The science of getting your own back

Martha Gill's "Irrational Animals" column.

There’s a fantastic scene at the end of Quentin Tarantino’s film Death Proof. Three young girls are being hunted by Kurt Russell, a psychopath with a stunt car and a foot fetish. We have watched him torture and kill his way through the film, and, as he wends his way towards this group, their naivete is used as a foil to his ever increasing menace. In the last three minutes they beat him to death with an iron pole. It’s a great ending.

Outside Hollywood, the idea of revenge is often pushed into the background, especially when explaining our motives. We call it “justice” or “righting a wrong” or “balancing the scales”, but these notions don’t do much for us biologically, and don’t show up in an obvious way in the brain (it’s a grey area). Revenge, on the other hand, has a very clear neural signal, and that signal is pleasure.

A classic psychology scenario - the prisoner's dilemma - can be combined with neuroimaging to show this quite clearly. In the dilemma, two people have committed a crime and are being held in separate cells. They can either confess and get a reasonable sentence or blame the other, and get a light one. If both blame the other, though, they get the longest sentence of all.

In a study published in 2006, by Tania Singer at UCL, researchers asked two “prisoners” to play this out in front of an audience. Then members of the audience were then put inside fMRI machines while they witnessed each prisoner receiving electric shocks to his hands. As they watched, they showed increased activity in neural pain areas – evidence of empathy. Surprisingly, though, this empathy was present only when watching one of the “silent partners”. If a “confessor” was punished, the activity died down considerably. It looked like the brain cared much less about the pain of those who had betrayed their partner.

There was another finding that Singer didn’t expect. Watching “bad” prisoners get punished gave members of the audience pleasure: there was activation in reward-related areas of the brain, such as the ventral striatum and the nucleus accumbens. (This was limited to male subjects.)

So, we - or at least the men among us - get pleasure from revenge. According to similar studies, we also get activity in the left prefrontal cortex of the brain, which relates to goal planning. Revenge, then, seems to be not only a passing delight, but a craving, something we need, that we plan for. The desire increases when we are mistreated in front of others – we need to show people we’re not to be pushed around – and decreases when we’ve got more to lose by exacting it. In other words, the emotion has a logic to it.

Does it have an evolutionary function? Literature is littered with sayings about revenge and how it never pays, or is better expressed by forgiving the other person, or is exacted by “living well” (with gritted teeth). Yet our neurobiology feels otherwise. Which is right?

Well, let’s return to the prisoner’s dilemma. The dilemma itself is whether or not to trust your partner, but this issue figures only in the beginning. As the game plays out, round after round, prisoners seek petty revenge on each other, punishing the other for betraying them. Eventually, burned out, the two settle on a compromise. And this may be the lesson. Fear of retribution keeps us behaving fairly to others, making co-operation possible. This is why we love watching people get their comeuppance in Singer's test, and why we love watching Quentin Tarantino's films. Revenge is a sweet necessity.

Actress Emily Vancamp from the US drama Revenge. Photograph: Getty Images

Martha Gill writes the weekly Irrational Animals column. You can follow her on Twitter here: @Martha_Gill.

This article first appeared in the 11 February 2013 issue of the New Statesman, Assange Alone

Getty
Show Hide image

Drama without sensation: A Separation is an unsettling novel of distances

In Katie Kitamura’s novel, it is the distance between the narrator’s two selves that causes her most discomfort.

In a 2013 interview with Guernica, the online magazine, the novelist Katie Kitamura discussed how publishing’s “deeply patronising attitude” towards female readers results in overtly feminine book covers, featuring, for instance, women in bathing suits. “That’s not the kind of book cover that makes me want to buy a book,” she said.

The cover of Kitamura’s latest novel, A Separation, does, surprisingly, feature a woman in a bathing suit. But there is something quietly unsettling about this picture: the woman, who has her back to us, is awkwardly cropped out of frame from the elbows up, and she is sitting at the edge of an oddly shaped pool. Most of the cover is solid turquoise – a bright wash of negative space.

Kitamura’s unnamed narrator is a poised literary translator. As the novel opens in London, we learn that she is married to Christopher (a charming, haphazard non-author) but, in secret, they have been living separately for the past six months. When she receives a telephone call from Christopher’s mother, Isabella, informing her that he has seemingly gone missing in Greece, she doesn’t let on about her disintegrating marriage but boards a plane to look for him.

Much of the rest of the novel takes place in Greece: at a “very pleasant” hotel, in “perfect weather”, the pool “heated to a very comfortable temperature”. The area has recently experienced a string of devastating fires, leaving patches of scorched earth. The location has an almost eerie surface stillness that jars with the mystery at its heart. In this way, Kitamura (an art critic as well as novelist) creates a setting somehow reminiscent of David Hockney’s A Bigger Splash, Christopher’s sudden disappearance leaving behind no visible ripples.

The narrator, too, has a glassy composure at odds with the tumultuous events. On deciding to end her marriage formally, she shows neither despair nor relief, but anxiety about the etiquette. “I assumed – I had no prior experience to go on – that asking for a divorce was always discomfiting,” she says with typical understatement, “but I could not believe it was always this awkward.” Of her feelings for her new partner, Yvan, she notes that they seem more like “administration rather than passion”, and then offers a moderated gloss of Hamlet, “You cannot say you did it out of love, since at your age romantic passions have grown weak, and the heart obeys reason.

Her emotional separation from the trauma of her circumstances allows the narrator to examine the facts of her husband’s disappearance. She knows Christopher was unfaithful and she immediately identifies the hotel receptionist as the object of his attentions. We never see the narrator professionally translating, but the novel is concerned with her attempts to read the deeper meanings behind the remarks and behaviour of those around her. She finds it easy to imagine unseen contexts to conversations: an argument between Christopher’s parents, an embrace between her taxi driver and the hotel receptionist. As she writes, “Imagination, after all, costs nothing.”

Her propensity for projection is such that some things remain lost in translation. Even the most minute interactions can be misread. When Christopher’s mother comments that the two women’s love for her son connects them, “she was looking over my shoulder, as if watching someone approach . . . she was staring at nothing”. The novel occupies this imaginative negative space: the gap between what people think and how they appear.

Ultimately, it is the distance between the narrator’s two selves that causes her most discomfort. How long will she allow others to read her as the concerned, loving wife? Should she admit she wants to find Christopher in order to request that they separate officially? As her search continues she notes, “There was a small but definite wedge pushing between the person I was and the person I was purporting to be.”

There is a suspenseful and menacing tone to Kitamura’s prose that might trick a reader into thinking, at first, they are in the territory of thrillers such as Gone Girl and The Girl on the Train. Both these novels, like A Separation, have narrators who defy readers’ attempts to fathom their emotional depths and to deal with questions of how well you know anyone – even your own partner. But this is a work free of sensation, or even resolution. As the narrator notes, in the shock of an event it is natural to look for a more dramatic narrative. “But in the end,” she says, “this is only chasing shadows. The real culpability is not to be found in the dark or with a stranger, but in ourselves.”

A Separation by Katie Kitamura is published by Clerkenwell Press (231pp, £12.99)

Anna Leszkiewicz is a pop culture writer at the New Statesman.

This article first appeared in the 23 March 2017 issue of the New Statesman, Trump's permanent revolution