Imagine this scenario. Dr. Upton O. Goode, chair of the Department of Organic Astral Therapy at Dicey Incline State University (DISU), has invited Ms. Stuckin D’Past, the founder of a group that’s widely perceived as advocating white nationalism, to deliver a campus address on current challenges facing society. Dr. Goode has required all students majoring in organic astral therapy to attend, opened his own courses to Ms. D’Past for further discussion, and invited all other students to attend the public lecture.