I’m a bit of a jerk when I write. I lock myself behind closed doors in my home office. In the summer, I retreat to the most remote reaches of the backyard.
The reason? I don’t
want to be interrupted with human contact. If I am interrupted, I stare daggers through the interrupter and answer in short, clipped sentences. The house has to be silent. If conditions are less than
ideal, my irritation is palpable.
My family knows this. The warning signal is “Dad is writing.” This can be roughly translated as “Dad is currently an asshole.” The
more I try to be thoughtful, the bigger the ass I am.
I suspect Henry David Thoreau was the same. He went even further than my own backyard exile. He camped out alone for two years in
Ralph Waldo Emerson’s cabin on Walden Pond. He said things like, “I never found a companion that was so companionable as solitude.”
But Thoreau was also a pretty
thoughtful guy, who advised us that, “As a single footstep will not make a path on the earth, so a single thought will not make a pathway in the mind. To make a deep physical path, we walk again
and again. To make a deep mental path, we must think over and over the kind of thoughts we wish to dominate our lives.”
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But how can we be thoughtful when we are constantly distracted by
information? Our mental lives are full of single footsteps. Even if we intend to cover the same path more than once, there are a thousand beeps, alerts, messages, prompts, pokes and flags that are
beckoning us to start down a new path, in a different direction. We probably cover more ground, but I suspect we barely disturb the fallen leaves on the paths we take.
I happen to do all my
reading on a tablet. I do this for three reasons: First, I always have my entire library with me, and I usually have four books on the go at the same time (currently "1491," "Reclaiming Conversation," "Flash Boys" and " 50 Places to Bike Before You Die"). Next, I like to
read before I go to sleep, and with the tablet I don’t have to use a light, which would keep my wife awake. Third, I like to highlight passages and make notes.
But there’s a
trade-off I’ve had to make. I don’t read as thoughtfully as I used to. I can’t “escape” with a book anymore. I am often tempted to check email, play a quick game of 2048
or search for something on Google. Maybe the fact that my attention is always divided among four books is part of the problem. Or maybe it’s that I’m more attention-deficit than I used to
be.
There is a big difference between being informed and being thoughtful. Our connected world definitely puts the bias on the importance of information: being connected is all about being
informed. But being thoughtful requires us to remove distraction. It’s the deep paths that Thoreau was referring to, and it requires a very different mindset.
Our brains are a
single-purpose engine. We can either be informed or be thoughtful. We can’t be both at the same time.
At the University of California, San Francisco, Mattiass Karlsson and Loren Frank found that rats need two very different types of cognitive activity when mastering a
maze. When they first explore the maze, certain parts of their brain are active as they’re being “informed” about their new environment. But they don’t master the maze unless
they’re allowed downtime to consolidate the information into new, persistent memories. Different parts of the brain are engaged, including the hippocampus. They need time to be thoughtful and
create a “deep path.”
In this instance, we’re not all that different from rats. In his research, MIT’s Alex “Sandy” Pentland found that effective teams tend to cycle through two very different phases: First, they explore, gathering
new information. Then, just like the thoughtful rats, they engage as a group, digesting and synthesizing that information for future execution.
Pentland found that while both processes are
necessary, they don’t exist at the same time: “Exploration and engagement, while both good, don’t easily coexist, because they require that the energy of team members be put to two
different uses. Energy is a finite resource.”
Ironically, research is increasingly showing that our
previous definitions of cognitive activity may have been off-the-mark. We always assumed that “mind-wandering” or “daydreaming” was a nonproductive activity. But we’re
finding out that it’s an essential part of being thoughtful. We’re actually not “wandering” -- it's just the brain’s way of synthesizing and consolidating information.
We’re wearing deeper paths in the byways of our mind.
But a constant flow of new information, delivered through digital channels, keeps us from synthesizing the information we
already have. Our brain is too busy being informed to be able to make the switch to thoughtfulness. We don’t have enough cognitive energy to do both.
What price might we pay for being
“informed” at the expense of being “thoughtful"? It seems the price might be significant. Technology distraction in the classroom could lower grades by close to 20%, according
to research cited in the journal
Computers & Education. And you don’t
even have to be the one using the device. Just having an open screen in the vicinity might distract you enough to drop your report card from a “B” to a “C.”
Having read
this, you now have two choices. You could click off to the next bit of information. Or, you could stare into space for a few minutes and be lost in your thoughts.
Choose wisely.