00:00 Introduction 08:03 Interview Begins 09:42 How Chiara found herself at the foundations of physics 15:30 How Chiara found Everett 19:13 No Special Physics is required for Observers 21:02 What is a counterfactual? How is it linked to a constructor? 29:05 What is (classical) information? How is it different to quantum information? 32:30 Quantum Information is more constrained. This makes it more powerful. 34:08 Is the universe made of information? 38:04 The Simulation Hypothesis 40:33 The second law of thermodynamics 53:16 The AI Apocalypse? 58:02 How do we help a human become passionate about knowledge? 59:39 The Fine Tuning Problem 01:07:48 The Constructor Theoretic Notion of Knowledge 01:10:52 Constructor Theoretic Knowledge as a window on the origins of life. 01:12:16 The links between physics, epistemology and biology 01:14:15 Experimentally testing the quantum nature of gravity 01:26:05 Where to find out more   Support me by following the links at www.bretthall.org