My friend Jenny Roback Morse is pretty cool: she's an economist, a good Catholic, a mom, a writer, and all-around smart lady.
She has a pair of articles at NRO, the first of which is "Love and...Marriage and the Meaning of Sex".
A revolution in the definition of sex has been going on for the last generation or so. Until recently, sex was understood, at least implicitly, as having a communal function, and society had an interest in defining the proper boundaries of sexual behavior. But, Morse argues, that has changed:
...For many people in modern America, sex has little or nothing to do with building community of any kind. Sex is a purely private matter, in the narrowest sense of private. Sex is a recreational activity, and a consumer good. My consumption of this good, my enjoyment of this activity, is a completely private matter that should be viewed analogously with other goods and activities.
This redifinition is having repercussions throughout society, and is at the heart of the debate over such issues as Gay "marriage". Jenny's article is right on mark, as far as I'm concerned. Read it and see why!