She got the idea for the study while walking with her advisor at Stanford to discuss her thesis topic, and the paper she eventually published in the Journal of Experimental Psychology in 2014 is sharp enough that it should have ended the seated meeting on the day it came out.

She ran 4 experiments on 176 people. Same person tested twice. Once sitting, once walking. The creativity tasks were the standard ones psychologists have used for decades to measure how good a brain is at generating novel useful ideas.

81% of participants in the first experiment produced more creative ideas while walking than while sitting. In the second experiment, 88%. In the third, 100%. Every single person walked into a more creative version of themselves. On average, people generated 60% more novel useful ideas the moment their legs started moving.

The skeptical question is the obvious one. Maybe it was the fresh air. Maybe it was the scenery passing by. Maybe it was the change of environment doing the work, not the walking itself.

Oppezzo killed every one of those explanations with one experimental decision. She put people on a treadmill facing a blank wall. No scenery. No fresh air. No environmental change. Just legs moving in place while staring at white drywall. The 60% boost held.

Then she ran the experiment that closed the case completely. She took participants outside in two conditions. Half of them walked through a Stanford courtyard. The other half were pushed through the exact same courtyard in a wheelchair. Same outdoor stimulation. Same scenery passing at the same speed. The only difference was whether the legs were moving.

The walkers produced dramatically more novel high-quality ideas than the wheelchair group. The outdoors did almost nothing on its own. The walking did everything.

She also tested the opposite kind of thinking. Convergent thinking. The kind where there is one right answer and you have to narrow down to it. Word puzzles where 3 words share a hidden fourth word that connects them. The seated participants did slightly better on these. Walkers got slightly worse.

Walking is not a general intelligence enhancer. It does one specific thing. It opens up the divergent search inside your brain. The part that generates options. The part that produces unexpected connections. The part that takes a problem and finds five ways into it instead of one.

When you need to converge on the single right answer, sit down. When you need to find the answer in the first place, get up.

The mechanism is now well understood. Walking selectively activates what neuroscientists call the default mode network, the system inside your brain that runs when you are not consciously focused on anything. The DMN is where mind-wandering happens. Where memories cross-reference each other. Where ideas that have been sitting in separate folders inside your head finally bump into each other.

When you sit at a desk and force yourself to concentrate, you suppress the DMN. When you walk at a natural pace, the executive part of your brain gets just busy enough handling the walking that the DMN comes online and starts doing the work that focus was blocking.

The most useful finding in the entire paper is the one almost nobody quotes. The boost did not turn off the moment people stopped walking. Participants who walked first and then sat back down stayed elevated. Their next round of seated creativity work was still significantly better than people who had been sitting the whole time. The rest lingered for at least several minutes after the legs stopped moving.

You do not need to do creative work while walking. You need to walk before the creative work. The brain holds the state.

Also, because this is incredibly important to Bond for some reason, she needs to be an incredibly predatory, womanizing lesbian. Some perfectly happy married straight woman needs to become gay by the end of the movie.

Four-leafed glass door made by the Catalan artisan, carpenter and stained-glass maker Frederic Vidal around the year 1900. He was a master of the cloisonné technique of stained glass.

Some more of his work, all made around 1900:

And a beautiful example of his furniture:

(By the way, Frederic Vidal was the brother of the Modernist painter Lluïsa Vidal).

as long as you smile and nod, people are satisfied. it’s just to show that you are nice and there with good intentions. we’re small in a big world and have to rely on other people to be decent to us. so we do our little human dance to each other to say, “i’m not here to hurt you. here’s something we have in common, like the weather or sports or itchy sweaters, so we both know we’re on the same team. we both agree on a basic fact, like that it is rainy or that being itchy is uncomfortable, and this proves we can get along. i’m being light-hearted and non-threatening right now.”

small talk isn’t to get to know a person. it’s just a greeting to affirm you’re buddies in the universe.

““Sworn virgins” (burrneshas in Albanian) are Albanian women who decide to ignore their female identity and live as men in the Balkans. Photographer Jill Peters traveled to Northern Albania to meet and photograph these women. The decision to live as men is more related to gender roles in the Albanian culture rather than a statement of sexuality; these women live their lives appearing as men.

Sworn virgins have existed for centuries. According to tradition dating back to the 15th century developed out of the Kanun, a tribal code of law, tribal clans from the Balkans considered families without a male presence as pariahs. When blood feuds decimated all the men in a family, the only way to salvage their honor was for a woman to become the patriarch of the clan and start acting like a man.”

from Sworn Virgins: Men by Choice in the Balkans by Daphnee Denis