Six Degrees of Separation
I'm not sure I buy it. I don't have any proof either way, and I know Facebook is running an experiment to prove that everyone is connected to Kevin Bacon or something, but have you ever considered the obnoxious email forwards that are supposed to replicate signing a petition? I get more than my fair share, since many people I have responded to at work add my email address to their list of contacts. And more than once, I have received an impassioned plea for my signature at the end of a list of several hundred. I sometimes, because I have an over-developed sense of curiosity, will read through the list looking for names I recognize. I have never found one. Wouldn't you think that with only six degrees of separation, once the petition had been passed around to several hundred people, I would know at least one or two? And while we are on the topic of statistics, I would like someone well experienced in such matters to give me the probability of a handful of co-workers all s...