As our society pushes harder and harder to fine-tune life, loneliness stares down our best efforts. In fact it's killing us.

Mark and Andy take a look under the hood at the problem of loneliness. It's a problem that's not going away and seemingly has the simplest of antidotes. So why can't we crack it?

Maybe it has something to do with what we're putting on our life dashboard, so to speak. Maybe we should all just be playing a little more ping pong.

When the fit hits the shan, who are you going to call? (No, the answer is not Ghostbusters)