markh@csd4.csd.uwm.edu (Mark William Hopkins) (01/06/90)
I have been left behind on this issue without having my substantial question answered? What makes anyone think that it is even possible to formulate a complete set of language rules that do not also take into account our mobility and musculature, our sensory systems (since a large part of our vocabulary directly relates to it) -- that is: the human being as a control system? If you conduct the Chinese Room Experiment -- incorporating a TRULY complete set of rules for Chinese -- you're going to end up proving the Chinese Room Argument wrong. The understanding process, whereby our actual life-processes are linked to our internal symbols, is an integral part of a language's semantics and (especially) pragmatics -- because we are first and foremost intelligent control systems that process sensors and actuators. Somewhere in your semantic description the elemantary symbols underlying language have to be linked to the control routines we use in our everyday living. How are you going to teach a system a languages' semantics if it can't at least simulate these processes? The machine will probably even participate in a future Tiennamen Square conflict and stop a tank dead in its tracks after having learned Chinese. :) A simple example to make this more concrete: you can't teach a congenitally blind person the meaning of the word "green", because our understanding of the word derives at least in part from the very algorithm we use to actually perceive the color (a good part of which is implemented in the hardware that goes to make our retina). Or, more simply ... the meaning IS the algorithm, abstracted as a data item. There's Syntax and Semantics. Have people forgotten about Pragmatics, after all? The meaning of locatives, such as "at", directly relate to the actual set of rules we use in guiding our motion and our manipulation of objects. You can't understand those words as we do without already having an implemented plan generating system to control a mobile unit's actions in its environment (or at least a simulation of this). That's gonna be an awfully huge Chinese Room. So the question is, why do we even accept the premise of the Chinese Room Experiment when it is, in my mind, obviously contradictory? (that a language can be "described" independent of the way it is "understood" and "used".)
lee@uhccux.uhcc.hawaii.edu (Greg Lee) (01/06/90)
From article <1798@uwm.edu>, by markh@csd4.csd.uwm.edu (Mark William Hopkins): >... What makes anyone think that it is even possible to >formulate a complete set of language rules that do not also take into account >our mobility and musculature, our sensory systems ... Nobody does think that, so far I can gather. So the rules must take those things into account. >If you conduct the Chinese Room Experiment -- incorporating a TRULY >complete set of rules for Chinese -- you're going to end up proving the >Chinese Room Argument wrong. ... How so? Where does the proof of wrongness come in? >How are you going to teach a system a languages' semantics if it >can't at least simulate these processes? ... You aren't, so you incorporate the means to do the simulations in the rules. >That's gonna be an awfully huge Chinese Room. Yes, it is. Is this your proof? The size of the Room is great, therefore the argument is wrong? >So the question is, why do we even accept the premise of the Chinese Room >Experiment when it is, in my mind, obviously contradictory? (that a language >can be "described" independent of the way it is "understood" and "used".) That there is no understanding is the conclusion of the argument, not the premise. But you mean, I guess, that the rules are suppose to be "formal", apparently meaning that their symbols are uninterpreted. But you've shown that some of those symbols must have interpretations. Right? But so far as the system of rules goes, if no reference is made by a rule to any interpretations that might be assignable to the symbols, the system of rules is still syntactic and not semantic. The fact that in observing the way the rules work you can arrive at interpretations for some of the symbols or that the programmers made use of interpretations in formulating the rules does not make the system semantic. But if you *could* conclude that the premise was contradictory, this would be to *agree* with the argument, not to disagree with it. So when I disagree with you about the premise being contradictory, I am attacking the argument, not defending it. Greg, lee@uhccux.uhcc.hawaii.edu
muttiah@cs.purdue.EDU (Ranjan Samuel Muttiah) (01/07/90)
In article <6048@uhccux.uhcc.hawaii.edu> lee@uhccux.uhcc.hawaii.edu (Greg Lee) writes: >From article <1798@uwm.edu>, by markh@csd4.csd.uwm.edu (Mark William Hopkins): > >>... What makes anyone think that it is even possible to >>formulate a complete set of language rules that do not also take into account >>our mobility and musculature, our sensory systems ... > >Nobody does think that, so far I can gather. So the rules must >take those things into account. > Interestingly, the Korean language letters consists mainly of symbols signifying the mouth. Actually, Korea has a very interesting language history. But anyway, I don't want to start a Korean room problem or even a Tamil room problem which I know no one will pass :-).
jeff@aiai.ed.ac.uk (Jeff Dalton) (01/11/90)
In article <1798@uwm.edu> markh@csd4.csd.uwm.edu (Mark William Hopkins) writes: > So the question is, why do we even accept the premise of the Chinese Room >Experiment when it is, in my mind, obviously contradictory? (that a language >can be "described" independent of the way it is "understood" and "used".) I suspect Searle did it that way because he was arguing against a position that made such assumptions. Maybe we can start talking about Dreyfus (?sp) again. He at least used to argue that understanding can't be captured by rules.
markh@csd4.csd.uwm.edu (Mark William Hopkins) (01/14/90)
In article <1529@skye.ed.ac.uk> jeff@aiai.UUCP (Jeff Dalton) writes: >In article <1798@uwm.edu> markh@csd4.csd.uwm.edu (Mark William Hopkins) writes: >> So the question is, why do we even accept the premise of the Chinese Room >>Experiment when it is, in my mind, obviously contradictory? (that a language >>can be "described" independent of the way it is "understood" and "used".) > >I suspect Searle did it that way because he was arguing against a >position that made such assumptions. Maybe we can start talking about >Dreyfus (?sp) again. He at least used to argue that understanding >can't be captured by rules. I never implied in my question that understanding could not be captured by rules. I just implied that the rules would involve considerations of the signal processing capabilities between the mind and the body and the environment, and the manipulatory capabilities of the body in its environment in a crucial way. The rules can still be formal rules involving "meaningless" symbols. In light of this clarification, I ask the question again. Searle posed a straw man argument, and I question the premise.