Late in his life, Charles Darwin lost his taste for music and poetry. “My mind seems to have become a kind of machine for grinding general laws out of large collections of facts,” he laments in his autobiography, and for many of us the temptation to place all men and women of science into a category of individuals whose minds resemble machines more than living and emotionally attuned organs of feeling and perceiving is overwhelming. In the 21st century, we even have a convenient psychiatric diagnosis for people of this sort. Don’t we just assume Sheldon in The Big Bang Theory has autism, or at least the milder version of it known as Asperger’s? It’s probably even safe to assume the show’s writers had the diagnostic criteria for the disorder in mind when they first developed his character. Likewise, Dr. Watson in the BBC’s new and obscenely entertaining Sherlock series can’t resist a reference to the quintessential evidence-crunching genius’s own supposed Asperger’s.

In Darwin’s case, however, the move away from the arts couldn’t have been due to any congenital deficiency in his finer human sentiments because it occurred only in adulthood. He writes,

I have said that in one respect my mind has changed during the last twenty or thirty years. Up to the age of thirty, or beyond it, poetry of many kinds, such as the works of Milton, Gray, Byron, Wordsworth, Coleridge, and Shelley, gave me great pleasure, and even as a schoolboy I took intense delight in Shakespeare, especially in the historical plays. I have also said that formerly pictures gave me considerable, and music very great delight. But now for many years I cannot endure to read a line of poetry: I have tried lately to read Shakespeare, and found it so intolerably dull that it nauseated me. I have also almost lost my taste for pictures or music. Music generally sets me thinking too energetically on what I have been at work on, instead of giving me pleasure.

We could interpret Darwin here as suggesting that casting his mind too doggedly into his scientific work somehow ruined his capacity to appreciate Shakespeare. But, like all thinkers and writers of great nuance and sophistication, his ideas are easy to mischaracterize through selective quotation (or, if you’re Ben Stein or any of the other unscrupulous writers behind creationist propaganda like the pseudo-documentary Expelled, you can just lie about what he actually wrote).

One of the most charming things about Darwin is that his writing is often more exploratory than merely informative. He writes in search of answers he has yet to discover. In a wider context, the quote about his mind becoming a machine, for instance, reads,

This curious and lamentable loss of the higher aesthetic tastes is all the odder, as books on history, biographies, and travels (independently of any scientific facts which they may contain), and essays on all sorts of subjects interest me as much as ever they did. My mind seems to have become a kind of machine for grinding general laws out of large collections of facts, but why this should have caused the atrophy of that part of the brain alone, on which the higher tastes depend, I cannot conceive. A man with a mind more highly organised or better constituted than mine, would not, I suppose, have thus suffered; and if I had to live my life again, I would have made a rule to read some poetry and listen to some music at least once every week; for perhaps the parts of my brain now atrophied would thus have been kept active through use. The loss of these tastes is a loss of happiness, and may possibly be injurious to the intellect, and more probably to the moral character, by enfeebling the emotional part of our nature.

His concern for his lost aestheticism notwithstanding, Darwin’s humanism, his humanity, radiates in his writing with a warmth that belies any claim about thinking like a machine, just as the intelligence that shows through it gainsays his humble deprecations about the organization of his mind.

           In this excerpt, Darwin, perhaps inadvertently, even manages to put forth a theory of the function of art. Somehow, poetry and music not only give us pleasure and make us happy—enjoying them actually constitutes a type of mental exercise that strengthens our intellect, our emotional awareness, and even our moral character. Novelist and cognitive psychologist Keith Oatley explores this idea of human betterment through aesthetic experience in his book Such Stuff as Dreams: The Psychology of Fiction. This subtitle is notably underwhelming given the long history of psychoanalytic theorizing about the meaning and role of literature. However, whereas psychoanalysis has fallen into disrepute among scientists because of its multiple empirical failures and a general methodological hubris common among its practitioners, the work of Oatley and his team at the University of Toronto relies on much more modest, and at the same time much more sophisticated, scientific protocols. One of the tools these researchers use, The Reading the Mind in the Eyes Test, was in fact first developed to research our new category of people with machine-like minds. What the researchers find bolsters Darwin’s impression that art, at least literary art, functions as a kind of exercise for our faculty of understanding and relating to others.

           Reasoning that “fiction is a kind of simulation of selves and their vicissitudes in the social world” (159), Oatley and his colleague Raymond Mar hypothesized that people who spent more time trying to understand fictional characters would be better at recognizing and reasoning about other, real-world people’s states of mind. So they devised a test to assess how much fiction participants in their study read based on how well they could categorize a long list of names according to which ones belonged to authors of fiction, which to authors of nonfiction, and which to non-authors. They then had participants take the Mind-in-the-Eyes Test, which consists of matching close-up pictures of peoples’ eyes with terms describing their emotional state at the time they were taken. The researchers also had participants take the Interpersonal Perception Test, which has them answer questions about the relationships of people in short video clips featuring social interactions. An example question might be “Which of the two children, or both, or neither, are offspring of the two adults in the clip?”  (Imagine Sherlock Holmes taking this test.) As hypothesized, Oatley writes, “We found that the more fiction people read, the better they were at the Mind-in-the-Eyes Test. A similar relationship held, though less strongly, for reading fiction and the Interpersonal Perception Test” (159).

            One major shortcoming of this study is that it fails to establish causality; people who are naturally better at reading emotions and making sound inferences about social interactions may gravitate to fiction for some reason. So Mar set up an experiment in which he had participants read either a nonfiction article from an issue of the New Yorker or a work of short fiction chosen to be the same length and require the same level of reading skills. When the two groups then took a test of social reasoning, the ones who had read the short story outperformed the control group. Both groups also took a test of analytic reasoning as a further control; on this variable there was no difference in performance between the groups. The outcome of this experiment, Oatley stresses, shouldn’t be interpreted as evidence that reading one story will increase your social skills in any meaningful and lasting way. But reading habits established over long periods likely explain the more significant differences between individuals found in the earlier study. As Oatley explains,

Readers of fiction tend to become more expert at making models of others and themselves, and at navigating the social world, and readers of non-fiction are likely to become more expert at genetics, or cookery, or environmental studies, or whatever they spend their time reading. Raymond Mar’s experimental study on reading pieces from the New Yorker is probably best explained by priming. Reading a fictional piece puts people into a frame of mind of thinking about the social world, and this is probably why they did better at the test of social reasoning. (160)

Connecting these findings to real-world outcomes, Oatley and his team also found that “reading fiction was not associated with loneliness,” as the stereotype suggests, “but was associated with what psychologists call high social support, being in a circle of people whom participants saw a lot, and who were available to them practically and emotionally” (160).

            These studies by the University of Toronto team have received wide publicity, but the people who should be the most interested in them have little or no idea how to go about making sense of them. Most people simply either read fiction or they don’t. If you happen to be of the tribe who studies fiction, then you were probably educated in a way that engendered mixed feelings—profound confusion really—about science and how it works. In his review of The Storytelling Animal, a book in which Jonathan Gottschall incorporates the Toronto team’s findings into the theory that narrative serves the adaptive function of making human social groups more cooperative and cohesive, Adam Gopnik sneers,

Surely if there were any truth in the notion that reading fiction greatly increased our capacity for empathy then college English departments, which have by far the densest concentration of fiction readers in human history, would be legendary for their absence of back-stabbing, competitive ill-will, factional rage, and egocentric self-promoters; they’d be the one place where disputes are most often quickly and amiably resolved by mutual empathetic engagement. It is rare to see a thesis actually falsified as it is being articulated.

Oatley himself is well aware of the strange case of university English departments. He cites a report by Willie van Peer on a small study he did comparing students in the natural sciences to students in the humanities. Oatley explains,

There was considerable scatter, but on average the science students had higher emotional intelligence than the humanities students, the opposite of what was expected; van Peer indicts teaching in the humanities for often turning people away from human understanding towards technical analyses of details. (160)

Oatley suggests in a footnote that an earlier study corroborates van Peer’s indictment. It found that high school students who show more emotional involvement with short stories—the type of connection that would engender greater empathy—did proportionally worse on standard academic assessments of English proficiency. The clear implication of these findings is that the way literature is taught in universities and high schools is long overdue for an in-depth critical analysis.

            The idea that literature has the power to make us better people is not new; indeed, it was the very idea on which the humanities were originally founded. We have to wonder what people like Gopnik believe the point of celebrating literature is if not to foster greater understanding and empathy. If you either enjoy it or you don’t, and it has no beneficial effects on individuals or on society in general, why bother encouraging anyone to read? Why bother writing essays about it in the New Yorker? Tellingly, many scholars in the humanities began doubting the power of art to inspire greater humanity around the same time they began questioning the value and promise of scientific progress. Oatley writes,

Part of the devastation of World War II was the failure of German citizens, one of the world’s most highly educated populations, to prevent their nation’s slide into Nazism. George Steiner has famously asserted: “We know that a man can read Goethe or Rilke in the evening, that he can play Bach and Schubert, and go to his day’s work at Auschwitz in the morning.” (164)

Postwar literary theory and criticism has, perversely, tended toward the view that literature and language in general serve as a vessel for passing on all the evils inherent in our western, patriarchal, racist, imperialist culture. The purpose of literary analysis then becomes to shift out these elements and resist them. Unfortunately, such accusatory theories leave unanswered the question of why, if literature inculcates oppressive ideologies, we should bother reading it at all. As van Peer muses in the report Oatley cites, “The Inhumanity of the Humanities,”

Consider the ills flowing from postmodern approaches, the “posthuman”: this usually involves the hegemony of “race/class/gender” in which literary texts are treated with suspicion. Here is a major source of that loss of emotional connection between student and literature. How can one expect a certain humanity to grow in students if they are continuously instructed to distrust authors and texts? (8)

           Oatley and van Peer point out, moreover, that the evidence for concentration camp workers having any degree of literary or aesthetic sophistication is nonexistent. According to the best available evidence, most of the greatest atrocities were committed by soldiers who never graduated high school. The suggestion that some type of cozy relationship existed between Nazism and an enthusiasm for Goethe runs afoul of recorded history. As Oatley points out,

Apart from propensity to violence, nationalism, and anti-Semitism, Nazism was marked by hostility to humanitarian values in education. From 1933 onwards, the Nazis replaced the idea of self-betterment through education and reading by practices designed to induce as many as possible into willing conformity, and to coerce the unwilling remainder by justified fear. (165)

Oatley also cites the work of historian Lynn Hunt, whose book Inventing Human Rights traces the original social movement for the recognition of universal human rights to the mid-1700s, when what we recognize today as novels were first being written. Other scholars like Steven Pinker have pointed out too that, while it’s hard not to dwell on tragedies like the Holocaust, even atrocities of that magnitude are resoundingly overmatched by the much larger post-Enlightenment trend toward peace, freedom, and the wider recognition of human rights. It’s sad that one of the lasting legacies of all the great catastrophes of the 20th Century is a tradition in humanities scholarship that has the people who are supposed to be the custodians of our literary heritage hell-bent on teaching us all the ways that literature makes us evil.

            Because Oatley is a central figure in what we can only hope is a movement to end the current reign of self-righteous insanity in literary studies, it pains me not to be able to recommend Such Stuff as Dreams to anyone but dedicated specialists. Oatley writes in the preface that he has “imagined the book as having some of the qualities of fiction. That is to say I have designed it to have a narrative flow” (x), and it may simply be that this suggestion set my expectations too high. But the book is poorly edited, the prose is bland and often roles over itself into graceless tangles, and a couple of the chapters seem like little more than haphazardly collated reports of studies and theories, none exactly off-topic, none completely without interest, but all lacking any central progression or theme. The book often reads more like an annotated bibliography than a story. Oatley’s scholarly range is impressive, however, bearing not just on cognitive science and literature through the centuries but extending as well to the work of important literary theorists. The book is never unreadable, never opaque, but it’s not exactly a work of art in its own right.

            Insofar as Such Stuff as Dreams is organized around a central idea, it is that fiction ought be thought of not as “a direct impression of life,” as Henry James suggests in his famous essay “The Art of Fiction,” and as many contemporary critics—notably James Wood—seem to think of it. Rather, Oatley agrees with Robert Louis Stevenson’s response to James’s essay, “A Humble Remonstrance,” in which he writes that

Life is monstrous, infinite, illogical, abrupt and poignant; a work of art in comparison is neat, finite, self-contained, rational, flowing, and emasculate. Life imposes by brute energy, like inarticulate thunder; art catches the ear, among the far louder noises of experience, like an air artificially made by a discreet musician. (qtd on pg 8)

Oatley theorizes that stories are simulations, much like dreams, that go beyond mere reflections of life to highlight through defamiliarization particular aspects of life, to cast them in a new light so as to deepen our understanding and experience of them. He writes,

Every true artistic expression, I think, is not just about the surface of things. It always has some aspect of the abstract. The issue is whether, by a change of perspective or by a making the familiar strange, by means of an artistically depicted world, we can see our everyday world in a deeper way. (15)

Critics of high-brow literature like Wood appreciate defamiliarization at the level of description; Oatley is suggesting here though that the story as a whole functions as a “metaphor-in-the-large” (17), a way of not just making us experience as strange some object or isolated feeling, but of reconceptualizing entire relationships, careers, encounters, biographies—what we recognize in fiction as plots. This is an important insight, and it topples verisimilitude from its ascendant position atop the hierarchy of literary values while rendering complaints about clichéd plots potentially moot. Didn’t Shakespeare recycle plots after all?

            The theory of fiction as a type of simulation to improve social skills and possibly to facilitate group cooperation is emerging as the frontrunner in attempts to explain narrative interest in the context of human evolution. It is to date, however, impossible to rule out the possibility that our interest in stories is not directly adaptive but instead emerges as a byproduct of other traits that confer more immediate biological advantages. The finding that readers track actions in stories with the same brain regions that activate when they witness similar actions in reality, or when they engage in them themselves, is important support for the simulation theory. But the function of mirror neurons isn’t well enough understood yet for us to determine from this study how much engagement with fictional stories depends on the reader's identifying with the protagonist. Oatley’s theory is more consonant with direct and straightforward identification. He writes,

A very basic emotional process engages the reader with plans and fortunes of a protagonist. This is what often drives the plot and, perhaps, keeps us turning the pages, or keeps us in our seat at the movies or at the theater. It can be enjoyable. In art we experience the emotion, but with it the possibility of something else, too. The way we see the world can change, and we ourselves can change. Art is not simply taking a ride on preoccupations and prejudices, using a schema that runs as usual. Art enables us to experience some emotions in contexts that we would not ordinarily encounter, and to think of ourselves in ways that usually we do not. (118)

Much of this change, Oatley suggests, comes from realizing that we too are capable of behaving in ways that we might not like. “I am capable of this too: selfishness, lack of sympathy” (193), is what he believes we think in response to witnessing good characters behave badly.

            Oatley’s theory has a lot to recommend it, but William Flesch’s theory of narrative interest, which suggests we don’t identify with fictional characters directly but rather track them and anxiously hope for them to get whatever we feel they deserve, seems much more plausible in the context of our response to protagonists behaving in surprisingly selfish or antisocial ways. When I see Ed Norton as Tyler Durden beating Angel Face half to death in Fight Club, for instance, I don’t think, hey, that’s me smashing that poor guy’s face with my fists. Instead, I think, what the hell are you doing? I had you pegged as a good guy. I know you’re trying not to be as much of a pushover as you used to be but this is getting scary. I’m anxious that Angel Face doesn’t get too damaged—partly because I imagine that would be devastating to Tyler. And I’m anxious lest this incident be a harbinger of worse behavior to come.

            The issue of identification is just one of several interesting questions that can lend itself to further research. Oatley and Mar’s studies are not enormous in terms of sample size, and their subjects were mostly young college students. What types of fiction work the best to foster empathy? What types of reading strategies might we encourage students to apply to reading literature—apart from trying to remove obstacles to emotional connections with characters? But, aside from the Big-Bad-Western Empire myth that currently has humanities scholars grooming successive generations of deluded ideologues to be little more than culture vultures presiding over the creation and celebration of Loser Lit, the other main challenge to transporting literary theory onto firmer empirical grounds is the assumption that the arts in general and literature in particular demand a wholly different type of thinking to create and appreciate than the type that goes into the intricate mechanics and intensely disciplined practices of science.

As Oatley and the Toronto team have shown, people who enjoy fiction tend to have the opposite of autism. And people who do science are, well, Sheldon. Interestingly, though, the writers of The Big Bang Theory, for whatever reason, included some contraindications for a diagnosis of autism or Asperger’s in Sheldon’s character. Like the other scientists in the show, he’s obsessed with comic books, which require at least some understanding of facial expression and body language to follow. As Simon Baron-Cohen, the autism researcher who designed the Mind-in-the-Eyes test, explains, “Autism is an empathy disorder: those with autism have major difficulties in 'mindreading' or putting themselves into someone else’s shoes, imagining the world through someone else’s feelings” (137). Baron-Cohen has coined the term “mindblindness” to describe the central feature of the disorder, and many have posited that the underlying cause is abnormal development of the brain regions devoted to perspective taking and understanding others, what cognitive psychologists refer to as our Theory of Mind.

            To follow comic book plotlines, Sheldon would have to make ample use of his own Theory of Mind. He’s also given to absorption in various science fiction shows on TV. If he were only interested in futuristic gadgets, as an autistic would be, he could just as easily get more scientifically plausible versions of them in any number of nonfiction venues. By Baron-Cohen’s definition, Sherlock Holmes can’t possibly have Asperger’s either because his ability to get into other people’s heads is vastly superior to pretty much everyone else’s. As he explains in “The Musgrave Ritual,”

You know my methods in such cases, Watson: I put myself in the man’s place, and having first gauged his intelligence, I try to imagine how I should myself have proceeded under the same circumstances.

            What about Darwin, though, that demigod of science who openly professed to being nauseated by Shakespeare? Isn’t he a prime candidate for entry into the surprisingly unpopulated ranks of heartless, data-crunching scientists whose thinking lends itself so conveniently to cooptation by oppressors and committers of wartime atrocities? It turns out that though Darwin held many of the same racist views as nearly all educated men of his time, his ability to empathize across racial and class divides was extraordinary. Darwin was not himself a Social Darwinist, a theory devised by Herbert Spencer to justify inequality (which has currency still today among political conservatives). And Darwin was also a passionate abolitionist, as is clear in the following excerpts from The Voyage of the Beagle:

On the 19th of August we finally left the shores of Brazil. I thank God, I shall never again visit a slave-country. To this day, if I hear a distant scream, it recalls with painful vividness my feelings, when passing a house near Pernambuco, I heard the most pitiable moans, and could not but suspect that some poor slave was being tortured, yet knew that I was as powerless as a child even to remonstrate.

Darwin is responding to cruelty in a way no one around him at the time would have. And note how deeply it pains him, how profound and keenly felt his sympathy is.

I was present when a kind-hearted man was on the point of separating forever the men, women, and little children of a large number of families who had long lived together. I will not even allude to the many heart-sickening atrocities which I authentically heard of;—nor would I have mentioned the above revolting details, had I not met with several people, so blinded by the constitutional gaiety of the negro as to speak of slavery as a tolerable evil.

            The question arises, not whether Darwin had sacrificed his humanity to science, but why he had so much more humanity than many other intellectuals of his day.

It is often attempted to palliate slavery by comparing the state of slaves with our poorer countrymen: if the misery of our poor be caused not by the laws of nature, but by our institutions, great is our sin; but how this bears on slavery, I cannot see; as well might the use of the thumb-screw be defended in one land, by showing that men in another land suffered from some dreadful disease.

And finally we come to the matter of Darwin’s Theory of Mind, which was quite clearly in no way deficient.

Those who look tenderly at the slave owner, and with a cold heart at the slave, never seem to put themselves into the position of the latter;—what a cheerless prospect, with not even a hope of change! picture to yourself the chance, ever hanging over you, of your wife and your little children—those objects which nature urges even the slave to call his own—being torn from you and sold like beasts to the first bidder! And these deeds are done and palliated by men who profess to love their neighbours as themselves, who believe in God, and pray that His Will be done on earth! It makes one's blood boil, yet heart tremble, to think that we Englishmen and our American descendants, with their boastful cry of liberty, have been and are so guilty; but it is a consolation to reflect, that we at least have made a greater sacrifice than ever made by any nation, to expiate our sin. (530-31)

            I suspect that Darwin’s distaste for Shakespeare was borne of oversensitivity. He doesn't say music failed to move him; he didn’t like it because it made him think “too energetically.” And as aesthetically pleasing as Shakespeare is, existentially speaking, his plays tend to be pretty harsh, even the comedies. When Prospero says, "We are such stuff / as dreams are made on" in Act 4 of The Tempest, he's actually talking not about characters in stories, but about how ephemeral and insignificant real human lives are. But why, beyond some likely nudge from his inherited temperament, was Darwin so sensitive? Why was he so empathetic even to those so vastly different from him? After admitting he’d lost his taste for Shakespeare, paintings, and music, he goes to say,

On the other hand, novels which are works of the imagination, though not of a very high order, have been for years a wonderful relief and pleasure to me, and I often bless all novelists. A surprising number have been read aloud to me, and I like all if moderately good, and if they do not end unhappily—against which a law ought to be passed. A novel, according to my taste, does not come into the first class unless it contains some person whom one can thoroughly love, and if a pretty woman all the better.

Also read

STORIES, SOCIAL PROOF, & OUR TWO SELVES

And:

LET'S PLAY KILL YOUR BROTHER: FICTION AS A MORAL DILEMMA GAME

And:

HOW VIOLENT FICTION WORKS: ROHAN WILSON’S “THE ROVING PARTY” AND JAMES WOOD’S SANGUINARY SUBLIME FROM CONRAD TO MCCARTHY

[Check out the Toronto group's blog at onfiction.ca]