The Quillette piece we linked this morning about paranoid thinking on the left fringes was good enough to mention author Doris Lessing's 1992 essay, Language and the Lunatic Fringe.
I recommend it. Things have gotten much worse since 1992.
I have noticed the growing use of the word "problematic" lately. I find the use of that word to be problematic. What it means is that you might be in trouble with the Thought and Culture cops.