?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Universal+Grammar+Is+a+Universal+Grammar&rft.creator=Casares%2C+Ram%C3%B3n&rft.subject=Evolution&rft.subject=Language&rft.subject=Syntax&rft.description=Is+Universal+Grammar+a+universal+grammar%3F+From+Chomsky's+hierarchy+we+deduce+that+for+each+grammar+there+is+a+Turing+machine%2C+and+conversely.+Following+this+equivalence%2C+it+is+immediate+to+conclude+that+a+universal+Turing+machine+is+equivalent+to+a+universal+grammar.+Meanwhile%2C+in+linguistics%2C+Universal+Grammar+is+the+human+brain+circuitry+that+implements+the+faculty+of+language.+So+the+definitive+answer+is+achieved+only+when+we+show+that+the+human+brain+is+Turing+complete%2C+and+that+language+uses+this+capability.+So+yes%3A+Universal+Grammar+is+a+universal+grammar%2C+because+the+human+brain+circuitry+that+implements+the+faculty+of+language+is+Turing+complete.&rft.date=2014-04-11&rft.type=Preprint&rft.type=NonPeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F9229%2F1%2FUGisug-20140411.pdf&rft.identifier=++Casares%2C+Ram%C3%B3n++(2014)+Universal+Grammar+Is+a+Universal+Grammar.++%5BPreprint%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F9229%2F