Title : "How Brain Science Could Determine the Midterms/Ever wonder why liberals and conservatives vote the way they do? It turns out they might literally be wired differently."
link : "How Brain Science Could Determine the Midterms/Ever wonder why liberals and conservatives vote the way they do? It turns out they might literally be wired differently."
"How Brain Science Could Determine the Midterms/Ever wonder why liberals and conservatives vote the way they do? It turns out they might literally be wired differently."
A Politico headline that misuses either the word "science" or the word "determine." The subheadline is worse: "Ever wonder why liberals and conservatives vote the way they do? It turns out they might literally be wired differently." Literally wired? Come on!Anyway. Let's consider the notion that there's something scientists have discovered about the brain that might help us understand why an individual leans to the political left or right. The author — who probably didn't write the headline — is a professor and psychiatrist, Daniel Z. Lieberman:
The brain divides our thought life into two activities: appreciating what we have and desiring what we need.... The brain uses... chemicals like oxytocin, which encourages us focus on intimate relationships, and endorphins, which provide feelings of fulfillment and satisfaction. By contrast, desiring what we don’t have is the domain of a single chemical in the brain: dopamine. It gives us the drive to pursue new things....Why don't they like Trump? He's new, impulsive, exploratory, excitable, quick-tempered, and extravagant. Maybe it's that these dopamine folks want other people to stay put why they pursue newness and indulge their impulsive, exploratory, excitable, quick-tempered, and extravagant selves.
Progressivism, the pursuit of progress, is, by definition, the pursuit of change, of new things. So, we might expect to see progressive ideology in people with more active dopamine circuits. And that’s just what we do find. Researchers from the University of California discovered that people who inherit particularly active dopamine receptor genes are more likely to subscribe to a liberal ideology. (They also tend to get bored easily and seek novelty, and can be impulsive, exploratory, excitable, quick-tempered and extravagant.)...
[P]eople with lower levels of dopamine and higher levels of the “Here & Now” brain chemicals are more likely to take their enjoyment from the appreciation of things they already have. They value tradition... A study of 1,771 students in Singapore found that conservative attitudes were more common among those who had a receptor gene that was less reactive to dopamine....This sounds incredibly simplistic.
[C]onservative brains, chemically inclined toward preserving the here and now, are more sensitive to threats that might undermine their current way of life. When a group of volunteers were divided by political affiliation, researchers found that, compared to liberals, conservatives had a stronger physiological reaction to frightening images, such as a spider crawling on a man’s face.Then why do lefties get so emotive in reaction to the sight of Trump's face and blurt feelings of disgust at his body, his hair, and his color?
This neuroscience suggests that the current confrontational political climate may be helping the conservative cause. News articles that describe public harassment by activists, for example, trigger threat circuits in the brain and can turn the ordinarily complacent conservative into an enthusiastic partisan.... In response, liberal leaders might reduce conservatives’ motivation to vote by playing down confrontation, and instead emphasizing the commonality all Americans share.So the people you just described as "impulsive, exploratory, excitable, quick-tempered, and extravagant" are now the calm, quiet ones who keep everything in balance? I'm sure there's some brain science in there, but this article seems to have been processed into the usual pap for progressives. Why they continue to consume this stuff is a mystery, considering their vaunted love of newness and creativity?
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