Uploaded January 2026 | Updated September 2026, 3 weeks ago
Click here for full show notes including episode mentions & recommendations! jimruttshow.com/michael-shermer
Jim talks with Michael Shermer about his worldview and his new book, Truth: What It Is, How to Find It, and Why It Still Matters. They discuss Michael’s self-identification as a monist and realist who believes in a physical objective world, the concept of fallibilism, intersubjective verification of the interobjective, reliance on authorities and institutions, the battle between the book of authority versus the book of nature, balancing rationality with empiricism, the dependence of mathematical truths on axioms, January 6 as an example of people acting rationally on false beliefs, Shermer’s journey from born-again Christian to atheist and Jim’s opposite journey from Catholicism to atheism, treating religious literature like great literature with deeper truths, the study of consciousness and the hard problem versus the easy problem, separating intelligence from consciousness, consciousness as a biological process like digestion, the question of machine sentience, a critique of Donald Hoffman’s interface theory, evidence for veridical perception through mimicry in nature and animals climbing trees, skepticism about brain-in-a-vat and simulation scenarios, minimum viable metaphysics, Thomas Nagel’s concept of one thought too many, Jonathan Rauch’s constitution of knowledge, the replication crisis in psychology, the breakdown of trust in institutions due to COVID and the noble lie, the problem of scaling laws with followership, moral realism and the survival and flourishing of sentient beings, the principle of interchangeable perspectives, discovering moral values through problem-solving, the evolution of ethics and the expanding moral sphere, and much more.
Click here for full show notes including episode mentions & recommendations! jimruttshow.com/michael-shermer
Jim talks with Michael Shermer about his worldview and his new book, Truth: What It Is, How to Find It, and Why It Still Matters. They discuss Michael’s self-identification as a monist and realist who believes in a physical objective world, the concept of fallibilism, intersubjective verification of the interobjective, reliance on authorities and institutions, the battle between the book of authority versus the book of nature, balancing rationality with empiricism, the dependence of mathematical truths on axioms, January 6 as an example of people acting rationally on false beliefs, Shermer’s journey from born-again Christian to atheist and Jim’s opposite journey from Catholicism to atheism, treating religious literature like great literature with deeper truths, the study of consciousness and the hard problem versus the easy problem, separating intelligence from consciousness, consciousness as a biological process like digestion, the question of machine sentience, a critique of Donald Hoffman’s interface theory, evidence for veridical perception through mimicry in nature and animals climbing trees, skepticism about brain-in-a-vat and simulation scenarios, minimum viable metaphysics, Thomas Nagel’s concept of one thought too many, Jonathan Rauch’s constitution of knowledge, the replication crisis in psychology, the breakdown of trust in institutions due to COVID and the noble lie, the problem of scaling laws with followership, moral realism and the survival and flourishing of sentient beings, the principle of interchangeable perspectives, discovering moral values through problem-solving, the evolution of ethics and the expanding moral sphere, and much more.
