You’re sitting in front of a computer, fingers poised over the keyboard. Ideas swirl in your mind, words flash in your subconscious, and you feel yourself mentally writing a sentence. But it’s not on the screen.
Then something happens. The ideas become words that shoot their way across your neurons into the muscles of your fingers. And you begin to type.
It’s a magical moment, that point at which the unseen thoughts in your mind become seen. And any writer will tell you, in hushed tones as if embarrassed, that it is indeed a deep magic.
Sure, we can easily explain the physical act of writing. While we still know little about the brain, we do know enough about neurobiology and linguistics to understand how ideas become words and convey meaning to each other. We know enough about anatomy to track the electrochemical impulses across the brain and down the…
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