From the article:
I once dismissed a class because no one had done the reading. I was teaching a lower-division course called “Peoples and Cultures of Africa,” and for two weeks we had been discussing gender and health as students (supposedly) read Kris Halloway’s Monique and the Mango Rains. During each class, I reminded students that they should finish reading the book by the following Friday, because we would be talking in depth about how it related to the concepts we’d been exploring. Friday arrived, and not a single student had read enough of the book to participate in class. Most hadn’t even started it. I packed up my materials, told my students to go home and come back when they were serious, and then walked out.