Introduction Part I. Preliminaries: General approach and assumptions Mental events The consensus Part II. Against Mechanism: More and different information Plausible reasoning Consciousness selected by evolution Folk psychology Transcending the code Part III. Quantum Mechanics: Historical outline Some mechanics and mathematics The quantum mechanical state The development of the quantum state Combined systems The measurement problem Quantum theory and reality Part IV. Mind and the world: Outline of a theory of mind The self Time Sketches for a world-view References Author index Subject index.