From UG to the Biolinguistic Program

  Introduction In March 1986, Noam Chomsky delivered a series of lectures at the Universidad Centroamericana (UCA) in Managua, including “Principles of Language Structure.” This lecture, later compiled in the book Language and Problems of Knowledge , is central to his exploration of the fundamental nature of language and its connection to the human mind. The lecture is not merely a description of linguistic phenomena but a deep analysis of the theoretical underpinnings of language as an innate feature of the human cognitive system. Chomsky distinguishes between two levels of linguistic inquiry: the descriptive level, which involves cataloging the specific properties of individual languages, and the explanatory level, which seeks to uncover the universal principles that govern all human languages. Central to his approach is the concept of Universal Grammar (UG), a set of innate, invariant principles and parameters that form the basis of all languages and enable rapid language ac...

Introduction: Setting the Stage Noam Chomsky's revolutionary theories on language acquisition, notably his concept of Universal Grammar, have profoundly reshaped our understanding of human cognition and language. At the heart of his work is a clear alignment with the rationalist tradition—a lineage of thought represented by philosophers like Descartes, Kant, and Plato (Lyons, 1991). These philosophers argued that certain forms of knowledge are innate rather than solely derived from experience. Chomsky’s idea of Universal Grammar posits that humans are born with a built-in capacity for language, challenging empiricist views which suggest that knowledge comes purely from sensory experience. By drawing parallels with rationalist concepts, such as Descartes’ innate ideas and Plato’s doctrine of anamnesis, Chomsky frames language as an inherent cognitive structure that is triggered rather than taught. This perspective not only redefines language learning but also touches on deeper ...