I heard a report on NPR this morning about how the human brain changes during its lifespan. The latest research indicates that while middle-aged brains aren't very good at multi-tasking and are also not as fast as they once were in processing information, they are at their life's peak of being able to perform complex reasoning tasks, and are also at maximum capacity for seeing issues from someone else's point of view, a/k/a empathy. Teenaged brains, on the other hand, while being able to cope with levels of information input that would disorient the rest of us, have very little, if any, capacity to empathize and even less to recognize and anticipate the consequences of the actions they prompt.
The common element affecting both ages of brain is the presence and thickness of myelin, the fatty sheath around nerve endings that improves nerves' ability to process information. Middle-aged brains have a lot of myelin. The quantity and thickness of the myelin enhances complex reasoning functions. Teenaged brains have less myelin, especially around the nerves connecting to the brain's frontal lobes, which are the home of these same higher reasoning functions.
I've bemoaned for years our society's seeming race to the bottom in terms of public behavior, expression of opinions, and general attitude towards civic discourse and political and philosophical differences. Almost nobody cares anymore to be polite, to speak with a civil tongue, and to argue based on the issues and the facts. It seems as if whomever shouts the loudest and longest is declared "the winner," correct on the merits or not. Usually not, too, or else there'd be no need to scream and shout. I always used to think of it in terms of my generation's [yes, I'm talking to and about you, fellow Baby Boomers.--Ed] tendency to raise its children to be its friends instead of raising its children to be good citizens, which in turn those children replicated when raising their own, resulting in at least 3 generations now of selfish brats being at the forefront of society.
But now I wonder. Is there a genetic difference that makes certain people more likely to have less myelin in their brains all their lives? And if so, does this explain the schoolyard bullying and high-school-cliquish behavior of people like Rush Limbaugh and the anchors on Fox "News"?
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Texans are to Americans the way Ugly Americans are to the rest of the world. This could also mean, based on the previous observation, that Texans, too, tend to be permanent teenagers. It's as good an explanation as any for what is largely boorish behavior. Please don't get me wrong. I have lived in Texas. I have friends and family members who have lived in Texas--indeed, some of them are still there. There are a lot of things to love about Texas and Texans. But that does not include the Texans making all the noise about how Texas is better at everything than everybody else, ever, period.
And that constant crowing gets real old, real quick. [Maybe at its deepest heart, it's a sign of fundamental insecurity--the most frightened act the bravest?--Ed.] And it's even worse when listening to Texans turn on one another, as they have during the current campaign among GOP candidates for governor. I will not repeat the accusations, lies, and mud that has been slung. I will say only this: when candidates who've openly claimed to support Texas' secession from the Union are accused by their fellow candidates of not being conservative enough, well, let's just say the train has derailed. [Thank God the primary is this-coming Tuesday, so we'll soon have an at least brief respite.--Ed.]
I always shake my head in rueful wonder when I hear talk of secession as though it were a viable option. The Civil War ended 145 years ago, people. Secessionists lost. Get over it. Besides, as a purely practical matter, would those pro-secessionists really be so keen to leave the Union when doing so would cost them incalculably? I'd like to see Texas try to survive without all the money the federal government dumps into its economy through military bases, NASA, local jobs with everything from the National Park Service to the IRS, and contracts for everything from oil and gas leases to research and weapons development.
Still, Texas and Texans can be as grating as fingernails running down a blackboard. And just because they can't secede doesn't mean we can't throw them out, does it?
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I see from this morning's news that all the financial pundits have their collective knickers in a twist about the fact that Americans' spending levels have gone up again, even though incomes have not. One consequence is that what we're saving has declined again, down to approximately 4 percent of income, though that figure is still twice as high as it has been for most of the past few decades. The pundits are wailing about Americans' bad habits and predicting the end of the world as we know it [hey--a little hyperbole is never out of order when being sarcastic.--Ed.].
I don't think it's any particular cause for alarm, and I want to know what world these pundits inhabit, because it certainly isn't the real one in which I and my fellow normal Americans live. It's simple, really. When times are hard, purchases are put off. I don't buy a new car just because my current car is 15 years old. I wait. But there comes a time when, no matter how bad my economic circumstances are, I can wait no longer. My car is no longer repairable, for any amount of money. So I go and buy another car (even if it's not brand new, it's new for me). So I'm putting myself back into a financial hole, but that hole would be twice as deep if I lacked dependable and reasonably safe transportation to and from my job (if I'm one of the ones lucky enough to still have one) or to and from job interviews (if I'm one of the too many who doesn't).
Frankly, it's no different from how people without health insurance are forced to live. Minor injuries and illnesses are ignored or given band-aids, and only when circumstances have gotten so bad that there's no other option will people go to the emergency room. This is not a good way to live. It's more costly to everyone in society in the long run than stopping problems while they are still minor and treatable would be. But when wages are stagnant, costs are rising, and those with the money and power are more concerned with maximizing their own comfort than in making society better for every one of its members, there really aren't other options.
Such are the consequences of letting those with the mentality of teenagers run the world.
