I don’t quite clearly remember all that I wrote in my blog post yesterday, and even the memory of the process of writing it has that slightly hazy feel of delirium, though I don’t think it literally applies.  Today I have to go to the office, because it is payroll day, and I’m already way behind on what I need to get done for that.  But I am still in a great deal of pain, even for me.

     I do remember deciding to indent my paragraphs by five spaces, as a kind of homage to the days of writing fiction‒though I used tab keys for that then, because I was using MS Word, not a smartphone.  I’m still indenting for this post.

     I’m getting on a very early train today so that I can get into the office in time to get some catch-up work done, and at a slow pace, because I still am in enough pain that my usual concentration is markedly diminished.  I don’t feel quite as delirious as I did yesterday‒I seem to have had some form of GI bug that made things worse‒but I’m far from my peak powers.  I still feel rather ill.  But I cannot simply take much time off.

     It’s oppressively hot and humid out.  Just standing still and waiting for the train caused me to be covered with sweat.  And then, getting on the train, I find the car is over-air conditioned, so it feels, at least for a moment, uncomfortably cool.  This is an interesting paradox of our climate control of our little, self-contained worlds: we control transient environments perhaps too much, and can never fully acclimate to the overarching external circumstances.  Admittedly, the weather being so hot and humid is quite uncomfortable, so I have a preference for some degree of climate control.  But it becomes a minor shock to the system when one leaves one environment for another.

     And, of course, the second law of thermodynamics (and the first) demands that the only way we can get it cooler inside is by putting more waste heat, and at higher entropy, into the outside world than we remove from the interior of, for instance, a train car.  No matter how efficient the system may be (and I doubt that it’s all that efficient) it cannot, in principle, be perfectly so.  This has been known for more than a century and a half.  Even the biological machinery that maintains a mammalian body within a narrow range of temperature, which is more efficient than any equivalent product of technology, still produces tremendous waste heat in highly disordered form, converting low-entropy energy into high entropy heat that cannot readily be used, eventually radiating into the surrounding cosmos, where it spreads out more with the expansion of spacetime, as all things head toward a predicted final fate of maximal entropy.

     Of course, on a universal scale, that process is going to take a very long time, so long that a human lifespan might as well be one of the fabled “virtual particles” of quantum field theory, popping into and out of existence before the universe can notice them‒though they can have effects.  I’ve written about this stuff before, I know, and won’t go into it again.  I’m sure if you searched either on this blog or on Iterations of Zero, you could find posts that discuss such things.

     As for me, I feel that my little, virtual existence is rapidly approaching its end.  Every day is painful, and that pain is not productive or useful; it certainly does not seem to make me stronger.  And, of course, I don’t really do anything for fun, I don’t do anything useful, I don’t make any arguable contribution that I can see.  I don’t think I’m even so much as a part of the quantum foam that has effects that can be felt in the reaction rates of elementary particles.  I’m just a virtual photon in intergalactic space.

     Though, I guess, I’ve had some effects already, since I have saved some lives and eased some suffering, and I’ve written several books and short stories, and most importantly, I have two wonderful children.  But my effects on them‒and certainly the impact of my fiction, and any past effects of my medical work‒are no longer happening. I hear from my daughter, but I have nothing of use to offer her, and I almost never hear from my son.

     I’m not doing much that has even a local, transient use anymore.  I certainly don’t think I’m having or sharing any insights or ideas that could honestly be useful to any of my readers.  And I no longer seem capable of making friends, nor of connecting with my prior friends, nor anything else along such lines.

     So, when I vanish back into the vacuum state of whatever quantum field I represent, there will be no real loss to anyone in the universe.  It would be nice to have family and friends around as one gets sicker and wastes away, but I don’t think I’ve earned any such thing.

     It is whatever it is, I guess.  I’m very tired, anyway.  And so much of what I am is pain, nowadays, without any counter-balancing joy.  At least I have done those bits of good in the past, for whatever they are worth.

     Anyway, I’m getting close to my stop.  I’m still a bit queasy, I’m sorry to say.  Or, well, I’m sorry to be able to say it truthfully.  It’s the fact, not the sharing of it, that troubles me.

     I hope you all have a good day, though.  Try not to air condition things too much‒it only serves to make the universe that much hotter that much sooner.  Ironically, so does heating things, by the way.

     Take care of yourselves and each other.  Spend time with your friends and families.  Be beneficent or at least neutral as much as you can.  And don’t worry too much.  In ten to the hundredth years, no one will remember all this, even in principle.