Egnor vs. Shermer: God, Science, and the Search for Truth

In this intellectually rigorous episode of Mind Matters News, neurosurgeon Mike Egnor engages in a deep philosophical and scientific dialogue with historian of science Michael Shermer, author of the new book *Truth*. The conversation centers on the nature of objective reality, the foundations of morality, the existence of God, and the limits of scientific explanation. Egnor defends a theistic worldview grounded in Aquinas’ Five Ways, arguing that moral law, natural laws, and the origin of the universe point to an intelligent, transcendent creator. Shermer, while respectful, challenges these claims with a Bayesian, empirically grounded skepticism, asserting that moral truths are discovered through human reason and that the universe’s fine-tuning can be explained by multiverse theories. They debate quantum indeterminacy, the nature of causality, and the role of faith versus reason. Shermer reflects on his personal journey from Christianity to agnosticism, citing the problem of evil and the lack of empirical evidence as pivotal. Despite their differences, both speakers express mutual admiration for the depth of the inquiry, emphasizing that the search for truth—whether through science or philosophy—remains a noble and essential human endeavor.