Studies have shown that just having a diversity of folks in your life ... more informal and infrequent and unplanned, can be really protective for health and well-being,” Finlay says. “Classically, third places were sites where you could build up these bridging ties.”

the decline of third places means there are fewer places to just hang out and bump into each other. Other economic and social factors have surely contributed to this change, but I suspect that it’s largely due to the new third place—the one in the palm of our hands. We hang out online, which means we don’t hang out at all.