As the congratulatory telegrams continue for Ireland's referendum last Sunday approving gay marriage and as we await the Supreme Court's decision on the issue of a constitutional right for gay marriage, we might consider some of the points Ross Douthat makes in today's column in the New York Times. It is headlined: "The Prospect for Polygamy."
Douthat grants that the issue of polygamy in the U.S. is an "outlier" among social issues, and it does seem far-fetched. Yet, it is worth thinking about his ultimate point: not today and not next year, but maybe 2040. And why not? What would keep the Supreme Court and public opinion from deciding there are no constitutional or moral bars to multi-person marriages?