Frontmatter -- Contents -- Acknowledgments -- Introduction -- I Foundations for Unification -- 1 Internalism and the Ideology of Cognitive Science -- 2 From Plato's Problem to Wittgenstein's Problem -- 3 Architectures and Contexts: Unifying Computational and Cultural Psycholinguistics -- II Three Unities -- 4 Subjectivity: Consciousness and Metaconsciousness -- 5 Control and the Language for Thought -- 6 Control Disorders: Splitting the Computational from the Social -- Epilogue: Is Everything Cognitive Science? -- Notes -- Bibliography -- Index