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Arguments for the Existence of the Soul, Part IV; Plato, Part I

By Shelly Kagan - Yale
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Lecture Description

The lecture begins with a continued discussion of the Cartesian argument and its weaknesses. The lecture then turns to Plato's metaphysical views in the context of his work, Phaedo. The key point in the discussion is the idea that in addition to the ordinary empirical world that we are familiar with, we posit the existence of a second realm in which the Platonic forms exist. These forms are the abstract properties that we attribute to physical objects, such as beauty, justice, goodness and so on. Since it is the soul that conceives of these Platonic forms and ideas, Plato argues that the soul not only outlives the body but lasts forever. It is perfect, immaterial and indestructible.

Course Description

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Lecture Transcript and Reading Assignment

Course Index

  1. Philosophy of Death
  2. The Nature of Persons: Dualism vs. Physicalism
  3. Arguments for the Existence of the Soul, Part I
  4. Introduction to Plato's Phaedo; Arguments for the Existence of the Soul, Part II
  5. Arguments for the Existence of the Soul, Part III
  6. Arguments for the Existence of the Soul, Part IV; Plato, Part I
  7. Plato, Part II: Arguments for the Immortality of the Soul
  8. Plato, Part III: Arguments for the Immortality of the Soul (cont.)
  9. Plato, Part IV: Arguments for the Immortality of the Soul (cont.)
  10. Personal Identity, Part I: Identity Across Space and Time and the Soul Theory
  11. Personal Identity, Part II: The Body Theory and the Personality Theory
  12. Personal Identity, Part III: Objections to the Personality Theory
  13. Personal identity, Part IV; What matters?
  14. What Matters (cont.); The Nature of Death, Part I
  15. The Nature of Death (cont.); Believing You Will Die
  16. Dying Alone; The Badness of Death, Part I
  17. The Badness of Death, Part II: The Deprivation Account
  18. The Badness of Death, Part III; Immortality, Part I
  19. Immortality Part II; The Value of Life, Part I
  20. The Value of Life, Part II; Other Bad Aspects of Death, Part I
  21. Other Bad Aspects of Death, Part II
  22. Fear of Death
  23. How to Live Given the Certainty of Death
  24. Suicide, Part I: The Rationality of Suicide
  25. Suicide, Part II: Deciding Under Uncertainty
  26. Suicide, Part III: The Morality of Suicide and Course Conclusion