This chapter argues that scientific and philosophical progress in our understanding of the living world requires that we abandon a metaphysics of things in favour of one centred on processes. We identify three main empirical motivations for adopting a process ontology in biology: metabolic turnover, life cycles, and ecological interdependence. We show how taking a processual stance in the philosophy of biology enables us to ground existing critiques of essentialism, reductionism, and mechanicism, all of which have traditionally been associated with (...) substance ontology. We illustrate the consequences of embracing an ontology of processes in biology by considering some of its implications for physiology, genetics, evolution, and medicine. And we attempt to locate the subsequent chapters of the book in relation to the position we defend. (shrink)

A new approach using independence indeterminism, a novel naturalistic metaphysics for an open creative universe. -/- The problem of free will - what exactly it is, whether it is required for us to be morally responsible for our actions, and whether any natural being can possibly possess it - has remained unresolved for over 2000 years. -/- Now, starting from the very widely held belief that most change takes place in a way that is independent of how most other change (...) is taking place, this book builds an argument - and a novel metaphysical view dubbed "independence indeterminism" - that rapidly leads not only to a paradigm-changing way of viewing existence, but also to a new way of explaining our possession of free will. -/- This carefully and fully argued book will be of interest to a wide readership not only because of its focus on free will but also because independence indeterminism helps resolve other long-standing issues, including why the mind is not wholly reducible to causally determined processes occurring in the brain. (shrink)

This book is a critical survey of and guidebook to the literature on biological functions. It ties in with current debates and developments, and at the same time, it looks back on the state of discourse in naturalized teleology prior to the 1970s. It also presents three significant new proposals. First, it describes the generalized selected effects theory, which is one version of the selected effects theory, maintaining that the function of a trait consists in the activity that led to (...) its differential persistence or reproduction in a population, and not merely its differential reproduction. Secondly, it advances “within-discipline pluralism” (as opposed to between-discipline pluralism) a new form of function pluralism, which emphasizes the coexistence of function concepts within diverse biological sub-disciplines. Lastly, it provides a critical assessment of recent alternatives to the selected effects theory of function, namely, the weak etiological theory and the systems-theoretic theory. The book argues that, to the extent that functions purport to offer causal explanations for the existence of a trait, there are no viable alternatives to the selected effects view. -/- The debate about biological functions is still as relevant and important to biology and philosophy as it ever was. Recent controversies surrounding the ENCODE Project Consortium in genetics, the nature of psychiatric classification, and the value of ecological restoration, all point to the continuing relevance to biology of philosophical discussion about the nature of functions. In philosophy, ongoing debates about the nature of biological information, intentionality, health and disease, mechanism, and even biological trait classification, are closely related to debates about biological functions. (shrink)

The relation of teleological to causal explanations in psychology is examined. Nagel's claim that they are logically equivalent is rejected. Two arguments for their non-equivalence are considered: (i) the impossibility of specifying initial conditions in the case of teleological explanations and (ii) the claim that different kinds of logic are involved. The view that causal explanations provide only necessary conditions whereas teleological explanations provide sufficient conditions is rejected: causal explanations can provide sufficient conditions, typically being unable to provide necessary ones, (...) whereas teleological explanations tend to point to necessary features. Nor is a distinction in terms of intensional and extensional logic entirely satisfactory, although there is some support for the view that teleological and causal explanations invoke different types of explanatory framework. A key feature of teleogical explanation is the achievement of the same goal by a variety of means. Thus its main scientific function is likely to be heuristic rather than predictive. (shrink)

In this paper, I develop and defend a theory of what I call 'implicit goal-directedness', which is a purely causal or dynamical notion, and can be separated from the notion of 'explicit goal-directedness', which implies the representation of a goal-state. I describe the problems that plagued earlier attempts at analyzing goal-directedness in causal/dynamical terms, and then present my own novel solution. I argue that implicit goal-directedness, in the sense presented, plays an important conceptual role in biology and cognitive science, and (...) is distinct, not only from explicit goal-directedness, but also from the other major teleological notion familiar to philosophers of biology: evolutionary function. Indeed, an appreciation of this tripartite distinction is critical for understanding the structure of explanations of behavior in many scientific contexts. (shrink)

The rationale for the common rejection of classical societal functionalism is that it entails treating a society as an intelligent purposer, capable of directing its own internal organization in furtherance of survival. But a more acceptable alternative account of the origins of a society's functional organization is conceivable: the individual unconsciously recognizes the needs of his group and directs his behaviour so that they are met. The plausibility of this explanation hangs on whether selection between groups occurs to any significant (...) extent, however, and it is therefore on this question that the plausibility of classical societal functionalism itself depends. (shrink)

Philosophy of biology is often said to have emerged in the last third of the twentieth century. Prior to this time, it has been alleged that the only authors who engaged philosophically with the life sciences were either logical empiricists who sought to impose the explanatory ideals of the physical sciences onto biology, or vitalists who invoked mystical agencies in an attempt to ward off the threat of physicochemical reduction. These schools paid little attention to actual biological science, and as (...) a result philosophy of biology languished in a state of futility for much of the twentieth century. The situation, we are told, only began to change in the late 1960s and early 1970s, when a new generation of researchers began to focus on problems internal to biology, leading to the consolidation of the discipline. In this paper we challenge this widely accepted narrative of the history of philosophy of biology. We do so by arguing that the most important tradition within early twentieth-century philosophy of biology was neither logical empiricism nor vitalism, but the organicist movement that flourished between the First and Second World Wars. We show that the organicist corpus is thematically and methodologically continuous with the contemporary literature in order to discredit the view that early work in the philosophy of biology was unproductive, and we emphasize the desirability of integrating the historical and contemporary conversations into a single, unified discourse. (shrink)

Though many would prefer to have nothing to do with teleological explanations, it is evident that the writings of biologists and social scientists abound with them, and it is worth paying attention to the conditions under which they may be made responsibly. It emerges that responsible teleological statements would have to be made about instances of recurrent structures having specifiable characteristics, a situation which is patently the case for biology but still unsettled in, say, anthropology. In the final part of (...) the paper it is shown that satisfying this condition provides a basis for formulating general laws of the more orthodox kind. (shrink)

Denis Noble has produced a succinct analysis of the ‘Illusions of the Modern Synthesis’. At the heart of the matter is the place of agency in organisms. This paper examines the nature of conscious agent action in organisms, and the role of affects in shaping agent choice. It examines the dual role these have in shaping evolution, and in the social worlds of scientists that shape evolutionary theory. Its central claim follows Noble, that agency is central to the structure of (...) organisms, and raises careful consideration for the role animal agency and affective evaluations in biology, and in biologists. (shrink)

Recognition of the plasticity of development — from gene expression to neuroplasticity — is increasingly undermining the traditional distinction between structure and function, or anatomy and behavior. At the same time, dynamic systems theory — a set of tools and concepts drawn from the physical sciences — has emerged as a way of describing what Maurice Merleau-Ponty calls the “dynamic anatomy” of the living organism. This article surveys and synthesizes dynamic systems models of development from biology, neuroscience, and psychology in (...) order to propose an integrated account of growth, learning, and behavior. Key to this account is the concept of self-differentiation or symmetry-breaking. I argue that development can be understood as a cascade of symmetry-breaking events brought about by the ongoing interactions of multiple, nested, nonlinear dynamic systems whose self-organizing behaviors gradually alter their own anatomical conditions. I begin by introducing the concept of symmetry-breaking as a way of understanding anatomical development. I then extend this approach to motor development by arguing that the organism’s behavior grows along with its body, like a new organ. Finally, I argue that the organism’s behavior and its world grow together dialectically, each driving the other to become more complex and asymmetrical through its own increasing asymmetry. Thus development turns out to be a form of cognition or sense-making, and cognition a form of development. (shrink)

This review essay reflects on recent discussions in evolutionary biology and philosophy of science on the central causes of evolution and the structure of causal explanations in evolutionary theory. In this debate, it has been argued that our view of evolutionary causation should be rethought by including more seriously developmental causes and causes of the individual acting organism. I use Tobias Uller’s and Kevin Laland’s volume Evolutionary Causation as well as recent reviews of it as a starting point to reflect (...) on the causal role of agency, individuality, and the environment in evolution. In addition, I critically discuss classical philosophical frameworks of theory change used in this debate to understand changing views of evolutionary causation. (shrink)