You get your coffee from your regular barista. You give a small nod to the guy you see every day at the gym. You don't know these people, but they're vital to your social landscape. Author Melinda Blau talks with Neal Conan about her book Consequential Strangers.
Copyright 2021 NPR. To see more, visit https://www.npr.org. 9(MDAxODc0NzU5MDEyMTgyMDUxMzlkN2IzMw004))