Is math something humans invent—or something we discover? And why does it describe the universe so uncannily well?

In this episode of Uncommon Knowledge, Peter Robinson sits down with mathematicians David Berlinski, Sergiu Klainerman, and Stephen Meyer to explore one of the deepest mysteries in science and philosophy: the reality of mathematics.

From the simple certainty that 2 + 2 = 4 to the mind-bending mathematics behind black holes and quantum physics, the conversation asks why abstract numbers—created in the human mind—map so perfectly onto the physical world. Is mathematics purely logical, or does it point to a deeper structure of reality that isn’t material at all? Along the way, the panel explores beauty in science, the “unreasonable effectiveness” of math, and whether the concept of materialism can really explain the world we live in.

This wide-ranging discussion blends mathematics, physics, philosophy, and metaphysics into a fascinating conversation about truth, beauty, and the nature of reality itself.

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Pianist and conductor Ignat Solzhenitsyn reflects on growing up in exile as the son of Nobel laureate Aleksandr Solzhenitsyn, moving from Soviet persecution to a quiet childhood in rural Vermont. Ignat recounts how music, faith, and Russian culture sustained his family far from home, how cellist and conductor Mstislav Rostropovich helped set him on a musical path, and what it meant to carry a historic name while forging his own life between Russia and America. The conversation ranges from the moral legacy of his father’s The Gulag Archipelago to the emotional power of Russian music, the meaning of freedom, and the enduring truth that the line between good and evil runs through every human heart. It’s a deeply personal conversation on memory, exile, and the choices that shape a life. The episode concludes with Ignat at the piano performing a section from Bach’s Cantata No. 208, Sheep May Safely Graze.

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For the second edition of the George P. Shultz Memorial Lecture Series, Federal Reserve Chair Jerome Powell, Hoover Institution Director Condoleezza Rice, and Hoover Senior Fellow Michael Boskin assemble for a wide-ranging conversation on the economic mind and legacy of George P. Shultz. From his early career as a labor economist at MIT and the University of Chicago to his battles in the White House cabinet over wage and price controls, the closing of the gold window, and inflation that defined the Nixon and Reagan eras, Shultz emerges as a rare figure who fused intellectual rigor with political pragmatism. The panel explores how his beliefs in free markets, personal integrity, and “trust as the coin of the realm” shaped his actions, from collective bargaining and desegregation to global diplomacy—right up to his famous economic tutorials for Mikhail Gorbachev in the Kremlin. This is a timely look at how one man’s economic philosophy helped steer American policy for half a century.

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