Next up is Emotional and Social Intelligence in the left and right hemispheres, another fascinating subject. In fact, the whole book is a page-turner so far, which you probably can't say of too many 1,500 page books.
Like the previous chapter on Judgment, this one will be difficult to summarize, so maybe I'll just start with the summary at the end of the chapter, and then toss in some intriguing examples:
Social and emotional understanding are central to understanding all human situations. The evidence is that the RH is of critical importance for this, including the sense of reality itself.... The RH is superior at emotional expression and receptivity. It is important for understanding implicit meaning in all forms, including metaphor, and for reading faces and body language. It understands how context changes meaning.
Conversely, not only is the LH not very good at these things, it doesn't seem to know or care much about them. After all, if you don't notice something, it might as well not exist for you.
Remember, the LH gives us a representation of reality, not reality itself. It is reality once removed, which is not unimportant: just because a map isn't the territory, it doesn't mean maps are worthless. But just as you can't live in a map, you can't eat the menu or substitute a college diploma for a brain.
The whole point of the Wizard of Oz is that the scarecrow actually possessed the thing itself which the diploma only signified. Nowadays we confer the symbol as if it signifies the thing itself, with the result that there are millions upon millions of credentialed idiots in charge of our lives.
Every day I meditate for half an hour. What am I actually doing during this verticalisthenic? Among other things, it looks like I'm suppressing the LH so the RH can come to the fore. I can't give myself a stroke in the LH, but McGilchrist describes cases in which excitation of the RH resulted in "illusions of greater awareness" or a "heightened sense of reality."
In any event, "damage to the LH is markedly less likely to cause distortions of reality than damage to the RH." Conversely, a sense of unreality is more likely to follow RH lesions.
But importantly, "it is absolutely not the case that the RH is 'emotional' and the LH 'cool' and rational," which is what I might have assumed before reading this book. Anger and irritability in particular strongly lateralise to the left. Sadness and melancholy are more associated with the RH, but these can be wholly appropriate:
A capacity for sadness is highly correlated with a capacity for empathy; and those who lack empathy, such as psychopaths, have difficulty recognizing expressions of sadness in face or voice.... a capacity for sadness and empathy together is necessary in order to experience the socially vital feelings of guilt, shame and responsibility.
Makes you wonder about politicians, who are so conspicuously lacking in guilt, shame, and responsibility.
McGilchrist saddles up on one of my favorite bobbyhorses, intersubjectivity, citing research that it is "largely dependent" on "RH resources."
As I've written before, it doesn't matter how big our brains are if we aren't intersubjective, which is to say, members of one another, so to speak. Absent this there is no way for culture to exist, or anything beyond the atomistic individual. Intersubjectivity is the interior-to-interior linking and interpenetration of subjects. Without it we'd all be politicians.
What else... As somewhat of an aside, it is noteworthy that a photograph of a Rachel Levine or a Lia Thomas fools no one, in that the right brain knows instantaneously that
In order to believe otherwise, the LH must deny the experience of the RH and superimpose its delusional ideology on the RH -- backed up, not coincidentally, with a great deal of LH anger.Also conspicuously absent is a sense of humor, even though what's funnier than some dude pretending to be a woman dressed up as an admiral? Why hasn't Corporal Klinger been cancelled? In my day, we used to laugh at female East German Olympic athletes with hairy backs and fists the size of mature hams.
It is the RH that understands the emotional or the humorous aspect of a narrative; it is also better able to understand irony and sarcasm.... There is a large literature showing that the RH is crucial for appreciation of cartoons, jokes and humour of every kind, and that damage to the RH impairs all forms of humour comprehension and generation.
Reminds me of how the left cannot tell when Trump is joking, and then freaks out over its own misunderstandings. Indeed, "RH-damaged patients find it hard to tell the difference between jokes and lies."
And they have no idea how to deal with an Admiral Levine, who is both a joke and a lie.
There’s a lot more to this chapter, so we may need a part 2 tomorrow.










