The research team, led by Wei Pan, analyzed all kinds of factors to tabulate the “social-tie density” of different cities–that’s the average number of people each resident will interact with personally. They looked at everything from the number of call partners with whom a cellphone user will end up sharing a cell tower to the number of people connecting through location-based social networks like Foursquare to the contagion rates of diseases spread only through personal contact. And they found that the higher a city’s social-tie density, the higher its levels of productivity and patents awarded. Says Pan: “What really happens when you move to a big city is you get to know a lot of different people, although they are not necessarily your friends. These are the people who bring different ideas, bring different opportunities and meetings with other great people that may help you.” His model doesn’t hold up, however, for some huge African and Asian cities that have even denser populations than cities in the West cities. But Pan has an explanation for that. Generally, those cities have terrible transportation systems. If people can’t get around, can’t have those serendipitous interactions, a city’s density has less impact. It’s all about the friction.
Here’s other recent research on what makes us more–and less–creative:
- They are, however, extremely cranky: Lose the image of the creative genius so inflamed with inspiration that he or she can go days without sleep. Not likely. According to a study at the University of North Carolina at Greensboro, people who don’t get enough sleep tend not to be all that creative.
- Does “Words With Friends” count?: On the other hand, if you are staying up late, it may do you good to read a little fiction. Research done at the University of Toronto determined that people who read fiction were more comfortable with disorder and uncertainty than people who read an essay and that fostered more sophisticated thinking and greater creativity.
- Do not disturb. Daydreamer at work: And it turns out that being bored at work may not be such a bad thing. A team of British scientists found that people who do tasks they find boring tend to daydream more and that can lead to more creative thinking. The question that needs to be answered now, says lead researcher Sandi Mann, is: “Do people who are bored at work become more creative in other areas of their work — or do they go home and write novels?”