Reading Angus Fletcher’s Wonderworks: Literary invention and the science of stories for New Scientist, 1 September 2021

Can science explain art?

Certainly: in 1999 the British neurobiologist Semir Zeki published Inner Vision, an illuminating account of how, through trial and error and intuition, different schools of art have succeeded in mapping the neurological architectures of human vision. (Put crudely, Rembrandt tickles one corner of the brain, Piet Mondrian another.)

Twelve years later, Oliver Sacks contributed to an already crowded music psychology shelf with Musicophilia, a collection of true tales in which neurological injuries and diseases are successfully treated with music.

Angus Fletcher believes the time has come for drama, fiction and literature generally to succumb to neurological explanation. Over the past decade, neuroscientists have been using pulse monitors, eye-trackers, brain scanners “and other gadgets” to look inside our heads as we consume novels, poems, films, and comic books. They must have come up with some insights by now.

Fletcher’s hypothesis is that story is a technology, which he defines as “any human-made thing that helps to solve a problem”.

This technology has evolved, over at least the last 4000 years, to help us negotiate the human condition, by which Fletcher means our awareness of our own mortality, and the creeping sense of futility it engenders. Story is “an invention for overcoming the doubt and the pain of just being us”.

Wonderworks is a scientific history of literature; each of its 25 chapters identifies a narrative “tool” which triggers a different, traceable, evidenced neurological outcome. Each tool comes with a goofy label: here you will encounter Butterfly Immersers and Stress Transformers, Humanity Connectors and Gratitude Multipliers.

Don’t sneer: these tools have been proven “to alleviate depression, reduce anxiety, sharpen intelligence, increase mental energy, kindle creativity, inspire confidence, and enrich our days with myriad other psychological benefits.”

Now, you may well object that, just as area V1 of the visual cortex did not evolve so we could appreciate the paintings of Piet Mondrian, so our capacity for horror and pity didn’t arise just so we could appreciate Shakespeare. So if story is merely “holding a mirror up to nature”, then Fletcher’s long, engrossing book wouldn’t really be saying anything.

As any writer will tell you, of course, a story isn’t merely a mirror. The problem comes when you try and make this perfectly legitimate point using neuroscience.

Too often for comfort, and as the demands of concision exceed all human bounds, the reader will encounter passages like: “This stretch-induced feeling of awe activates our brain’s spiritual zones, enriching our consciousness with the sensation of meanings beyond.”

Hitting sentences like this, I normally shut the book, with some force. I stayed my hand on this occasion because, by the time this horror came to light, two things were apparent. First, Fletcher — a neuroscientist turned story analyst — actually does know his neurobiology. Second, he really does know his literature, making Wonderworks a profound and useful guide to reading for pleasure.

Wonderworks fails as popular science because of the extreme parsimony of Fletcher’s explanations; fixing this problem would, however, have involved composing a multi-part work, and lost him his general audience.

The first person through the door is the one who invariably gets shot. Wonderworks is in many respects a pug-ugly book. But it’s also the first of its kind: an intelligent, engaged, erudite attempt to tackle, neurologically, not just some abstract and simplified “story”, but some the world’s greatest literature, from the Iliad to The Dream of the Red Chamber, from Disney’s Up to the novels of Elena Ferrante.

It is easy to get annoyed with this book. But those who stay calm will reap a rich harvest.