Loneliness is something I think we've all experienced at some point in time. Maybe you felt like nobody was there when it mattered most or that the people you thought you knew, weren't really the people you thought they were. I think for a while now we've all been experiencing loneliness as a much deeper and visceral level and I think we've also been experiencing it more often. This has got me thinking. Why is it people are feeling lonelier, more isolated, anxious and depressed? Moreover, why is it getting worse? I think that people are getting lonelier. Or even, that people have lost their sense of community. Especially in highly developed countries. People are spending more and more of their time alone in their homes or alone in a crowded room. In the information era, data has replaced speech in a way. While we exchange much more than we used to, and much faster than we used to, I still feel there is an emptiness we're not filling. It's as if we are alone in...