Summary of PSYCOLOQUY topic Language Complexity

Topic:
Title & AuthorAbstract
10(033) LANGUAGE EVOLUTION AND THE COMPLEXITY CRITERION
Target Article on Language-Complexity
Bernard H. Bichakjian
Department of French
University of Nijmegen,
The Netherlands
http://welcome.to/bichakjian

Bichakjian@let.kun.nl
Abstract: Though it is increasingly accepted in the behavioral sciences, the evolutionary approach is still meeting resistance in linguistics. Linguists generally cling to the idea that alternative linguistic features are simply gratuitous variants of one another, while the advocates of innate grammars, who make room for evolution as a biological process, exclude the evolution of languages. The rationale given is that today's languages are all complex systems. This argument is based on the failure to distinguish between complexities of form and function. The proper analysis reveals instead that linguistic features have consistently decreased their material complexity, while increasing their functionality. A systematic historical survey will show instead that languages have evolved and linguistic features have developed along a Darwinian line.

Keywords: complexity, Indo-European, language evolution, lateralization, neoteny, word order.

10(080) RECONSTRUCTING THE EVOLUTION OF LANGUAGE:
'EARLY-BLOOMER' VERSUS 'LATE-BLOOMER' THEORIES
Commentary on Bichakjian on Language-Complexity
Thomas Suddendorf
School of Psychology
University of Queensland
Brisbane, Qld 4071
Australia

t.suddendorf@psy.uq.edu.au
Abstract: By investigating historic changes in complexity Bichakjian (1999) tries to convince linguists that languages evolve. Here, I wish to add a reason why speculation about the very origin of language may be a fruitful endeavour. The significance of the question, and increasing archaeological evidence, has resulted in an avalanche of recent proposals. These accounts can be divided into two broad categories; those that advocate either early or late emergence. The "late-bloomer" theories face the likelihood of being disproved by mounting evidence, yet it is precisely for this reason that theories of the evolution of language might gain respectability within the realms of scientific inquiry.

Keywords: complexity, Indo-European, language evolution, lateralization, neoteny, word order.

11(118) LANGUAGE ORIGIN AND LANGUAGE EVOLUTION
Reply to Suddendorf on Bichakjian on Language-Complexity
Bernard H. Bichakjian
Department of French
University of Nijmegen
PO Box 9103
6500 HD Nijmegen, Netherlands

B.Bichakjian@mailbox.kun.nl
Abstract: Though my target article (Bichakjian 1999) was on the evolution of linguistic features, in his commentary, Suddendorf (1999) addresses the question of the origin of language and points out the risks of advocating too recent an emergence. My reply stresses that the evidence from historical linguistics and all other evolutionary indicators goes against the saltationist scenarios, and that language evolution has been a gradual process which probably started hundreds of millennia ago. A reply is also given to the question raised about the shift from aspect to tense.

Keywords: complexity, Indo-European, language evolution, lateralization, neoteny, word order.