Our Changing Brains

In The Shallows, Nicholas Carr calls the Internet “a technology of forgetfulness” and describes how, thanks to the plasticity of our neural pathways, our brains are literally being rewired by digital distraction:
 

The more we use the Web, the more we train our brain to be distracted—to process information very quickly and very efficiently but without sustained attention. That helps explain why many of us find it hard to concentrate even when we’re away from our computers. Our brains become adept at forgetting, inept at remembering.

 
Though we are reading a ton on our devices and screens—we actually read a novel’s worth of words every day—it is not the sort of continuous, sustained, concentrated reading conducive to reflective thinking. Maryanne Wolf argues: “There is neither the time nor the impetus for the nurturing of a quiet eye, much less the memory of its harvests.”
 
Google offers quick answers to any query we might have. But wisdom is not about getting to answers as fast as possible. It’s more often about the journey, the bigger picture, the questions and complications along the way.
 

- Brett McCracken, The Wisdom Pyramid:

Feeding Your Soul in a Post-Truth World, 2021

Involuntary Attention

Commentators who spend a lot of time fretting about the modern-day “crisis of distraction” rarely seem to grasp the full implications of this. For example, you hear it said that attention is a “finite resource,” and finite it certainly is: according to one calculation, by the psychologist Timothy Wilson, we’re capable of consciously attending to about 0.0004 percent of the information bombarding our brains at any given moment.
 
But to describe attention as a “resource” is to subtly misconstrue its centrality in our lives. Most other resources on which we rely as individuals—such as food, money, and electricity—are things that facilitate life, and in some cases it’s possible to live without them, at least for a while. Attention, on the other hand, just is life: your experience of being alive consists of nothing other than the sum of everything to which you pay attention. At the end of your life, looking back, whatever compelled your attention from moment to moment is simply what your life will have been. So when you pay attention to something you don’t especially value, it’s not an exaggeration to say that you’re paying with your life. Seen this way, “distraction” needn’t refer only to momentary lapses in focus, as when you’re distracted from performing your work duties by the ping of an incoming text message, or a compellingly terrible news story. The job itself could be a distraction—that is, an investment of a portion of your attention, and therefore of your life, in something less meaningful than other options that might have been available to you.
 
The proper response to this situation, we’re often told today, is to render ourselves indistractible in the face of interruptions: to learn the secrets of “relentless focus”—usually involving meditation, web-blocking apps, expensive noise-canceling headphones, and more meditation—so as to win the attentional struggle once and for all. But this is a trap. When you aim for this degree of control over your attention, you’re making the mistake of addressing one truth about human limitation—your limited time, and the consequent need to use it well—by denying another truth about human limitation, which is that achieving total sovereignty over your attention is almost certainly impossible. In any case, it would be highly undesirable to be able to do exactly as you wished with your attention. If outside forces couldn’t commandeer at least some of it against your will, you’d be unable to step out of the path of oncoming buses, or hear that your baby was in distress. Nor are the benefits confined to emergencies; the same phenomenon is what allows your attention to be seized by a beautiful sunset, or your eye to be caught by a stranger’s across a room.
 
Neuroscientists call this “bottom-up” or involuntary attention, and we’d struggle to stay alive without it. Yet the capacity to exert some influence over the other part of your attention—the “top-down” or voluntary kind—can make the whole difference between a well-lived life and a hellish one.
 
All of which helps clarify what’s so alarming about the contemporary online “attention economy,” of which we’ve heard so much in recent years: it’s essentially a giant machine for persuading you to make the wrong choices about what to do with your attention, and therefore with your finite life, by getting you to care about things you didn’t want to care about. And you have far too little control over your attention simply to decide, as if by fiat, that you’re not going to succumb to its temptations.
 

- Oliver Burkeman, Four Thousand Weeks: Time Management for Mortals, 2021

The Folly of Distractibility

In Proverbs, the opposite of wisdom is often personified in a character known as “the forbidden woman.” A woman of “smooth words” (Prov. 2:16–17) whose lips “drip honey” (5:3), she is “loud,” “seductive,” and “sits at the door of her house,” “calling to those who pass by” (9:13–15). A. W. Tozer describes her as “moral folly personified” who “works by the power of suggestion.” 

In today’s world, we see the “forbidden woman” at work through “watch this next!” algorithms that lure us into constant distraction by putting “suggestions” into our minds. Here’s Tozer:
 

Many are brainwashed from nine o’clock in the morning or earlier until the last eyelid flutters shut at night because of the power of suggestion. These people are uncommitted. They go through life uncommitted, not sure in which direction they are going.

The antidote to dangerous distractibility is purpose, focus, and intention. Proverbs 4:25 says, “Let your eyes look directly forward, and your gaze be straight before you.” This is wisdom in contrast to the unwise woman of folly, who “does not ponder the path of life; her ways wander, and she does not know it” (Prov. 5:6).
 
When you go online, ask yourself what you are going online to do. Is there a specific goal? When you open YouTube, is it to watch a specific thing? When you reach for your phone as you wait in line or walk from one place to another, is it for a purpose or just out of habit? When we aren’t going somewhere, we’ll go anywhere—and the “anywheres” of the Internet are rarely good for us. 

- Brett McCracken, The Wisdom Pyramid: 

Feeding Your Soul in a Post-Truth World, 2021

An Unwise Age

Our world has more and more information, but less and less wisdom. More data; less clarity. More stimulation; less synthesis. More distraction; less stillness. More pontificating; less pondering. More opinion; less research. More speaking; less listening. More to look at; less to see. More amusements; less joy. There is more, but we are less. And we all feel it.
 
Our eyes are strained, brains overstimulated, and souls weary. We’re living in an epistemological crisis. It’s hard to know if anything can be reliably known. We are resigned to a new normal where the choice seems to be: trust everything or trust nothing. Or maybe the choice is: trust nothing or trust only in yourself—a seemingly logical strategy, but one that sadly only inflames our epistemological sickness.
 
Generation Z, or iGen as psychologist Jean Twenge has dubbed them, are living their lives through phones. And they are not happier. With lives characterized by ever-present screen time, texting, and social media, iGen has subsequently been defined by rising rates of depression, loneliness, anxiety, sleeplessness, and suicidal ideation.
 

- Brett McCracken, The Wisdom Pyramid: 

Feeding Your Soul in a Post-Truth World, 2021

The Devil Delights

It’s easy to imagine the devil delighting in all this: angry tribalism, addictive triviality, amusing ourselves to death. As humans become more stressed, numbed, disoriented, distracted, and paralyzed by the impenetrable glut of information, chaos reigns. As chaos reigns, sin thrives.

It’s interesting that the fall of man in Genesis 3 came about because of temptations of knowledge: fruit from the tree of the knowledge of good and evil. In our age too, the lure of infinite, godlike knowledge wreaks havoc. I sometimes ponder that the logo on my iPhone—a device that approximates godlike knowledge if ever there was one—is an apple with a bite mark. A nod to Eve’s original sin? An ode to humanity’s insatiable hunger for infinite knowledge? Perhaps. But just as for Adam and Eve in Eden, so it is for us: the desire to know everything only leads to grief.
 
Good reporting takes time. Sources must be verified. The fuller picture of out-of-context quotes, images, and videos must be sought. But the “fortune favors the fast” nature of journalism today often skips these essential steps. Further, we consumers are often eager to share things on the spot. Our quick-draw posture on social media is often “post first, think later” (if we think at all). This is disastrous—not only because it makes us easy to manipulate, but also because it erodes our credibility and can do great harm to others.
 

- Brett McCracken, The Wisdom Pyramid:

Feeding Your Soul in a Post-Truth World, 2021

A Healthier Information Dietary

The world needs wisdom desperately, truth that is unshakable and foundations that are solid. Only Christianity provides this sort of wisdom, and it’s exactly the medicine our ailing culture needs. In order to bring the light of Christian wisdom to the darkness of our unwise age, however, Christians must recover habits of wisdom in their own lives. We need a diet built around knowledge intake that actually cultivates wisdom. We need for our mental and spiritual health what the Food Pyramid was for our physical health: guidance for what to eat and what not to eat and in what proportions, so we can become more healthy and strong.
 
From cradle to grave, we are formed by others. Contrary to what a “look within” world would suggest, the world outside our heads defines our existence in ways we are foolish to ignore. Rather than seeing this as oppressive, or simply pretending (foolishly) this isn’t the case, we should accept this situation as a gift: truth comes, in large part, from outside ourselves. We can choose the sources of where we look for truth. We can choose how we synthesize truth and apply it as wisdom in everyday circumstances. But we don’t get to choose whether or not something is true. We don’t invent truth. We don’t determine it. We search it out and accept it with gratitude, even when it’s at odds with our feelings or preferences.
 
One of the most valuable areas of biblical wisdom we need for our day is the taming of the tongue. Before we sound off online, we should remember proverbs like:

“Whoever guards his mouth preserves his life; he who opens wide his lips comes to ruin” (Prov. 13:3).

“Whoever is slow to anger has great understanding, but he who has a hasty temper exalts folly” (Prov. 14:29).

“Whoever keeps his mouth and his tongue keeps himself out of trouble” (Prov. 21:23).

 
Or there is James 1:19—a verse that, if heeded, would prevent all manner of grief in today’s world (but would also probably put social media out of business): “Let every person be quick to hear, slow to speak, slow to anger.” The problem, of course, is that today’s media economy is fueled by “quick to speak” rants, mobs, and pile-ons that create traffic spikes and trending topics. To resist this temptation is one of the most challenging yet subversive things a wisdom-seeking Christian can do.
 

- Brett McCracken, The Wisdom Pyramid:

Feeding Your Soul in a Post-Truth World, 2021

Sickness of Information Gluttony

Today’s frenetic information landscape is making our brains busier than ever: the information triage that our over-burdened brains must constantly perform naturally drains huge amounts of energy. Constant multitasking also drains energy… notes neuroscientist Daniel Levitin, overstimulates and stresses our brains:
 

Asking the brain to shift attention from one activity to another causes the prefrontal cortex and striatum to burn up oxygenated glucose, the same fuel they need to stay on task. And the kind of rapid, continual shifting we do with multitasking causes the brain to burn through fuel so quickly that we feel exhausted and disoriented after even a short time. We’ve literally depleted the nutrients in our brain. This leads to compromises in both cognitive and physical performance. Among other things, repeated task switching leads to anxiety, which raises levels of the stress hormone cortisol in the brain, which in turn can lead to aggressive and impulsive behaviour.

 In addition to causing cognitive dizziness, this indistinguishable array of information erodes our ability to distinguish between the trivial and the truly important. Over time we come to value information more for its spectacle—infotainment—than for the complex realities it signifies. Our news feeds are the amusement parks, penny arcades, and vaudeville stages of the digital era.
 
Ironically, as much as the information age (and its “global village”) promises to broaden our horizons and create healthy, integrated, well-informed global citizens, in reality it has had the opposite effect. The hyper-connection and over-awareness of a space-conquered world renders us fragmented and disconnected from place—the local contexts where we can know and be known and effect change to the greatest degree.
 
After the telegraph, Postman argues, “Everything became everyone’s business. For the first time, we were sent information which answered no question we had asked, and which, in any case, did not permit the right to reply.” Social media, of course, gives us permission to “reply”—but to what end? We may have a sense that our participation is meaningful action, that it is doing something, but more often than not we are only adding to the noise, getting needlessly angry, and contributing more irrelevant information to our already overloaded, exhausted brains.
 
Indeed, the stress of having to actively sift through viewing options tends to make us more passive, with little capacity for what Tony Reinke calls “spectacle resistance”: “Our lazy eyes and incurious gaze are happily fed by the spectacle makers. We no longer seek out new spectacles; new spectacles seek us out.”

- Brett McCracken, The Wisdom Pyramid: 

Feeding Your Soul in a Post-Truth World, 2021