Peter Unger, one of the world's most original and unorthodox philosophers, is a major contributor to metaphysics, epistemology, ethics, and philosophy of mind. A native New Yorker, for more than thirty years he has been a Professor of Philosophy at New York University. He is the author of Ignorance (OUP 1975, reissued 2002), Philosophical Relativity (1984, reissued by OUP 2002), Identity, Consciousness and Value (OUP1990), Living High and Letting Die (OUP 1996), and forthcoming collections of his published philosophical papers (OUP, 2006).

Unger has always been a very original and independent philosopher, never swayed excessively by fashion. One of the two main themes of All the Power in the World is a defense of the dualist view that mental substances or individuals are wholly non-physical, and have the power to make things happen in the physical world. For example, we have the power to act freely, and the evident exercise of this power is incompatible with physicalism.... This argument is familiar, of course, though Unger's own version of it is characteristically inventive. Less familiar are Unger's ingenious arguments for dualism later in the book, based on 'the problem of the many' for which Unger is well known.... In a fascinating discussion... Unger draws the conclusion that he is not a physical thing: dualism is true and physicalism is false.

• 1. The Mystery of the Physical 1: A Brief Exposition of the Scientiphical Metaphysic 2: Three Kinds of Basic Property and the Denial of Qualities 3: The Denial of Qualities, Particles in Space and Spaces in a Plenum, etc . 2. A Humanly Realistic Philosophy 1: I Am a Real Thinking Being and You Are Another 2: We Are Differentially Responsive Individuals 3: Against Descartes, We Are Intermittently Conscious Individuals, etc. 3. Demystifying the Physical 1: We Recall the Denial of Quality and the Mystery of the Physical 2: Spatially Extensible Qualities and Intelligible Propensities 3: Spatially Extensible Qualities Are Perfectly Pervasive Properties etc. 4. A Cornucopia of Quality 1: The Qualities Most Available to Me Are My Own When Consciously Experiencing 2: Our Power to Experience Promotes Our Conceiving Concrete Individuals 3: Our Power to Experience Visually Promotes Our Conceiving Concrete Spatial Things, etc. 5. A Plentitude of Power 1: The Idea That All Propensities Concern Something as to Quality 2: Power-directed Powers (Propensities with Respect to Propensities) 3: Power-directed Powers May Distinctively Distinguish among Other Powers, etc. 6. Is Free Will Compatible With Scientiphicalism? 1: A Few Points about Real Choice 2: Free Will and Determinism, Real Choice and Inevitabilism: Not an Urgent Issue 3: A Widely Disturbing Argument Presents a More Urgent Issue, etc. 7. Why We Really May be Immaterial Souls 1: Recalling the Problem of the Many 2: A Couple of Comments on That Comparatively Uninteresting Problem 3: The Experiential Problem of the Many?, etc. 8. Why We May Become Disembodied But To No Avail 1: Why We May Become Disembodied Souls, with the Deaths of Our Brains and Bodies 2: Even While You May Be an Immaterial Soul, Are You really an Existential OTHERON? 3 Immaterial OTHERONS Are Just as Problematic as Material OTHERONS, etc. 9. The Problem Of Our Unconscious Quality 1: Physical Objects Aptly Qualitied, Experiencers Differently Qualified Just as Aptly 2: Every Individual Is Qualitied, Including You and Me 3: We Reconsider the Problem of Our Unconscious Quality, etc. 10. How Rich Is Concrete Reality? 1: Sameness and Difference of Concrete Individuals 2: Conceiving Nonspatial Simultaneous Souls, Always Precisely Alike 3: Berkeleyan Idealism: Even If Just Modestly Grasped, It Might Be True, etc. Bibliography Index

Peter Unger, one of the world's most original and unorthodox philosophers, is a major contributor to metaphysics, epistemology, ethics, and philosophy of mind. A native New Yorker, for more than thirty years he has been a Professor of Philosophy at New York University. He is the author of Ignorance (OUP 1975, reissued 2002), Philosophical Relativity (1984, reissued by OUP 2002), Identity, Consciousness and Value (OUP1990), Living High and Letting Die (OUP 1996), and forthcoming collections of his published philosophical papers (OUP, 2006).

Unger has always been a very original and independent philosopher, never swayed excessively by fashion. One of the two main themes of All the Power in the World is a defense of the dualist view that mental substances or individuals are wholly non-physical, and have the power to make things happen in the physical world. For example, we have the power to act freely, and the evident exercise of this power is incompatible with physicalism.... This argument is familiar, of course, though Unger's own version of it is characteristically inventive. Less familiar are Unger's ingenious arguments for dualism later in the book, based on 'the problem of the many' for which Unger is well known.... In a fascinating discussion... Unger draws the conclusion that he is not a physical thing: dualism is true and physicalism is false.

• 1. The Mystery of the Physical 1: A Brief Exposition of the Scientiphical Metaphysic 2: Three Kinds of Basic Property and the Denial of Qualities 3: The Denial of Qualities, Particles in Space and Spaces in a Plenum, etc . 2. A Humanly Realistic Philosophy 1: I Am a Real Thinking Being and You Are Another 2: We Are Differentially Responsive Individuals 3: Against Descartes, We Are Intermittently Conscious Individuals, etc. 3. Demystifying the Physical 1: We Recall the Denial of Quality and the Mystery of the Physical 2: Spatially Extensible Qualities and Intelligible Propensities 3: Spatially Extensible Qualities Are Perfectly Pervasive Properties etc. 4. A Cornucopia of Quality 1: The Qualities Most Available to Me Are My Own When Consciously Experiencing 2: Our Power to Experience Promotes Our Conceiving Concrete Individuals 3: Our Power to Experience Visually Promotes Our Conceiving Concrete Spatial Things, etc. 5. A Plentitude of Power 1: The Idea That All Propensities Concern Something as to Quality 2: Power-directed Powers (Propensities with Respect to Propensities) 3: Power-directed Powers May Distinctively Distinguish among Other Powers, etc. 6. Is Free Will Compatible With Scientiphicalism? 1: A Few Points about Real Choice 2: Free Will and Determinism, Real Choice and Inevitabilism: Not an Urgent Issue 3: A Widely Disturbing Argument Presents a More Urgent Issue, etc. 7. Why We Really May be Immaterial Souls 1: Recalling the Problem of the Many 2: A Couple of Comments on That Comparatively Uninteresting Problem 3: The Experiential Problem of the Many?, etc. 8. Why We May Become Disembodied But To No Avail 1: Why We May Become Disembodied Souls, with the Deaths of Our Brains and Bodies 2: Even While You May Be an Immaterial Soul, Are You really an Existential OTHERON? 3 Immaterial OTHERONS Are Just as Problematic as Material OTHERONS, etc. 9. The Problem Of Our Unconscious Quality 1: Physical Objects Aptly Qualitied, Experiencers Differently Qualified Just as Aptly 2: Every Individual Is Qualitied, Including You and Me 3: We Reconsider the Problem of Our Unconscious Quality, etc. 10. How Rich Is Concrete Reality? 1: Sameness and Difference of Concrete Individuals 2: Conceiving Nonspatial Simultaneous Souls, Always Precisely Alike 3: Berkeleyan Idealism: Even If Just Modestly Grasped, It Might Be True, etc. Bibliography Index

Peter Unger, one of the world's most original and unorthodox philosophers, is a major contributor to metaphysics, epistemology, ethics, and philosophy of mind. A native New Yorker, for more than thirty years he has been a Professor of Philosophy at New York University. He is the author of Ignorance (OUP 1975, reissued 2002), Philosophical Relativity (1984, reissued by OUP 2002), Identity, Consciousness and Value (OUP1990), Living High and Letting Die (OUP 1996), and forthcoming collections of his published philosophical papers (OUP, 2006).

Unger has always been a very original and independent philosopher, never swayed excessively by fashion. One of the two main themes of All the Power in the World is a defense of the dualist view that mental substances or individuals are wholly non-physical, and have the power to make things happen in the physical world. For example, we have the power to act freely, and the evident exercise of this power is incompatible with physicalism.... This argument is familiar, of course, though Unger's own version of it is characteristically inventive. Less familiar are Unger's ingenious arguments for dualism later in the book, based on 'the problem of the many' for which Unger is well known.... In a fascinating discussion... Unger draws the conclusion that he is not a physical thing: dualism is true and physicalism is false.

• 1. The Mystery of the Physical 1: A Brief Exposition of the Scientiphical Metaphysic 2: Three Kinds of Basic Property and the Denial of Qualities 3: The Denial of Qualities, Particles in Space and Spaces in a Plenum, etc . 2. A Humanly Realistic Philosophy 1: I Am a Real Thinking Being and You Are Another 2: We Are Differentially Responsive Individuals 3: Against Descartes, We Are Intermittently Conscious Individuals, etc. 3. Demystifying the Physical 1: We Recall the Denial of Quality and the Mystery of the Physical 2: Spatially Extensible Qualities and Intelligible Propensities 3: Spatially Extensible Qualities Are Perfectly Pervasive Properties etc. 4. A Cornucopia of Quality 1: The Qualities Most Available to Me Are My Own When Consciously Experiencing 2: Our Power to Experience Promotes Our Conceiving Concrete Individuals 3: Our Power to Experience Visually Promotes Our Conceiving Concrete Spatial Things, etc. 5. A Plentitude of Power 1: The Idea That All Propensities Concern Something as to Quality 2: Power-directed Powers (Propensities with Respect to Propensities) 3: Power-directed Powers May Distinctively Distinguish among Other Powers, etc. 6. Is Free Will Compatible With Scientiphicalism? 1: A Few Points about Real Choice 2: Free Will and Determinism, Real Choice and Inevitabilism: Not an Urgent Issue 3: A Widely Disturbing Argument Presents a More Urgent Issue, etc. 7. Why We Really May be Immaterial Souls 1: Recalling the Problem of the Many 2: A Couple of Comments on That Comparatively Uninteresting Problem 3: The Experiential Problem of the Many?, etc. 8. Why We May Become Disembodied But To No Avail 1: Why We May Become Disembodied Souls, with the Deaths of Our Brains and Bodies 2: Even While You May Be an Immaterial Soul, Are You really an Existential OTHERON? 3 Immaterial OTHERONS Are Just as Problematic as Material OTHERONS, etc. 9. The Problem Of Our Unconscious Quality 1: Physical Objects Aptly Qualitied, Experiencers Differently Qualified Just as Aptly 2: Every Individual Is Qualitied, Including You and Me 3: We Reconsider the Problem of Our Unconscious Quality, etc. 10. How Rich Is Concrete Reality? 1: Sameness and Difference of Concrete Individuals 2: Conceiving Nonspatial Simultaneous Souls, Always Precisely Alike 3: Berkeleyan Idealism: Even If Just Modestly Grasped, It Might Be True, etc. Bibliography Index