"Cities are machines that produce interactions," she explained at the outdoor lecture hall. While most of us go out of our way to avoid having to acknowledge persons we do not know, she argues the presence of strangers is probably why you live in a city in the first place. "The culture of cities is a culture of strangers."
Stranger interactions can be emotional and meaningful. Most of us can recall some insight gleaned from a fleeting interaction with someone at a coffee shop or queuing up for a train. Kio says it's actually "good for your brain" to talk with strangers as we become more creative when our frame of references grows wider. Stranger interactions make us more tolerant people, and also expand "our sense of the group we belong to."
She concluded the talk with practical advice on how to go about initiating and/or welcoming stranger interactions. Much as I appreciated the lesson, as a hardnosed introvert, I was still not so inclined to put it all in practice — intending to step out for the interactive portion of the event. But before I could stealthily exit out the side, I was paired with an enthusiastic freshman at NYU. As part of the assignment, we struck up conversations with people and asked "what are you afraid of?"
While the answers from these strangers we met were thoughtful and the experience of meeting them randomly was empowering, in the end, the conversation I had with the girl I was partnered with seemed much more like what Kio Stark was explaining. My youngest friends and relatives are at least a few years out of college and the oldest children of my friends that have them are in middle school, so I can't actually recall talking with an eighteen year old since I was about eighteen. As we walked around the East Village together she told me about the transition from suburbs to living in a big city, dorm life, classes. I walked away remembering experiences from my life I hadn't needed to think about in years.