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Monday, August 10, 2009

A Modern Platonist

It is an odd characteristics of human behavior that labels give us comfort even when we don’t properly understand a thing. We give it name. We get used to the name. And after a while we feel as if we understand something just because we’ve classified it. Miraculous healings are a case in point. We assign them to a higher order; we endow this order with limitless powers; doing so we escape the burden of explanation; we can avoid specifying exactly how the higher order achieves a miraculous healing. Some people—those who won’t buy the “higher order” explanation—also adopt magical tactics of explanation. They speak of spontaneous healing without explaining how it could possibly have worked—how this particular very rapid spontaneous healing differs from the ordinary slow kind. Alternatively they deny the health condition: there was nothing wrong in the first place, the ailment was imagined. And so it goes.

While this is a characteristic human approach, good theories are also formulated by careful observation, the discovery of where the limits of knowledge are, by naming or circumscribing the unknown element, and then trying to penetrate that region in some new way. An example of this approach, which might have some relevance to miraculous healings, is the concept of morphic fields proposed most recently by Rupert Sheldrake (1942-), a British biologist. You pursue this idea in detail in Sheldrake’s two books on the subject: The Presence of the Past: Morphic Resonance and the Habits of Nature (1988) and A New Science of Life: The Hypothesis of Morphic Resonance (2005).

Morphic field theory has (in my opinion, anyway) a close kinship to the Platonic concept of eternal forms, but in a modern variant. The term itself is taken from the Greek for “form.” The idea is that any organized aggregate or any kind has a field associated with it; this field may be likened to a memory of how something is organized, thus as a deposit or a record. The field and the organized entity are linked one to the other, as we are to our memories. Thus we continuously add to our memories and, when needed, we retrieve them and they guide us in our activities. Substitute morphic field for memory, and you have a reasonable grasp of Sheldrake’s theory. In Sheldrake’s scheme our own personal memories, however, are just one instance of a morphic field. Our bodies have their own field; the bodies of humanity as a whole have another. In this theory, morphic fields are associated with all organized entities. The fields hold the patterns that describe each—individual or collective. Actual events are taken up into the field and stored there, modifying the pattern.

An interesting idea. It is structurally much the same as hylomorphism, suggesting that everything is a duality of matter (hyle) and form (morphē), an Aristotelian proposal. We’re already used to that idea, therefore it doesn’t strike us as outlandish—whereas Sheldrake’s much more detailed concept of “fields” out there, somewhere, holding a more dynamic sort of form—and zillions of them, for individuals as well as whole species and subspecies—strikes us as weird. But the idea produces less and less resistance as you ponder it over time. At least that is what happened in my case. My reflexive reaction was to say: “We don’t need another whole order of things out there.” Then, later, it occurred to me that I did not object to the Platonic/Aristotelian form-matter conceptualization when I first heard it, although the same “doubling” of everything is also implied there. Why didn’t I object to that? Because I was younger? But enough. Let me continue and sketch in how this idea first surfaced.

The idea was first proposed, not using the same phraseology, by a very important biologist and thinker, Hans Driesch (1867-1941); he is considered the father of embryology. Driesch discovered something rather astonishing. He was experimenting with sea urchin embryos. He cut them in half and then waited to see what would happen. To his astonishment, the embryos developed despite having been halved. They developed into real, living sea urchins, but much smaller ones than those that nature normally produces. This work became the foundation of modern embryology. Driesch, however, came to be classified as a vitalist, thus placed outside scientific orthodoxy in retrospect. Why? He could not explain the phenomena he was observing without recourse to what he called “a unifying non-material mind-like something…an ordering principle which does not add either energy or matter” to the process. This “something” is what Sheldrake later called the morphic field. The term itself is actually a generalization of a more narrow descriptor introduced around 1907 by another biologist, the Russian Alexander Gurwitsch. Gurwitsch spoke of “morphogenetic fields”; he offered it as a suggestive hypothesis, little more than that; his use of the “genetic” suffix limits the concept of biological development, whereas Sheldrake enlarges it to any organized phenomenon. Ross Granville Harrison and others went on to explore this “field” phenomenon in experiments, but their work was marginalized later by emerging mechanistic theories. What this shows is that Sheldrake has a lineage in scientific exploration and speculation, all arising from the puzzle that embryonic development produced—and still does. To this day we do not know with any kind of precision what guides embryonic development. The modern view that chemical feedback loops do the whole job would have to be proved by detailed mapping of all the chemical reactions, showing that they take place by rigid determination, each step necessarily forcing the next. We have no such proof.

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Now it might be objected that “morphic field” is also nothing but a label, nothing more useful than “miraculous.” But here I would point out that a theory of morphic fields—separate from the actual organism—is a much more useful concept for understanding phenomena like miraculous cures. Let’s take it seriously for a moment. Let’s say that every body is formed from a pattern stored “off-line” as it were, thus in a field at least analogous to electromagnetic fields; those also exist, mysteriously, “out there.” Sheldrake describes the interaction between a morphic field and the organism as taking place by what he calls a resonance. He largely leaves it at that, but the suggestion is something akin to a frequency or a vibration; the frequency to be sure, would have to be of a much more complex sort than we associate with electromagnetic waves. Here I would use the example of a memory which has multiple modalities: image, sound, emotion, even smell: a complex experience retrieved as a packet. A morphic resonance related to the body, would similarly have chemical, structural, and dynamic aspects, including electromagnetic states, temperature, and so forth.

Now let us assume that states of disease or malformation come about, in part at least, because something interferes with the proper communication between the organism and its field. Let us assume, further, that a powerful flow of psychic energy, such as a healer is able to generate, stimulates the body of the sick person once more to “tune in” to its field. If that actually happens, rapid healing may take place. It would, indeed, be spontaneous—in the sense that processes that would have taken place slowly and naturally anyway now take place rapidly, possibly helped by the excess energy also present.

This sketch represents a somewhat more thinkable alternative to the concept of a miraculous healing—but that’s all it is, a thinkable hypothesis. This field has not been developed. The reason for that is simply that current theories have no room for non-material mind-like somethings. Sheldrake appears intent in persuading his fellow scientists to engage in meaningful experiments that will definitely establish the reality of morphic fields. His aim has not been to commit cosmology, to echo George Will. Therefore he has avoided speculations of the sort that arises as corollaries to his ideas: What comes first? The field or the organism? Is this a purely naturalistic phenomenology? If yes, pure materialism is better, is more parsimonious. Morphic fields are obviously less than perfect—else we’d never have deformed embryos and malformed babies. I regret, to be sure, that orthodox science is as hostile to metaphysics as it is to theories that wander across the borderzone in search of explanations—which may be the right ones, once fully fleshed out. Not in the current form, to be sure. But the direction may be the right one.

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