Tag Archives: quantum

Waves & relationships

I had planned to take a little “vacation” from difficult books this summer and read a bit of fiction, go to the movies, work in the garden. And while Maryanne Wolf’s Proust and the Squid covered the challenging topic of reading and delved into some neurological explanations for the process of how we read and how literacy changes our brains, Wolf writes in layperson’s terms and divides her text into easily understandable chunks. It was a relatively easy read on a complex topic and reminded me that I need to re-read Proust’s famous essay “On Reading Ruskin.”

Then my dad said I should read Reflection in the Waves by Pablo Bandera. Here’s a physicist with a philosophical bent who tries “reconciling the realism of Aquinas with the empirical evidence of quantum mechanics.” I like Bandera’s interdisciplinary approach, a blend of physics–his main area of expertise, a “true” science–and philosophy, anthropology, evolution, even theology. Does Bandera entirely succeed in persuading me that the observer effect of quantum physics is a human-based, perspective conundrum that may not be a problem at all? Not completely, but it is an intriguing theory about which I remain open-minded. The recognition that being human alters the observing mechanism seems sensible to me.

I would never suggest that Reflection in the Waves is an easy read for the average informed person. It contains a few fascinating observations and summaries, however, that relate to human relationships (our need to connect), to communication, literature, and art. He writes:

What distinguishes us humans from other objects around us, including other measurement devices, is not that our reality is not somehow irrelevant for the physical world, but that our relationship to this world is such that it transcends the mere subject-object relationship currently envisioned by the physicist.

Reality=relationship to others and the world. That’s a contemporary way of interpreting Aquinas. I’ve never before thought of myself as a Thomist, and the very idea makes me giggle. But as a writer, especially as a poet, the relationships and connections in the physical world are the stuff of metaphors that engage the conscious mind of abstract thought and help to put the poem across to other readers’ minds (thank you, Maryanne Wolf). Perhaps not so far from philosophy, or physics, or neurology, after all.

http://paulbates.com

Spiritual quantum fields?

 

Herewith, an intriguing paragraph about physics, biology (the brain), and consciousness:

Wave-particle duality, a fundamental concept of quantum mechanics, proposes that elementary particles, such as photons and electrons, possess the properties of both particles and waves. These physicists claim that they can possibly extend this theory to the soul-body dichotomy. If there is a quantum code for all things, living and dead, then there is an existence after death (speaking in purely physical terms). Dr. Hans-Peter Dürr, former head of the Max Planck Institute for Physics in Munich, posits that, just as a particle “writes” all of its information on its wave function, the brain is the tangible “floppy disk” on which we save our data, and this data is then “uploaded” into the spiritual quantum field. Continuing with this analogy, when we die the body, or the physical disk, is gone, but our consciousness, or the data on the computer, lives on.

This comes from a brief article by Janey Tracey on Outerblogs. I spent a few minutes trying to find more on the physicists she quotes, among them Christian Hellwig, also of Max Planck Institute, and Robert Jahn of Princeton. But I have been too busy to follow up by reading papers and books–between semester mid-term and concerns about our Resident Nonagenarian, who is at present “declining” toward death, things have been…challenging. We are experiencing with our best-beloved the waiting period as the corporeal body shuts down organ by organ, bit by bit, consciousness becoming semi-conscious, then intermittent, and unresponsive, as the mind enters that realm none of us can understand.

Life closes in many ways–swiftly, at times, but more commonly in increments. This death is not the one our best-beloved would have chosen (in one of her recent moments of clarity: “This isn’t what I wanted,” she said). Alas. The slow, to all appearances agonizing, shutting-down toward death probably rates low on most people’s desires list.

The Rolling Stones warned us you can’t always get what you want [skip the ad, listen to the rock n roll]. I suppose that song has already been uploaded onto my spiritual quantum field. Not to mention the spiritual quantum fields of millions of humans. If Dr. Dürr’s speculations are correct, that may mean Mick Jagger, Keith Richards, et al are among the immortals already. And while I am mentioning this possibility with a sense of humor, I do ponder the interesting concept of a quantum code that encompasses human memory-processing, experience, and mind. It seems to be distinctly likely that consciousness is a tangled hierarchy.

Tangled hierarchy as in strange loop, or paradox, explained in Goedel’s Incompleteness Theorems. Douglas Hofstadter, trying to get his mind around the problem of consciousness, suggests that such a “flipping around of causality” appears to happen in minds possessing self-consciousness. The mind perceives itself as the cause of feelings, thoughts, etc. Our 20th-century scientific models posited that feelings and desires are caused solely by the interactions of neurons.

Though maybe quantum theory and biophysics and 21st-century neurological psychology studies will indicate we are still pretty far from the Whole Story.

Meanwhile, one story of one person draws nearer the close. No–that is not the case. The body will die. Her story–her many stories, told from many perspectives, her paradoxes, her own strange loopiness–91 years has only been the beginning.

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Rene Magritte “The Treachery of Images” 1928. Los Angeles County Museum of Art

 

 

 

 

Mere philosophical speculation

I have been reading more of Daniel Dennett. One of his earlier books, Brainstorms, consists of essays and talks and thus, being available to read in short bursts, has served as my intellectual entertainment in between the busy social events of this particular June.

I liked three of his essays better than the others. The first one in the book describes, explains, and argues for “intentional systems;” the author also does a fairly good job of asserting that philosophers and psychologists ought to study computer models of intelligence as a means of leaning more about human intelligence. He does not make lots of mechanistic claims, however–he does not suggest human beings are mere soft machines, and he gives a good argument in Chapter 11 as to why we cannot make a computer that feels pain. But he does separate, by degrees, the differences between basic consciousness states and consciousness that exhibits intentionality, and he separates basic consciousness from simple instinct–something that confuses many people when they are posed difficult questions about non-human animal “minds”.

His essay “How to Change Your Mind” offers terrific, logical insights about human “feelings,” “intuitions,” and opinions. Dennett shifts the perspective on the psychological question of why it is so difficult for human beings to “change their minds” and to give genuinely rational (or mechanistic) reasons for doing so.

The book’s final chapter, “Where Am I?” is available as a PDF at this link, and here Dennett offers a much more entertaining and readable philosophical thought experiment on personhood (and consciousness/mind) than Derek Parfit posits in his book Reasons and Persons. Those readers who are interested in how a thought experiment can argue for the existence of a person-as-consciousness-state without embodiment-in-carbon-based-materiality, without the usually-required religious or spiritual crutch, but also without the dense counterarguments of Parfit’s approach, may wish to check out this chapter.

Granted, I understand that many people feel thought experiments are a monumental waste of time, tantamount to navel-gazing; others feel sure that teleportation out of fleshly bodies is the stuff of science fiction (emphasis on the fiction). But as our inventions permit us to test out theories that once were “mere philosophical speculation,” all kinds of surprises may await us. Quantum physics was an imagined idea, for example, that scientists have been able to revise and explore in a more machine-based way…Thomas Kuhn’s The Structure of Scientific Revolutions does, often, operate historically as he envisioned the process. The recent excitement over teleportation of coded data provides an example of mechanical testing of theories (here is a good basic article on the experiment for the layperson, with graphics and a Star Trek image, and here is the scientist-written article).

All of which is fascinating, yet none of which decreases my enjoyment of a run of perfect June summer days. Incarnate, I attempt meditation. There is honeysuckle on the breeze. Insects whir and buzz around me; sun warms my left shoulder. Time for consciousness. Time to be here, among the things of this world.

 

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Consciousness reconsidered

A few months back, I was reading about consciousness (see here and here). This article on “brain tubules” caught my attention, although I admit to considerable skepticism as to how applicable, or even correct, this research will turn out to be. The material seems exciting–quantum vibrations in the brain!–because of the possibilities inherent in a synthesis of chemistry, biology, and physics and how such synthesis could lead to a theory of human consciousness.

The earliest article I could find on this theory dates to 1998 (an abstract is here). I suppose I should now break down and tackle Werner Loewenstein’s Physics in Mind: A Quantum View of the Brain. But I have a huge to-read list at present and no time or concentration to get to those books. Besides, at the moment I find myself more concerned with the less empirical side of consciousness theory. I mean: belief, attitude, faith. Those non-provable abstracts that nevertheless seem so much a part of most human beings’ operating systems…the things that psychology and neurology do not seem able to answer and that keep philosophers continually at work (the only true knowledge being the knowledge that one knows nothing).

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And maybe, as Daniel Dennett suggests, the very idea of consciousness is an illusion–the brain evolving to fool us through perception.

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This bust resides in the Louvre, and was found here: http://www.humanjourney.us/greece3.html

This bust resides in the Louvre,
and was found here:
http://www.humanjourney.us
/greece3.html

Do our brains fool us through our perceptions of emotion, too?

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And how does this affect how we understand, say, literature, or art? Poetry, for example: Is it possible to deconstruct the pleasure I take from a poem into quantum vibrations in connective synapses as a result of the evolutionary process and, if so, where does the knowledge get me?

Would I still love the poem? (I think I would.) Would I consciously love the poem, consciously find pleasure and surprise in it, once I understand fully the process and development of consciousness? (Why not?) Would such knowledge flatten my emotional or aesthetic attraction to the poem? (I doubt it.)

If loving my perception of art, my relationship with it or attachment to it, is “merely” an evolutionary development, that does not cheapen or devalue the way I feel.

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What brain studies and consciousness studies have to say about faith may perhaps set up more antagonism between science and consciousness-as-non-biological/i.e. religion, spirituality, etc. By faith I mean not necessarily religious faith but any non-provable conjecture, some of which are imaginative and potentially marvelous, not to mention potentially true. Some statements can be disproven but not proven…and there is the apagogical argument…and then there is the definition of faith (or belief) as Wikipedia defines it: “Faith is subjective confidence or trust in a person, thing, deity, or in the doctrines or teachings of a religion, or view (e.g. having strong political faith) without empirical evidence, or as confidence based upon a degree of evidential warrant (as in a Biblical sense).”

That empirical evidence thing is the perpetual stumbling-block, yet–paradoxically–it’s also what makes faith so appealingly…human. Yes, maybe we are fooling ourselves. And maybe that’s what is so marvelously cognitively neurologically fruitful and imaginative about the whole human endeavor.