My family has a special call when a meal is ready and on the table. In a swooping, high-pitch voice, one of the ladies of the family will call out, “Whoop, whoop!” We all know that this is the signal that we are to stop whatever we are doing and make ourselves available to eat. A second call might be given if a family member does not show up promptly. Rarely is there a third call. Instead, either someone goes looking for the absent person or dinner just starts without that person.......