?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Cohabitation%3A+Computation+at+70%2C+Cognition+at+20&rft.creator=Harnad%2C+Stevan&rft.subject=Cognitive+Psychology&rft.description=Zenon+Pylyshyn+cast+cognition's+lot+with+computation%2C+stretching+the+Church%2FTuring+Thesis+to+its+limit%3A+We+had+no+idea+how+the+mind+did+anything%2C+whereas+we+knew+computation+could+do+just+about+everything.+Doing+it+with+images+would+be+like+doing+it+with+mirrors%2C+and+little+men+in+mirrors.+So+why+not+do+it+all+with+symbols+and+rules+instead%3F+Everything+worthy+of+the+name+%22cognition%2C%22+anyway%3B+not+what+was+too+thick+for+cognition+to+penetrate.+It+might+even+solve+the+mind%2Fbody+problem+if+the+soul%2C+like+software%2C+were+independent+of+its+physical+incarnation.+It+looked+like+we+had+the+architecture+of+cognition+virtually+licked.+Even+neural+nets+could+be+either+simulated+or+subsumed.+But+then+came+Searle%2C+with+his+sino-spoiler+thought+experiment%2C++showing+that+cognition+cannot+be+all+computation+(though+not%2C+as+Searle+thought%2C+that+it+cannot+be+computation+at+all).+So+if+cognition+has+to+be+hybrid+sensorimotor%2Fsymbolic%2C+it+turns+out+we've+all+just+been+haggling+over+the+price%2C+instead+of+delivering+the+goods%2C+as+Turing+had+originally+proposed+5+decades+earlier.&rft.contributor=Dedrick%2C+D&rft.date=2006&rft.type=Book+Chapter&rft.type=NonPeerReviewed&rft.format=text%2Fhtml&rft.identifier=http%3A%2F%2Fcogprints.org%2F4788%2F1%2Fzenonpaper.htm&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F4788%2F2%2Fzenonpaper.pdf&rft.format=other&rft.identifier=http%3A%2F%2Fcogprints.org%2F4788%2F3%2Fzenonpaper.doc&rft.identifier=++Harnad%2C+Stevan++(2006)+Cohabitation%3A+Computation+at+70%2C+Cognition+at+20.++%5BBook+Chapter%5D++++(In+Press)++&rft.relation=http%3A%2F%2Fcogprints.org%2F4788%2F