In episode 6, we explore an insidious epidemic, equivalent to the health effects of smoking 15 cigarettes a day. It can cause inflammation, heart disease, stroke, and type 2 diabetes. And it can cut our lives short by as much as 30 percent. It’s not Covid - or a virus - or a bad diet. It’s loneliness. More than 60 percent of Americans report feeling lonely and disconnected. And that number keeps going up. Today we’ll explore the health effects of loneliness. And our host Ken Stern comes up with an ingenious way to overcome his own feelings of isolation - as he sets out to make six new friends in his neighborhood.