The idea that language determines thought through an environmentally constrained feedback system is at the heart of most concepts associated with linguistic relativity. The real philosophical questions, however, only seem to present themselves at a level beyond the trivial truism that linguistic structure has an effect on thought, i.e. different languages might encode environmental information differently resulting in variation in things like processing times, measured in psycholinguistic experiments.
These questions are important for a number of related disciplines, yet the concept itself is one of the most misunderstood in modern anthropology, sociology, philosophy of language, linguistics, and cognitive science. This book contributes much needed clarity to a theoretical landscape at the center of insights into what makes us human, both linguistically and cognitively.