We were honored to bring together two nationally known leaders in the field of mental health for a  fascinating discussion about their two new best-selling books: Jeremy Nobel, MD, MPH, author of  Project Unlonely:  Healing our Crisis of Disconnection, and Thomas Insel, MD, author of HEALING, Our Path from Mental Illness to Mental Health. Loneliness has become a daily source of profound anguish for millions of people worldwide, causing the United States Surgeon General, Dr. Vivek Murthy to advise that it is the public health crisis of our time.