Economics Detective
Economics Detective

Free Speech on Campus with Zachary Greenberg

Today's episode features Zachary Greenberg of the Foundation for Individual Rights in Education. We discuss freedom of speech, FIRE's work to protect it on college campuses, and its importance for maintaining a liberal society.

Featured Speakers

Garrett M. Petersen HostZachary Greenberg Guest

Topics Discussed

Episode Summary

Executive Summary: The episode is a wide-ranging discussion with FIRE’s Zachary Greenberg about free speech, due process, and academic freedom on U.S. college campuses. He argues that campus censorship is bipartisan, that policy trends have improved somewhat even as media attention has increased, and that universities should cultivate a culture of open inquiry rather than rely on litigation as the first response.

Main Topics: What FIRE is and what it does (Priority: 5/5): Greenberg explains FIRE as a nonpartisan civil liberties group defending student and faculty speech, association, due process, religious liberty, and related First Amendment rights. He describes his role in legal research, writing, and outreach. Trends in campus speech restrictions (Priority: 5/5): The conversation distinguishes between policy trends and media attention: FIRE says red-light speech codes and free speech zones have declined, suggesting gradual improvement in institutional policy even as controversies receive more coverage. Bipartisan nature of censorship (Priority: 5/5): Greenberg emphasizes that speech suppression on campus comes from both left and right. He uses FIRE’s disinvitation database to argue that attempts to silence speakers are not confined to one ideology. Legal framework for speech on campus (Priority: 4/5): He outlines how public universities are bound by the First Amendment, while private universities are constrained by contractual promises and their own policies. He also explains that universities cannot impose security fees or listener-veto rules to suppress unpopular speech. Culture of free speech vs. litigation (Priority: 4/5): FIRE presents lawsuits as a last resort. The deeper goal is to build a campus culture that values open debate, intellectual humility, and exposure to opposing arguments as part of education. Academic freedom and faculty rights (Priority: 4/5): The discussion expands beyond students to professors, focusing on research on contentious topics, tenure, and recent concerns about civility requirements that may chill criticism of universities and administrators. Violence, disinvitations, and the Streisand effect (Priority: 3/5): Greenberg argues that attempts to shout down or assault speakers are counterproductive, often increasing attention to the targeted speaker and incentivizing more censorship and disruption.

Key Arguments: Campus censorship is a bipartisan problem; both left- and right-leaning groups engage in disinvitations and speech suppression. Policy indicators show some improvement: fewer red-light speech codes and fewer free speech zones than in earlier years. Media coverage has increased dramatically since FIRE was founded, which can make the problem seem larger even when the underlying trend is mixed. Public universities must respect the First Amendment, and private universities are bound by contractual promises of free expression. Universities cannot use security fees or anticipated hostile reactions as a justification for silencing controversial speakers. Open debate is educationally valuable because it helps people understand both their own views and opposing arguments. Litigation is less effective than changing campus culture; durable protection depends on administrators, faculty, and students valuing free speech. Censorship creates a long-term trap: policies used against ideological opponents can later be turned against the censors themselves. Academic freedom is essential for research on controversial subjects and is weakened by vague civility rules or political pressures. Violent disruption or disinvitation attempts often backfire by creating martyrs and attracting more attention to the censored speaker.

Data Points: Organization founded: 1999 - FIRE was founded in 1999 by Alan Charles Kors and Harvey Silverglate. Years active referenced: Almost 20 years / around 20 years - The speaker describes FIRE as being around for nearly two decades and having handled hundreds of cases. Disinvitation database size: Almost 400 disinvitations - The website’s database of speaker disinvitations contains nearly 400 entries. Cases of censorship by ideological direction: Over 100 cases disinvited for being too far left - Greenberg notes the database includes more than 100 cases involving speakers seen as too far left. Free speech zones prevalence in 2008: About 1 in 6 colleges - FIRE’s survey found free speech zones at roughly one-sixth of schools in 2008. Free speech zones prevalence in most recent survey: About 1 in 10 colleges - The more recent survey found free speech zones at around one-tenth of colleges. Policy impact of one case: Over 30,000 students affected - The Juliet Junior College case led to policy reforms affecting more than 30,000 students. Policy impact of another case: Over 17,000 students affected - The Bling College case led to reforms affecting more than 17,000 students. Example of security fee: $100,000 - He cites a case where a student group would be charged $100,000 for security to host a controversial speaker.

Pivotal Quotes: "We think that one student is too many to be censored in a college campus." — Zachary Greenberg: Used to explain FIRE’s baseline view that even isolated censorship is a serious problem. "If you don't have a culture of free speech on campus, if there's no culture of seeking out those you disagree with... all the policies and all the lawsuits and all the laws in the world aren't going to change anything." — Zachary Greenberg: Greenberg argues that changing campus norms matters more than legal enforcement alone. "Hate speech is today's civil rights legislation." — Zachary Greenberg: He closes by arguing that speech once seen as offensive may later be recognized as morally and legally important.

Implications: The episode frames campus speech as a cultural and institutional problem, not just a legal one. For students, faculty, and universities, the message is to defend viewpoint diversity early, because censorship tends to spread, backfire, and weaken academic inquiry.

🔓 Sign Up for Unlimited Episode Search

About Economics Detective

Economics Detective Radio is a podcast about markets, ideas, institutions, and all things related to the field of economics. Episodes consist of long-form interviews and are generally released on Fridays. Topics include economic theory, economic history, the history of thought, money, banking, finance, macroeconomics, public choice, business cycles, health care, education, international trade, and anything else of interest to economists, students, and serious amateurs interested in the scienc...

View all episodes from Economics Detective