Everything flows : towards a processual philosophy of biology Against the traditional view of the living world as fundamentally composed of enduring things this work argues for the radical alternative that it essentially consists of processes. Biology is the study of the processes that constitute living beings and the things biologists study ultimately derive their existence from more basic processes. This collection of essays explores the metaphysical thesis that the living world is not ontologically made up of substantial particles or things as has often been assumed but is rather constituted by processes. The biological domain is organized as an interdependent hierarchy of processes which are stabilized and actively maintained at different timescales. Even entities that intuitively appear to be paradigms of things such as organisms are actually better understood as processes. Unlike previous attempts to articulate processual views of biology which have tended to use Alfred North Whitehead’s panpsychist metaphysics as a foundation this book takes a naturalistic approach to metaphysics. It submits that the main motivations for replacing an ontology of substances with one of processes are to be looked for in the empirical findings of science. Biology provides compelling reasons for thinking that the living realm is fundamentally dynamic and that the existence of things is always conditional on the existence of processes. The phenomenon of life cries out for theories that prioritize processes over things and it suggests that the central explanandum of biology is not change but rather stability—or more precisely stability attained through constant change. This multicontributor volume brings together philosophers of science and metaphysicians interested in exploring the consequences of a processual philosophy of biology. The contributors draw on an extremely wide range of biological case studies and employ a process perspective to cast new light on a number of traditional philosophical problems such as identity persistence and individuality