In this episode of Talking to AI, Paul continues the exploration of foundational philosophical concepts, diving into the fascinating world of metaphysics. Building on the previous discussion about epistemology—the theory of knowledge—this episode unpacks how metaphysics deals with the fundamental nature of reality itself. Key metaphysical themes such as identity and change, causality, and the types of things that exist set the stage for intriguing discussions, from classic thought experiments like the Ship of Theseus to modern questions about virtual worlds and the nature of time.

Listeners are guided through clear contrasts between epistemology and metaphysics, helping clarify how philosophers progress from asking how we know things to questioning what actually exists. Everyday examples, such as replacing parts in a smartphone or observing cause and effect in dominoes (and even the puzzling notions of quantum randomness), make these big topics approachable. There’s also an emphasis on underlying philosophical tools, such as axioms and how metaphysical 'sliders' combine with assumptions to shape different worldviews.

The episode wraps up by broadening the scope, touching on further metaphysical puzzles, including the nature of time, free will, and the mind-body problem. Metaphysics is shown as a playground for deep questions, encouraging listeners to embrace the journey rather than expecting definitive answers.

🎙️ Hosted by Paul at Talking to AI — where real people, real problems, and real conversations meet artificial intelligence.