Chapter 1. Introduction (Juliet Floyd).- Part I. Logic and Mathematics to Philosophy.- Chapter 2. Turing, the Mathematician (Daniele Mundici and Wilfried Sieg).- Chapter 3. Turing, G?del and the "Bright Abyss" (Juliette Kennedy).- Chapter 4. Justified True Belief: Plato, Gettier and Turing (Rohit Parikh and Adriana Renero).- Chapter 5. Turing on "Common Sense" Cambridge Resonances (Juliet Floyd).- Part II. The Universal Machine: From Music to Morphogenesis.-...