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Social and Behavioral Sciences Commons™
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Full-Text Articles in Social and Behavioral Sciences
Process-Based Modelling Shows How Climate And Demography Shape Language Diversity, Michael C. Gavin, Thiago F. Rangel, Claire Bowern, Robert K. Colwell, Kathryn R. Kirby, Carlos A. Botero, Michael Dunn, Robert R. Dunn, Joe Mccarter, Marco Tulio Pacheco Coelho, Russell D. Gray
Process-Based Modelling Shows How Climate And Demography Shape Language Diversity, Michael C. Gavin, Thiago F. Rangel, Claire Bowern, Robert K. Colwell, Kathryn R. Kirby, Carlos A. Botero, Michael Dunn, Robert R. Dunn, Joe Mccarter, Marco Tulio Pacheco Coelho, Russell D. Gray
Biology Faculty Publications & Presentations
Aim
Two fundamental questions about human language demand answers: why are so many languages spoken today and why is their geographical distribution so uneven? Although hypotheses have been proposed for centuries, the processes that determine patterns of linguistic and cultural diversity remain poorly understood. Previous studies, which relied on correlative, curve-fitting approaches, have produced contradictory results. Here we present the first application of process-based simulation modelling, derived from macroecology, to examine the distribution of human groups and their languages.
Location
The Australian continent is used as a case study to demonstrate the power of simulation modelling for identifying processes shaping …