As a father, I am immersed in the community of neurotic parents frantically trying to point our children in the direction of the most perfect adulthoods imaginable. When considering our kids' schooling, there is a body of wonderful research by a colleague of mine, Carol Dweck that we always cite. To wildly summarize and simplify, take a child who has just done something laudable academically, and indeed laud her, saying, Wow, that's great, you must be so smart. Alternatively, in the same circumstance, praise her instead with, Wow, that's great, you must have worked so hard. And saying the latter is a better route for improving academic performance in the future – don't praise the child's intrinsic intellectual gifts; praise the effort and discipline they chose to put into the task.
Well, what's wrong with that? Nothing if that research simply produces value-free prescription— "'You must have worked so hard' is a more effective approach for enhancing academic performance than 'You're so smart.'" But it is wrong if you are patting the homunculus on the head, concluding that a child who has achieved something through effort is a better, more praiseworthy producer of choice than a child running on plain raw smarts. That is because free will even falls by the wayside when considering self-discipline, executive function, emotional regulation and gratification postponement. For example, damage to the frontal cortex, the brain region most intimately involved in those functions, produces someone who knows the difference between right and wrong yet still can't control their behavior, even their murderous behavior. Different versions of a subtype of dopamine receptor influences how risk taking and sensation seeking a person is. If someone is infected with the protozoan parasite Toxoplasma gondii, they are likely to become subtly more impulsive. There's a class of stress hormones that can atrophy neurons in the frontal cortex; by early elementary school, a child raised amid the duress of poverty tends to lag behind in the maturation of the frontal cortex.
Maybe we can get to the point of truly realizing that when we say, "What beautiful cheekbones you have," we are congratulating the person based on the unstated belief that they chose the shape of their zygomatic arches. But it's not that big of a problem if we can't achieve that mindset. But it is a big one if when, say, considering that six-year old whose frontocortical development has been hammered by early life stress, we mistake his crummy impulse control for lack of some moral virtue. Or to do the same in any other realm of the foibles and failures, even the monstrosities of human behavior. This is extremely relevant to the world of the criminal justice system. And to anyone who would say that it is dehumanizing to claim that criminal behavior is the end product of a broken biological machine, the answer must be that it is a hell of a lot better than damning the behavior as the end product of a rotten soul. And it is equally not a great thing to think in terms of praise, of good character, of good choice, when looking at the end products of lucky, salutary biology.
But it is so difficult to really believe that there is no free will, when so many of the threads of causality are not yet known, or are as intellectually inaccessible as having to automatically think about the behavioral consequences of everything from the selective pressures of hominid evolution to what someone had for breakfast. This difficulty is something that we should all worry about.
- Robert Sapolsky on life sans free-will in response to 2013 Edge Annual Question, WHAT *SHOULD* WE BE WORRIED ABOUT?.
Well, what's wrong with that? Nothing if that research simply produces value-free prescription— "'You must have worked so hard' is a more effective approach for enhancing academic performance than 'You're so smart.'" But it is wrong if you are patting the homunculus on the head, concluding that a child who has achieved something through effort is a better, more praiseworthy producer of choice than a child running on plain raw smarts. That is because free will even falls by the wayside when considering self-discipline, executive function, emotional regulation and gratification postponement. For example, damage to the frontal cortex, the brain region most intimately involved in those functions, produces someone who knows the difference between right and wrong yet still can't control their behavior, even their murderous behavior. Different versions of a subtype of dopamine receptor influences how risk taking and sensation seeking a person is. If someone is infected with the protozoan parasite Toxoplasma gondii, they are likely to become subtly more impulsive. There's a class of stress hormones that can atrophy neurons in the frontal cortex; by early elementary school, a child raised amid the duress of poverty tends to lag behind in the maturation of the frontal cortex.
Maybe we can get to the point of truly realizing that when we say, "What beautiful cheekbones you have," we are congratulating the person based on the unstated belief that they chose the shape of their zygomatic arches. But it's not that big of a problem if we can't achieve that mindset. But it is a big one if when, say, considering that six-year old whose frontocortical development has been hammered by early life stress, we mistake his crummy impulse control for lack of some moral virtue. Or to do the same in any other realm of the foibles and failures, even the monstrosities of human behavior. This is extremely relevant to the world of the criminal justice system. And to anyone who would say that it is dehumanizing to claim that criminal behavior is the end product of a broken biological machine, the answer must be that it is a hell of a lot better than damning the behavior as the end product of a rotten soul. And it is equally not a great thing to think in terms of praise, of good character, of good choice, when looking at the end products of lucky, salutary biology.
But it is so difficult to really believe that there is no free will, when so many of the threads of causality are not yet known, or are as intellectually inaccessible as having to automatically think about the behavioral consequences of everything from the selective pressures of hominid evolution to what someone had for breakfast. This difficulty is something that we should all worry about.
- Robert Sapolsky on life sans free-will in response to 2013 Edge Annual Question, WHAT *SHOULD* WE BE WORRIED ABOUT?.
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