This morning, Nov 9,  as my 3-wheeled walker led me around the driveway, I was enjoying the beautiful 75º weather and remembering that TS Eta was crossing Cuba after which the predicted path is the most erratic I've ever seen. I seldom wish for cold weather, but a nice cold front might snuff this anomaly.

  I felt hopeful that our country's Democracy has again avoided mankind's history of sliding into dictatorships.

Then sadness, at my waning memory which has sabotaged my hope of further thoughts on Artificial Consciousness [AC]. Artificial Intelligence [AI] is advancing at an enormous rate and is now in use in many practical applications; i,a., facial recognition, animation, and dictation-to-text. 

Knowledge is the degree of acquisition of data pertinent to a problem.  Intelligence is the manner in which the data are used.

I had decided that one requirement for AI to become self-conscious was that the system possess a number of additional attributes: a) Recognition of success or failure in achieving goals. b) Being motivated to achieve success and reporting failures. c) Self-assigning new goals based on progress.

These attributes probably require a system of rewards and/or punishment. So. How does one punish a computer? Reduce its supply of electrical power? Turn off its cooling system? Nope. Rewards? A box of chocolates?

Feelings. Emotions. We humans respond to perceived pain and rewards, physical and/or mental. Ummm!

Perhaps it is best that we stay with AI for a while.

Eternity

Each morning now, I arise and stand, or more likely sit, on the edge of Eternity. Ideas flood my consciousness, along with long forgotten songs heard in my beginning years. I have laid aside many recent interests in an effort to complete Almost. So theories on Machine Intelligence and Consciousness are left to younger and more knowledgeable minds.  I realize that during the many years of adult life, I have taken for granted the support system for my consciousness, and the system is now dramatically deteriorating.  Telomeres have been used up and cell division ceases. So.  Pain. 

Pain and Pleasure. I concluded some years ago that Pain and Pleasure where necessary attributes of Consciousness and I could not envision a way for a machine to experience pain. Or pleasure. Thus ended my endeavor. But.

At present I experience no pain. If. If I move with a shuffling gait that does not disturb the scoliosis in my lower spine. This will change. I hope to abide as long as my hesitant heart and tolerable pain allow. One cannot arrive at 95 without acquiring many hazards to one's body. Some are subdued along the way, others will endure and hasten us on our way. Ah, Eternity! I weep.

In a subconscious part of our being, there is the need for our species to endure. This manifests in the need for procreation and for self-survival, and further, in our desire to survive 'beyond our physical death'. We don't know how to do this. Religions try by providing an after-life. As individuals we are left only with the hope of being remembered. In reality, this is not very satisfactory, but it is all we have. I'm quite sure, for example, that the consciousness that was Sibelius, no longer cares if I enjoy listening to one of his symphonies. So. I am writing Almost. Why?

hlw 190727

Quantum theory

H.L. Mencken was a very talented product of his time and background. I agree with many of his beliefs and disagree with many. One area where we agree is evidenced by something he wrote about quantum theory in 1931, when I was aged 7 years:

If chemists were similarly given to fanciful and mystical guessing, they would have hatched a quantum theory forty years ago to account for the variations that they observed in atomic weights. But they kept on plugging away in their laboratories without calling in either mathematicians or theologians to aid them, and eventually they discovered the isotopes, and what had been chaos was reduced to the most exact sort of order.

Dark Energy

I have written about this several times in the past. This will be my last comment on the subject of the 'so-called' expanding Universe. As far as we know, there are only four possible states for our Universe: Stable. Expanding. Oscillating. Contracting.
A decade before Hubble, Vesto Slipher found evidence of 'high recession velocities' [red shift of known spectral lines] in nebulae that he observed. Thus dispensing with Einstein's stable Universe.
Edwin Hubble provided evidence that the recessional velocity of a galaxy increases with its distance from the Earth. His distance measurements were made based on a finding that certain 'variable' stars luminosity depended on the rate of variability and thence on their 'brightness' which would decrease due to spherical spreading. He then proposed that the Universe was expanding. This concept was adopted and refined with only a very few observers saying that red-shift also occurs in a Contracting system. The expanding Universe has now run into the problem that the expansion seems to be accelerating! How is that possible? Oh. Let's define a 'Dark Energy' that will provide the needed boost. So.
Please. Someone who knows what they are doing, step up and say, " Enough!".
In a collapsing system; i.e., one in which all objects in a spherical Universe are attracted to one gravitational center and are being attracted to the center by a force that varies inversely with the square of its distance from the center. All objects on any radius will be moving at different velocities depending on their radial location. An observer on any object will detect that all other objects, both closer and further from the center, are 'red-shifted' from themselves. Any objects approaching the center from the opposite side that happened to be observed, would be 'blue-shifted', perhaps even to the point of x and gamma. No. Dark. Energy. Required! Just good, old, unknown, Gravity!

Finally!

Yes, finally in my 1131st month,  I've found the way to place scores in my Score page. I have listed all of my extant scores and have uploaded about one-fourth of them. As usual, this all came about rather indirectly. I started writing an ePub in which I hoped to enter all my music with a narrative description of the motivations for each creation. Soon the narrative got too verbose and the audio and video files became too large to be included in an ePub that could be easily shared. On Thanksgiving day, I was complaining to my daughter Sara's husband, Pete LeForge, who is a writer and Publisher, and he suggested uploading the big files to my web page or my Blog. I told him that my audio and some videos were already on my website and my Blog, but that I had not succeeded in uploading to my score page. I had been forced while trying to control placement of audio Links in the ePub, to learn a few basic things about html, so I took another look at my Blog page. After many trials came success, but each time an addition is made 'tiny' errors can bring down the whole page.
To view a score, simply Click on its Title in the List. I have not yet enabled Return buttons, so just click at the top of the Scroll Bar to return to the List. I do not oppose any non-commercial use of these files.

Dimensions & Chapters

I’ve decided to start giving my age in months. I’m now 1130 months old. Before I was aged two years, my age was given in Months. I estimate that I am now within the last two years. So for symmetry’s sake, months. Units of measure are important. In science, one of the first tests applied when trying to derive a new equation is; do the units come out right. So. What am I doing in my 1130th month? Trying to find why Pages.app doesn’t handle Chapter headings correctly when exporting to ePub. I’m trying to write an eBook without having to learn html, but that is not going too well. [This last sentence reminds me, in my childish old age, that as a kid we used to giggle over eliding ‘Is not’ into ‘Is snot’.] Anyway, I finally realize that TITLE and subTitle only appear once in a book, so they should not have an <h> tag. But. Chapter appears many times … so more test files to try and understand. So much to learn and so little time and memory.

Æther Again

In a recent ‘thought experiment’ I demonstrated that if an arrangement of 3 orthogonally arranged sound receivers equidistant from a sound projector were located on a movable platform, that there would be no difference in the received sound whether the platform was in motion, or not. Except. If a pulse of sound was sent [rather than a continuous sound] then differences of arrival times could be measured when the platform was in motion. To reach these findings, I assumed the speed of propagation was constant.  I concluded that absent other means of detecting a medium for sound propagation, that data obtained from experiments totally contained on a moving platform, could not determine the existence of a medium.  The differences in pulse arrival times were due to motion of the receivers during pulse transit period. So. The most fundamental proof that air is a medium for sound propagation is that placing a sound source in a bell jar and pumping the air out results in no sound.  It is difficult to imagine how a similar experiment could be performed on an æther that certainly must consist of an n-dimensional arrangement of sub-neutrino mass that possibly exists ‘everywhere’. Since all Michelson-Morley type experiments involve both source and sensors being on the same moving platform, Earth, I conclude that the technique cannot prove or disprove the presence of an æther. But. Absent proof, can we settle for something that ‘implies’ an æther:  A Constant Speed of Propagation.