumstances).

I also am not very good at interacting with people who might help promote my work, let alone at asking for that help.  I’m pretty good at the creative stuff, or at least I’m tolerably good at it.  I can write, I can draw, I can do music (playing and singing) and other similar stuff.

I’m also pretty good at science and math, and not just in a rote learning sense; I’m pretty creative there, too.  I once invented my own “number” which I call a “gleeb”, the symbol for which was a combined cursive g and b:

The nature of a gleeb is that, if you multiply it by zero, you get one (in other words, a gleeb is the “forbidden” or “undefined” result of 1/0).  That may not seem to make sense, but while I was “up the road” I even worked out some of the algebra and properties of such a number, and it turned out—to my inexpert analysis—to be logically consistent, at least.

I’m not saying it’s useful.  As far as I can tell, it’s not.  But it was a bit of mental fun and exercise, perhaps the intellectual analogue of playing hacky sack.

I’ve also occasionally thought of ideas in physics and in medicine that I thought were interesting, and which later I discovered had actually become areas of research or therapy (the therapy bit is in medicine, not in physics…as far as I know, there are no therapies in physics, despite the fact that there is such a thing as physical therapy**).

But I am not good at putting myself forward or putting myself out there or calling attention to myself.

Okay, well, I guess that’s enough meandering nonsense for the moment, though such nonsense can sometimes be fun.  Hopefully, Tuesday afternoon will not become some bizarre event horizon in which we are stuck forever.

Of course, the person going through the event horizon doesn’t experience the process as eternal; only the distant observers “see****” them slowing and slowing and coming finally, asymptotically, to a complete standstill.  The person who goes through, if they are looking backward, might see the whole history of the universe playing out before them—at least until tidal forces spaghettify them—but they will not experience time stopping.  Think about it:  how could one experience time stopping?  The passage of time is inherent in the process of experience, certainly as we know it.

I hope you have a good day.

*And even if it weren’t, I could just call it Tuesday and say that I have my own way of naming the days of the week, and it would be no more arbitrary than the one in use here in the US and elsewhere.

**This is as opposed to psychotherapy, of course, but it also can lead one to imagine such things as ethereal therapy or conceptual therapy or metaphysical therapy.  What would that last one be***?

***See, I ended that sentence with a question mark; it really was a question, though mainly a rhetorical one.

****I put that in scare quotes because as a person (or whatever) gets closer and closer to an event horizon, any light or other signal leaving them, heading outward, gets red-shifted to longer and longer wavelengths, so it becomes harder and harder actually to see them.  In the end, we cannot truly observe them stuck there forever, because the wavelength of the light leaving them approaches infinity.

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Monday morning, wearing down

Well, it’s Monday again.  Time keeps marching on without respite, as it is apparently wont to do, “progressing” in the direction of increasing entropy, whether time is a fundamental aspect of the universe or an emergent phenomenon.  In either case, there doesn’t seem to be any sort of time stream or time vortex like in Doctor Who, but rather a process that simply is a linear dimension with some “entanglement” (not to be confused with quantum entanglement) with the dimensions of space, such that motion and acceleration in space changes one’s “motion” in time, in an updated version of the Pythagorean Theorem.

For those of you who like to share the joke about “Yet another day when I didn’t use a2 + b2 = c2” you’re really depriving yourself of a deep understanding of something that turns up in and governs a ridiculous number of the things and processes in the physical reality in which you live.  Consciousness—despite clever but tortured sophistry (in my opinion) by some prominent philosophers of mind—in no way appears fundamental to the universe*.  On the other hand, the Pythagorean Theorem, which was neither invented nor discovered by Pythagoras, applies in all levels of dimensions, however many you might conjure, and with the modification to make it reflect velocities, it applies to spacetime as well.

There can be no readily conceivable brains** in two spatial dimensions, but Pythagoras nevertheless applies.  In one dimension, it doesn’t really apply, but in one dimension there are no triangles of any kind, so it doesn’t make much difference.  It’s difficult to imagine how consciousness could possibly occur in one dimension (notwithstanding the seemingly one-dimensional paucity of ideas held by so many people, especially in politics).

Anyway, enough of this nonsense.  Well, it’s not nonsense, but it is rather pointless meandering of random thoughts that interest no one but me, and will probably lose me readers.  Weirdly enough, people seem to come and read more often when I write about my depression and self-hatred and anxiety and ASD and how there’s absolutely nothing going on in my life that makes it worth living.

Well, rest assured, all those things are still present and active and driving me toward an early grave, which in some senses will be a release, or at least an escape of sorts.

I keep trying to think of things to engage myself and my interests, but so far to no avail.  I think about asking my boss to give me back my black Strat to play at the office, or I consider bringing in another guitar, or maybe even getting a portable keyboard or something, but when I think of any of them, I cannot even imagine doing anything but sort of staring at them as if I don’t even know what their purpose is.  I don’t play my guitars or my keyboard at the house, either.

It’s likewise with even fiction, other than silly Japanese light novels that take a day or so to read (not continuous time).  I think I like them mainly because of the social interactions of the characters, many of the main ones of whom are somewhat socially awkward.  It can feel, however briefly, that I have a social group of some sort, as I read the stories.  Of course, that means that once I’m done reading there is a comparative let down, which sometimes makes me feel worse than I did before.

I tried to read some of Feynman’s Lectures on Physics, but I lost interest almost immediately, though he was a brilliant and engaging teacher.  I also tried to read some of Anthony Padilla’s Fantastic Numbers and Where to Find Them, which is also very good and fun; if you’re interested in who he is, you can check out the YouTube channel Sixty Symbols, and sometimes Numberphile.  He shows up in both places fairly often.  But in any case, though I like his book (I’ve read it before) it has not been able to grip me.

I’ve also tried to start reading Stephen King’s novella The Life of Chuck, since it’s now a movie and is getting positive reviews.  At least Stephen King is almost always an engaging read.  But I’m not sure I’m getting into the story.  Quite a while ago, I started the first story in If It Bleeds, the collection in which the above novella appears, but I couldn’t get into it at all.  When I can’t even get into reading Stephen King***, things are looking bleak.

I did watch the rest of the latest series of Doctor Who, and it was pretty good, and quite surprising at the end, but Batman only knows when the next series is going to happen, and there will only be a handful of episodes if it keeps up as it has been.  That’s too little too late for me to use as motivation for continued existence.

I don’t know what to do.  I really don’t know.  I feel very lost and, more importantly, very much without any internal impetus.  I can’t even listen to songs I like, let alone try to sing along (or play) without feeling like I’m going to cry, though I don’t understand why.  I’m at the end of my rope (I have two, and both are tied into nooses, just for “fun”).

Anyway, that’s enough.  Sorry to bother you with my crap again, but in my mind, you asked for it by complaining about my tedious math and science stuff.  I hope you have a good day.  Unless you’re lucky (or I am) I’m sure to be back again tomorrow with another blog post.

*The only reason I can discern why some people think consciousness is fundamental to the universe is that consciousness is fundamental to human experience—indeed, one could say that it is human experience—and of course, such people seem tacitly or implicitly to think humans are the measure of all things simply because that is what they are.

**The degree of interconnectivity is just too low.  Connections between 2D neurons would be terribly limited, as would room for such things.  I suppose that, since we can always map anything three-dimensional onto some two-dimensional surface, à la Bekenstein-Hawking black hole entropy and the holographic principle, we could construct a sort of brain in 2D, but that’s a tortuous process, and seems quite unlikely.  Of course, 4D would give us even more available connectivity than 3D—also there are no knots or tangles in 4 spatial dimensions—but there are other issues with 4 (macroscopic) spatial dimensions that would seem to get in the way of life as we know it, such as the nature of gravity (and other forces) and the rate of such forces’ diminishment.  For instance, the force of gravity (and electromagnetism, etc.) in four dimensions would fall off at a rate proportional to r3 rather than r2, and there are apparently no stable orbits in such situations.

***What’s worse, I cannot even get into reading Tolkien.  I’ve tried.  When neither Stephen King nor Tolkien, nor even well-written science books, can engage me, something indeed has happened.

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Thoughts on real versus virtual keyboards, books, and quantum teleportation

It’s Friday, and I’m writing this post on my mini laptop computer, because although yesterday I forgot it and had to use the smartphone, it was really quite nice the other day to be able to type for real and not tap around on some simulated keyboard with no aesthetic appeal, on which one cannot feel the keys responding to one’s touch (and which gives this one arthritic pain in the base of his thumbs).

I remember when the notion of such a virtual keyboard first appeared to me—this was in Star Trek: The Next Generation.  I thought the idea seemed terribly unsatisfactory despite being very clever.  I mean, I recognized the efficiency of it, but when the characters would read books and such things on their little portable “tablets”, it seemed almost heartbreaking.

Obviously, in a star ship in deep space, they’re not going to have room for a vast physical library such as the virtual one they clearly have in the ship’s computer.  It’s much like the fact that I have many more books in my Kindle library than I have in my physical living space (though I used to have way more physical books than I have current Kindle books).  But something is lost a bit, nevertheless, at least for me, with such virtual collections.

Actually, it just occurred to me:  in Star Trek, they use replicators to make their food and so on, applying the transporter technology to reproduce scanned items that include food.  Why could they not use that to replicate books as needed, then scan them away when they were done?

Of course, the quantum mechanics of potential real world transporter-type technology is such that you couldn’t mass produce anything from “scanning” any one particular item; as part of the required entanglement process for quantum teleportation, one destroys the quantum states of the particles in the original item (or person, if it’s a person, so Dr. McCoy was right to be leery of the transporter).

Also, the entangled particles used to reconstruct the item by creating a new set of particles in identical quantum states to the original, could not be kept in their transitional states indefinitely; such states are not inherently stable.  Even if they could be maintained thanks to advanced technology, once they were used to recreate the original item or person, those entangled particles would also have their own quantum states irreparably altered, and could not be used to make another copy.

You can never make more than one copy of a thing sent by quantum teleportation, The Enemy Within notwithstanding*.

Still, maybe the people in TNG could “scan” a bunch of real books, as if about to transport them using the ship’s transporters, and just…save them for later.  You couldn’t make multiple copies, again because the originals would not still exist after being scanned—as I noted before, such scanning destroys the initial quantum states of all the constituents of the scanned item (or person).  But they could just be singly stored in the “buffer”, saving the quantum state of the entangled particles used to apply quantum teleportation.

But wait, I hear you say, storing all those books “in transition” would entail a tremendous amount of stored quantum information that would need to be maintained in its entangled state indefinitely, at presumably great cost in data and energy.  Not only that, one would have to have the equivalent of the mass of those items in the ship at all times, no matter** what.

You are very clever, and you are, of course, correct; it wouldn’t be efficient in any sense, and would add to the power requirements of the ship.  Also, in any serious disruption of the ship’s stability and power—such as happens in nearly every episode, so more than twenty times a year on average—much of that quantum information would probably be lost.

Maybe it really doesn’t make practical sense to try to do such a thing.  After all, I’m the person who has bemoaned the incredible data wastage necessary to store audio, let alone video, files rather than the much more efficient written word.  And I have not changed my mind on that set of subjects.  I could record a video, or even an audio, of me reading the words of this blog post, and it would have a file size in the hundreds of K at least; for a video, it would probably be many megabytes in size.

Meanwhile, my average blog posts, as stored in Word, are 16 to 20 K in size.  It’s quite a difference.  Even just using the RAM of this small computer (4 gigabytes) I could load up as many as a quarter of a million blog posts (assuming nothing else were in the random-access memory, which in not the way things work).  That’s about 250 million words.  Even I am unlikely to write that much during my lifetime.

More importantly, with the written word no one has to look at my ugly mug (though I will admit that my voice is absolutely lovely, so it might be worth hearing any audio file I produce…Ha-ha, just kidding).

Anyway, as I noted, it’s Friday, and I’m almost certain we’re not working tomorrow—I’m inclined to say that, even if the office is open, I’m not working tomorrow, but I tend not to follow through on such ultimata, because I’m a pushover—so there won’t be another post until Monday, at the earliest (barring, as always, the unforeseen).

I hope you all have a good weekend, but at least I know, as I pointed out yesterday, that you will have the best weekend you possibly can, since whatever happens becomes inevitable as soon as it happens, and it may have always been so (if quantum superdeterminism is correct).  Of course, that means you will also have the worst weekend possible.  But for most weekends, that’s a comfort.  For most such weekends, you could honestly say, “Well, if that was the worst weekend I could possibly have had, it’s not so bad.”

Usually, you could honestly say and feel that.  And it’s very likely that this weekend will be one such usual weekend.

Have a good one.

*In any case, that episode is really more of a fable than anything truly science fiction.  It assumes a bizarre kind of dualism between body and mind and a further, cleanly divisible dualism even in the mind itself, which in the episode is split into discrete but very broad personality aspects that can be separated out into different bodies.  It’s an interesting exploration of the tension between aspects of a person’s character, and engages speculation about whether a dark/violent side is a necessary aspect for a good leader.

**No pun intended, but I’m leaving it.

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O heavy lightness, serious vanity, misshapen chaos of well-seeming blogs

Hello and good morning.  It’s Thursday, of course‒thus the “traditional” opening salutation‒and here I am again, writing another in a line of hundreds of Thursday blog posts.

Have I said all that I could say, already?  Probably not.  The number of possible 800+ word strings of English writing is surely unfathomably vast.  If I were going to try to give some kind of upper boundary, we would consider that there are a few million words in the English language, and I could just try to solve for a few million to the 800th power.  That’s a huge number (104800). But most of those combinations‒all of them, effectively‒would be nonsense.

By “all of them” I mean that, if one applies the constraints of grammar, or even just of making tolerable sense to a potential reader, the number of strings of 800 coherent words is so much smaller than the number of possible strings of 800 words without care for sensibility that, if one were looking at some shape or field that represented the latter, the former would probably be too small to see, given the constraints on the resolving power of visible light.

It’s a bit like the possibilities implicit in DNA.  The human genome is on the order of a billion or so base pairs* long, if memory serves, and each “site” on the genome has 4 possible “letters”.  So, the potential number of sequences of DNA in that genome is on the order of 4 to the billionth power, which would be 2 to the 2 billionth power, which is about 10 to the 600 millionth power (10600,000,000).

That’s a huge number. Remember, a googol is merely 10100, and it is already a number that far exceeds the number of baryons in the (visible) universe (which is on the order of 1080).  And remember how exponentials work:  every time you add 1 to the exponent you multiply by the base number, in this case 10.  So, 10101 is ten times larger than 10100.

As you can see, the number of possible DNA sequences is beyond astronomical, at least unless we get into, say, the measures of entropy represented by an event horizon, as an indicator of the number of possible quantum states it could have “within”.  But distances and times and numbers of particles in the accessible universe are unnoticeably small compared to the number of possible sequences of DNA**.

However, the vast majority of those base-pair combinations would certainly not code for anything that we would consider human, or indeed any other living creature that’s ever existed on Earth.  Most are the analogue of throwing random words together to make a blog post.  They wouldn’t come close to coding for anything that would be a living creature.

Nevertheless, even ruling out all the nonsense, the number of possible viable human genomes is vast.  It may still be larger than the number of particles in the visible universe, but don’t quote me on that‒I haven’t checked those numbers.  In any case, it’s much larger than the number of humans who have ever lived, and probably larger than the number of humans who will ever live even if the species goes on to become cosmically significant.

What this all comes down to, I guess, is that I haven’t come close to writing all the possible blog posts I could write, even ruling out ones that wouldn’t make any sense and even ruling out ones that differ from others only by a word or two.  I guess this blog itself constitutes a case in point.

But boy, it can be a lot of work trying to write something new every day, and even more work trying to write something interesting.  That’s why I don’t bother with the latter criterion; I just write whatever comes out, which is usually something at least mildly interesting to me, and I figure it’ll reach kindred spirits if they happen upon it‒and if such people even exist.

Speaking of kindred spirits, I hope you all have a lovely day.  At least I hope it will be as good as it can possibly be‒which it will, since once it’s happened, it can’t have been otherwise than it was.

TTFN

*In case you don’t recall, DNA is a long chain molecule of polymerized “nitrogenous bases”, adenine, guanine, thymine, and cytosine.  Because each DNA base can pair up only with its complementary base (A with T, G with C) this allows for high fidelity copying, and thus reproduction.

**Now, if the universe is spatially infinite‒which it looks like it is, but may not be‒then of course the number of particles or quantum states or even planets with life would be infinite, and thus larger than any possible finite number, no matter how big you might choose.  Fun things happen when one deals with infinities.

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Lost then found thoughts about lost connections

While I was getting ready to go this morning, I thought about writing this blog post.  I thought about my usual starting point of saying something like, “Well, it’s Wednesday morning again,” or some other such inanity.  But then, as I was thinking about that, another, more interesting beginning and an actual, rather interesting, topic occurred to me.

Then, by the time I got ready to start writing—i.e., now—I had completely forgotten what I meant to write.

That’s terribly frustrating, but it is par for the course.

Oh, wait!  Maybe what I was going to write was about my realization regarding the effects of having a very uncomfortable crisis, but one that is inherently finite*.  It’s probably pretty obvious to you that what made me think of this was my recent adventure with a kidney stone.

Of course, while it was happening, it drowned out everything else, especially in the acute stages.  If that had been something without an endpoint, and if there were not sufficient medication to control the pain, then death would have been the only feasible alternative.  Even later, with the stent in place and the literal, constant, burning feeling that I needed to urinate for two weeks, things were pretty harsh.  But though it did not truly drown out my depression, and it was thoroughly exhausting, it did rather overshadow much of my chronic pain.

The day the stent was taken out I felt a fair amount of relief, of course.  But before long my usual existence asserted itself, with all its emptiness, and of course, with all its chronic pain.  And I remembered that, really, I have nothing going on in my life at all, nothing to which I look forward in any kind of long-term sense, and I have no further clue about or hope for my future.

It’s a bit reminiscent, on a shorter time scale, of what happened when I was a “guest” of the Florida Department of Corrections.  Though I was/am innocent of the charges that were created against me, I took a plea bargain for three years (toward which time served applied) because it was tolerably short and I didn’t want to risk the possibility of the much longer sentence with which the prosecution threatened to try to get, risking the outcome on the potential of a jury of my peers to see past my (apparently) not terribly endearing personality and the simple fact that I was a doctor and thus, to those who might be in a typical jury, a generally hated “elite”**.

I think it was the best available choice at the time.  And while I was “up the road” I was able to console myself with looking forward to seeing my children again once I got out—and to see them before they were adults, which would not have been the case otherwise—and that gave me the optimism to write first Mark Red and then The Chasm and the Collision and then Paradox City while I was at FSP West.

But then, of course, once I got out, it turned out that my kids didn’t really want the discombobulation of me having visitation or anything of that sort.  While I was heartbroken, I didn’t feel that I had a right forcibly to disrupt their lives when I had already fucked everything up, first with my personal health problems, then with my misguided attempts to help other people with chronic pain that led me to be arrested.

So, I bit the bullet and kept on writing at least, on my own, though I think my stories grew steadily bleaker and darker over time.  And I learned to play guitar and wrote and recorded a few songs, and did some covers and everything.  But I still didn’t see my kids, and haven’t even communicated with my son other than to receive his email stating that he didn’t really want to have a relationship with me (“right now”).

At least I got to see my youngest when I was visited in the hospital with my kidney stone.  That was a gift that was well worth even that much pain.  But now I’m back to my nosferatu existence, and like Vermithrax***, though I don’t feel pain as severe as the kidney stone, I still feel constant pain.

There may be people who can have chronic pain without getting depressed about it, and indeed, without losing their zest for life, but I fear I’m only left with the squeezed dry pulp of mine.  It seems to be just the way I’m built neurologically.

I suspect that most people who keep their spirits up despite chronic pain and disability do so because they are surrounded by a local support system of some sort****, and they probably do better at connecting with and getting along with other people than I do.

I’ve only ever really been close to specific, core groups of people, and with ones nearby, that I saw nearly every day.  I’ve never been good at connecting over long distances, and I have a hard time even picturing people when they’re far away.  I mean, I can “picture” them in the sense that I know what they look like, and I will be able to interact with them if and when I see them, but I cannot in any intuitive sense “model” their existence elsewhere.  I cannot really get a feel for what they might be doing and certainly not for what they might be thinking.

When even the people I love are far away from me, they really exist more as concepts than as people whose reality I can feel.  They are missing in a bleak and rather horrible way.  I feel terrible about that fact, and I hope it doesn’t come across as insulting—though it has probably hurt the feelings of people about whom I care on more than one occasion—but it seems to be just the way my brain works.  It’s also probably related to the fact that I never have for an instant imagined wanting to be someone other than myself, even though I hate myself; I just cannot even conceive of what that would mean, let alone wish for it.

Oh well, whatever, never mind.  I’m back on the train, yeah, and here I go again, on my own…alone again, naturally.

(I do like to quote things, don’t I?)

I hope you have a good day.

*Of course, as far as we can tell, pretty much everything is inherently finite, but some things are much more constrained and contained in time than others.

**This is based on what my attorney, and my attorney’s supervisor, said to me.  I don’t think they were trying to be unkind, and though their judgement was and is fallible, it was likely better than mine would have been.

***I know, I’m mixing fantasy metaphors and similes.  That’s okay; I like them.

****And most of them are probably not “ex-cons”.