Reflections on Imaginative Conservativism

by Eva Brann
Reprinted with permission from The Imaginative Conservative. See the full essay here.

Author’s Note: I wish to dedicate this essay to a writer of books whose greatness is at once utterly at home in America and quite without spatio-temporal boundaries, Marilynne Robinson, who produces in reality the images I only analyze, and thereby not only saves but augments the tradition I love—the aboriginal imaginative conservative, one who celebrates the glory of the commonplace.

When Winston Elliott invited me to become a Senior Contributor to The Imaginative Conservative I had misgivings. “Is this an honor honestly come by?” I asked myself. Am I a conservative, true blue and staunch? A conservative at all? Would a political conservative have twice voted for our current president, and for my reasons? Because he could speak both in the faith-borne periods of a black preacher and the consideringly correct paragraphs of a Harvard professor. Because he was physically graceful and young. (My disapproving conservative friends claim I fell in love with his ears—and I had no deniability.) Because he was half-black (a way of putting it that suppresses, absurdly, that he is half-white) and I felt this to be great cause for national pride. But, then again, that I thought he was a pragmatic crypto-conservative (in which I turned out to be half-wrong, though all too right if you ask his Left). And because nothing has more eroded my political conservatism than the mulish obstructionism he’s met with in the Far Right, that miserable simulacrum of conservatism.1[1]

Yet, “imaginative conservative” does just about describe me. Let me put “political” conservatism aside for a–long–moment. Later I’ll want to show why an “imaginative” conservative might be all over the political map, as occasion arises: right, center, left–reactionary (disgustedly oppositional), moderate (prudently dithering), and radical (exuberantly reformist).

So, as always in life, having found the phrase that wins my adherence, it’s time to figure out what it means. What’s “imaginative?” What’s “conservative?” And how does the adjective modify the noun and the noun support its adjective? For my basic assumption is that—let other persuasions appeal to bleeding hearts, Christian conscience, or political realism—a conservative should have, first of all, recourse to self-awareness, mindfulness, reflection. One last confession before I get to it: none of the subjoined lucubrations are anything but second editions, so to speak, recollections and rephrasings of thoughts thought and re-thought over the decades. But perhaps that is in itself a sort of conservatism—to allow one’s convictions to modify and self-reform, but not to be given to swoops and loops and U-turns.



Eleventh: Imagination

In my penultimate consideration, I come to the term closest to my heart—imaginative, for me the dominant term in this phrase “imaginative conservative;” I’m a conservative primarily because this adjective, I’ll claim, correctly modifies its noun, though the converse also has its force: imaginativeness tends towards conservatism. For example, imagination gives political ideas their concreteness and forestalls, to some degree, unintended consequences. You have a cure-all program: tell me in concretely imagined detail how it will work out in real life, and also where you may get exactly what you don’t want. That takes imagination of the literal sort I’m about to lay out. I was talking to a sympathetic friend about this essay, and by way of keeping me from one-sidedness, he said: “But the others [liberals, he meant] also have imagination.” “For instance?” I said. “Well, they envision a better world, a world free of… [a litany of ills].” We both began to laugh, because neither of us could see a thing—neither anyone’s real land (there being some three-hundred plus countries, as I recall), nor any specific desire (there being an infinity of those), nor any concrete plan (with escape routes). These goodhearted wishings were not imaginations but ideations, resulting in “ideas,” bright ones. Once, long ago, “idea” did indeed connote ultimate repleteness; now it mostly means mental fixation on a gift-wrapped thought-package.

At this near-last moment, I ought to define the conservatism whose imaginativeness I have wanted to analyze. Definition is dictionary business, and I often have recourse to Partridge’s Origins (an etymological dictionary), in part because he’s not overscrupulous about morphological fact, but very attached to what words mean or meant to their speakers. So: con– is an intensifier to servare, Latin for “to keep safe.” Conservatives, then, are people deeply concerned with preserving, with keeping things safe. I go on from there: because they know things worthy of safekeeping; the implication here is that there might be a kind of conservatism attached to unworthy preservation, or to holding on for the sake of holding on. To some degree, hold-outs are, as I’ve said, to be respected, first, because it is the way of the world that what goes round comes round and what seems retrograde this day may be progressive another day. But more importantly, these folks try to protect stability, and without stability the soul goes blindly shallow with anxious hustle, and the imagination fails in the face of a life oscillating between fast-forward and rewind. That is not to deny that being dug in can also be grave-like and suffer its own obliviousness. Some kinds of conservatives can only chant destructive slogans; the living sense is gone; reactionary movements are the clattering dance of the dead.

The bridge, a long one, between past and present is memory—the memory bridge is a figure for my more literal claim above, that memory is all the past there is. Along this long bridge, some of the past worth saving may, by a misapplication of the memory-mode called memorizing, be turned into sallow ghosts, thence into petrified effigies; the latter particularly in our public or external memory. Similarly, moving thoughts can become rigid abstractions (as in philosophy textbooks that trade in “isms,” idealism, realism, rationalism, empiricism, etc., etc.). Poignant visions can become inert abridgments (as in those infamous Study Notes students don’t admit to using.)2 This whole educational cemetery is laid out, I think, according to misguided notions concerning the afterlife of human works, the most acute case of wrongheadedness being that so-called delivery systems are separable from their content, that the concrete specificity of the original texts (in which I include responsible translations) is not inextricably involved in what is said, and that our students’ fictional or philosophical imagination can be aroused by informational abstractions. Derivates are not only failure-prone in finance.

Now to that imagination itself. It is a power and has products. Our souls imagine and bring about works, works of two sorts, mental imagery and external images. Most external images, verbal, visual, even auditory are—the ins and outs of this would be worthy of a big book—imitations of interior imagery, although some external images have no internal originals. (Example: conceptual art; some artists [egged on by their estheticians] claim to visualize only as they are drawing, that is, ex post facto; so they are not imitating psychic pictures but originating manual gestures. Some people say they relish such productions.)

There is behind this account of the imagination a deeper view of the soul, called “epistemological,” that is, “giving an account of knowledge.” In this account, which has ancient and modern versions, imagination has a Hermes-like function. (Hermes, recall, is the conductor-god who transfers souls from earth to the underworld.) Thus the imagination takes delivery from the senses, which give us the world in its solidity and gravity, and rarifies their content into transparent weightless images (sometimes taking these even further down to the mere schemata, the idea-diagrams just mentioned) until they are fit to be presented to the intellect—de-materialized, quasi-spatial presences, on which the mind can think, or, in neuro-peak, which the brain can further process.3

Images themselves have a wonderful ontology, mentioned above and implied in my description of image-formation. They are and are not what they represent. Pull a picture from your wallet and say, “That’s my grandson.” If I responded, “No, it isn’t,” I’d be infuriating, but I wouldn’t be wrong. For an analysis of image-nature yields that very melding of Being and Non-being which so attracts and astounds the intellect attempting to think comprehensively: An image is a present absence—or an absent presence. It is a mystery of disincarnation, of which the willing mind, cunningly compromising its logical requirements, just manages to take hold.4 (Cognitive science and neuroscience provide explanations of mental imagery that are more sharp-edged but less illuminating in my context.)

Memory, the imaginative conservative’s special domain (since, as I claimed above, it makes the past have being and the present vitality), is the imagination’s supply house and workspace, for imaginative material is, I would say, basically memorial; who can imagine anything, even a futuristic prospect, that is not a modification of the past?

The imagination, then, is the worker within this memorial store; it transmutes, transfigures, and transforms memories. Sometimes it falsifies, but I think that in its invention it is less liar than interpreter. I’ll put it this way: the well-conditioned imagination is a myth-recalling and myth-making imagination. It puts a background of meaning to present experience. Human meaningfulness almost always has, I think, a sense of depth to it, which in memorial space acquires the feel of “out of the past.”

So it’s time to meditate on the sources of memory. There are basic external origins, of course, sensory experiences and their evaluations—reality-derived memories. Among these are external images, crafted by painters and other visual artists or developed by cameras and other recording devices, snapshot-style or posed, unretouched or doctored, intended as honest testimony or passed out with a deceitful agenda—true or lying imitations.

And then there are internal images, imaginative images, effects of the productive imagination working on its psychic material. And these images of the soul raise the most acutely wonderful of all questions concerning the imagination: What are the originals of imaginative images? Whence comes the material that the working imagination contributes on its own, drawing on presences not found in experiential, this-worldly memory? Most quasi-sensory elements of inner images must, for such as we are, indeed be world-derived. But there are beings, events, atmospheres that have never yet eventuated in this world, or at least were never within our sensory reach. When poets and novelists make them external for us (and we in turn internalize them) we call them fictions, but falsely, because we may find them more actual than merely real facts.

The question concerning the originals of imaginative images is, I think, ultimately theological. Explanations in terms of the sub- or unconscious are subterfuges—no one can actually locate these limbos; explaining away is not explaining. When I say “theological,” I have in mind the Muses who live on Olympus and are invoked by poets from Homer to Milton, who both had access to the realm of divinity, where the Muses are quartered. So also great novelists express, more prosaically, some sense of being visited from Beyond. And it is no accident that the greatest phenomenologist (that is, an account-giver of inner appearances, in this case of memory and imagination, in his Confessions) was also among the greatest theologians, namely Augustine of Hippo (354-430). In sum, the originals of memories are mostly external and come to us largely through the frontal doors of perception, but the originals of the imagination on its own are imparted—who knows whence?—to some hinterland of the soul—which, once again, it’s no use to call the unconscious, for if it’s just neural, how does it issue as “conscious,” and if it’s conscious, how is it “un?”

So much for the ontology, activity, sources, and originals of the imagination; as I said, a culpably condensed treatment worth a big book.5 And now, one last time: Why is the imagination a specifically conservative concern so that it is rightly attached adjectivally to the noun “conservative?”

The imagination should be anybody’s interest, a common interest, for just as articulateness damps rage, so imaginativeness relieves alienation. Thus, as the preservation of expressive (non-twittering) language should be a social concern, the saving of the imagination should be everyone’s care. I will argue below for the implication that nothing matters more to our psychological security than the protection of children from degraded speech and vulgarized images.

What are the dangers? First, the outsourcing of the imagination, the riffing, as it were, of the in-house working imagination, to be replaced by the inundating hyper-productivity of an industrial image-source. Next, the loss of worldly originals, particularly the paving over of nature, the systematic replacement of what is given to us, is of slow growth, is deep and mysterious, by what is made by us, is quickly produced, and is complex and so completely analyzable—without being at all understood. The practical business of resisting the transmogrification of first into second nature belongs to those uncomfortable kin of conservatives, the conservationists; they are lately learning not to ride rough-shod over people’s livelihoods in their enthusiasm and to find mutually satisfactory accommodations, so that conservation can become a win-win game—in the conservative mode, one might say, chuckling.

A final slew of dangers I can think of is the concentration of physical vision into the field of a miniscule window, where occurs “texting” with its digital modes: literal fingering, calculational figuring, verbal frittering. Concurrently, imaginative visioning is overwhelmed by image-inundation, and keen intellectual appetite is spoiled by a surfeit of information.6

But then, what’s all this to the imaginative conservative in particular? Well, we ought to be glad and close observers of all givenness, green nature above all, great sniffers-out of the corrosive vapors issuing from the excessive ingestion of the original world, the world that is, for faith, God’s creation, or for philosophy, Being’s appearance. Another way to put it: Imaginative conservatism means, to me at least, a grounded flexibility functioning between ideal and real, the imaginative space in which concrete specificity and universal essentiality meet—the twice-lived world, once in experienced fact and again in imaginative reflection.

Twelfth: Eccentric Centrality

Finally, an imaginative conservative will have, against all odds, an abiding faith in eccentric centrality. A nun I used to know once explained to me that the energy which moves the world has its center in out-of-the-way places, remote from the mere epicenters of secular power. I agree. The spirit lives in the sticks, in backwaters, small towns, in self-sufficiently recalcitrant, contentedly unregarded places, in local orchestras, neighborhood groceries, in libraries that still have books on shelves—not multiple copies of best-sellers but accumulated collections of middlingly good novels—and, above all, in face-to-face schools that transmit the tradition, its treasures of beauty and of reflection. Of course, they all must scramble, accommodate themselves to “current conditions”—a potently polymorphous notion, the correct discerning of which takes more practical wisdom than most of us possess. Thus the imaginative conservative’s practical project is survival without loss of soul.

So that’s the imaginative conservative I’m willing to own up to being—call it “modified Burkean,” if it’s better off with a label.7 Do I then have “the Conservative Mind?” I hope not. A mind-set is a major liability for a person wanting to be thoughtful—and a premature fixative of imaginative reflection to boot.

In fact, it is legitimate history to claim that an imaginative—let it be said, a Burkean—conservative will be politically a classical Liberal in the nineteenth-century English sense: of Lockean ancestry, believing in the ultimacy of individuals over groups; ready to trust elected representatives with projects for political reform but resistant to administrative compulsions of social justice; attached to private associations as loci of excellence; and, above all, cherishing liberty over the forcible equality of ideological egalitarianism—as opposed to the equality grounded in our common nature or creation. This is the merest sketch of a politics that seems to me compatible with imaginative conservatism.

My first and last care, however, is not politics (a late-learned duty) but education (an abiding passion). Education seems to me inherently conservative, being the transmission, and thus the saving, of a tradition’s treasures of fiction and thought. (I can’t think the desperately “innovative” gimmickry which diverts attention from contents to delivery systems is able to reconstitute failing communities of learning.)

But education is also inherently imaginative, because from pre-school to graduate school, it consists, or should consist, primarily of learning to read books (in whatever format), books of words, symbols, diagrams, musical notes. For entry into all of these, but perhaps books of words above all, imagination is indispensable. Great poetry requires visualization to be interpretable; the word has to become a vision to be realized. (Specific example, perhaps the greatest moment of any: at the climax of the Iliad, Achilles is searching for the vulnerable spot in Hector’s armor-encased body. The armor Hector is wearing is the suit he has stripped from the body of Patroclus, the friend of Achilles’ heart, whom Achilles has sent heedlessly into battle to fight in his stead, clothed in his own armor. Now he drives his spear into Hector’s gullet. Whom is he killing? Homer is silent. See it and shudder.)

Similarly, works of reflection require a kind of reverse imagination, since practically all speech about non-physical being is by bodily metaphor: The transfiguration, the transcending, of such philosophical figures is practically the same as thinking reflectively. (A not so very specific an example, but perhaps among the grandest: Hegel tells of the Spirit coming into time, of God entering the world, through a “gallery of figures,” human incarnations, even identifiable as historical individuals. But, he says, that’s not how we are to understand his Phenomenology of Spirit, meaning his account of the phenomena by which divinity becomes manifest in the world; he is not presenting imagined figures but incarnate truths. It is the most hellishly difficult but most rewarding of image-interpretations known to me; it requires ascending from visualizable images to purely thinkable originals.)

That’s imaginative conservatism for a college and its students, my particular venue and charge. But what matters most is, as I must repeat, the education of children. Looking at them from the vantage point of their future teacher, I would wish this for us: that their memories be stocked with the finest products of the tradition and their minds be—gently—turned toward the outside in close looking and articulate verbalizing and toward the inside in absorbed reading and ready visualizing. Just forget for a while about “preparing them for tomorrow” and “for being productive members of today’s society”—all that routine drivel deserves scare quotes since it’s meant to turn us into sacrificial victims on the altar of utility. It doesn’t work anyhow, since tomorrow is anybody’s guess and actual producing may be by then passé. And while I’m at it: Teach children mathematics for what it is, not dreary, opaquely operational formulas, but the most immediately intelligible language in which Nature speaks to us—and the spare armature of our vision-invested imagination.

All of this can happen if schools for all ages stay resolutely local in place and go expansively cosmopolitan in time. I mean that they should preserve themselves as face-to-face communities in particular places, but dedicate themselves to absorbing living heritage from any time. For the present is too thin to live on, and the future too inexistent.

1 “Simulacrum” because “conservative” practically means “moderate”—or should. I’m speaking here of an obtusely aggressive public persona, not of the understandably aggrieved human souls who have donned it; in some respects I sympathize with them.

6. Though they too have a place—as indexes to very long novels.

7. Such as logic and mathematical diagrams which appear, it seems, in a blank internal imaginative field in which reason—how is a mystery—can inscribe its structures. There are, of course, also external images produced by nature, such as reflections.

8. I want to distinguish sharply the Non-being constitutionally inherent in images from virtuality, which is a discretionary mode of reception, hence, as I said, a danger. More accurately, virtuality is an environment, “the virtual world.” When the promise of this virtual world to come is fulfilled, it will divorce its—presumably still voluntary—participants pretty finally (if only in stretches) from the physical world; they will be cocooned in a world-simulacrum that is absolutely immediate, without intervening organs of sensation or physical distances—achieved by direct electronic stimulation of the brain that subserves our perceptions. It will be a complete environment, a replacement world, without reality-resistance and therefore completely manipulable—by the individual for his own pleasure or by the technological provider with alien motives: inactuality as world-principle—otherwise put, an image-world humanly contrived without originals. Here the wondrous element of Non-being is turned against the very images it sustained as images, caused to be images; in the virtual world, not only have mental images cast loose from originals, but instead of being within us, we are within them, as in a super-mind.

9. As Milton’s Satan says, “The mind is its own place, and in itself / Can make a Heaven of Hell, a Hell of Heaven.” Hell, I would think. In sum, virtuality is a term from the devil’s dictionary, a good word, “virtue,” gone ambiguous as in “virtual reality,” potently unreal reality. Conservationists of the imagination should think twice. This term has suction power.

10. See E. Brann, The World of the Imagination (1991).
Here is an omen: The number of visitors to our national parks is on a downward trend; the reason given is in a headline: “Why go outside when you have an iPhone?” (Economist August 17, 2013).

11. Here’s what’s “Burkean.” Edmund Burke (1729-97) is for reform that is not ideologically driven; he is radical when reason-sustained popular opinion requires it (Burke was a supporter of our Revolution); he’s for minimum moralism and conciliatory politics out of respect for tradition  and care for stability; he pays deference both to Nature and historical conditions; he supports incremental change and the narrowest tailoring of planned interventions. He’s not for philosophy, mistaking it, I think, for rationalism (or maybe just being an Englishman of a traditional cast of mind)—that’s where my revisionism comes in: I’m for Burke plus philosophy. And certainly, if conservatives may, on occasion, be divided into Burkeans and bullies, I’ll declare for the former.

  1. “Simulacrum” because “conservative” practically means “moderate”—or should. I’m speaking here of an obtusely aggressive public persona, not of the understandably aggrieved human souls who have donned it; in some respects I sympathize with them. ↩︎
  2. Though they too have a place—as indexes to very long novels. ↩︎
  3. Such as logic and mathematical diagrams which appear, it seems, in a blank internal imaginative field in which reason—how is a mystery—can inscribe its structures. There are, of course, also external images produced by nature, such as reflections. ↩︎
  4. I want to distinguish sharply the Non-being constitutionally inherent in images from virtuality, which is a discretionary mode of reception, hence, as I said, a danger. More accurately, virtuality is an environment, “the virtual world.” When the promise of this virtual world to come is fulfilled, it will divorce its—presumably still voluntary—participants pretty finally (if only in stretches) from the physical world; they will be cocooned in a world-simulacrum that is absolutely immediate, without intervening organs of sensation or physical distances—achieved by direct electronic stimulation of the brain that subserves our perceptions. It will be a complete environment, a replacement world, without reality-resistance and therefore completely manipulable—by the individual for his own pleasure or by the technological provider with alien motives: inactuality as world-principle—otherwise put, an image-world humanly contrived without originals. Here the wondrous element of Non-being is turned against the very images it sustained as images, caused to be images; in the virtual world, not only have mental images cast loose from originals, but instead of being within us, we are within them, as in a super-mind.
    As Milton’s Satan says, “The mind is its own place, and in itself / Can make a Heaven of Hell, a Hell of Heaven.” Hell, I would think. In sum, virtuality is a term from the devil’s dictionary, a good word, “virtue,” gone ambiguous as in “virtual reality,” potently unreal reality. Conservationists of the imagination should think twice. This term has suction power. ↩︎
  5. See E. Brann, The World of the Imagination (1991). ↩︎
  6. Here is an omen: The number of visitors to our national parks is on a downward trend; the reason given is in a headline: “Why go outside when you have an iPhone?” (Economist August 17, 2013). ↩︎
  7. Here’s what’s “Burkean.” Edmund Burke (1729-97) is for reform that is not ideologically driven; he is radical when reason-sustained popular opinion requires it (Burke was a supporter of our Revolution); he’s for minimum moralism and conciliatory politics out of respect for tradition  and care for stability; he pays deference both to Nature and historical conditions; he supports incremental change and the narrowest tailoring of planned interventions. He’s not for philosophy, mistaking it, I think, for rationalism (or maybe just being an Englishman of a traditional cast of mind)—that’s where my revisionism comes in: I’m for Burke plus philosophy. And certainly, if conservatives may, on occasion, be divided into Burkeans and bullies, I’ll declare for the former. ↩︎

Einstein’s Imagination

Excerpt from Relativity: The Special and General Theories by Albert Einstein.

Part of Einstein’s genius was his ability to think things through using just his imagination. In this excerpt, Einstein shows how imagining an elevator accelerating in empty space led him to posit that gravity can be understood as a relative phenomenon. 

In contrast to electric and magnetic fields, the gravitational field exhibits a most remarkable property, which is of fundamental importance for what follows. Bodies which are moving under the sole influence of a gravitational field receive an acceleration, which does not in the least depend either on the material or on the physical state of the body. For instance, a piece of lead and a piece of wood fall in exactly the same manner in a gravitational field (in vacuo), when they start off from rest or with the same initial velocity…We then have the following law: The gravitational mass of a body is equal to its inertial mass.

It is true that this important law had hitherto been recorded in mechanics, but it had not been interpreted. A satisfactory interpretation can be obtained only if we recognize the following fact: The same quality of a body manifests itself according to circumstances as “inertia” or as “weight” (lit. “heaviness”). In the following section we shall show to what extent this is actually the case, and how this question is connected with the general postulate of relativity.

WE imagine a large portion of empty space, so far removed from stars and other appreciable masses that we have before us approximately the conditions required by the fundamental law of Galilei. It is then possible to choose a Galileian reference-body for this part of space (world), relative to which points at rest remain at rest and points in motion continue permanently in uniform rectilinear motion. As reference-body let us imagine a spacious chest resembling a room with an observer inside who is equipped with apparatus. Gravitation naturally does not exist for this observer. He must fasten himself with strings to the floor, otherwise the slightest impact against the floor will cause him to rise slowly towards the ceiling of the room.

To the middle of the lid of the chest is fixed externally a hook with rope attached, and now a “being” (what kind of a being is immaterial to us) begins pulling at this with a constant force. The chest together with the observer then begin to move “upwards” with a uniformly accelerated motion. In course of time their velocity will reach unheard-of values—provided that we are viewing all this from another reference-body which is not being pulled with a rope. But how does the man in the chest regard the process? The acceleration of the chest will be transmitted to him by the reaction of the floor of the chest. He must therefore take up this pressure by means of his legs if he does not wish to be laid out full length on the floor. He is then standing in the chest in exactly the same way as anyone stands in a room of a house on our earth. If he release a body which he previously had in his hand, the acceleration of the chest will no longer be transmitted to this body, and for this reason the body will approach the floor of the chest with an accelerated relative motion. The observer will further convince himself that the acceleration of the body towards the floor of the chest is always of the same magnitude, whatever kind of body he may happen to use for the experiment.

Relying on his knowledge of the gravitational field (as it was discussed in the preceding section), the man in the chest will thus come to the conclusion that he and the chest are in a gravitational field which is constant with regard to time. Of course he will be puzzled for a moment as to why the chest does not fall in this gravitational field. Just then, however, he discovers the hook in the middle of the lid of the chest and the rope which is attached to it, and he consequently comes to the conclusion that the chest is suspended at rest in the gravitational field.

Ought we to smile at the man and say that he errs in his conclusion? I do not believe we ought if we wish to remain consistent; we must rather admit that his mode of grasping the situation violates neither reason nor known mechanical laws. Even though it is being accelerated with respect to the “Galileian space” first considered, we can nevertheless regard the chest as being at rest. We have thus good grounds for extending the principle of relativity to include bodies of reference which are accelerated with respect to each other, and as a result we have gained a powerful argument for a generalised postulate of relativity.

We must note carefully that the possibility of this mode of interpretation rests on the fundamental property of the gravitational field of giving all bodies the same acceleration, or, what comes to the same thing, on the law of the equality of inertial and gravitational mass. If this natural law did not exist, the man in the accelerated chest would not be able to interpret the behavior of the bodies around him on the supposition of a gravitational field, and he would not be justified on the grounds of experience in supposing his reference-body to be “at rest."

Suppose that the man in the chest fixes a rope to the inner side of the lid, and that he attaches a body to the free end of the rope. The result of his will be to stretch the rope so that it will hang “vertically” downwards. If we ask for an opinion of the cause of tension in the rope, the man in the chest will say: “The suspended body experiences a downward force in the gravitational field, and this is neutralized by the tension of the rope; what determines the magnitude of the tension of the rope is the gravitational mass of the suspended body.” On the other hand, an observer who is poised freely in space will interpret the condition of things thus: “The rope must perforce take part in the accelerated motion of the chest, and it transmits this motion to the body attached to it. The tension of the rope is just large enough to effect the acceleration of the body. That which determines the magnitude of the tension of the rope is the inertial mass of the body.” Guided by this example, we see that our extension of the principle of relativity implies the necessity of the law of the equality of inertial and gravitational mass. Thus we have obtained a physical interpretation of this law.

From our consideration of the accelerated chest we see that a general theory of relativity must yield important results on the laws of gravitation. In point of fact, the systematic pursuit of the general idea of relativity has supplied the laws satisfied by the gravitational field. Before proceeding farther, however, I must warn the reader against a misconception suggested by these considerations. A gravitational field exists for the man in the chest, despite the fact that there was no such field for the co-ordinate system first chosen.

Now we might easily suppose that the existence of a gravitational field is always only an apparent one. We might also think that, regardless of the kind of gravitational field which may be present, we could always choose another reference-body such that no gravitational field exists with reference to it. This is by no means true for all gravitational fields, but only for those of quite special form. It is, for instance, impossible to choose a body of reference such that, as judged from it, the gravitational field of the earth (in its entirety) vanishes.

We can now appreciate why that argument is not convincing, which we brought forward against the general principle of relativity at the end of the general principle of relativity at the end of Section XVIII. It is certainly true that the observer in the railway carriage experiences a jerk forwards as a result of the application of the brake, and that he recognises in this the nonuniformity of motion (retardation) of the carriage. But he is compelled by nobody to refer this jerk to a “real” acceleration (retardation) of the carriage. He might also interpret his experience thus: “My body of reference (the carriage) remains permanently at rest. With reference to it, however, there exists (during the period of application of the brakes) a gravitational field which is directed forwards and which is variable with respect to time. Under the influence of this field, the embankment together with the earth moves non-uniformly in such a manner that their original velocity in the backwards direction is continuously reduced.

Creativity in STEM and Bill McLean

I am blessed to have received a classical liberal arts education. I was homeschooled through high school, and then graduated with a Bachelor’s in liberal arts from the Great Books program of Thomas Aquinas College. After that I found myself at a bit of a loss. My education did what it promised: it ignited wonder, vivified my imagination, and engaged my heart and emotions while at the same time developing my calculating mind. But, though I liked the philosophy I’d studied, I didn’t think that I was capable of doing it for the rest of my life while staying attached to reality. Moreover, I didn’t really like the idea of relying on the charity of others for my livelihood, as I would likely have to do at least indirectly in becoming a professor and taking a job at any school whose existence rests on the beneficence of its donors. Not that there’s anything the slightest bit wrong with doing so; we need great teachers, which is why successfully wealthy people are willing to donate to the institutions that foster them! But we need the donors too, and part of me wanted the challenge of seeing if I could be a provider in that way.

So academia was out. But then, how was I to bring the goods of my education into the rest of my life? This talk of joy and wonder and imagination sounds great, in theory, but the modern world is hard, scientific, competitive, complex, and process driven. Did a traditional education in the ways of wonder and imagination really prepare me as a young graduate to thrive in the 21st century world?

In hindsight, this question of how to integrate what’s wonderful with what’s practicable has been one of the central themes of the 33 years I’ve lived thus far. The liberal arts tradition of education might itself be to blame here. The “liberal arts” are often defined sharply in opposition to “servile arts” as those that befit free men versus the tasks given to slaves. Was I choosing mental servitude for the sake of material thriving? This left me wondering: could I pursue the so-called servile arts in a way that exercised my wonder and imagination, in a way which led towards freedom?

To express my dilemma more generally, does the student trained in the ways of wonder and imagination have the wherewithal to bountifully provide food, shelter, and security for himself, his family, and his countrymen, to be as free physically as he is intellectually? Ideally, should we not only be able to be free both practically and intellectually, but able to do so in a well-integrated way, without having to painfully wait it out through a boring workday while hoping for a precious little time afterwards with which to dwell on things which actually feel worth freely pursuing?

I decided to pursue a so-called STEM career, having some hope that it would not only allow me to support a family and be in a position to be generous, but also would involve interesting work. I had always liked math and science and airplanes, so I decided on aerospace engineering, this time starting with a second bachelor’s at a state school.

File:China lake.jpgUnfortunately, many of the things which I’d loved most about science and engineering up to that point were significantly lacking in the engineering schooling I experienced, things like exercising imaginative creativity, or the joy of seeing the incarnation of abstract theories in real physical devices. Much of what I actually found seemed to be a sort of advanced box-checking exercise. I hoped that this was an anomaly, perhaps due to the field of aerospace engineering being past its prime or to my having chosen a lackluster engineering program, and kept doggedly on, ultimately getting a job as an aerospace engineer at China Lake Naval Base, the U.S. Navy’s last remaining live fire test range, whose vast expanse stretches out at the southeast base of the beautiful Sierra Nevada mountains. But there too I experienced a certain deadness, an acedia whose sources I couldn’t completely pin down. There were clearly embers of what had once been a fire of inspiration at China Lake; I could sense them in the glow in an old engineer’s eyes, or the cool artifacts around the base, or here or there in the pages of a dusty book in the library. But despite the many ostensibly cool projects and the billions of dollars of annual budget on the base, the original fire was clearly long since gone, burned out in a sea of red tape and wasted time and money. I was tempted to give up on engineering altogether. However, there was one particular ember which really stood out, giving me confidence that engineering had, in fact, existed at least at one time in something like the way I had always idealized it, and in turn giving me something to continue to strive for in the engineering world.

File:2008-12 mclean ship name01.jpgThat glowing remnant from a past age was found in the collected speeches of Dr. William B. McLean. The son of a Presbyterian minister, William Burdette McLean (1914–1976) was a civilian physicist at what was then known as the Naval Ordnance Test Station (NOTS) in the desert of China Lake, California, during the early Cold War. He led the development of the Sidewinder air-to-air missile, a brilliant and innovative piece of engineering, which was carried by aircraft defending the west from encroaching communism around the globe in greater numbers than any other missile before or since. After leading the Sidewinder team in the late '40s and early '50s, McLean was promoted to Technical Director at NOTS during which time he led what is remembered by those involved as a golden era of engineering and innovation on the station in the service of America's freedom, with the engineering output to prove it. In other words, he was neither a slave nor a mere dreamer; he was both a capable and inspiring leader and one of the true practical geniuses of American history.

While McLean didn't write books, he was often asked to speak, particularly after the success of the Sidewinder program, and we are fortunate enough to have the transcripts of many speeches. I found these typewritten transcripts fascinating; ultimately they renewed my belief that imagination and creativity should be an integral part of my career field.

One of the things which comes through most clearly in reading Bill McLean's speeches is the centrality of his regard for creativity.
“I believe if the United States is to be successful in either its military or economic competition, we will in the future need to learn to appreciate and to foster creative design capabilities.”

But he also saw that the typical formation of the young squelched creativity.

The number of people who start life with a high degree of creative ability and creative drive is unknown because the forces of society begin so rapidly to act to repress and restrain the curiosity and experimental operations of the young child.

He believed the central effort of the creative scientist is to see a good solution in his imagination.

The designer… needs to outline as many ways of accomplishing the design as he can imagine… Industrial laboratories are handicapped by a natural desire to improve on what exists, by military specifications that are unimaginative.

This means that managers must encourage the creative freedom of those on their teams.

As a man responsible to others for the function of managing research… I need to be in a position to understand and accept new ideas and eventually to judge the ability of people to carry out the work which they are interested in doing. In this type of judgment I would place first priority on the interest and enthusiasm which a man shows in the work which he is doing and, second, on his skill in visualizing and planning the crucial experiments which must be carried out in order to check new theories or hypotheses.

This visualization is so critical for effective and elegant design that McLean is willing to recommend a radically unconventional design methodology, namely design residing in the imagination of a single designer, along the lines of a wall mural.

It seems to me that the creation of a missile system would progress more effectively if it were recognized to have many of the same problems as the creation of a large mural painting. Many useful analogies might then result. The creation of a mural is obviously too large a job for one man and yet, at the same time, it must represent an integrated whole, rather than a collection of parts. In the case of the mural, we have adopted the practice of selecting a master artist whose responsibility is to conceive a picture in accord with the general message which is to be conveyed. He then uses his imagination, his understanding of the materials and tools available, and his knowledge of the abilities of his assistants to lay out an overall design. Committees can review his work and make suggestions, but they cannot take over his responsibility for it. Once the general concept has been sketched out, many people can begin to work using their own specific abilities to fill in the various parts of the picture. As a result, we have an integrated creation that reflects primarily the skill, ability, and experience of the master artist, but which also uses the individual skills of his assistants to a maximum.

McLean proposed that management strategy that aims to maximize imaginative creativity and enjoyment is the necessary way to both practice and preserve the freedom we so deeply treasure.

I hope that we as a Nation can choose in the management of our business and our military programs the type of management which maximizes enjoyment, participation, and the contributions of individual creativity, rather than the type of management whose goals and objectives are set from the top and which is budgeted, planned, and integrated to achieve objectives on schedule without consideration of possible creative inputs. One type of management will strengthen what we have variously called ‘The Free Competitive System,’ ‘The American Way of Life,’ or ‘Life Liberty, and the Pursuit of Happiness.’ The other type of management by overinsistence on the importance of budget and schedule, comes perilously close to conditioning us to the type of organization which believes that man's highest goal is to achieve and surpass through successive five and ten year plans.

What will it profit a man if he gains the whole world, yet forfeits his soul?

Modern culture stands in awe of the pragmatic fruits of empirical science. However, many are content (as the central planners were) to extort these fruits by any means, leaving the wonder and gratitude which ought to accompany their uncovering (and which originally gave rise to scientific inquiry itself) as a relic of the past. Especially in large corporations and in government, technological development is often seen as the product of a vast machine, the result of a method, in which individual people are merely cogs; taken to its extreme, this view sees imagination, inspiration, and even freedom as no longer necessary. The classically educated liber, on the other hand, sees the wonder in the world, the necessity of a rightful ordering of technology, and the value of knowledge for its own sake as well as for its fruits, but may not always have a ready answer to the often earnestly asked question, “but what are you going to do with that education if not teach or become a priest?” After the initial shock of the encounter with this widening gulf between practicality and wonder, however, one discovers that it is not only possible but necessary that we bridge the gulf, both for the sustenance of wonder (and wonderers) and also for the fullest attainment of the pragmatic. And with the transformation offered by the Christian understanding of the redemptive power of suffering and the Cross, classical thought becomes capable of seeing the full truth, that man is called to imitate his Creator with smaller creations of his own, taking joyful hope not only in the fruits of his labors but also in loving acts of labor itself. But fully carrying this spirit of wonder filled creativity into the pragmatic world of modern technology is a difficult task, undertaken by few and done well by fewer. Those rare few who have really done so well are examples worth treasuring and learning from. Bill McLean is one such treasure.

Don Quixote Excerpt on Creative Writing

Miguel Cervantes’ masterpiece, Don Quixote, was considered “the final and greatest utterance of the human mind” by Doestoevsky, and was voted the best book ever written in a survey of top authors. Cervantes begins his prologue by speaking to the “Idle Reader”; the work presents a sustained reflection on the impact that the new reading culture had on 17th century Spanish society. Near the end of volume one, a learned clergyman reflects on the good, bad, and ugly of fictional writing, in words from which today’s creative writers can learn.

Don Quixote, Part I, Chapter XLVII

The canon and his servants were surprised anew when they heard Don Quixote's strange story, and when it was finished he said, "To tell the truth, senor curate, I for my part consider what they call books of chivalry to be mischievous to the State; and though, led by idle and false taste, I have read the beginnings of almost all that have been printed, I never could manage to read any one of them from beginning to end; for it seems to me they are all more or less the same thing; and one has nothing more in it than another; this no more than that.

“And in my opinion this sort of writing and composition is of the same species as the fables they call the Milesian, nonsensical tales that aim solely at giving amusement and not instruction, exactly the opposite of the apologue fables which amuse and instruct at the same time. And though it may be the chief object of such books to amuse, I do not know how they can succeed, when they are so full of such monstrous nonsense. For the enjoyment the mind feels must come from the beauty and harmony which it perceives or contemplates in the things that the eye or the imagination brings before it; and nothing that has any ugliness or disproportion about it can give any pleasure.

“What beauty, then, or what proportion of the parts to the whole, or of the whole to the parts, can there be in a book or fable where a lad of sixteen cuts down a giant as tall as a tower and makes two halves of him as if he was an almond cake? And when they want to give us a picture of a battle, after having told us that there are a million of combatants on the side of the enemy, let the hero of the book be opposed to them, and we have perforce to believe, whether we like it or not, that the said knight wins the victory by the single might of his strong arm. And then, what shall we say of the facility with which a born queen or empress will give herself over into the arms of some unknown wandering knight? What mind, that is not wholly barbarous and uncultured, can find pleasure in reading of how a great tower full of knights sails away across the sea like a ship with a fair wind, and will be to-night in Lombardy and to-morrow morning in the land of Prester John of the Indies, or some other that Ptolemy never described nor Marco Polo saw?

“And if, in answer to this, I am told that the authors of books of the kind write them as fiction, and therefore are not bound to regard niceties of truth, I would reply that fiction is all the better the more it looks like truth, and gives the more pleasure the more probability and possibility there is about it. Plots in fiction should be wedded to the understanding of the reader, and be constructed in such a way that, reconciling impossibilities, smoothing over difficulties, keeping the mind on the alert, they may surprise, interest, divert, and entertain, so that wonder and delight joined may keep pace one with the other; all which he will fail to effect who shuns verisimilitude and truth to nature, wherein lies the perfection of writing.

“I have never yet seen any book of chivalry that puts together a connected plot complete in all its numbers, so that the middle agrees with the beginning, and the end with the beginning and middle; on the contrary, they construct them with such a multitude of members that it seems as though they meant to produce a chimera or monster rather than a well-proportioned figure. And besides all this they are harsh in their style, incredible in their achievements, licentious in their amours, uncouth in their courtly speeches, prolix in their battles, silly in their arguments, absurd in their travels, and, in short, wanting in everything like intelligent art; for which reason they deserve to be banished from the Christian commonwealth as a worthless breed."

The curate listened to him attentively and felt that he was a man of sound understanding, and that there was good reason in what he said; so he told him that, being of the same opinion himself, and bearing a grudge to books of chivalry, he had burned all Don Quixote's, which were many; and gave him an account of the scrutiny he had made of them, and of those he had condemned to the flames and those he had spared.

The canon was not a little amused, adding that though he had said so much in condemnation of these books, still he found one good thing in them, and that was the opportunity they afforded to a gifted intellect for displaying itself; for they presented a wide and spacious field over which the pen might range freely, describing shipwrecks, tempests, combats, battles, portraying a valiant captain with all the qualifications requisite to make one, showing him sagacious in foreseeing the wiles of the enemy, eloquent in speech to encourage or restrain his soldiers, ripe in counsel, rapid in resolve, as bold in biding his time as in pressing the attack; now picturing some sad tragic incident, now some joyful and unexpected event; here a beauteous lady, virtuous, wise, and modest; there a Christian knight, brave and gentle; here a lawless, barbarous braggart; there a courteous prince, gallant and gracious; setting forth the devotion and loyalty of vassals, the greatness and generosity of nobles.

"Or again," said he, "the author may show himself to be an astronomer, or a skilled cosmographer, or musician, or one versed in affairs of state, and sometimes he will have a chance of coming forward as a magician if he likes. He can set forth the craftiness of Ulysses, the piety of Aeneas, the valour of Achilles, the misfortunes of Hector, the treachery of Sinon, the friendship of Euryalus, the generosity of Alexander, the boldness of Caesar, the clemency and truth of Trajan, the fidelity of Zopyrus, the wisdom of Cato, and in short all the faculties that serve to make an illustrious man perfect, now uniting them in one individual, again distributing them among many; and if this be done with charm of style and ingenious invention, aiming at the truth as much as possible, he will assuredly weave a web of bright and varied threads that, when finished, will display such perfection and beauty that it will attain the worthiest object any writing can seek, which, as I said before, is to give instruction and pleasure combined; for the unrestricted range of these books enables the author to show his powers, epic, lyric, tragic, or comic, and all the moods the sweet and winning arts of poesy and oratory are capable of; for the epic may be written in prose just as well as in verse."