Sometimes, just sometimes, quite revealing scientific insights slip into popular culture. I was watching a rerun of an episode of The Big Bang Theory sitcom on Belgian television. More specifically, I found out, I was watching The White Asparagus Triangulation (episode 9, season 2 – click to watch).
The title itself can already be connected to a basic concept of René Girard’s mimetic theory, namely mimetic desire. As it turns out, “triangulation” indeed refers to the triangular nature of human desire (beyond instinctive needs) as described by Girard: the desire of a subject towards a certain object is positively or negatively influenced by mediators or models (click here to watch an example of negatively mediated desire from another popular sitcom, Seinfeld). Humans imitate others in orienting their desires – their desire thus is mimetic.
In the case of this episode from The Big Bang Theory: Sheldon tries to positively influence the desire of Leonard’s new girlfriend, Stephanie. After all, she is the first of Leonard’s dates to meet Sheldon’s high intellectual standards, so Sheldon does everything to increase Stephanie’s desire for Leonard. At some point he tries to persuade the girl next door, Penny, to present herself as a rival/model for Stephanie. Here’s the script for this scene.
Scene: Outside Penny’s door.
Sheldon (Knock, knock, knock) : Penny (knock, knock, knock) Penny.
Sheldon (Knock, knock, knock) : Penny. Zucchini bread.
Penny: Oh, thank you.
Sheldon: May I come in?
Sheldon: I see. Apparently my earlier inquiry regarding you and Leonard crossed some sort of line. I apologize.
Penny: Well, thank you.
Sheldon: So, have you and I returned to a social equilibrium?
Sheldon: Great. New topic. Where are you in your menstrual cycle?
Sheldon: I’ve been doing some research online, and apparently female primates, you know, uh, apes, chimpanzees, you, they find their mate more desirable when he’s being courted by another female. Now, this effect is intensified when the rival female is secreting the pheromones associated with ovulation. Which brings me back to my question, where are you in (Penny slams door). Clearly, I’m 14 days too early.