Philosophy of Science Commons^™

Is Genetic Drift A Force?, Charles H. Pence

Faculty Publications

One hotly debated philosophical question in the analysis of evolutionary theory concerns whether or not evolution and the various factors which constitute it (selection, drift, mutation, and so on) may profitably be considered as analogous to “forces” in the traditional, Newtonian sense. Several compelling arguments assert that the force picture is incoherent, due to the peculiar nature of genetic drift. I consider two of those arguments here—that drift lacks a predictable direction, and that drift is constitutive of evolutionary systems—and show that they both fail to demonstrate that a view of genetic drift as a force is untenable. I go …

Causal Explanation Of Human Behavior In The Social Sciences, Maria R. Zavada

Department of Philosophy: Dissertations, Theses, and Student Research

The social sciences have something to offer our understanding of human behavior. However, the social sciences have been subjected to a great deal of criticism, both internally and externally. Cultural anthropology provides a microcosm of the problems within the social sciences and serves as an apt case study. There are many problems with the social sciences, some as fundamental as whether or not the social sciences are indeed sciences, and others that address specific issues with goals, methods, and data collection.

Using anthropology as a case study, I articulate the connection between the methodological problems in anthropology and the philosophical …

Singular And General Causal Relations: A Mechanist Perspective, Stuart Glennan

Scholarship and Professional Work - LAS

My aim in this paper is to make a case for the singularist view from the perspective of a mechanical theory of causation (Glennan 1996, 1997, 2010, forthcoming), and to explain what, from this perspective, causal generalizations mean, and what role they play within the mechanical theory.

Mechanisms (Oxford), Stuart Glennan

Scholarship and Professional Work - LAS

Mechanism is undoubtedly a causal concept, in the sense that ordinary definitions and philosophical analyses explicate the concept in terms of other causal concepts such as production and interaction. Given this fact, many philosophers have supposed that analyses of the concept of mechanism, while they might appeal to philosophical theories about the nature of causation, could do little to inform such theories. On the other hand, methods of causal inference and explanation appeal to mechanisms. Discovering a mechanism is the gold standard for establishing and explaining causal connections. This fact suggests that it might be possible to provide an analysis …

Mechanisms, Causes, And The Layered Model Of The World, Stuart Glennan

Scholarship and Professional Work - LAS

Most philosophical accounts of causation take causal relations to obtain between individuals and events in virtue of nomological relations between properties of these individuals and events. Such views fail to take into account the consequences of the fact that in general the properties of individuals and events will depend upon mechanisms that realize those properties. In this paper I attempt to rectify this failure, and in so doing to provide an account of the causal relevance of higher-level properties. I do this by critiquing one prominent model of higher-level properties – Kim’s functional model of reduction – and contrasting it …

Productivity, Relevance And Natural Selection, Stuart Glennan

Scholarship and Professional Work - LAS

Recent papers by a number of philosophers have been concerned with the question of whether natural selection is a causal process, and if it is, whether the causes of selection are properties of individuals or properties of populations. I shall argue that much confusion in this debate arises because of a failure to distinguish between causal productivity and causal relevance. Causal productivity is a relation that holds between events connected via continuous causal processes, while causal relevance is a relationship that can hold between a variety of different kinds of facts and the events that counterfactually depend upon them. I …

Mechanisms And The Nature Of Causation, Stuart Glennan

Scholarship and Professional Work - LAS

In this paper I offer an analysis of causation based upon a theory of mechanisms – complex systems whose "internal" parts interact to produce a system's "external" behavior. I argue that all but the fundamental laws of physics can be explained by reference to mechanisms. Mechanisms provide an epistemologically unproblematic way to explain the necessity which is often taken to distinguish laws from other generalizations. This account of necessity leads to a theory of causation according to which events are causally related when there is a mechanism that connects them. I present reasons why the lack of an account of …