"Some discomfort is inevitable in classrooms if the goal is to expose students to new ideas, have them question beliefs they have taken for granted, grapple with ethical problems they have never considered, and, more generally, expand their horizons so as to become informed and responsible democratic citizens," an AAUP committee wrote in a 2014 report on the issue. "Trigger warnings suggest that classrooms should offer protection and comfort rather than an intellectually challenging education. They reduce students to vulnerable victims rather than full participants in the intellectual process of education."