Uncommon Knowledge is an interview show produced by the Hoover Institution at Stanford and hosted by Hoover fellow Peter Robinson. The standard format is a one-on-one sit-down interview, though the show occasionally runs multi-guest panels, such as a three-way discussion on the philosophy of mathematics with David Berlinski, Sergio Klainerman, and Stephen Meyer. Guests are typically scholars, historians, economists, journalists, and current or former government and intelligence officials, and the sampled episodes skew toward figures associated with Hoover, Stanford, or conservative-aligned policy circles. Past guests in the sample include Thomas Sowell on education policy and school choice, Ben Shapiro on the state of American conservatism, Michael McFaul on Russia, Ukraine, and Taiwan, Nicholas Eberstadt on global fertility decline, Christopher Cox on Woodrow Wilson's record on segregation and suffrage, and Zohar Palti, a former senior Israeli intelligence official, on Mossad operations and the Iran conflict. Recurring themes across episodes include foreign policy and national security, U.S. political history, education and higher-education debates, demographic and economic trends, and questions of institutional trust in American politics. The show occasionally moves into philosophy of science and metaphysics, examining why mathematics appears to describe physical reality. Robinson's interviewing style is direct and question-driven, giving guests room to develop extended arguments rather than trading soundbites. There is no solo-monologue or narrative-audio format present in the sample; every episode is a guest-driven conversation. Listeners drawn to policy-focused, conservative-leaning interviews with scholars and policymakers are the core audience.