A Dunbar model in social media

This made me wonder about the possibilities of a better model. Fifteen years into the Facebook era, it’s well established that people aren’t actually friends with the hundreds or thousands of Facebook friends they may have. They couldn’t be if they tried—research has found that there seems to be a limit to the number of… Continue reading A Dunbar model in social media

Dorm, Major, or Race

“College freshmen are more likely to make friends with peers they share a dorm room or major with than they are to befriend those from similar racial backgrounds…” I barely remember my roommate from living in the dorm freshman year. He was as much a stranger to me as the person you routinely run into… Continue reading Dorm, Major, or Race