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The Spatial Memory Game: Testing the Relationship Between Spatial Language, Object Knowledge, and Spatial Cognition

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Mind the gap: Why is there no general purpose ideographic system?

¹School of Philosophy, Research School of the Social Sciences, Australian National University, Acton, ACT, Australia Kim.Sterelny@anu.edu.au.

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Summary

Inscriptional sign systems present coordination challenges for human communication. This study argues that such systems can be generalist, offering a cost-based explanation for the rarity of generalist ideographic systems.

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Area of Science:

Linguistics
Communication Studies
Cognitive Science

Background:

Human communication systems involve complex sender/receiver interactions.
Inscriptional sign systems, like writing, present unique coordination challenges.
Previous research suggests these systems are inherently specialized due to coadaptation difficulties.

Purpose of the Study:

To re-evaluate Morin's puzzle regarding inscriptional sign systems.
To challenge the view that inscriptional systems must be specialized.
To propose a cost-based explanation for the absence of generalist ideographic systems.

Main Methods:

Theoretical analysis of communication system design.
Comparative study of inscriptional versus other sign systems.
Economic modeling of system development costs.

Main Results:

Inscriptional sign systems can indeed be generalist.
Coordination problems do not necessitate system specialization.
The development costs associated with generalist ideographic systems are prohibitively high.

Conclusions:

The difficulty in creating generalist ideographic systems stems from economic factors, not inherent limitations.
Written language can be viewed as a generalist system.
A cost-benefit analysis provides a novel perspective on the evolution of communication systems.