This book aims at reconciling emerging conceptions of mind and their contents that have, in recent years, come to seem irreconcilable. Post-Cartesian philosophers face the challenge of comprehending minds as natural objects possessing apparently non-natural powers of thought.

1. Introduction; 2. The legacy of Cartesianism; 3. Supervenience; 4. Mental causation; 5. Privileged access; 6. Talk and thought; 7. The nature of true minds.