David Bourget (Western Ontario)
David Chalmers (ANU, NYU)
Rafael De Clercq
Jack Alan Reynolds
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Biology and Philosophy 17 (1):33-53 (2002)
The latter half of the twentieth century has been marked by debates in evolutionary biology over the relative significance of natural selection and random drift: the so-called “neutralist/selectionist” debates. Yet John Beatty has argued that it is difficult, if not impossible, to distinguish the concept of random drift from the concept of natural selection, a claim that has been accepted by many philosophers of biology. If this claim is correct, then the neutralist/selectionist debates seem at best futile, and at worst, meaningless. I reexamine the issues that Beatty raises, and argue that random drift and natural selection, conceived as processes, can be distinguished from one another.
|Keywords||Beatty Brandon Carson causal relevance chance conceptual distinction discriminate sampling evolution Hodge indiscriminate sampling natural selection|
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Citations of this work BETA
Anya Plutynski (2007). Drift: A Historical and Conceptual Overview. Biological Theory 2 (2):156-167.
Denis M. Walsh (2007). The Pomp of Superfluous Causes: The Interpretation of Evolutionary Theory. Philosophy of Science 74 (3):281-303.
Andreas Wagner (2012). The Role of Randomness in Darwinian Evolution. Philosophy of Science 79 (1):95-119.
Peter Gildenhuys (2009). An Explication of the Causal Dimension of Drift. British Journal for the Philosophy of Science 60 (3):521-555.
Martin Barrett, Hayley Clatterbuck, Michael Goldsby, Casey Helgeson, Brian McLoone, Trevor Pearce, Elliott Sober, Reuben Stern & Naftali Weinberger (2012). Puzzles for ZFEL, McShea and Brandon's Zero Force Evolutionary Law. Biology and Philosophy 27 (5):723-735.
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