Jeff Jacoby

"Let's not forget that the fight doesn't end with same-sex marriage. We need to legalize polygamy too," wrote Jillian Keenan in Slate last month. "Just like heterosexual marriage is no better or worse than homosexual marriage, marriage between two consenting adults is not inherently more or less 'correct' than marriage among three (or four, or six) consenting adults."

Keenan's view may not yet command majority support, but her essay is calm, thoughtful, and well-argued, and Slate is a popular, mainstream liberal journal. Her arguments for legalizing multiple-partner "marriages" come across not as scandalizing or outrageous, but as—familiar. After all, they're just a logical extension of what by now is the well-known case for same-sex marriage. For years, Americans have been instructed that the marital laws should be inclusive and nonjudgmental, that people should have the right to marry whomever they love, that only a bigot or a reactionary would deny a marriage license to Heather's two mommies. Why should anything change if Heather has three mommies and a daddy?

In a lawsuit underway in federal court, Kody Brown and his four wives are challenging Utah's anti-bigamy law. "The Browns wanted to show people that a plural family is not a monstrosity," George Washington University law professor Jonathan Turley told the judge. The ACLU has long opposed "all criminal and civil laws prohibiting or penalizing the practice of plural marriage." Utah's law may be safe for now, but it will only grow harder to make a principled case that "marriage equality" should be denied to anyone for reasons of tradition or morality.

And you don't have to be a social conservative or an opponent of same-sex marriage to realize it. Sotomayor, an Obama appointee, is one of the high court's staunch liberals, but she knows that the logic of "marriage equality" — of declaring that marriage can mean whatever consenting adults want it to mean — is a lot easier to unleash than to call back. Increasingly, many gay-marriage activists embrace the idea that even more dramatic changes, and the undermining of still other family norms, are to come. It is to Sotomayor's credit that the prospect gives her pause.


Jeff Jacoby

Jeff Jacoby is an Op-Ed writer for the Boston Globe, a radio political commentator, and a contributing columnist for Townhall.com.


TOWNHALL MEDIA GROUP