The Cato Institute is committed to being a libertarian think tank: individual liberty, limited government, free markets, and peace. But one thing that’s often misunderstood is that Cato as such does not take institutional positions on particular policy questions. Cato scholars speak for themselves and have the freedom to reach their own conclusions, particularly on things that are contested among libertarians.


Recently there was an example of this as two Cato scholars appeared in major media to articulate their differing views on vaccines and how to apply libertarian principles in the context of the COVID-19 pandemic. One of our senior fellows, Todd Zywicki, wrote in the Wall Street Journal on August 6 to explain why he is suing George Mason University, where he is a law professor, over their policy requiring COVID-19 vaccination. In particular, he objects to the application of the policy to people like him who have already had and recovered from COVID, and thus already have some degree of natural immunity.


Another Cato adjunct scholar, also a George Mason law professor, Ilya Somin, appeared on MSNBC on August 11 to discuss why he sees vaccine requirements as potentially justified and preferable to other policy options. Drawing on libertarian principles, he made the case that a disease like COVID involves the potential of harm to other people. Somin pointed out that mask mandates, lockdowns, and restrictions on international travel are all much more intrusive than the relatively slight imposition of a safe and effective vaccine. There is a particularly strong libertarian case that private institutions, and even the government when acting as employer, can set policies attached to what are voluntary relationships: employees, customers, students, and the like. Florida’s recent attempt to ban private businesses such as cruise lines from adopting vaccine requirements has already suffered defeat in court and is one example of an affront to libertarian sensibilities.


In this case as on other issues, we don’t require uniformity or suppress differing views among our scholars. And any one scholar’s individual view is not necessarily “Cato’s position” on a matter. That diversity of viewpoints and intellectual freedom is part of why Cato has been able to provide an effective voice for classical liberal and libertarian ideas across the entire range of public policy issues. The standards we uphold are for intellectual rigor and solid grounding in good data, especially for work Cato publishes. Our scholars also frequently write, publish, and engage in advocacy outside of Cato, which we happily encourage. It’s that reputation for intellectual honesty and serious engagement with opposing points of view which has helped put Cato routinely near the top of rankings of America’s most influential think tanks, making a difference for freedom in state capitals, on Capitol Hill, and at the Supreme Court, where Cato’s renowned amicus program is tied with the ACLU at the top of the rankings for filing on the winning side of major policy cases.