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.
There’s a scene in Shrek where Lord Farquaad tells Princess Fiona “You don’t have to waste good manners on the ogre. It’s not like it has feelings.” That scene came to mind recently as I was pondering how we often use feelings—emotions—to claim superiority over others. During a course on Howard Thurman in seminary, we watched a video where he retold a story that appears in his autobiography With Head and Heart, where a young white girl was sticking an African American with pins because she believed they didn’t have feelings. Although it may be dangerous to attribute motive—let me call it interpretation then—Shrek is a movie about prejudice. Ogres are misunderstood. It’s a parable, if you will. Unfortunately there are people who still believe those not like themselves lack feelings.
This is a particularly disturbing idea for many reasons. Not only does it keep alive the unacceptable social situation where African Americans are shot when unarmed, and frequently in non-criminal situations, it perpetuates the idea that others are different in a way that makes them less than human. We can take this even further since one of the mainstays of science has been to deny feelings to animals, claiming that you need rationality to experience pain. Or at least suffering. Ironically, it’s the “reptilian brain” that provides us with emotions, and rationalists are quick to downplay emotions as a form of thinking. It’s easier just to kill a snake and ask questions later.
We deny others feelings as an excuse to mistreat them. Then we deny that feelings are important at all. Even Mr. Spock got angry once in a while. In a society that regiments an economic system that really benefits only a very few, we daily bask in the midst of this paradox. It’s clear that all it takes to have presidential aspirations threaten reality is money. Spend enough and anyone will believe whatever lies you happen to trumpet. After all, that feeling of superiority that fascism promotes is exactly the way to win a mass following. You’ll have to excuse me if I’m feeling just a bit out of sorts. It’s only a feeling, and it will pass. Unless we pay close attention to our emotions, however, we will never realize justice. We know that Shrek does indeed have feelings. It’s just that we’ve forgotten how to interpret parables.
The scientific method has been a boon to humanity. Knowing how to sharpen the rational faculties has demonstrated its benefits time and time again. Sometimes, however, overemphasis on rationality contains hidden costs. Humans are not always rational, and sometimes this is a very good thing. Culturally we’re told that reason trumps emotion and that evolution has somehow led us to this. That’s only part of the story. Marcelo Gleiser’s excellent The Simple Beauty of the Unexpected serves as a wonderful corrective to this one-sided view. Although I’ve been trained in rationalistic thinking, my humanities background lacks the credibility of similar training in the sciences. Gleiser, as a physicist, demands respect. As he notes throughout this book, physics asks the hard questions. The only proper response, he rightly declares, is humility. Arrogance in any human endeavor may make for a good story, but it is bad citizenship on this planet.
I have to confess to being one of those poor souls who really doesn’t care about fishing that Gleiser mentions early on in his book. That doesn’t mean that I don’t agree with his outlook and mature thoughts on the subject. Using fly-fishing as a kind of bait, he draws the reader in to consider some deep and meaningful questions about life. Although he describes fishing literally, he clearly has a metaphorical usage in mind as well. Rare is the scientist who will admit that science can’t answer all questions, and moreover, wouldn’t want it to. Showing the limits of rational thought can feel like taking one’s clothes off in front of a crowd for those wedded to empirical evidence. Applied science clearly works very successfully. That’s not the same as having all the answers. Gleiser beautifully illustrates this, acknowledging that the spiritual has a role to play even among the rigorously trained and actually employed of the intelligentsia. This is a very important book.
Admitting that some things happen for which there is no rational explanation, Gleiser advocates for appreciating the wonder rather than trying to force science into situations where its explanatory power fails. This doesn’t happen often—indeed, rarity is what makes the unexpected so wondrous—but when it does happen we need to, like a fisher, accept it as part of the way the art unfolds. In Gleiser’s terms, not every fishing trip is successful. If you always had success, what would be the point in trying? He ventures into the murky waters of religion a time or two, but this is catch-and-release, not for the kill. The Simple Beauty of the Unexpected is an example that includes itself. Those who read it will learn what this means.
In this world of rational materialism, people still turn to fiction. Some prefer it in the form of movies, television, or internet, but those of us “old school” like our fiction in print. No matter how we take it, fiction appeals to that part of us that makes us human—our range of emotions. This became clear to me in The Passionate Muse: Exploring Emotion in Stories. As a typical human, I spend a good part of my mental energy trying to make sense of things. Our social existence can be quite confusing and isn’t always rational. If you doubt this, read the headlines. Keith Oatley offers insight into psychology, or mental life in general, with this little book. We read stories because we like to find ourselves caught up in emotions. Successful writers can draw us into the fictional world not with reason, but with feeling. We seek emotional satisfaction and what we can’t do in fact, we can in fiction.
This aspect of human existence also plays into religious texts. Those of us raised to read sacred texts literally lose a lot of what they have to offer. Fact may tell us what to believe, but fiction helps us learn to feel. Thinking, as many cognitive scientists now believe, incorporates both rational and emotional information. Reality, in other words, isn’t purely reasonable. We interpret things. We interpret with our guts as much as with our heads. This combination of different ways of understanding the world—and the society—around us blends into a distinctly human milieu. We can’t reason our way out of emotions. They are who we are.
While teaching full-time I found myself turning to novels to recover from all the research I was doing. Reading only non-fiction (which, I suppose, is what The Passionate Muse might be) can lead to a lopsided view of life. I’ve had colleagues tell me that fiction is for others—non-academics, those who don’t have the weight of the intellectual world upon their shoulders all the time. Interestingly, since I’ve allowed myself to read more fiction I’ve discovered that the wisdom embedded in stories often surpasses that of erudite monographs. Scholarly literature, of course, has its place. Still, it leaves room on the plate for desert as well. Oatley builds his academic study around a fictional story he wrote to show what he wanted to tell. The rational meets the imaginative. I feel more human already.
As analysts step in where angels fear to tread, we have been given expert opinion on why ISIS’s terror in France was counterproductive to its goals. A few voices have chimed in stating that the result of escalation is just what an apocalyptic group hopes for. Rational people, having no idea how a fundamentalist thinks, are scratching their heads. Long I have wondered why universities and other bastians of higher education haven’t sought the advice of experts. No one can understand fundamentalism who hasn’t experienced it personally. Problem is, most people who have experienced it are experiencing it still. Those of us who thought our way out of fundamentalism are passed over repeatedly for university posts, while those better connected (surely not of fundamentalist stock) are handed influential positions from which to scratch their heads. You want to understand fundamentalists? Ask someone who’s been there.
There is nothing rational, in the common parlance, about fundamentalism. It has, however, its own internal logic. If you believe with every mitochondria in your body that the Bible (or any holy book or doctrine) that you were taught is true, and truly believe it, no amount of reason can convince you otherwise. This is (partially) because the ultimate cause of all events is open to question. Science does not address ultimate causes—it can’t. The endlessly creative human mind, however, can rather simply conjure them. If God is the ultimate ultimate cause, and if God said, x, y, or z, then other interpretations are simply wrong. If God has decided an apocalypse is necessary, what use is reason in the face of the impending certainty? Is there no way out?
There is. Some of us have made it. We, no matter our credentials, are not generally well-connected drones of the middle class. Fundamentalism is prized by the poor. Those who have no future on this earth look for another, better world. This is a perspective I understand very well. Our increase in ease of communication and exploding technology with ease of access have only given new tools to those who think in terms of ultimate causes only. You can’t talk a suicide bomber out of action with reason. You need to know the language of belief. We glory in our lack of belief and rationalism. We, however, close our eyes to the fact that the vast majority of people in the world are believers. And we won’t talk to them because they make us uncomfortable. We have written our own recipe for apocalypse.
Now that autumn is in the air, my thoughts turn to zombies. I’ve read a few monster books lately, and as I pondered the attraction of zombies to the post-modern psyche, I began to wonder if they weren’t becoming, in their own secular way, a religion. Think about it. Zombies, first and foremost, are about resurrection. In a world ruled by rationality and science, we know that resurrection is impossible. What isn’t possible in science may indeed emerge in the world of monsters. The zombie, often not speaking, proclaims a distorted kind of gospel that the end is not really the end. Resurrection is not all that it seems. Zombies are spattered with gore, reminding us that the visceral existence we know as quotidian experience is temporary. Resurrection comes at the loss of a soul. The zombie is the monster of science: the animating principle is no longer spiritual. It’s just physical.
Not only do zombies proclaim resurrection, they are the ultimate proselytizers. Their zealous hunger leads them to bite and their biting infects and creates new zombies. Their brainless goal—as they are unthinking consumers—is to convert the entire human world to their point of view. Once the zombies take over completely, there will be nowhere left to go. The way of the undead flesh may be a dead end, but rationality doesn’t always play a role in zealotry. The zombie is all about making more zombies. They are unbelievable, and unbelieving, but they have the making of a mega-religion nonetheless.
As a student of religion, I wonder how belief systems get started. We hold irrational beliefs on any number of things, including our religions. The difference that zombies make is, in real life, nil. And yet we can’t help tuning into the Walking Dead, or watching World War Z. The zombie is the most recognized symbol of the proletariate among the workers of the world—the brainless, soulless drone in the machine. Mega-churches draw in thousands every week for a religion that doesn’t require much intellectual engagement. Keep doing what you’re doing. Think of others once in a while. God really does want you to be rich. And the minions go out and make disciples of all nations. It is a world full of zombies. We see them in our dreams and in our mirrors. And although we think they’re only entertainment, they are oh so much more.
Of all frightening creatures, ghosts are by far the most ubiquitous. Believed in by every civilization ever recorded and throughout the world, not even science has been able to displace them. Lisa Morton’s Ghosts: A Haunted History offers a brief tour through the realm of the dead. With a sense of how ancient the phenomenon is, she also notes time and again how religions have an uneasy but steady relationship with disembodied spirits. After all, religions give us souls that science strives to take away. What makes Morton’s study so interesting is its restlessness. Not focusing on one culture or time period, the reader learns about Asian ghosts as well as the familiar translucent variety favored in the western world. Ghosts are everywhere.
Now that October has invited thoughts of long nights and falling leaves, I often ponder a world without ghosts. If rationalism of the materialistic variety had its way, this would be simply a natural season like any other. No need to be frightened as the sun takes on that quality that suggests some things should not be seen, and the air feels as if anything might happen. Spooky houses are merely wanting maintenance and every creak and rustle can be explained. There are no ghosts in the night and Halloween is only for children. It seems to me, rather, to be the season of belief. It’s more tangible now, the world where unanswered questions dwell. Ghosts, whether in our mind or in this physical world, are part of the ambiance without which autumn isn’t worth having.
Are ghosts real? I can’t say that I have any evidence one way or the other. We all die, and we all wish we didn’t have to. In this world some are lucky enough to make their wishes come true. Might it be that some have found a way to stay when the physical party is over? Religions are uncomfortable with ghosts since they refuse to be contained in any Heaven, Hell, or Purgatory. They simply are. People of every education level and social standing see them and some believe while others explain them away. Without going over to the other side we likely will never be able to prove whether they are really real or not. As Morton amply demonstrates in her thoughtful little book, they will never go away as long as consciousness and death coexist.