Notions of complexity, non-linear dynamics and self-organization in the natural sciences seem to resonate with certain literary and social scientific traditions of thinking about cosmopolitan life in a sense that may be more than merely metaphorical. Just as science speaks of forms and patterns which come into being spontaneously, unpredictably and `from below', so too is there a resurgent interest in a `baroque' vision of modernity which foregrounds chance encounters and `underworld' associations. The parallels are still stronger if we take (...) a consider the life-world of embodied cosmopolitans as including not only other human beings and human artifacts, but also the many non-human life-forms that make themselves at home in our built environments, in our networks, and inside our own bodies. Contra theorists of risk society, fusion of complexity theory with cosmopolitan aesthetics raises the possibility of conceiving of runaway biological and technological events as both creative and destructive. (shrink)