Pomposity? Huh?
Yeah. When I saw the disclaimer: here we have a written column (yeah, it's more of a transcript), being labeled as unsuitable for children.
It just struck me funny: as if kids are clamoring for their parents to read Chuck's latest offering.... And of course, any kid who does read it, is most likely mature enough for it in any case.
And I had this mental picture of Mr. Colson, standing in some family's kitchen, striking an important-looking pose and saying, oh-so-gravely and in hushed tones, "Mrs. X, your children may not want to hear what I'm about to tell you."
And then ... well, there's nothing in the subject matter itself that would even interest a kid, much less harm one. Why the disclaimer?
So ... pomposity: "having or exhibiting self-importance."