Showing posts with label Bohm. Show all posts
Showing posts with label Bohm. Show all posts

Thursday, April 14, 2011

Falling from Grace, Falling into Grace

"Thinking without awareness is the main dilemna of human existence," Eckhart Tolle observed in his great book, "A New Earth." Similarly, in his newest book, "Falling Into Grace," the neo-Buddhist spiritual teacher, Adyashanti, notes that "one of the greatest reasons that we suffer is because we believe the thoughts in our head."

In short, says Adyashanti, we are taught to believe that the world we create in our head is the real world, a mental error that has prompted ancient and modern teachers alike to warn us that the world we live in is 'maya' - i.e., an illusion, or a dream.

Krishnamurti (1895-1986)
In one of their many dialogues, the late, great spiritual teacher, Jiddu Krishnamurti, and the theoretical physicist, David Bohm, took up the question of just why men and women came to believe in, and then identify with, their thoughts:
"DB:   Yes. It is important to bring out this point - that rationality is limited, and, as you say, the fundamental fact is that more generally (people) cannot be rational. They may succeed in some area.

K:   That's right. That is a fact.

DB:   That is a fact, though we don't say it is inevitable, or that it can't be changed.

K:   No. It is a fact.

DB:   It is a fact that it has been, it has happened, it is happening.

K:   Yes. I, as a common human being, have been irrational. And my life has been totally contradictory, and so on, which is irrational. Now can I as a human being change that?

DB:   Let's see how we could proceed from the scientific approach. This would raise the question, why is everybody irrational?

K:   Because we have been conditioned that way. Our education, our religion, our everything.

DB:   But that won't get us anywhere, because it leads to more questions: how did we get conditioned and so on.

K:   We can go into all that.
David Bohm (1917-1992)
DB:   But I meant that line is not going to answer.

K:   Quite. Why are we conditioned that way?

DB:   For example, we were saying the other day that perhaps man took a wrong turning, established the wrong conditioning.

K:   The wrong conditioning from the beginning. Or, seeking security - security for myself, for my family, for my group, for my tribe - has brought about this division.

DB:   Even then you have to ask why man sought this security in the wrong way. You see, if there had been any intelligence, it would have been clear that this thing has no meaning.

K:   Of course, you are going back to taking the wrong turn. How will you show we have taken a wrong turning?
. . .

DB:   Also it would have to be made clear why, if thought is so important, it causes all the difficulties. There are the two main questions.

K:   Yes. I think the wrong turn was taken when thought became all important. . . . That is fairly simple. So thought has been made king, supreme. And that may be the wrong turn of human beings.

DB:   You see, I think that thought became the equivalent of truth. People took thought to give truth, to give what is always true. There is the notion that we have knowledge - which may hold in certain cases to be true. There is the notion that we have knowledge - but men generalize, because knowledge is always generalizing. When they go to the notion that it would always be so, this crystallized the thought of what is true. This gave thought supreme importance.
"Why is it that we do this?," asks Adyashanti. "Why do we believe the thoughts in our head?  We don’t believe the thoughts in someone else’s head when they speak them to us. When we read a book—which is nothing but the recording of somebody else’s thoughts—we can take them or leave them. But why is it that we are so prone to grasp at the thoughts that occur within our own mind—to hold onto them and become identified with them? We don’t seem to be able to put them down even when they cause great pain and suffering."
"The capacity to think and utilize language has a shadow side," notes Adyashanti, "that, if left unattended and used in an unwise way, can cause us to suffer and experience unnecessary conflict with one other. Because after all, that’s what thought does: It separates. It classifies. It names. It divides. It explains."

"Again, he notes, "thought and language have a very useful aspect and they are therefore very necessary things to develop. Evolution has worked very hard to make sure that we have the capacity to think coherently and rationally, or, in other words, to think in ways that will ensure our survival. But when we look back upon the world, we see that the very thing that has evolved to help us survive has also become a form of imprisonment for us. we’ve become trapped in a world of dreams, a world in which we live primarily in our minds."
Thus, through identification with our very random thinking we fall out of grace. However, through mindfulness and the sort of radical self-enquiry advocated by Krishnamurti and the long line of spiritual teachers before him, like Sri Nisargadatta and Ramana Maharshi, we have the opportunity, as Adyashanti makes so clear, to fall once more back into grace.

And, at a time when we face global warming, rampant pollution of the environment, widespread deforestation, mass extinctions, soaring population growth, energy shortages and an ever-growing threat of mass hunger, there is an urgent imperative for us to seek the answers within that will lead to answers in the world.

But, to paraphrase the great 12th-century Sufi poet, Rumi: "We may need more grace than we thought."
 . . . . . . . . . . . . . 

 In the attached video, Adyashanti explores mindfulness, compulsive thinking and our relationship to thought.

Sunday, March 27, 2011

David Bohm and the "Implicate Order" Behind What We See

In re-introducing his theory of the "Implicate Order" in his later work, "Unfolding Meaning," theoretical physicist and spiritual iconoclast, David Bohm highlighed the differences between the two leading strains of what may be called the 'New Physics' - relativity theory and quantum mechanics - two physical theories that still challenge scientists to synthesize their findings in a true "theory of everything."
"Relativity requires strict continuity, strict determinism and strict locality. In quantum mechanics you have to say the opposite - discontinuity, non-determinism and non-locality. The physical concepts of these two theories have not been brought together, although people are working out equations and methods of doing it mathematically. But the physical meaning has never been made clear."
[David Bohm, "Unfolding Meaning: A Weekend of Dialogue," p. 8.]
Of course, written in 1985, this description of the state of theoretical physics continues to hold true today. Although there have been a host of contender theories, like 'string theory' and the 'multiverse theory,' none has been accepted as closing the theoretical gap between relativity and quantum theory.

There has not yet emerged a consolidated, unified theory that accounts for both the macrocosmic effects of relativity theory and the microcosmic effects of quantum mechanics. Moreover, and one cannot but speculate that this is a result of not being able to reconcile relativity and quantum theory, science has not yet been able to formulate a unified theory that explains how the force of gravity is related to the electro-magnetic, weak nuclear and strong nuclear forces in a true "Unifiied Theory, or 'theory of everything."

David Bohm (right) in dialogue with spiritual teacher, Jiddu
Krishnamurti, with whom Bohm collaborated for many years.


Bohm suggests the problem is that we are looking at the phenomena of an "explicate order" only, and that beneath this explicate order" there exists an "Implicate Order" that truly forms the fabric of our 'reality.' "If you want to look at relativity and quantum theory as being together coherently," he observes, "we may ask a new kind of question. Instead of asking how the theories differ, let's ask what they have in common."

"What is common to both is [the] unbroken wholeness of the universe. Each has this wholeness in a different way," Bohm notes, "yet if wholeness is their common factor, that's perhaps the best place to start."

And, indeed it is from this "unbroken wholeness" of the universe, that many subsequent researchers and theoriststs have started. But with the continuing failure of such de riguere and exotic attempts as "string theory" and "multiverse theories" to reconcile these two great branches of modern physics - and, even more so, to give us a plausible "picture" of what the substratum of our glimpsed "reality" is - Bohm's notion of an as-yet unobservable "Implicate Order" remains convincing.

Indeed, it is echoed in the words of Bernard d'Espagnat, the French physicist and winner of the prestigious 2009 Templeton Prize (for research at the intersection of science, philosophy, and religion), who "developed the idea that the reality revealed by science offers only a 'veiled' view of an underlying reality that science cannot access, and that the scientific view must take its place alongside the reality revealed by art, spirituality, and other forms of human inquiry."

"Quantum mechanics allows what d'Espagnat calls 'weak objectivity,'" writes David Lindley in ScienceNow, "in that it predicts probabilities of observable phenomena in an indisputable way. But the inherent uncertainty of quantum measurements means that it is impossible to infer an unambiguous description of 'reality as it really is.'" D'Espagnat "has proposed that behind measured phenomena exists what he calls a 'veiled reality, that genuinely exists, independently of us, even though we lack the ability to fully describe it."

"D'Espagnat's writings on quantum mechanics lay out with great clarity the genuine puzzles that quantum mechanics presents," says Jeffrey Bub, of the University of Maryland. "But," Lindley notes, there is a certain skepticism "about finding common ground among notions of reality from art, science, and spirituality." As Bub remarked to Lindley, just because there's something strange about the physical world that quantum mechanics isn't telling you, "it doesn't follow that those gaps can be filled with poetry."

And yet, in close resemblance to Occam's famous 'razor,' a certain "elegance" of theory is one factor that science seems to favour in selecting one scientific paradigm for another. And in that "elegance" there appears what may almost be thought of as "the art of science." In suggesting his notion of what  constitutes an "Implicate Order" out of which our 'reality' is unfolded (or what d'Espagnat would qualify as falling behind the "veil") Bohm's technical language and vision have an artistic feeling and dynamism of their own:
" . . . (T)he movement of enfolding and unfolding is ultimately the primary reality, and . . . the objects, entities, forms, and so on, which appear in this movement are secondary.

. . . (Q)unatum theory shows that the so-called particles constituting matter are also waves similar to those of light. One can, in principle, make holographs using beams of electrons, protons, and so on, as well as sound waves -which has been done. The point is that all mathematical laws of the quantum theory that apply to these waves, and therfore all matter, can be seen to describe just such a movement in which there is a continual enfoldment of the whole into each region, along with the unfoldment of each region into the whole again. Although this may take many particular forms - some known and others not yet known - this movement is universal as far as we know. I'll call this univeral movement of enfoldment and unfoldment 'the holomovement.'"

"The proposal is that the holomovement is the basic reality, at least as far as we are able to go, and that all entities, objects[and] forms, as ordinarily seem, are relatively stable, independent and autonomous features of the holomovement, much as the vortex is such a feature of the flowing movement of a fluid. The basic order of this movement is therefore enfoldment and unfoldment. So we're looking at the universe in terms of a new order, which I'll call the enfolded order, or the implicate order."

"The word 'implicate' means to enfold - in Latin, to fold inward. In the implicate order, everything is folded into everything."
To Bohm, it is in this intricate and artistic dance of the enfolding and unfolding that our 'reality' takes form, seemingly separate yet entangled with, and an integral part of, the unseen and underlying "implicate order." It is in this dance, perhaps, that one finds expression of the largely unnoticed artistic side of physical reality. And it is  the "unknown" or perhaps the "unknowability" of our most basic realities that draws us to try and interpret this dance for ourselves.

 * * * * * * * * * * * * * 
Basil Hiley, Emeritus Professor of Physics in Birbeck College, Univerity of London;
a colleague of David Bohm, on Bohm's Implicate Order and Quantum Physics.

Thursday, March 17, 2011

"Fragments" from Bohm's "Implicate Order"


“. . . If there is knowledge, it will be done away with. For what we know is incomplete and what we prophesy is incomplete. But when what is complete comes, then what is incomplete will be done away with.. . . Now we see only an indistinct image in a mirror, but then we will be face to face. Now what I know is incomplete, but then I will know fully . . ."

(I Corinthians 13:8-12)

David Bohm (1917 - 1992)
David Bohm, the renowned physical theorist - who was at once the contemporary, colleague and friend of both Einstein and the renowned spiritual teacher, Jiddu Krishnamurti - proposed that there is a for-now imperceivable "Implicate Order" within which our perceivable universe (the "Explicate Order") unfolds. "I would say," he wrote in his treatise, "Wholeness and the Implicate Order," "that in my scientific and philosophical work, my main concern has been with understanding the nature of reality in general and of consciousness in particular as a coherent whole, which is never static or complete but which is an unending process of movement and unfoldment. . . ."

Over and over, Bohm observes that the basic problem we have in understanding ourselves, each other, and the basic nature of our 'reality' - particularly in the West, which is still in the grips  of a more-or-less 'classical' Newtonian worldview - is that we tend to break up or "fragment" the universe, the world, mankind, and even our thoughts, in order to 'understand' them, rather than trying to obtain a holistic vision of what we perceive.

"Being guided by this view," he observes, "man then acts in such a way as to try and break himself and the world up so that all seems to correspond to this way of thinking. He therefore obtains an apparent proof of his fragmentary self-world-view." (This echoes Einstein's comments about the commonly held world-view that he described as a sort of cosmic "optical delusion of [man's] consciousness.") It is a world-view that has grave implications, according to Bohm:
"Fragmentation is . . . an attitude of mind which disposes the mind to regard divisions between things as absolute and final, rather than as ways of thinking that have only a relative and limited range of usefulness and validity. It leads therefore to a general tendency to break up things in an irrelevant and inappropriate way according to how we think. And so it is evidently and inherently destructive. . . .

When man thinks of himself in this fragmentary way, he will inevitably tend to see himself first - his own person, his own group - he can't seriously think of himself as internally related to the whole of mankind and therefore to all other people. Even if he does try to put mankind first, he will perhaps think of nature as something different to be exploited to satisfy whatever desires he may have at the moment. Similarly he will think body and mind are independent actualities. . . . Physically this is not conducive to over-all health which means wholeness, and mentally, not to sanity which also has a similar meaning."

In a five-part 1989 interview (hosted on SeekerAfterTruth.com) that was filmed at the Neils Bohr Institute in Copenhagen, Bohm lucidly - given his vast knowledge, wide yet cohesive interests, and keen intellect - holds forth on a wide range of interrelated topics.  These include the relationship of the quantum and relativity theories to a holistic spiritual or metaphysical view of our 'reality,' the interconnectedness of all 'things' (including humankind) in a 'Wholeness,' the conflict between Western and Eastern worldviews, and the underlying 'deep roots' of the world's looming environmental problems - problems which stem from our treating world resources as separate "fragments" instead of the interrelated parts of a larger whole.

The "must-see" Bohm interviews capture one of the great minds, as well as great spiritual seekers, of the past 100 years at the height of his understanding of the "inter-relatedness" of all 'things' in the universe and our tendency to perceptively and conceptually break 'everything,' including (perhaps most importantly) our human interactions into 'fragmentary,' unrelated pieces.