Jim talks with Sara Walker about the ideas in her new book Life as No One Knows It: The Physics of Life's Emergence. They discuss Sara's path from theoretical physics to astrobiology, the biggest scientific questions, philosophy of science & theory development, historical approaches to origin of life research, Schrödin

Jim talks with Brendan Graham Dempsey, picking up on a disagreement they had on Facebook about the teleology of the universe. They discuss Aristotle's influence on the topic, Terrence Deacon's work on naturalizing teleology, the distinction between purpose & goal-directed behavior, cosmic teleology, Teilhard de Chardin

Jim talks with Jonathan Rauch about the ideas in his book The Constitution of Knowledge: A Defense of Truth. They discuss the epistemic crisis, Plato's Theaetetus, Trump & propaganda techniques, the Constitution of Knowledge as a framework for epistemics, the "marketplace of ideas" metaphor, the reality-based community

Jim talks with Jordan Hall about the relationship between humanity and advanced AI. They discuss the false dichotomy of state vs market control of AI, the commons & the church as organizing principles, community vs society, why alignment with humanity is by definition impossible, the role of symbols & organizing princi

Jim talks with Jeff Hawkins and Viviane Clay about the Thousand Brains Project and Jeff's book A Thousand Brains: A New Theory of Intelligence. They discuss Mountcastle's theory of the neocortex's universal algorithm, cortical columns & their structure, learning modules in AI sensory systems, reprogramming of the neoco

Jim talks with Rob Henderson about his book Troubled: A Memoir of Foster Care, Family, and Social Class and the concept of luxury beliefs. They discuss Rob's journey from foster care to Yale and Cambridge, Jim's background, the decline in two-parent families from 1960 to 2005, changing forms of elite hypocrisy, intra-e