Possible evolution of teleological bias, language acquisition, and search for meaning from primitive agency detection

Abstract

The perception component of the language faculty and the teleological notion that everything may have intentions and purpose could have developed from the primitive agency detection seen in most moving animals. Many new-born, totally naive animals show predator avoidance and behave as if everything around may be alive and dangerous and have malevolent intentions. Piaget demonstrated that young children believe that everything around is probably alive and has purpose and intentions. The perception component of the language faculty involves an intrinsic motivation to search for intentions and meanings of sound combinations (words and phrases), and a search for the meanings and intentions of systematic changes in words, that is a search for the grammar rules. Possible homologs to animal genes for predator avoidance or perception of calls could be compared in humans and chimpanzees. Evidence of positive selection or accelerated evolution of human homolog genes might indicate putative genes for language perception.