Afterword: materialities, care, 'ordinary affects', power and politics.

In this paper I explore how the papers in this volume offer ways of thinking about materialities of care in terms of political ecologies, including hierarchies of value as well as assemblages, in which strategic agendas are made present in everyday practices, with profound and ordinary affects, as well as effects. I show how power can work through the association of multiple and heterogeneous materials and social processes to create 'thresholds', as spaces through which people must pass in order to be included as patients, and which circulate specific imaginaries over what counts as an appropriate need. I go on to suggest how some material practices are made mundane and immaterial, that is inconsequential, so that by drawing attention to their importance in how care is done (or not done) the papers help disrupt the commonplace production and reproduction of the 'neglected things' (Puig de la Bellacasa ) of healthcare environments, and by so doing help reimagine what is important for occasions to actually be caring. I then shift to thinking about a sensibility, one that is highly valued in this collection of articles, that helps illuminate different imaginaries of care to those that dominate healthcare environments, an approach that I have called elsewhere 'relational extension', and in the example I offer here show how shifts in extension as a form of motility disrupts stabilities and their reproduction, to accomplish different forms of world-making.