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321 pages, Kindle Edition
First published June 1, 2012
The right prefrontal cortex has a predilection for a quite different chemical messenger than the dopamine of its gung-ho partner - its favoured neurochemical cocktail is noradrenaline...[which is] linked to vigilant, watchful behaviour in real life, and that this in turn is linked to activity in the right half of the prefrontal cortex. When the right prefrontal cortex is alerted to potential threat, it widens the focus of attention....It is such a smooth, quick read for a technical and often intimidating field—the brain—that it can often feel too streamlined. Sections can seem at once earth-shaking and completely obvious:
Powerlessness is a sort of threat, so it makes sense that people without power should be more inclined to scan the horizon for the threat of unforeseen events they cannot control. The left prefrontal cortex does the opposite when geared up for action - it focuses attention on the goal...power, then, may unbalance our very ability to recognise risk, as well as our inclination to take heed of it.
In getting the confederate to play the trick, you are getting from them a commitment which, because of cognitive dissonance, means that they will find it hard to say no when the bully asks them to do something a little bit less innocent. The dACC quickly detects conflict in the bully’s new companion’s brain: ‘I’m a good person, but I am doing this to them—ergo they must be a bad person deserving of this.’C.S Lewis, in a lecture—The Inner Ring—that predates the fMRI by nearly half a century, describes the social lure of what has now been attributed to the dorsal anterior cingulate cortex (dACC) and its internal, dissonance-reducing justification process. Centuries of literature and social theory seem to burst forth with new, scientifically supported vigor; even within The Winner Effect, Ben Franklin is cited as having explained a technique predicated on dACC manipulation—renowned inventor or no, he did not have access to an fMRI. It is hard not to wonder if knowing the biomechanical why behind some of these interpersonal reactions and a theoretical reduction down to their biological and chemical level might strip them of their glory. Social theories, butting up against the chemistry of the brain, run the risk of becoming fixed and unalterable as society accedes to the immutability of biochemical reactions. This predestined bleakness is akin to 'genetic fatalism', which can cause people to assume that "...their personality and behaviour are largely outside of their control. And if we believe they're outside of our control, for sure we won't be able to control them."
And so we see spiralling situations where more and more people in a group are manipulated by the bully into harassing the mobbing the poor victim. Most of them in other circumstances may be decent people but unbeknown to them, the bully has injected conflict into their inconsistency-hating brains, forcing the dACC to desperately balance out the conflict in the only way it can—by concluding that the victim is hateful and deserving of all they are getting.
...once you start believing that your intelligence is endowed, you will tend to cope badly with failure compared with those who believe it’s something incremental that can be worked on....people who see their performance as a manifestation of this entity called intelligence tend to focus on ‘performance’ goals. …[P]erformance wasn’t just a skill, like how well they played tennis—it was a central outcrop of their egos. Once intellect comes to be seen in this way, performance becomes a total risk—and it is the entire self-esteem that is being risked. ...People [who see intellect this way] are constantly focused on beating others—on being first. It is the outcome they are concerned with, understandably enough, because every outcome is a public test of their ego. And if they cannot be sure of beating others, they shy away from the contest.The brain, on the one hand, can be thought of as fixed— ‘mechanical’—so far as something like the scoundrelism spiral is concerned; if you’re primed to treat someone badly, your internal, mental regulation from the dACC will continue to justify this action, perhaps even extending it to something slightly more cruel each time. Access to power can increase dopamine, limit noradrenaline, and limit the ability to assess risk. Another ‘mechanical’ response to stimuli.