Absent Quote by David Papineau
“Kripke says that physicalists like me can't explain the 'apparent contingency' of mind-brain identities. He maintains that, if I really believed that pains are C-fibres, then I ought no longer to have any room for the thought that 'they' might come apart. His argument is that, since pains aren't identified via some contingent description, but in terms of how they feel, I have no good way of constructing a possible world, so to speak, where C-fibres are present yet pains absent.”
About This Quote
Source Article: 'Physicalism and the Mind‑Brain Identity Problem' by David Papineau, 1995
Physicalists struggle to explain how mental states could be contingent on brain states when the identity is based on qualitative experience rather than structural description.
In simple terms: Explaining mind‑brain links is hard because pain is defined by feeling, not by physical parts.
Key Takeaway
Recognize limits of purely physical explanations for consciousness.
Themes
philosophy
mind
identity
contingency
Mood
analytical
skeptical
inquisitive
Type
philosophical
analytical
skeptical
When to use this quote
- neuroscience research
- clinical pain assessment
- philosophical debate
- AI consciousness modeling
Key Concepts
physicalism
qualia
possible worlds
identity theory
Questions to Reflect On
- Can we construct a possible world where brain tissue exists without pain?
- What alternative criteria could define mind‑brain identity?
A Different Perspective
Physicalist accounts may overlook non‑structural aspects of experience, limiting explanatory power.
