As recent conflicts at our university and at a number of other universities around the country indicate, the debate about free speech on campus – what it means, what is must and must not tolerate, who decides what is tolerable and what is not – has reached Germany. Yet these conflicts, their philosophical underpinnings, and their socio-political effects have been debated in the United States for many decades, albeit in different cultural contexts and on different legal grounds. In order to grasp the nature and nuances of these debates, we will study their origins and historical development throughout the twentieth- and twenty-first centuries. While we will generally take a broad approach to free speech on U.S. university and college campuses, we will also focus on a number of widely mediated recent controversies (Yale University, Middlebury College, University of Florida, Bard College, etc.), treating them as case studies through which we can channel our larger inquiry into campus free speech debates today.