Two thousand years ago, sometime during the summer, a woman gave birth to a boy child in the Jewish city of Bethlehem, and named him Jesus. The years and time of year are based on the historical, not religious, records. Once the Roman Church was well established, it changed the date of Christmas (literally, “Christ Mass”) from the summer to the end of December, to compete with and overwhelm the Roman holiday of Saturnalia, a generalized party that occupied the five days at the end of the year, left out of the established months. Given the wreckage that the federal...