Language is both a socially distributed system, unknowable to any one individual, and an individually embodied biological system. As such it is subject to recursive biological and societal pressures which enable it to function and change. The Language Dynamic identifies a number of mechanisms that enable the meaning potential of language from the phoneme through grammar and discourse and onto ideological systems. These core mechanisms are: (i) articulation and stratality, by which meaningful units combine in context to form higher-order meanings which are greater than the sum of their parts; (ii) redundancy, as the mutually re-enforcing yet unstable relation between strata which allows for creativity and change; (iii) prospection, as the means by which speakers effectively and automatically recycle the syntagmatic patterns that emerge from language as a contextualised system. In providing an integrated account of the interconnections between these core mechanisms, the book allow us to conceptualise the dynamics of language change and growth as at once a motivated and agentless process. The book, which underpins functional theories of language with concepts from biological and cultural evolution, social semiotics and systems theory, will be relevant to all who are interested in how and why we can mean and what it means for us as humans to be semiotic agents.

The notion of Choice provides a constant underlying theme to work in Systemic Functional Linguistics, whether this is concerned with in-depth description of the system of lexicogrammatical options available within specific languages or with the analysis of the semiotic and/or social implications of the choices taken within specific texts. Yet to date little has been published exploring the applicability of choice across various contexts. This book addresses this gap in the literature by presenting a selection of writings from internationally renowned authors that develop the analytical perspective of choice across wide-ranging contexts and in some cases in languages other than English. The book demonstrates the value of Systemic Functional Linguistics as an "applicable" linguistics, which is a core tool in broader fields such as pedagogy, literary studies and critical discourse analysis.

Language is both a socially distributed system, unknowable to any one individual, and an individually embodied biological system. As such it is subject to recursive biological and societal pressures which enable it to function and change. The Language Dynamic identifies a number of mechanisms that enable the meaning potential of language from the phoneme through grammar and discourse and onto ideological systems. These core mechanisms are: (i) articulation and stratality, by which meaningful units combine in context to form higher-order meanings which are greater than the sum of their parts; (ii) redundancy, as the mutually re-enforcing yet unstable relation between strata which allows for creativity and change; (iii) prospection, as the means by which speakers effectively and automatically recycle the syntagmatic patterns that emerge from language as a contextualised system. In providing an integrated account of the interconnections between these core mechanisms, the book allow us to conceptualise the dynamics of language change and growth as at once a motivated and agentless process. The book, which underpins functional theories of language with concepts from biological and cultural evolution, social semiotics and systems theory, will be relevant to all who are interested in how and why we can mean and what it means for us as humans to be semiotic agents.