Online research in philosophy

Perception and conceptualization of space are some of the most basic elements of human cognition. It has been long assumed that human spatial thinkingand frames of reference used to grasp and describe the location of an object in relation to other objects are of universal nature and so are projected in naturallanguages in basically the same manner; three principal dimensions in egocentric perceptual space were distinguished: up-down, front-back and left-right, reflecting our biological make-up. If differences in spatial terminology were observed, (...) they were relegated to surface structure phenomena, but were not regarded as differences in perceptual and conceptual representations in the human mind. That belief in the universal perception of spatial relations among humans was ofconsiderable importance for some philosophical theories, also for Husserl’s conception of the Lebenswelt a priori and his defence of the validity of scientificpropositions and of absolute truth. It now appears that the extent of the diversity in spatial thinking has been drastically underestimated (Levinson 2003), but it does not follow that Husserl’s intuitions regarding the existence of universal constituents in incompatible Lebenswelt experiences were necessarily wrong. (shrink)

The aim of the paper is to consider the notions of economy, redundancy and optimality, with regard to language structure and its functioning in time and with regard to certain principles of the Universal Grammar. I argue that the notion of optimality needs not to be congruent with economy, and at odds with redundancy. On the contrary, if we hold realistic premises regarding the ontology of language (as Chomsky does) and think of language as a natural system existing in time, (...) then we should expect similar principles of organization in language as in other natural systems (cf. system theories: von Bertalanffy, Laszlo, Kauffman). In that approach, connecting optimality with economy is untenable. That stance is contrary to Chomsky's Minimalist Program, in which economy has become the actual principle of the Universal Grammar. I discusses a major inconsistency in Chomsky's assumptions about the nature of the language faculty and trace its possible origin. Key words: language system; language faculty; systems theory; economy principle; redundancy; optimality; edge-of-chaos theory; Minimalist Program. (shrink)