I Am a Strange Loop

by Douglas R. Hofstadter

  I don’t mean to sound mystical, as if to suggest that our common hopes floated in some ethereal neverland independent of our brains. That’s not my view at all. Of course our hopes were physically instantiated two times, once in each of our separate brains — but when seen at a sufficiently abstract level, these hopes were one and the same pattern, merely realized in two distinct physical media.

  No one has trouble with the idea that “the same gene” can exist in two different cells, in two different organisms. But what is a gene? A gene is not an actual physical object, because if it were, it could only be located in one cell, in one organism. No, a gene is a pattern — a particular sequence of nucleotides (usually encoded on paper by a sequence of letters from the four-letter alphabet “ACGT”). And so a gene is an abstraction, and thus “the very same gene” can exist in different cells, different organisms, even organisms living millions of years apart.

  No one has trouble with the idea that “the same novel” can exist in two different languages, in two different cultures. But what is a novel? A novel is not a specific sequence of words, because if it were, it could only be written in one language, in one culture. No, a novel is a pattern — a particular collection of characters, events, moods, tones, jokes, allusions, and much more. And so a novel is an abstraction, and thus “the very same novel” can exist in different languages, different cultures, even cultures thriving hundreds of years apart.

  And so no one should have trouble with the idea that “the same hopes and dreams” can inhabit two different people’s brains, especially when those two people live together for years and have, as a couple, engendered new entities on which these hopes and dreams are all centered. Perhaps this seems overly romantic, but it is how I felt at the time, and it is how I still feel. The sharing of so much, particularly concerning our two children, aligned our souls in some intangible yet visceral manner, and in some dimensions of life turned us into a single unit that acted as a whole, much as a school of fish acts as a single-minded higher-level entity.

  CHAPTER 16

  Grappling with the Deepest Mystery

  A Random Event Changes Everything

  IN THE month of December, 1993, when we were just a quarter of the way into my sabbatical year in Trento, Italy, my wife Carol died very suddenly, essentially without warning, of a brain tumor. She was not yet 43, and our children, Danny and Monica, were but five and two. I was shattered in a way I could never have possibly imagined before our marriage. There had been a bright shining soul behind those eyes, and that soul had been suddenly eclipsed. The light had gone out.

  What hit me by far the hardest was not my own personal loss (“Oh, what shall I do now? Who will I turn to in moments of need? Who will I cuddle up beside at night?”) — it was Carol’s personal loss. Of course I missed her, I missed her enormously — but what troubled me much more was that I could not get over what she had lost: the chance to watch her children grow up, see their personalities develop, savor their talents, comfort them in their sad times, read them bedtime stories, sing them songs, smile at their childish jokes, paint their rooms, pencil in their heights on their closet walls, teach them to ride a bike, travel with them to other lands, expose them to other languages, get them a pet dog, meet their friends, take them skiing and skating, watch old videos together in our playroom, and on and on. All this future, once so easily taken for granted, Carol had lost in a flash, and I couldn’t deal with it.

  There was a time, many months later, back in the United States, when I tried out therapy sessions for recently bereaved spouses — “Healing Hearts”, I think they were called — and I saw that most of the people whose mates had died were focused on their own pain, on their own loss, on what they themselves were going to do now. That, of course, was the meaning of the sessions’ name — you were supposed to heal, to get better. But how was Carol going to heal?

  I truly felt as if the other people in these sessions and I were talking past each other. We didn’t have similar concerns at all! I was the only one whose mate had died when the children were tiny, and this fact seemed to make all the difference. Everything had been ripped away from Carol, and I could not stand thinking about — but I could not stop thinking about — what she’d been cheated out of. This bitter injustice to Carol was the overwhelming feeling I felt, and my friends kept on saying to me (oddly enough, in a well-meaning attempt to comfort me), “You can’t feel sorry for her! She’s dead! There’s no one to feel sorry for any more!” How utterly, totally wrong this felt to me.

  One day, as I gazed at a photograph of Carol taken a couple of months before her death, I looked at her face and I looked so deeply that I felt I was behind her eyes, and all at once, I found myself saying, as tears flowed, “That’s me! That’s me!” And those simple words brought back many thoughts that I had had before, about the fusion of our souls into one higher-level entity, about the fact that at the core of both our souls lay our identical hopes and dreams for our children, about the notion that those hopes were not separate or distinct hopes but were just one hope, one clear thing that defined us both, that welded us together into a unit, the kind of unit I had but dimly imagined before being married and having children. I realized then that although Carol had died, that core piece of her had not died at all, but that it lived on very determinedly in my brain.

  Desperate Lark

  In the surreal months following the tragedy of Carol’s sudden death, I found myself ceaselessly haunted by the mystery of the vanishing of her consciousness, which made no sense at all to me, and by the undeniable fact that I kept on thinking of her in the present, which also confused me. Trying to put these extremely murky things down on paper but quite unsure of myself, I initiated in late March of 1994 an email exchange with my close friend and colleague Daniel Dennett across the ocean in Massachusetts, for Dan’s ideas on minds and the concept of “I” had always seemed to me to be very nearly on the same wavelength as my own (which perhaps explains why we got along so well together when, in 1981, we coedited a book entitled The Mind’s I). Dan also had spent most of his professional life thinking about and writing about these kinds of problems, so he wasn’t exactly a randomly selected partner!

  Once I had started up this exchange, we sent messages back and forth across the Atlantic sporadically for a few months, the last one coming from me in late August of that year, just before the kids and I returned to the U.S. It was a fairly lopsided exchange, with me doing roughly 90 percent of the “talking”, doing my best to articulate these elusive, sometimes nearly inexpressible, ideas, and Dan mostly making just brief comments on whether he agreed or not, and hinting at why.

  While I was working on the last few chapters of I Am a Strange Loop, I reread our entire exchange, which was roughly 35 pages long when printed out, and although it was not great prose, it struck me that portions of it were worth including in the new book, in some form or other. My musings were extremely personal, of course. They were grapplings by a husband in profound shock after his wife simply went up in smoke for no reason at all. I decided to include excerpts from them here not because I wish to make some kind of grand after-the-fact public declaration of love for my wife, although there is no doubt that I loved and love her deeply. I decided to include some of my musings for the simple reason that they are heartfelt probings that struggle with the issues that form the very core of this book. Nothing else that I have written on the topic of the human soul and human consciousness ever came so much from the heart as did those messages to Dan, and even though I would like to think that I now understand the issues somewhat more clearly than I did then, I doubt that anything I write today can have nearly as much urgency as what I wrote then, in those days of extreme anguish and turmoil.

  I decided that since my email grapplings have a different style from the rest of this book, and since they come from a different period of time, I would devote a separate chapter to them — and this is that chapter. In order to prepare it, I went through those 35 pages of email
, which were often jumbled, redundant, and vague, and which included sporadic snippets on peripheral if not irrelevant topics, and I edited them down to about a quarter of their original length. I also reordered pieces of my messages and allowed myself to make occasional slight modifications in the passages I was keeping, so as to make the flow more logical. Consequently, what you see here is by no means a raw transcript of my end of our conversation, for that would be truly rough going, but it is a faithful boiling-down of the most important topics.

  Although it was a dialogue, I have left Dan’s voice out of this chapter because, as I said above, he served mostly as a cool, calm sounding board for my white-hot, emotional explorations. He was not trying to come up with any new theories; he was just listening, being my friend. There was, however, one point in April of 1994 where Dan waxed poetic about what I was going through in those days, and I think his words make an excellent prelude to this chapter, so I’ll quote them below. All else that follows will be in my voice, quoted (in a slightly retouched form) from my email musings between March and August, 1994.

  There is an old racing sailboat in Maine, near where I sail, and I love to see it on the starting line with me, for it is perhaps the most beautiful sailboat I have ever seen; its name is “Desperate Lark”, which I also think is beautiful. You are now embarked on a desperate lark, which is just what you should be doing right now. And your reflections are the reflections of a person who has encountered, and taken a measure of, the power of life on our sweet Earth. You’ll return, restored to balance, refreshed, but it takes time to heal. We’ll all be here on the shore when you come back, waiting for you.

  The name “Carol” denotes, for me, far more than just a body, which is now gone, but rather a very vast pattern, a style, a set of things including memories, hopes, dreams, beliefs, loves, reactions to music, sense of humor, self-doubt, generosity, compassion, and so on. Those things are to some extent sharable, objective, and multiply instantiatable, a bit like software on a diskette. And my obsessive writing-down of memories, and the many videotapes she is on, and all our collective brain-stored memories of Carol make those pattern-aspects of her still exist, albeit in spread-out form — spread out among different videotapes, among different friends’ and relatives’ brains, among different yellow-sheeted notebooks, and so on. In any case, there is a spread-out pattern of Carolness very clearly discernable in this physical world. And in that sense, Carolness survives.

  By “Carolness surviving”, what I mean is that even people who never met her can see how it was to be near her, around her, with her — they can experience her wit, see her smile, hear her voice and her laugh, hear about her youthful adventures, learn how she and I met, watch her play with her small children, and so forth…

  I keep trying, though, to figure out the extent to which I believe that because of my memories of her (in my brain or on paper), and those of other people, some of Carol’s consciousness, her interiority, remains on this planet. Being a strong believer in the noncentralizedness of consciousness, in its distributedness, I tend to think that although any individual’s consciousness is primarily resident in one particular brain, it is also somewhat present in other brains as well, and so, when the central brain is destroyed, tiny fragments of the living individual remain — remain alive, that is.

  Also being a believer in the thesis that external memory is a very real part of our personal memories, I think that an infinitesimal sliver of Carol’s consciousness resides even in the slips of paper on which I captured some of her cleverer bon mots, and a somewhat larger (though still tiny) shard of her resides in the yellow lined notebooks in which I have, in the past few months of grieving, recorded so many of our joint experiences. To be sure, those experiences were already encoded in my own brain, but the externalization of them will one day allow them to be shared by other people who knew her, and thus will somehow “resuscitate” her, in a small way. Thus even a static representation on paper can contain elements of a “living” Carol, of Carol’s consciousness.

  All of this brings to mind a conversation I had with my mother a few weeks after my Dad died. She said that once in a while she would look at a photo of him that she loved, in which he was smiling, and she would find herself smiling back at “him”, or at “it”. Her comment on this reaction of hers was, “Smiling at that photo is so wrong, because it’s not him — it’s just a flat, meaningless piece of paper.” And then she got very upset with herself, and felt even more distraught over her loss of him. I pondered her anguished remark for a while, and though I could see what she meant, it seemed to me that the situation was much more complicated than what she had said.

  Yes, on the surface it seems that this photo is an inert, lifeless, soulless piece of paper, but somehow it reaches her, it touches her. And this brought to my mind the set of lifeless, soulless pieces of paper comprising the complete works for piano of Frédéric Chopin. Though just pieces of paper, they have incredible effects on people all over the world. So might it be with that photograph of my Dad. It certainly causes deep rumblings in my brain when I look at it, in my sister Laura’s brain, and in many others. For us, that photo is not just a physical object with mass, size, color, and so forth; it is a pattern imbued with fantastic triggering-power.

  And of course, in addition to a photo of someone and the set of someone’s complete works, there are so many other cases of elaborate patterns that contain fragments of souls — imagine, for example, having many hours of videotapes of Bach playing the organ and talking about his music, or of James Clerk Maxwell talking about physics and describing the moment when he discovered that light must be an electromagnetic wave, or of Pushkin reciting his own poetry, or of Galileo telling about how he discovered the moons of Jupiter, or of Jane Austen explaining how she imagined her characters and their complex intrigues…

  Just where comes the point of “critical mass”, when having a pattern, perhaps a large set of videotapes, perhaps an extensive diary (like Anne Frank’s), amounts to having a significant percentage of the person — a significant percentage of their self, their soul, their “I”, their consciousness, their interiority? If you concede that a significant percentage of the person would exist at some point along this spectrum, provided that one had a sufficiently large pattern, then it seems to me that you would have to concede that even having a much smaller pattern, such as a photo or my cherished collection of Carol’s “bonner mots”, already gives you a non-zero (even if microscopic) fraction of the actual person — of “the view from inside” — not just of how it was to be with them.

  It was Monica’s third birthday — a joyous but very sad occasion, for obvious reasons. The kids and I, along with some friends, were at an outdoor pizzeria in Cognola, our hillside village just above Trento, and we had a beautiful view of the high mountains all around us. Little Monica, in her booster chair, was sitting directly across the table from me. Because it was such an emotional occasion, one that Carol would so much have wanted to be part of, I tried to look at Monica “for Carol”, and then of course wondered what on earth I was doing, what on earth I meant by thinking such a thought.

  This idea of “seeing Monica for Carol” led me to a vivid memory of Old-Doug and Old-Carol (or if you prefer, “young Doug and young Carol”) sitting on the terrace of the Wok, a favorite Chinese restaurant in Bloomington, way back in the summer of 1983, gazing at an adorable little dark-haired girl of two or three who was walking around in a navy-blue corduroy dress. We weren’t married yet, we hadn’t even broached the topic of getting married, but we had often talked very emotionally about children, and both of us were yearning to be co-parents of just such a little girl ourselves. This was a shared longing, for sure, even if only implicit.

  And so now, eleven years later, now that our daughter Monica in fact exists, can I finally experience for Old-Doug that joy that he was dreaming of, longing for, back in 1983? Can I now look at his daughter Monica “for Old-Doug”? (Or do I mean “look at my daughter for him”? O
r both?) And if I can validly claim to be able to do so for Old-Doug, then why not just as validly for Old-Carol? After all, our yearning for a shared daughter that long-ago summer evening was a deeply shared yearning, was the exact same yearning, burning simultaneously in both of our brains. Thus the question is, can I now experience that joy for Old-Carol, can I now look at Monica for Old-Carol?

  What seems crucial here is the depth of interpenetration of souls — the sense of shared goals, which leads to shared identity. Thus, for instance, Carol always had a deep, deep desire that Monica and Danny would be each other’s best friends as they grew up, and would always remain so when they were adults. This desire also exists or persists in a very strong form inside me (in fact, we always had that joint hope, and I used to do my best to foster its realization even before she died), and it is now exerting an even greater influence on my actions than it used to, precisely because she died and so now, given that I am her best representative in this world, I feel deeply responsible to her.

  Along with Carol’s desires, hopes, and so on, her own personal sense of “I” is represented in my brain, because I was so close to her, because I empathized so deeply with her, co-felt so many things with her, was so able to see things from inside her point of view when we spoke, whether it was her physical sufferings (writhing in pain an hour after a sigmoidoscopy, her insides churning with residual air bubbles) or her greatest joys (a devilishly clever bon mot by David Moser, a scrumptious Indian meal in Cambridge) or her fondest hopes or her reactions to movies or whatever.

  For brief periods of time in conversations, or even in nonverbal moments of intense feeling, I was Carol, just as, at times, she was Doug. So her “personal gemma” (to borrow Stanislaw Lem’s term in his story “Non Serviam”) had brought into existence a somewhat blurry, coarse-grained copy of itself inside my brain, had created a secondary Gödelian swirl inside my brain (the primary one of course being my own self-swirl), a Gödelian swirl that allowed me to be her, or, said otherwise, a Gödelian swirl that allowed her self, her personal gemma, to ride (in simplified form) on my hardware.