“Students, he noted from experience, are skilled at opining about books they have not read, building on elements he may have provided in a lecture. This approach can also work in the more exposed arena of social gatherings: the book’s cover, reviews and other public reaction to it, gossip about the author and even the current conversation can all provide food for sounding informed.”
You have to wonder how many people will read this article and then claim to have read his book…