THE FACES OF GOVERNMENTAL LEADERS flashing across our screens from the United Nations in New York in these last few days caused many to think it was just another gathering where prime ministers and presidents, ministers and bureaucratic head honchos were merely networking at the opening of the new UN season. For those listening to the delegations on television, however, it became pretty clear that the world’s nations were coming together to confront perhaps the greatest challenge of the last decade: refugees. We learned some fascinating new statistics. In 2015 alone, some 20 million documented cases of refugees moving across the planet were posing challenges everywhere. Add up the totals of refugees for the last few years and it comes to 65 million people.…