One of the most difficult things in modern life is to keep up with all the new jobs available.That’s not to suggest that unemployment isn’t a real problem—it is—but that the game has changed since the days I went to the guidance counselors’ office and thumbed through the box of microfiche to learn about potential colleges.(And what strange people the guidance counselors were!)Since 1981, when I graduated from Oil City High School, the Internet has been invented and has changed employment forever.I understand that making YouTube videos can now be a full-time job, with benefits.Who knew?So when I was kindly presented with a copy of Christopher Skaife’s The Ravenmaster: My Life with the Ravens at the Tower of London I wasn’t too surprised to learn that there is such a job.
Delightfully written, The Ravenmaster goes into the ins and outs of life in what is a ceremonial job.That the Brits are fond of tradition is no secret, and this little book is so full of them that it becomes a delightful gallimaufry that includes, I kid you not, dog biscuits marinated in blood.Although Skaife takes you on a few detours through his own life, the book is mainly about ravens.We’re so used to materialists telling us that everything is simply cause and effect of neurons firing that I wonder how they might react to the obvious intelligence and personalities of ravens.Reading about their antics as well as their wisdom it’s difficult not to surmise that consciousness isn’t a purely human preserve.With the ravens and the wolves we are a piece.
Intelligence is more common in the animal world than in the White House these days, and this book may help to show why.Ravens can plot, plan, and be cruel.They can also be kind, compassionate, and friends.I’ve long had a fascination with corvids, and I tried to befriend some before moving out of New Jersey.It was a bit tricky with the strictures of my own Tower of London—the commute, the bus, the job—and so my friendship with the local crows in the back yard of our apartment remained strictly casual.We lose so much by not paying attention to the natural world of which we are, increasingly, so unnatural a part.When humanity disappoints and the ridiculousness of human behavior haunts, I recommend reaching for The Ravenmaster.It’s comforting to know that real minds exist out there in the wild.
I keep odd hours. Although we don’t live far from New York City, as the pigeon flies, public transit sets the schedule for my day. (I’m merely writing as a representative here, since I know others keep my hours as well.) Since I’m usually waking up around 3 a.m., I have to go to bed pretty early. One night recently I turned in around 8:00 p.m. and fell into a fitful sleep. When I awoke three hours later, it was as if my gray matter were a thunderhead. Ideas, worries, and memories flashing like lightning. Concerned, I watched the clock since I knew it was a work day. When three rolled around with no more sleep I hoped it would be like one of those rare days of interrupted rest when my conscious mind does just fine. Would it function that way on just three hours of sleep?
This incident brought home to me once again the mystery of consciousness. I had a meeting in New York I couldn’t miss that day, but by mid-morning (in real-people time) I was seeing things that weren’t there—an almost Trumpian dissociation from reality. Then I’d snap back to awareness and realize my mind was drifting off to steal some of the sleep it refused during the hours of darkness. Using the usual tricks I stayed awake for the workday and even for the bus ride home, with only brief momentary lapses where what had been reality had stopped making sense. Consciousness, it seems, functions best with a well-rested brain. A good night’s sleep put me back to normal the next day.
Reflecting back over that previous 24 hours, I thought how surreal they’d felt. Not to put too fine a point on it, but they were like an altered state of consciousness. Religions, some claim, began because of such altered states. They are strange and powerful. And fairly universal—almost everyone experiences them from time to time, whether by sleep deprivation, controlled substance use, or prayer and meditation. Even knowing the cause (going to bed with a lot on your mind when you have to wake early, for example) doesn’t change just how real the experience feels. This is one of the reasons that rationality doesn’t explain all of experience. In the same brain there are Jekyll and Hyde aspects to consciousness, interchanging with each other every few hours. As the movie Inception underscored, you don’t remember how you entered the dream. You’re just there. And when that world intrudes on the conscious, rationally ordered territory of wakefulness, the questions can become quite religious. Unless, of course, I’m still dreaming.
Déjà vu can be quite disorienting. Déjà vu can be quite disorienting. One of the categories for my 2018 reading challenge is a book you can read in a day. Maybe it’s just me, or creeping middle age, but books seem to be getting fatter these days. Despite the amount of time I spend reading, I’m slow at it and it’s a real struggle to find something I can actually finish on a three-hour bus ride. That’s why I thought of a play. Plays are meant to be performed in one sitting, so you should, in theory, be able to read one in a few hours. My first thought was Shakespeare, but the books of Shakespeare you can find these days all have added pages of commentary and interpretative material and the books seem to have put on weight since the Bard’s day.
So I settled on Rosencrantz and Guildenstern Are Dead by Tom Stoppard. My wife had a used copy from college days and I’d been wanting to read it for some years. Here was my excuse. Then the bus ride began. Starting Act One I was sure I had read this before. It wasn’t just an inkling, like déjà vu often is, but an overpowering sensation. Of course I could tell what was going to happen—I’ve read Hamlet a time or two—but it was more than that. The sense that I had not long ago read this very sequence of words was nothing shy of overpowering. Uncanny even. As I moved into the latter part of the act, the feeling went away. This was new territory after all.
Consciousness is mysterious. Even with all our instruments and equations and theories, we still don’t know what it is. Materialists insist it must be simply a function of the brain, but that’s certainly not what it feels like. One of the hazards of reading a lot in middle age is that some things do start to blend together in your gray matter. Research, for example, means reading many books on the same subject with repeated ideas common among them. For fiction, however, we often hold a higher standard. Uniqueness and creativity are highly valued, even if the play you’re writing is a riff off the old Bard. In the end, I was able to finish the play in a day’s reading on the bus. Staring out the window after I’d finished, I was thinking how déjà vu can be quite disorienting.
The brain is one troubling organ. The gateway to both our thinking and our physical experience—as well as our survival—it tends to explain things in terms of narrative. Human consciousness likes a good story. Experiment after experiment has shown that if the brain doesn’t know why you do something it will make up an answer. Consciousness is far from foolproof. Those who rely too heavily on rationalism don’t like to think about such things. Logically, if your brain can fool you then you can’t believe everything evidence seems to verify. Think about that. If you dare.
Psychology has sometimes received a bad rap among the sciences for not having empirical evidence to back up some of its assertions. “Freudian” is now used as much as a slur as it is a sign of the sudden insight that strange things constantly go on inside our heads. BBC Future recently ran a story by Melissa Hogenboom titled, “The woman whose tumour made her religion deadly.” The account regards a woman who came to the hospital with serious self-inflicted wounds. Although hackneyed, the voices in her head told her to do this to herself. Brain scans indicated a tumor at the point in her brain where auditory information and religious belief come together. Paging Dr. Jaynes! Now, I know this is over-simplified. I’ve read enough neurology to know that brain functions can switch from one part of the brain to another and that mapping this kilo-and-a-half universe is one of the the most vexing of scientific enterprises. Still, in this case, the implications were clear: the woman’s self-destructive behavior was connected, in her brain, to religious commands.
Many educated people in this post-Christian world rely staunchly on reason. I don’t disagree that reason is essential. I do wonder, however, what happens when such thinking is forced to confront the fact of the irrational brain. Ever since setting our clocks forward I’ve been awaking in the midst of dreams. My usual sleep cycle hasn’t yet adjusted. I know some pretty strange stuff is going on in my brain when rationality’s taking a snooze. The other day I awoke convinced I was in my boyhood home. Rationality tells me it was razed years ago. Yet this brain with doctoral-level education was convinced it was in another state at another time. And this isn’t the result of a tumor, but normal sleeping brain functioning. It does make one wonder if putting too much faith into rationality isn’t a form of minor neurosis. To find out you have to ask a troubling organ and hope for a rational answer.
I once wrote a scene—please don’t look for it; it’s never been published—in which a character awakes after attending a concert the night before. In my own life this kind of thing is very, very rare. Even when I had a full-time job in the relatively inexpensive Midwest, shows in Milwaukee were a bit out of our range for regular consumption. Here on the East Coast you have to scrimp and save to pull it off once in an every great while. In the scene I wrote, the character awoke wondering why the world looked so different the morning after. I’ve been pondering that because of my own recent Broadway experience, and a realization came to me. Such events involve an altered state of consciousness.
For all of science’s dowdy physicalism, there are very few practitioners who’d deny that altered states of consciousness exist. Nearly everyone experiences them. Perhaps the most common form is the dream. We know it’s not real, but most of us have had one or two that we just can’t shake. Upon awaking, going to work, dealing with the drudgery of everyday, we come home still feeling as if the preceding daylight hours were somehow less than real. Shows, some movies, and meaningful music can all induce alternate states of consciousness. Perhaps rare these days, but so can religious services. Such states continue after the event ends, and cushion our harsh reentry to “reality” with pleasant reminders that there’s something better somewhere else. Historically these moments have been highly valued. More so than even money. They’re addictive.
Attempts to induce such alternate brain chemistry through drugs are now a national crisis. One draw of opioids is their ability to bring on such altered states of consciousness. Our experience informs us that such things must exist, and they are likely behind the very idea of Heaven itself. The cost for altered states of consciousness is, of course, daily life. As physical beings we could not and cannot survive in a perpetual state of bliss. What is truly sad is that physicalism has convinced many that such alternative states are “not real.” Materialism leads, so often, to misery. The tendrils of altered states, however, interweave themselves among the synapses of our gray matter, sparking just often enough to make us realize that yes, those transcendent moments were just as real—if not more real—than this illusory world we daily inhabit. My character, awaking the morning after, was learning something she already knew to be true. Even if it was only fiction.
It’s kind of like the transporter dilemma on Star Trek. Where is the person/Vulcan/Klingon when their atoms are being disassociated in one location and reassembled in another? In the classic series, McCoy was never happy with the technology, and even today our doubts linger about what constitutes a person. The other day in a routine medical procedure, I underwent anesthesia. Lying there in the corridor, staring at the calmly themed over-head light colors (no, they actually were themed covers; the drip hadn’t started yet), I wondered where I was about to go. I’ve only had anesthesia once before that I can remember, and I recalled awaking suddenly from the most profound, dreamless sleep ever. It was very different from ordinary sleep. So where was my consciousness at the time?
We have no satisfactory answer to the question of what consciousness is, let alone where it is. Materialists would say, literally, it’s all in your head. Consciousness is a happy mixture of electro-chemical signals in a dull gray organ that’s busing churning out this illusion that Steve A. Wiggins is something more than, well, a mixture of electro-chemical signals. Those of us who’ve experienced enough to question such simple answers wonder a bit more deeply about it. What is consciousness? We’ve all had that feeling, I suppose, of awaking from a dream and being disoriented, even throughout the day at points, as to whether it was real or not. Or, alternatively, remembering something but not being sure if it “really happened” or might’ve been a dream. Ordinarily we recognize the difference between waking and dreaming consciousness, but sometimes the line is blurred.
My experience this time around was the same as last. One moment you’re talking to an anesthesiologist and the next you’re awaking from a completely blank state of mind, a little confused about where you are. You haven’t been in dreamland since there was nothing there. The exact mix of chemicals isn’t the same as when you fall asleep. For all intents and purposes, you are completely gone for that span of time. When I woke up I remembered the anesthesiologist and the watch he was wearing. His accent. His assuring me that the bubbles in the tube were okay. Between that moment and this, nothing. A complete blank. I went in hoping that I might explore alternate states of consciousness in those few disassociated moments, but that’s not how it happened. I think I’m ready to beam back aboard now, though. I trust my consciousness will follow my gray matter, even as I’m being beamed through the ether.
One thing we know about nature is that we don’t know much about nature. We can be a pretty self-absorbed species. Peter Wohllenben’s The Hidden Life of Trees is a good corrective for that. When we’re young we’re taught the difference between plants and animals. What Wohllenben shows is that such differences are more a matter of degree than we realize. Trees move, but slowly. Their timescale can be vast, compared to our brief, get-rich-quick outlook on life. It has been demonstrated pretty clearly that trees communicate with one another. They help one another, and they can, in their dendritic way, think. They cooperate with fungi to maintain connections between their root systems. Trees might even have what we would call personalities, were they fortunate enough to have been born human.
In a little like a medieval fantasy world, Wohllenben is a German forest keeper. He knows trees and their ways intimately. The trick, of course, is that we have a difficult time seeing things in timeframes that exceed our own. There are living trees that are 9,000 years old. That’s before the Sumerians ever showed up to invent writing. In human eyes, a lot has happened since then. And although we don’t know how to define consciousness, we’re sure that it’s limited to our species alone. Grudgingly we may admit some “higher” animals to the club, but our predilection for conquest of our world would be sorely diminished had we not other creatures to dominate. Looking at the world through a sympathetic lens, however, the fact that we’ve evolved these traits from the common ancestor we have with the animals should tell us something. As Wohllenben points out, animals diverged from plants at some stage, but we do ultimately come from the same stock.
Even on a practical level, we can’t live without plants. No matter how gourmet our foodies may be, our nutrition cycle begins with plants photosynthesizing food from pure light. There is perhaps a danger in recognizing our kinship with trees too closely. We depend upon them for food, shelter, warmth, and the oxygen we breathe. We might be inclined, as Wohllenben notes, not to use them at all. The key word here, however, is exploitation. We evolved along with plants and other animals and we all rely on each other. We are all connected. We should care for those with whom we share the planet. Trees have a much longer view than we do. When the desires of one species set the terms for all the others, we soon feel the pain of the trees.