A man just collapsed at the ATL airport. Unresponsive. Not breathing. Turning blue. All in an instant, strangers raced to his aid—some administering CPR, others grabbing the defibrillators nearby—as several of us stood praying. After a scary minute or so, he kicked a leg and started breathing, It would be another 5 minutes before paramedics arrived on the scene. Were it not for the immediate action taken by those strangers—people who knew nothing about this man, people who would soon scatter to their own destinations, people this man will never get the opportunity to thank—he would be dead right now, headed to the morgue instead of home to his family. A vivid reminder of our shared humanity. One I won’t soon forget.