I'm not even talking about the what-if-the-robots-take-over kind of scary, but the terror of what will happen to human interaction. I mean, think of us now: with Internet, the prevalence of social media and online dating, you can live your entire life engaging through computer-mediated-communications without ever meeting people in real life. Part of that is nice -- like if you're in a long-distance relationship or want to order groceries without having to put pants on -- but part of it is really not.