As I remember it, it was one of those nights when long talks somehow emerge from the miasma, not for any particular reason, at least none that I can recall. We were lying in bed and just started talking. I don't remember any rumpus or argument. It was, years ago, one of those married-people talks that couldn't find the on/off switch.

I'm guessing the subject came up because I'd been thinking about a female colleague who'd told me once upon a time, mid-1980s, that the only difference between men and women was hardware. I liked her, but I couldn't buy the argument. She was an early feminist for our tribe of conservative Christians, but her characterization seemed to me to be on the other side of unreasonable—and just plain hard to believe.

So the two of  us, my wife and I, were talking that night, and it was late, and, as I said, there really wasn't any provocation. It was all about gender and what a puzzle that really is. Sometimes. No, often.