?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Symbol-Grounding+Problem&rft.creator=Harnad%2C+Stevan&rft.subject=Robotics&rft.description=The+Symbol+Grounding+Problem+is+related+to+the+problem+of+how+words+get+their+meanings%2C+and+of+what+meanings+are.+The+problem+of+meaning+is+in+turn+related+to+the+problem+of+consciousness%2C+or+how+it+is+that+mental+states+are+meaningful.&rft.publisher=MacMillan%3A+Nature+Publishing+Group&rft.date=2003&rft.type=Book+Chapter&rft.type=NonPeerReviewed&rft.format=text%2Fhtml&rft.identifier=http%3A%2F%2Fcogprints.org%2F3018%2F1%2Fsymgro.htm&rft.identifier=++Harnad%2C+Stevan++(2003)+Symbol-Grounding+Problem.++%5BBook+Chapter%5D++++(In+Press)++&rft.relation=http%3A%2F%2Fcogprints.org%2F3018%2F