Consciousness
Subjective experience and its place in nature
Neural correlates are robust; explanatory gap remains.
Definition
Consciousness is the presence of subjective experience: what it feels like to see, think, suffer, or wonder. It is the most familiar fact and among the hardest to explain.
Why it matters
Ethics, medicine, AI policy, and personal meaning all depend on how we model minds. Confusion here spreads into law, technology, and spirituality.
Strongest arguments
- Brain injury and anesthesia reliably alter experience.
- Integrated information and global workspace theories make testable predictions.
Strongest criticisms
- Correlation does not yet explain why there is experience at all.
- No consensus measure for consciousness in non-human systems.
Misconception Map
Common reasoning traps when exploring this question.
Consciousness is proven non-physical
The hard problem is treated as proof of dualism.
Correction: The gap is epistemic; dualism is one unresolved response among several.
Related theories
Global workspace · IIT · Higher-order thought · Panpsychism
Key thinkers
Chalmers, Dennett, Tononi, Koch, Nagel
Related topics
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