Revises the traditional view of consciousness by claiming that tautology and Descartes' dualism of mind and body should be replaced with theories from the realms of neuroscience, psychology and artificial intelligence.

The author of this text offers a theory of consciousness. He proposes that conscious experience must be understood as an irreducible entity similar to such physical properties as time, mass, and space that exists at a fundamental level and cannot be understood as the sum of its parts.

Offers unfinished sketches for Philosophical Investigations . This title contains: The Blue Book - A set of notes dictated to Witgenstein's Cambridge students and The Brown Book - A draft for what eventually became the growth of the first part of Philosophical Investigations . It is intended for students of Witgenstein's thought.

Since its publication in 1959, Individuals has become a modern philosophical classic. Bold in scope and ambition, it continues to influence debates in metaphysics, philosophy of logic and language, and epistemology.

This work attempts to show that the natural and accepted picture of what we mean by an intention gives rise to insoluble problems and should be abandoned.

Intentionality provides the philosophical foundations for Searle's earlier works, Speech Acts and Expression and Meaning.