This GuideBook is essential reading for all students of Wittgenstein, and for those studying epistemology and philosophy of language. On Certainty, Wittgenstein's final work, addresses a category of "world-picture" propositions discovered by G.E. Moore. These challenge Wittgenstein's enduring commitment to a well-defined category of empirical propositions, and help to generate a critique of scepticism. Developing Wittgenstein's view that scepticism is self-undermining, the Guidebook offers a combative yet therapeutic interpretation that locates On Certainty between the standpoints of Kant and Hume.
Andy Hamilton teaches Philosophy at Durham University, UK. His books include Aesthetics and Music (2007), Lee Konitz (2007) and The Self in Question: Memory, the Body and Self-Consciousness (2013). He also teaches aesthetics and history of jazz at Durham, and contributes to The Wire magazine.