Olivia Goldhill writes: For centuries, great thinkers have instinctively stepped out the door and begun walking, or at the very least pacing, when they needed to boost creativity. Charles Dickens routinely walked for 30 miles a day, while the philosopher Friedrich Nietzsche declared, “All truly great thoughts are conceived while walking.”
But in recent years, as lives have become increasingly sedentary, the idea has been put to the test. The precise physiology is unknown, but professors and therapists are turning what was once an unquestioned instinct into a certainty: Walking influences our thinking, and somehow improves creativity.
Last year, researchers at Stanford found that people perform better on creative divergent thinking tests during and immediately after walking. The effect was similar regardless of whether participants took a stroll inside or stayed inside, walking on a treadmill and staring at a wall. The act of walking itself, rather than the sights encountered on a saunter, was key to improving creativity, they found. [Continue reading…]