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Philosophy of Mind

Jul 19, 2024

Philosophy of Mind

Course Requirements

  • Syllabus: Provides an outline for the course, including lecture topics and reading assignments.
  • Four Short Papers: Accounts for 50-60% of the final grade.
  • Final Exam: Counts for the remainder of the grade, with section performance impacting borderline grades.
  • Attendance: Mandatory for lectures and discussion sections.
  • Waiting List: Efforts will be made to accommodate students on the waiting list, especially after initial dropouts.

Intellectual and Historical Context

  • Single Overriding Question: How do we reconcile human experiences (consciousness, free will, aesthetics, etc.) with the physical reality of particles and fields of force?
  • Central Problem: Explaining how mental phenomena arise from physical particles and their organization.
  • Philosophy of Mind: Foundation for exploring ethics, aesthetics, political philosophy, and language.
  • Relation to Atomic Theory of Matter & Evolutionary Biology: Understanding human life as a consequence of evolutionary processes involving carbon-based molecules.

Historical Background

  • Descartes: Key figure in the 17th century who articulated Cartesian dualism, positing a distinction between mind (mental substances) and body (physical substances).
  • Cartesian Dualism: Minds are conscious (thinking) and indivisible, bodies are extended in space (physical dimensions).

Key Problems in Cartesian Dualism

  1. Mind-Body Problem: How do mind and body interact causally?
  2. Problem of Other Minds: How can one know that other people have minds, since we only observe their bodies?
  3. Skepticism in General: How can we know anything beyond the contents of our own mind?
  4. Perception: How do we perceive the world, and what is the nature of perceptual experiences?

Theories of Perception

  1. Naive Realism: Directly perceiving objects in the world. Refuted by:
    • Argument from Illusion: Illusions and hallucinations challenge direct perception.
    • Argument from Science: Scientific understanding of perception (light waves, neural processes) implies we only see the effects on our nervous system.
  2. Representative Theory of Perception: Sense data are representations of objects we do not see.
  3. Phenomenalism: The only things that exist are minds and ideas. Objects are collections of actual and possible experiences.

Additional Notes

  • Animal Minds: Descartes argued animals do not have mental states as they lack souls, complicating the mind-body relationship.
  • Scientific Methods: Use of brain imaging (e.g., functional MRI) to study brain activity and infer mental states.
  • Solipsism: The idea that only one's own mind is sure to exist. Different degrees of solipsism propose varying levels of skepticism about the existence and nature of other minds.
  • Modern Scientific Views: Current neuroscience supports the idea that perceptual experiences involve complex neural processes, raising questions about the direct perception of the external world.

Upcoming Topics

  • Detailed Theories of Perception: Further exploration of theories beyond naive realism, addressing the representative and phenomenalist perspectives.
  • Further Discussions on Descartes: Analysis of Descartes' problems and solutions, including the perception of pain and the connection between mind and body.