CONCEPT
The Systems Reply
The most durable objection to the
Chinese Room argument — that while the person in the room does not understand Chinese, the
system as a whole does — and
Searle's devastating response: memorize the rulebook, become the system, and find that understanding still has not arrived.
The systems reply concedes Searle's premise. The person in the room does not understand Chinese. But the person is only a component — a central processing unit, as it were — in a larger system. The system includes the person, the rulebook, the database of Chinese symbols, the memory states accumulated during processing, the input and output mechanisms, and the architectural relationships
between all components. Perhaps the person does not understand. But the system as a whole does. The reply is intuitive because it maps onto something genuinely true about complex systems: properties can emerge from combinations of components that no individual component possesses. No single neuron understands language; the brain as a whole does.
Emergence is real, and the systems reply asks whether understanding might be an emergent property of the Chinese Room in the same way.