It's common to hear "postmodernism" used as a snarl word against an ill-defined lump of ideas and attitudes hostile to the idea of objective truth and standards. I sympathize with this but also recognize that this is an inadequate conception of postmodernism. In this article I talk about what it is, what it's often used to mean, and how we need words to refer to vulgarized academic ideas. Read more (17 min, 4200 words).