Complexity in language : developmental and evolutionary perspectives Complexity in language: a multifaceted phenomenon Salikoko S. Mufwene François Pellegrino & Christophe Coupé How to Explain the Origins of Complexity in Language: A Case Study for Agreement Systems Luc Steels & Katrien Beuls Complexity in Speech: Teasing Apart Culture and Cognition Bart de Boer a complex adaptive systems approach to the evolution of language and the brain Tom schoenemann Evolutionary complexity of social cognition semasiographic systems and language William Croft To What Extent are Phonological Inventories Complex Systems Christophe Coupé Egidio Marsico & François Pellegrino A Complexity View of Ontogeny as a Window on Phylogeny Barbara Davis Language choice in a multilingual society: a view from complexity science Lucía Loureiro Porto & Maxi San Miguel Complexity and language contact: a socio cognitive framework Albert Bastardas Boada