There is a lot of heat in the arguments over same sex marriage. But, taking a calm look at social history in the US over the past century, it looks likely that same sex marriage, or whatever it may be called, will be a reality in the next generations. Less than a hundred years ago it was illegal in some states to sell contraceptives; now they are widely available in family oriented discount stores. Oral contraceptives for women are widely used. As recently as the 1960’s in many states it was difficult to get a divorce - a party seeking divorce had to prove grounds for the divorce and that was not easy to do if the opposing party resisted; starting in the late 60’s no fault dissolution swept through the country and, whether a dissolution would be granted was no longer a question, the questions were over the disposition of the property, spousal support, and child care. As of the 1950’s, cohabitation between nonmarried couples was illegal in many states - some of the old statutes refer to “lewdly and viciousy cohabiting.” Now cohabitation is so widespread that we even see euphemistic names in obituaries such as “special friend” and, the older, “significant other.” I have been to very big, expensive weddings where a child of the bride and groom is the flower girl or ring bearer. No one seems to think this unusual; or if they do they don’t comment about it. Not so long ago it was a scandal for a woman to be pregnant when she got married, that’s long since over. Many couple just openly cohabit. Adultery was illegal in many states. Interracial marriage was illegal in many states. Those restrictions are long gone. Abortion was illegal in most states - now there are legal means to elective abortion. Sexual activity between same sex couples was criminal in many states; it isn’t now. This list could go on and on. Significantly, for many, if not most, young people same sex relationships and attractions are “no big deal.” There have been strong rearguard actions against all of these developments, but ultimately they failed. The resistance to same sex marriage will untimately fail as well unless there is a sea change in American social views of monumental proportions.