Home Podcasts The Michael Shermer Show
The Michael Shermer Show

The Michael Shermer Show

Michael Shermer 621 Episodes Aug 18, 2026

The Michael Shermer Show features long-form conversations between Dr. Michael Shermer and leading scientists, philosophers, historians, scholars, writers, and thinkers about the most important issues of our time.

Episodes

Is There a Second Arrow of Time? A New Law of Evolution, Information, and Complexity
Is There a Second Arrow of Time? A New Law of Evolution, Information, and Complexity Aug 18, 2026 01:18:04 Why does the universe produce ever more elaborate forms, from atoms and minerals to cells, organisms, brains, technology, and civilization? The familiar laws of physics can explain much of what happens in nature, but Robert Hazen and Michael Wong argue that something important has been missing: a law describing how evolving systems generate and select new forms over time. Michael Shermer speaks wi
Why Good People Disagree About Right and Wrong
Why Good People Disagree About Right and Wrong Aug 11, 2026 01:57:21 Why do reasonable people disagree so strongly about right and wrong? And why are we so quick to assume that people on the other side of a moral or political issue are irrational, selfish, ignorant, or simply bad? Michael Shermer speaks with Cornell psychologist Audun Dahl, author of Between Fixed and Fickle: Why Our Moral Views Keep Changing, about how human morality develops and why many familiar
Are We Building a God? AI, Superintelligence, and the Coming Singularity
Are We Building a God? AI, Superintelligence, and the Coming Singularity Aug 5, 2026 01:22:49 Robert Wright joins Michael Shermer to discuss his new book, The God Test: Artificial Intelligence and Our Coming Cosmic Reckoning, and why he thinks the AI revolution may be moving much faster than most people realize. Wright argues that deep learning is not just a new way of programming computers. In an important sense, it resembles evolution: neural networks discover solutions for themselves, s
Can You Trust Wikipedia? Co-Founder Larry Sanger on Wikipedia's Bias and Why He Was Banned
Can You Trust Wikipedia? Co-Founder Larry Sanger on Wikipedia's Bias and Why He Was Banned Jul 30, 2026 02:03:46 Michael Shermer speaks with Wikipedia co-founder Larry Sanger shortly after Sanger was permanently banned from editing the site he helped create. Sanger tells the story of Wikipedia's founding, how its ideal of open collaboration hardened into a system dominated by a relatively small group of powerful editors, and why he believes its rules on sourcing and "consensus" now produce political and reli
How to Think Clearly About a World in Crisis: Iran, China, Russia, and the West's Economic Pessimism
How to Think Clearly About a World in Crisis: Iran, China, Russia, and the West's Economic Pessimism Jul 18, 2026 01:04:04 Michael Shermer speaks with political scientist Marlene Laruelle about Russia's turbulent transformation during the 1990s and the rise of Vladimir Putin, why the Kremlin so badly misjudged Ukraine, China's rise and its ambitions regarding Taiwan, why killing Iran's Supreme Leader and much of its senior leadership did not bring down the regime, the limits of foreign aid and sanctions, mass surveill
The Truth About Sex Differences (Steve Stewart-Williams)
The Truth About Sex Differences (Steve Stewart-Williams) Jul 11, 2026 55:03 How do men and women differ? Where do the differences come from? And how do they shape modern life? Drawing on a century of research and a billion years of evolution, Steve Stewart-Williams explains why many sex differences appear despite socialization, not because of it; why in our mating and parenting patterns, humans are more like the average bird than the average mammal; and why sex difference
America at 250: What Did the Founders Get Right?
America at 250: What Did the Founders Get Right? Jul 6, 2026 17:17 Michael Shermer makes the case that the U.S. Founding Fathers were not only steeped in Enlightenment values on which the Declaration of Independence was based, but they were also scientists searching to discover moral truths and values on which to base a rational society, which they succeeded in doing in this document along with the Constitution.
When History Goes on Trial: Demjanjuk, Eichmann, and Justice After Atrocity
When History Goes on Trial: Demjanjuk, Eichmann, and Justice After Atrocity Jun 27, 2026 01:32:24 John Demjanjuk lived for decades as a retired autoworker in suburban Cleveland. Then investigators accused him of being "Ivan the Terrible," one of the most notorious guards at Treblinka. What followed was one of the strangest and most troubling Nazi war-crimes cases of the postwar era: extradition, eyewitness testimony, a death sentence, a reversal, and a final prosecution many years later. In th
Why I Joined the Government UAP Science Advisory Council
Why I Joined the Government UAP Science Advisory Council Jun 23, 2026 29:08 Michael Shermer has been appointed to the newly formed UAP Science Advisory Council, formed at the request of the White House and in coordination with the All-domain Anomaly Resolution Office (AARO), the Office of the Director of National Intelligence (ODNI), the FBI, and other agencies. The council brings together experts from a wide range of disciplines—including astrophysics, oceanography, mole
Massimo Pigliucci on Doubt, Moral Courage, and Living Without Illusions
Massimo Pigliucci on Doubt, Moral Courage, and Living Without Illusions Jun 20, 2026 01:33:55 What does it mean to live well when certainty is unavailable? Michael Shermer speaks with Massimo Pigliucci about moral character, ancient philosophy, and the difficult art of making decisions without easy answers. The conversation moves from Cicero and Stoicism to the legacy of the New Atheism, asking why rejecting religion is not the same as having a philosophy of life. They discuss virtue ethic
Cathy Young: Why Free Societies Need Free Speech
Cathy Young: Why Free Societies Need Free Speech Jun 16, 2026 01:30:24 Cathy Young returns to the show for a wide-ranging conversation about free speech, institutional trust, and the strange incentives shaping public debate today. What happens when universities, media outlets, political movements, and online personalities trade careful thinking for moral certainty, tribal loyalty, or attention? Michael and Cathy discuss the pressure to excuse bad ideas when they come
The Zodiac Killer Wasn't Real
The Zodiac Killer Wasn't Real Jun 13, 2026 01:39:14 The Zodiac Killer has been treated for decades as America's ultimate unsolved true crime mystery: one mysterious killer, taunting letters, cryptic ciphers, a strange costume, and a trail of victims across Northern California. Eddie McNamara thinks that story is wrong. The victims were real, the crimes were real, but the single mastermind may have been a media-made myth. Eddie McNamara is the autho

Recommended