Across op-ed pages and Substack newsletters,  college campuses have become fiercely ideological spaces where students unthinkingly endorse a liberal orthodoxy and forcibly silence anyone who dares to disagree. These commentators lament the demise of free speech and academic freedom. But what is really happening on college campuses?In his new book, Campus Misinformation, Penn State professor Brad Vivian shows how misinformation about colleges and universities has proliferated in recent years, with potentially dangerous results. Popular but highly misleading claims about a so-called free speech crisis and a lack of intellectual diversity on college campuses emerged in the mid-2010s and continue to shape public discourse about higher education across party lines. Such disingenuous claims impede constructive deliberation about higher learning while normalizing suspect ideas about First Amendment freedoms and democratic participation.Taking a non-partisan approach, Vivian argues that reporting on campus culture has grossly exaggerated the importance and representativeness of a small number of isolated events; misleadingly advocated for an artificial parity between liberals and conservatives as true viewpoint diversity; mischaracterized the use of trigger warnings and safe spaces; and purposefully confused critique and protest with censorship and "cancel culture." Vivian is a professor of communication arts and sciences at Penn State. His research focuses on public controversies over collective memories of past events. He previously appeared on our show to discuss Confederate monuments following the Unite the Right really and related events in Charlottesville.Campus Misinformation: The Real Threat to Free Speech in American Higher EducationBrad's first appearance on the show