The Fun Theory

What if you could change people's behavior by doing something fun? There was an article in the New York Times this week that stated, "When we have fun, we find more creative solutions to our problems and create better long lasting alternatives to the issues we're working on. Does that apply to taking the stairs? Would you take the stairs as opposed to the esacalator? Here's a look at how a fun moment in Stockholm had people making notes of a fun solution.