In December 2025, former US Senator Ben Sasse announced that he had been diagnosed with stage 4 pancreatic cancer. That’s the primary topic for this far-reaching conversation about mortality, faith, and what truly matters when time is short. Sasse reflects on “redeeming the time”—holding ambition lightly, loving family more deliberately, and resisting the urge to make politics or professional success the center of life.

The discussion also covers Sasse’s thoughts on the failures of Congress; the dangers of a fragmented, attention-starved republic; the crisis of higher education; and the moral challenges of technological abundance. Sasse speaks candidly and movingly about regret, forgiveness, prayer, and suffering—arguing that while death is a real enemy, it does not get the final word.

Recorded on February 9, 2026.

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Thomas Sowell delivers a sweeping critique of American education, affirmative action, and modern universities, drawing on his own life story—from Harlem classrooms to Ivy League institutions—decades of research, and hard data. Sowell argues that ideology has replaced knowledge and that well-intentioned policies often harm the very people they are meant to help. He explores intersecting issues of race, charter schools, universities, AI, and the future of American institutions—with his usual clarity, candor, and unmistakable intellectual force.

Recorded on September 30, 2025.

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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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