Do Folktales Evolve Like Biological Species?

What Little Red Riding Hood teaches us about the spread of folklore around the world.
More
Gustave Dore 

We all know the story: Once upon a time there was a young girl who took a walk through the woods to visit her grandmother, carrying a basket of goodies. When she arrived she found her granny ill in bed.

But something else was wrong.

Why did Granny’s eyes look so big?! And her ears?! And her teeth?! By the time the girl finally realized that “Granny” was, in fact, a wolf in disguise, it was too late—she was gobbled up in an instant. And that was the end of Little Red Riding Hood. 

Or was it? Maybe the story you know has the little girl rescued by a passing huntsman, who cuts her out of the wolf’s belly and kills the beast. Or perhaps her father stormed in with a shotgun, and blew the wolf’s head off just as he was about to devour her. In French and Italian oral tradition, the girl doesn’t need any man to rescue hershe uses her own wits to escape from the wolf. (Interestingly, this more empowered heroine has been reincarnated in some modern versions of the tale, such as Angela Carter’s Company of Wolves, David Slade’s superb Hitchcockian fairy-tale movie Hard Candy and the recent Hollywood flop Red Riding Hood).

Like all folktales, there is no single “correct” version of Little Red Riding Hood. Although the basic structure of the story remains recognizable, many of the details of the plot and characters have been modified as they get passed on from person to person. We can think of it as being like a game of “Broken Telephone,” whereby as people learn and re-tell the tale they omit some elements, while adding and distorting others.

In folklore, this game is not only played vertically across generations, but horizontally across space as tales spread from society to society, with some—like Little Red Riding Hood—spreading globally. Over time, these so-called “international tale types” evolve into locally distinctive forms (known as oikotypes) as they adapt to different cultural and ecological contexts. This process is directly analogous to the emergence of new species in biological evolution and, I argue, can be studied using the same kinds of tools.

The idea is to use a biologist’s tool, like phylogenetic analysis which looks at genetic relationships among species, to investigate the evolution of folktales. This is because folktales not only evolve through similar processes as biological species (variation, selection and inheritance), but the problems of reconstructing them are also comparable. Just as the fossil record bears witness to a tiny proportion of extinct ancestral species, the literary record provides scarce textual evidence about early forms of folktales because they have been mainly transmitted through oral means. Phylogenetics can fill these gaps by using information about the past that has been preserved through the mechanism of inheritance.

Gustave Dore

Take the example of the long-running debate about the relationship between Little Red Riding Hood and similar tales from other regions of the world. These include East Asian tales in which a group of sisters are home alone when they hear a knock at the door. It is a tiger (or leopard, or some other predator) disguised as their grandmother. Despite her suspicious appearance (“Granny, why are your eyes so big?!”) they let her in. That night they share a bed, and the tiger eats the youngest girl to the horror of her sisters, who manage to escape.

Another tale, from central and southern Africa, involves a young girl who is tricked by an ogre pretending to be her brother. When her brother finds out he tracks down the ogre, kills him and cuts her out of the villain’s belly. Both these tales bear a clear resemblance to Little Red Riding Hood. But they are also similar to another well-known international type tale: “The Wolf and the Kids”, in which a group of goat kids are devoured by a wolf who gets into their house by impersonating their mother.

By analyzing variables in the plots and characters of 58 folktales using three methods of phylogenetic analysis, I was able to establish, in a paper just published in PLOS ONE, that the African tales are clearly more closely related to “The Wolf and the Kids” than they are to Little Red Riding Hood. The East Asian tales evolved by blending together elements from both these tales and from local folktales.

A map of the approximate sources for the 58 folktales analyzed. (Jamie Tehrani) 

Previous writers have suggested, based on resemblances, that the East Asian tales were the source of the Western tales. My findings turn that theory on its head, suggesting that the Asian tales are in fact derived from a Western source, not vice versa. The kind of approach I have used promises new insights into the origins and relationships among story-telling traditions from different countries around the world. But ultimately I believe it can deliver more than that.

Folktales, more than any other type of story, embody our shared fantasies, fears and experiences. Understanding which elements of them remain stable and which ones change as they get transmitted across generations and societies can therefore provide a unique window into universal and variable aspects of the human condition. As such, they represent a potentially rich point of contact between anthropologists, folklorists, literary scholars, biologists and cognitive scientists.


This article originally appeared at the The Conversation UK. The Conversation

Jump to comments
Presented by
Get Today's Top Stories in Your Inbox (preview)

Adventures in Legal Weed

Colorado is now well into its first year as the first state to legalize recreational marijuana. How's it going? James Hamblin visits Aspen.


Elsewhere on the web

Join the Discussion

After you comment, click Post. If you’re not already logged in you will be asked to log in or register. blog comments powered by Disqus

Video

Adventures in Legal Weed

Colorado is now well into its first year as the first state to legalize recreational marijuana. How's it going? James Hamblin visits Aspen.

Video

What Makes a Story Great?

What makes a story great? The storytellers behind House of CardsThis American LifeThe Moth, and more reflect on the creative process.

Video

Tracing Sriracha's Origin to Thailand

Ever wonder how the wildly popular hot sauce got its name? It all started in Si Racha.

Video

Where Confiscated Wildlife Ends Up

A government facility outside of Denver houses more than a million products of the illegal wildlife trade, from tigers and bears to bald eagles.

Video

Is Wine Healthy?

James Hamblin prepares to impress his date with knowledge about the health benefits of wine.

Video

The World's Largest Balloon Festival

Nine days, more than 700 balloons, and a whole lot of hot air

Writers

Up
Down

More in Global

Just In