I keep hearing same-sex marriage (SSM) activists assuring us that no one else will legally redefine the essence of marriage, after they enjoy the privilege of doing so. It's a red herring to distract us from the real issue: redefining it for them alone.
But if we redefine marriage for one group, there's no logical reason to deny other nonconformist advocates their right to do so, especially if they successfully argue their version of marriage on utilitarian grounds -- it benefits or does no harm to society.
I don't know who invented the slippery slope fallacy, but he or she shouldn't be decorated with a medal. Sometimes the slope exists, it really is slippery, and people actually slide down it. In the 1950s, Lucy and Ricky were shown in separate beds. In the late 1960s and early 1970s the Brady Bunch parents shared the same extra-wide king-size bed, but were far apart. Today? No need to describe primetime or daytime TV. The sex drive is powerful, and society has publically slid down that slippery, muddy slope long ago.
Here are two more nonconformist groups clamoring for their share of the marriage mud pie. ...