This book provides the first full-length treatment of disjunctivism about visual experiences in the service of defending a naïve realist theory of veridical visual perception. It includes detailed theories of hallucination and illusion that show how such states can be indistinguishable from veridical experiences without sharing any common character.

William Fish is Lecturer in Philosophy at Massey University, New Zealand.

• 1: Naïve Realism: The Theory and its Motivations


• 2: Naïve Realism: Past and Future


• 3: Perception


• 4: Hallucination


• 5: Consciousness and the Brain


• 6: Illusion