This paper introduces Deleuze and Guattari's assemblage theory into the contemporary biological context. I begin by laying out at some length what I take to be the defining features of Deleuze and Guattari's theory of assemblage. I consider this to be a worthwhile endeavour in its own right, and so dedicate a large portion of this paper to producing a clear account of what it is that characterises an assemblage. Then I provide a reading of Deleuze and Guattari's critical conception (...) of the organism as a kind of assemblage typified by an especially restrictive, self-regulating form of functional integration. This restrictiveness comprises what I take to be the first pole of organic life. Then I reconsider Deleuze and Guattari's positive comments about ‘non-organic life’ in this context, as a feature internal to the organisation of organic life instead of something to be set against it. I theorise this mostly in terms of symbiosis. I take the significance of symbiosis, consisting in what Deleuze and Guattari call ‘shared deterritorialisation’, to comprise the second pole of organic life. I conclude the paper with a brief discussion of how Deleuze and Guattari's assemblage-based conception of organism might be thought to anticipate and accommodate some of the contemporary research on biological individuality. (shrink)

This paper draws upon Deleuze and Guattari's ideas to suggest a different kind of reading of a narrative of a mother of a child with severe disability, and thus a different kind of ethical response to them. This reading gives readers the possibility of opening up experiences of parents and children with disability, rather than compartmentalising such stories. The reader becomes, is transformed, through reading these narratives and through engaging with the intensities which are recognised in the text, asking the (...) question ‘Does it work for me?’ This is what Gilles Deleuze calls ‘reading with love’. (shrink)

OVERVIEW. The concept of emergence – which I define as the (diachronic) construction of functional structures in complex systems that achieve a (synchronic) focus of systematic behaviour as they constrain the behaviour of individual components – plays a crucial role in debates in philosophical reflection on science as a whole (the question of reductionism) as well as in the fields of biology (the status of the organism), social science (the practical subject), and cognitive science (the cognitive subject).1 In this essay (...) I examine how the philosophy of Deleuze and that of Deleuze and Guattari2 can help us see some of the most important implications of the debate on the status of the organism, as well as prepare the ground for a discussion of the practical and cognitive subject. (shrink)