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It was irksome when atheists put up their ‘Let Reason Prevail’ billboard right next to that Illinois State Capitol Nativity Scene back in 2009; that much was immediately apparent. But putting my finger on just why it was irksome required more effort. Was it the presumption of the atheists that they held a monopoly on “reason?” Partly. Was it the crassness of plunking it next to the nativity scene, as though it, too, offered a message of hope? Closer.
It took a while, but I at last came across an experiment that blew that nettlesome Let Reason Prevail slogan sky-high. Reason cannot prevail among humans. We are not capable of it. We can muster a fair effort when distractions are few. But add in any significant stress, and human reasoning ability goes right down the drain. It is hard to come to any other conclusion after pondering the cake-fruit experiment of several years back. Alas, it received only the publicity of light fluff news. It deserves more, as it holds unsettling implications for any future based on the veneration of reason.
The cake-fruit experiment unfolded thus: In 1999, Stanford University professor Baba Shiv enrolled a few dozen undergraduates and gave each a number to memorize. Then, one at a time, they were to leave the room and walk down a corridor to another room, where someone would be waiting to take their number. On the way down, however, participants were approached by a friendly woman carrying a tray. “To show our thanks for taking part in our study,” she said, “we’d like to offer you a snack. You have a choice of two. A nice piece of chocolate cake. Or a delicious fruit salad. Which would you like?”
Unbeknownst to each participant, some had been given two-digit numbers to memorize, and some had been given seven-digit numbers. When Shiv tallied up the choices made (for that was the object of the experiment) he found that those students with seven digits to remember were nearly twice as likely to choose the cake as those given two digits! Two digits—you choose fruit. Seven digits—you choose cake. What could possibly account for that?
The reason, Shiv theorized, is that once you weed out the occasional oddball, we all like cake more than fruit; it tastes better. But we also know that fruit is better for us. This is a rational assessment that almost all of us would make. But if our minds are taxed with trying to retain seven digits instead of a no-brainer two, rationality goes right out the window, and the emotional, “Yummy, cake!” wins out! “The astounding thing here,” said the Wall Street Journal’s Jonah Lehrer, reviewing the experiment for NPR, “is not simply that sometimes emotion wins over reason. It’s how easily it wins.”
Now, this experiment was not taken very seriously by anyone. When the media covered it at all, they treated it as fluff, as a transitional piece going in to or out of more serious news. But plainly, the experiment holds deeper significance. Aren’t world leaders also human, and thus susceptible to emotion trumping rationality? Daily they grapple to solve the woes afflicting us all. Meanwhile, opponents seek to undermine them, and media outlets try to dig up dirt on them. If it takes only five extra digits for emotion to overpower reason, do you really think there is the slightest chance that “reason will prevail” among the world’s policymakers, immersed in matters much more vexing and urgent than choosing between cake and fruit? Has it up till now?
That is what was so irksome about the ‘Let Reason Prevail’ slogan. Reason cannot prevail among imperfect humans! It can occur, but it cannot prevail. Humans are not capable of it. Five digits is all it takes for our rational facade to crumble!
Since that Baba Shiv experiment, the term “reason” has been upgraded to “critical thinking,” as though to impress with increased potency. It’s the same stuff. It’s just that the latter was not the buzzphrase then that it has come to be today.
Now, if there is one thing that Jehovah’s Witnesses are known for, it is for their insistence that humans do not have the ability to govern themselves. Their reason (critical thinking) will not save them. It is too easily trumped by other factors. Anticipating and announcing the kingdom hope, in accord with Jesus’ prayer, while it does require faith, is seen to be more “reasonable” than the “reason” championed by men.
to be continued here
****** The bookstore
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