Multiple authorship is the universal solution to multi-tasking in the sciences. Without a team, each with their own set of expertise, and each involved mostly in complementary ways, a research project will likely not advance quickly, or effectively. Consequently, there is a risk that research goals will not be met within a desired timeframe. Research teams that strictly scrutinize their modus operandi select and include a set of authors that have participated substantially in the physical undertaking of the research, (...) in its planning, or who have contributed intellectually to the ideas or the development of the manuscript. Authorship is not an issue that is taken lightly, and save for dishonest authors, it is an issue that is decided collectively by the authors, usually in sync with codes of conduct established by their research institutes or national ministries of education. Science, technology and medicine publishers have, through independent, or sometimes coordinated efforts, also established their own sets of guidelines regarding what constitutes valid authorship. However, these are, for the greater part, merely guidelines. A previous and recent analysis of authorship definitions indicates that the definitions in place regarding authorship and its validity by many leading STM publishers is neither uniform, nor standard, despite several of them claiming to follow the guidelines as set forward by the International Committee of Medical Journal Editors or ICMJE. This disparity extends itself to ghost and guest authorship, two key authorship-related issues that are examined in this paper to assess the extent of discrepancies among the same set of STM publishers and what possible influence they might have on publishing ethics. (shrink)

Reviews the book, The nature of truth: Classic and contemporary perspectives by Michael P. Lynch . This massive compilation is molded around two central questions: Does truth have an underlying nature? And, if so, what sort of nature does it have? In an attempt to address these questions, Lynch has assembled the work of an impressive array of thinkers from a variety of philosophical positions. The anthology is divided into seven major sections with each section being preceded by a detailed (...) introduction that not only discusses the essays in the section to follow but also relates them to other relevant essays in the book. 2012 APA, all rights reserved). (shrink)

Reviews the book, Genes, genesis, and God: Values and their origins in natural and human history by Holmes Rolston III . Drawn from a series of lectures given by the author in November of 1997 at the University of Edinburgh as part of the Gifford Lectures, this book addresses the question of whether the supremely social and human phenomena of religion and ethics can be ultimately reduced to the phenomena of biology. Challenging much of what passes for unassailable truth (...) in sociobiological and similar natural science circles, Rolston argues that religion, ethics, and science—as emergent phenomena in human culture—are not only crowning and distinctive achievements in human cultural history but that it is impossible to adequately conceive of them as having resulted from simple evolutionary or biological processes. To this end, the author argues that genetic and evolutionary processes are anything but blind, selfish, and contingent. Indeed, Rolston cogently argues that not only are our sciences of nature not value free, but nature itself is laden with values. 2012 APA, all rights reserved). (shrink)

Reviews the book, Neurophilosophy of free will: From libertarian illusions to a concept of natural autonomy by Henrik Walter and C. Klohr . In this book, Henrik Walter applies the methodology of neurophilosophy to one of philosophy’s central challenges and enduring questions: the notion of free will. The author argues that free will is an illusion if we mean by it that under identical conditions we would be able to do or decide otherwise, while simultaneously acting only for reasons (...) and being the true originators of our actions. In place of this problematic version of free will, Walter offers what he calls “natural autonomy,” that is, self-determination unaided by supernatural powers that could exist even in an entirely determined universe. 2012 APA, all rights reserved). (shrink)

Reviews the book, Challenges to theoretical psychology by Wolfgang Maiers, Betty Bayer, Barbara Duarte Esgalhado, Rene Jorna, and Ernst Schraube . This stimulating and wide-ranging collection is composed of selections from the program of the Seventh Biennial Conference of the International Society for Theoretical Psychology that was held in Berlin, Germany in April and May of 1997. The 55 essays are grouped into ten major thematic fields: Psychological Understanding and the Role of Theory; Critical History of Psychology; Foundational Issues in (...) the Sciences of Mind; Agency, Action, and Consciousness; Implications of Life Narratives for Psychological Theorization; Social Practice, Discourse, and Subjects; Psychological Studies and the Notion of Culture; Technology and the Body in Psychology; Feminist Research and Subjectivity; Postmodernism, Marxism, and Critical Psychology. 2012 APA, all rights reserved). (shrink)

Reviews the book, Existing: An introduction to existential thought by Steven Luper . This book is an anthology of existentialism. It presents work from Nietzsche, Kierkegaard, Heidegger, and Sartre, as well as generous selections many other important 19th and 20th century existentialist authors. 2012 APA, all rights reserved).

Reviews the book, Methods of theoretical psychology by Andre Kukla . In this book, the author argues that the traditional manner of studying theoretical psychology does not sufficiently prepare students to critically analyze selected theories. Therefore, this book aims to prepare the reader to analyze and advance the theoretical literature in any tradition. 2012 APA, all rights reserved).

Reviews the book, Alas poor Darwin: Arguments against evolutionary psychology by Hilary Rose and Steven Rose . Recent years have seen a veritable explosion of books and articles trumpeting the ability of genetics and evolutionary psychology to explain human behavior. However, as the contributions in this provocative volume clearly attest, many biologists, social scientists, and philosophers have begun to rebel against this explanatory trend. Despite the wide variety of disciplinary backgrounds and interests reflected in this volume, a common and clear (...) perspective emerges that not only challenges the reductionism of evolutionary psychology but also offers a deeper and more engaging understanding of the biosocial nature of human existence. 2012 APA, all rights reserved). (shrink)

Reviews the book, Appropriating Heidegger by James E. Faulconer and Mark A. Wrathall . In this book, the authors bring together representatives of many different approaches to Heidegger’ philosophy and provide the opportunity for an examination of not only a variety of readings of Heidegger’s work, but also a variety of visions about the nature of philosophical inquiry itself. 2012 APA, all rights reserved).

Reviews the book, Explanation and cognition by Frank C. Keil and Robert A. Wilson . The essays in this book address five basic questions about explanation as a large and natural part of our cognitive lives: How do explanatory capacities develop, are there kinds of explanation, do explanations correspond to domains of knowledge, why do we seek explanations and what do they accomplish, and how central are causes to explanation? The volume’s various authors also introduce and explore a number (...) of emerging perspectives on explanation from computer science, linguistics, and anthropology. 2012 APA, all rights reserved). (shrink)

Reviews the book, Martin Buber: The hidden dialogue by Dan Avnon . In this exciting and instructive volume, the author carefully examines the main themes and thrusts of Martin Buber's radical philosophy of dialogue. In recent years it has become increasingly clear that Buber's vision of the basic nature of human existence is not only profound in its intellectual scope and sophistication, but also deeply disturbing in its moral and ethical implications. This fine book, however, seeks to redress this unfortunate (...) shortcoming in the literature—and, all things considered, does a more than adequate job of it. 2012 APA, all rights reserved). (shrink)

Reviews the book, Psychological concepts and biological psychiatry by Peter Zachar . Almost from the very beginning of its disciplinary history clinical psychology has sought to align itself philosophically and methodologically with the natural sciences, particularly medicine and neurology. Contradicting the common-place assumption that common sense or folk psychology has been proven uninformative and futile, Zachar provides explicit philosophical and psychological arguments that demonstrate why such accounts are not only vital to proper scientific explanation but inevitable as well. 2012 (...) APA, all rights reserved). (shrink)

Reviews the book, The body by Donn Welton . Over the last century, the nature and meaning of human embodiment has emerged as one of the more significant areas of philosophical and psychological inquiry. From at least the time of Edmund Husserl, many thinkers in the Continental tradition have striven to re-conceptualize the body and its relationship to self and other in such a way as to avoid the pitfalls of more traditional, reductionistic attempts that view the body solely in (...) physical or biological terms. In this helpful volume, part of Blackwell’s Readings in Continental Philosophy series, Welton has brought together for the first time many of the foundational twentieth-century writings on the concept of embodiment. This book provides not only a cluster of theories articulated by philosophers seeking to move beyond the inherent limitations and contradictions of Modern philosophy, but also new appropriations and insights from psychoanalysis, social history, literary theory, and gender theory. 2012 APA, all rights reserved). (shrink)

Reviews the book, The mismeasure of desire: The science, theory, and ethics of sexual orientation by Edward Stein . It would hardly be overstating the matter to say that perhaps the single most hotly debated issue in both psychology and contemporary American culture is the nature and origins of human sexual desires. In opposition to the currently more widely accepted thesis that sexual orientation is determined at birth, philosopher and educator Edward Stein argues in this new book that much of (...) what we think we know about the origins of sexual desire is probably misguided and incomplete. Carefully examining a broad range of research on sexual orientation, Stein suggests that many of the most frequently cited findings are deeply flawed—not only methodologically but also in light of certain unquestioned philosophical assumptions and cultural stereotypes. Although the arguments in Stein’s book are more than a little likely to create controversy, and, indeed, some may well be found to be specious, his book is nonetheless a very welcome infusion of thoughtful philosophical and psychological thinking into the all-too-often muddled arena of contemporary academic and political debate. 2012 APA, all rights reserved). (shrink)

Reviews the book, Merleau-Ponty, interiority and exteriority, psychic life and the world by Dorothea Olkowski and James Morley . This book is a brief but informative and thoughtful anthology brings together the work of a number of contemporary scholars in philosophy, psychology, psychiatry, and comparative literature to demonstrate how Merleau-Ponty's understanding of the psyche and the material world has not only tremendous implications for philosophy, but also for the natural and social sciences. 2012 APA, all rights reserved).

In lieu of an abstract, here is a brief excerpt of the content:Authorship Redux:On Some Recent and Not-So-Recent Work in Literary TheoryPaisley LivingstonThe Empty Cage: Inquiry into the Mysterious Disappearance of the Author, by Carla Benedetti, translated by William J. Hartley, 232 pp. Ithaca: Cornell University Press, 2005, $52.50Literature, Theory, and Common Sense, by Antoine Compagnon, translated by Carol Cosman, 224 pp. Princeton: Princeton University Press, 2004, $41.00The Death and Resurrection of the Author?, edited by William Irwin, 237 pp. (...) Westport, Connecticut: Greenwood Press, 2002, $32.95.Did Roland Barthes, Michel Foucault, Jacques Derrida, or other "poststructuralist" theorists writing in the wake of May '68 come up with any good ideas about authorship and related topics in the philosophy of literature? The three volumes under review have a common point of departure in that broad question, but offer a number of contrasting responses to it. In what follows I describe and assess some of the various perspectives on offer in these 700 or so pages. The short answer to my initial question comes at the end.Carla Benedetti's book was first published in 1999 in Milan as L'ombra lunga dell'autore: Indagine su una figura cancellata. Professor of Italian and Theory of Literature at the University of Pisa, and Recurrent Visiting Professor at NYU, she clearly shares some of Foucault's basic assumptions about authorship: "It is the reader or viewer who transforms the artist's selections, which in themselves may even be random or compelled, into subjective choices endowed with intentionality: that intentionality [End Page 191] that is capable of providing meaning and artistic value to what we are viewing or reading" (p. 12). Benedetti contends that such attributions are a necessary part of the literary and artistic discursive formation of modernity, and she persuasively demonstrates that the author has not "disappeared," in spite of what Barthes and others may have thought or wished.According to Benedetti, authorialism, or the thesis that artistic value can only derive from original authorship, is the product of a modern ideology. She contends that a self-reflexive, late modernist train of thought generates a highly problematic relation to authorship and such related notions as genius, novelty, and creativity. More specifically, Benedetti finds a Batesonian double bind or paradoxical injunction in modernity's incessant demand for an extreme form of novelty. As soon as something innovative has been done, yet another innovation is desired. Not only does it become harder and harder to make a radically new move in the game, but the entire pursuit appears to be hopeless. Although Benedetti does not say so, the key thought was neatly captured by Oscar Wilde when he quipped: "Nothing is so dangerous as being too modern; one is apt to grow old-fashioned quite suddenly." To be old-fashioned is abhorrent, yet to try to obey the injunction to be "absolutely modern" is to risk becoming old-fashioned in a hurry, so failure seems inevitable. One of the constitutive myths of late modernity has it, then, that artistic activity must be recognized as authorless because it is impossible to create some sort of fundamentally novel work of lasting value. For those in the grip of this unsound thought, it seems necessary to conclude that the writer-no-longer-author must be recognized as an essentially uncreative epigone. Benedetti comments rather sweepingly, "All that poststructuralist thought speaks of, in its multifarious elaborations, is merely our supposed irreversible impossibility to create" (p. 202). She links Derrida's rejection of the possibility of decisive epistemological "ruptures" to the same late modernist mythology.Benedetti concludes her book by saying that the late modernist mythology conflates one kind of novelty with the new in general. This distinction sounds promising, but is not developed any further, and this reader was left wondering how the putative crippling error of a vast artistic dispensation could be revealed by means of a distinction between two kinds of newness. I also wonder whether her diagnosis probes deeply enough into the sources and nature of the modish sensibility that leads perversely to the Last Year in Marienbad syndrome. Not everyone is equally interested in trying to be dazzlingly innovative and fashionable; some [End Page 192] who do... (shrink)

Did Roland Barthes, Michel Foucault, Jacques Derrida, or other "poststructuralist" theorists writing in the wake of May '68 come up with any good ideas about authorship and related topics in the philosophy of literature? The three volumes under review have a common point of departure in that broad question, but offer a number of contrasting responses to it. In what follows I describe and assess some of the various perspectives on offer in these 700 or so pages. The short (...) answer to my initial question comes at the end. Carla Benedetti's book was first published in 1999 in Milan as L'ombra lunga dell'autore: Indagine su una figura cancellata. Professor of Italian and Theory of Literature at the University of Pisa, and Recurrent Visiting Professor at NYU, she clearly shares some of Foucault's basic assumptions about authorship: "It is the reader or viewer who transforms the artist's selections, which in themselves may even be random or compelled, into subjective choices endowed with intentionality: that intentionality that is capable of providing meaning and artistic value to what we are viewing or reading" (p. 12). Benedetti contends that such attributions are a necessary part of the literary and artistic discursive formation of modernity, and she persuasively demonstrates that the author has not "disappeared," in spite of what Barthes and others may have thought or wished. According to Benedetti, authorialism, or the thesis that artistic value can only derive from original authorship, is the product of a modern ideology. She contends that a self-reflexive, late modernist train of thought generates a highly problematic relation to authorship and such related notions as genius, novelty, and creativity. More specifically, Benedetti finds a Batesonian double bind or paradoxical injunction in modernity's incessant demand for an extreme form of novelty. As soon as something innovative has been done, yet another innovation is desired. Not only does it become harder and harder to make a radically new move in the game, but the entire pursuit appears to be hopeless. Although Benedetti does not say so, the key thought was neatly captured by Oscar Wilde when he quipped: "Nothing is so dangerous as being too modern; one is apt to grow old-fashioned quite suddenly." To be old-fashioned is abhorrent, yet to try to obey the injunction to be "absolutely modern" is to risk becoming old-fashioned in a hurry, so failure seems inevitable. One of the constitutive myths of late modernity has it, then, that artistic activity must be recognized as authorless because it is impossible to create some sort of fundamentally novel work of lasting value. For those in the grip of this unsound thought, it seems necessary to conclude that the writer-no-longer-author must be recognized as an essentially uncreative epigone. Benedetti comments rather sweepingly, "All that poststructuralist thought speaks of, in its multifarious elaborations, is merely our supposed irreversible impossibility to create" (p. 202). She links Derrida's rejection of the possibility of decisive epistemological "ruptures" to the same late modernist mythology. Benedetti concludes her book by saying that the late modernist mythology conflates one kind of novelty with the new in general. This distinction sounds promising, but is not developed any further, and this reader was left wondering how the putative crippling error of a vast artistic dispensation could be revealed by means of a distinction between two kinds of newness. I also wonder whether her diagnosis probes deeply enough into the sources and nature of the modish sensibility that leads perversely to the Last Year in Marienbad syndrome. Not everyone is equally interested in trying to be dazzlingly innovative and fashionable; some who do have this inclination manage to produce excellent works of art; and many artists active in the period in question have not worked with the assumptions Benedetti criticizes. Whatever one thinks about Benedetti's Foucauldian premises about authorship, her book is highly informative, engaging, and replete with astute comments on a wide range of European literary and artistic movements and critical trends. With a keen eye for significant detail, she writes elegantly and discusses many fascinating examples, including interesting, lesser-known Italian ones. A variety of perspectives on authorship are presented.. (shrink)

With the advancement of scientific collaboration in the 20th century, researchers started collaborating in many research areas. Researchers and scientists no longer remain solitary individuals; instead, they collaborate to advance fundamental understandings of research topics. Various bibliometric methods are used to quantify the scientific collaboration among researchers and scientific communities. Among these different bibliometric methods, the co-authorship method is one of the most verifiable methods to quantify or analyze scientific collaboration. In this research, the initial study has been conducted (...) to analyze interdisciplinary research activities in the computer science domain. The ACM has classified the computer science fields. We selected the Journal of Universal Computer Science for experimentation purposes. The J.UCS is the first Journal of Computer Science that addresses a complete ACM topic. Using J.UCS data, the co-authorship network of the researcher up to the 2nd level was developed. Then the co-authorship network was analyzed to find interdisciplinary among scientific communities. Additionally, the results are also visualized to comprehend the interdisciplinary among the ACM categories. A whole working web-based system has been developed, and a forced directed graph technique has been implemented to understand IDR trends in ACM categories. Finally, the IDR values between the categories are computed to quantify the collaboration trends among the ACM categories. It was found that “Artificial Intelligence” and “Information Storage and Retrieval”, “Natural Language Processing and Information Storage and Retrieval”, and “Human-Computer Interface” and “Database Applications” were found the most overlapping areas by acquiring an IDR score of 0.879, 0.711, and 0.663, respectively. (shrink)

Natural selection is a general process that operates in different populations. To characterise natural selection as a mechanism within the framework of the new mechanistic philosophy, it is required to identify a pertinent phenomenon for which natural selection is responsible. Firstly, every case identified by evolutionary biologists as instances of natural selection must align with this mechanistic characterisation. Secondly, natural selection should genuinely be responsible for the attributed phenomenon. While philosophers (...) often posit producing adaptation as the quintessential phenomenon, Pérez-González and Luque challenge this perspective, contending that not all instances of natural selection are cases where natural selection produces adaptation. This paper further supports Pérez-González and Luque’s objection and demonstrates that natural selection is also not responsible for the increased frequency of traits with a greater expected number of offspring. Furthermore, the paper argues that even if there is a phenomenon that allows for the mechanistic characterisation of natural selection to encompass all instances, it is improbable that natural selection assumes responsibility for it. Consequently, characterising natural selection as a mechanism emerges as an implausible stance. (shrink)

It is often claimed that our knowledge of the evolutionary process adds an extra dimension to the classical problem of natural evil and makes this problem worse. Especially the principle of natural selection is often portrayed as morally inappropriate or “unfitting” for a perfectly good God to use as a means for creating biological complexity. In this article, I argue that this common view is misconceived, and that natural selection is a wholly innocuous principle. The (...) real source of evolutionary evils is the fact that resources in nature are scarce – a fact that was known long before Darwin. The problem of natural and evolutionary evil, therefore, is best construed as a question about why God permits scarcity in nature. I argue that recent research about the interrelation between competition and cooperation in the evolutionary process provides resources for answering this perennial question in a more satisfactory way than could be done before the advent of evolutionary theory. (shrink)

The notion that natural selection is a process of fitness maximization gets a bad press in population genetics, yet in other areas of biology the view that organisms behave as if attempting to maximize their fitness remains widespread. Here I critically appraise the prospects for reconciliation. I first distinguish four varieties of fitness maximization. I then examine two recent developments that may appear to vindicate at least one of these varieties. The first is the ‘new’ interpretation of Fisher's (...) fundamental theorem of natural selection, on which the theorem is exactly true for any evolving population that satisfies some minimal assumptions. The second is the Formal Darwinism project, which forges links between gene frequency change and optimal strategy choice. In both cases, I argue that the results fail to establish a biologically significant maximization principle. I conclude that it may be a mistake to look for universal maximization principles justified by theory alone. A more promising approach may be to find maximization principles that apply conditionally and to show that the conditions were satisfied in the evolution of particular traits. (shrink)

Many people have argued that the evolution of the human language faculty cannot be explained by Darwinian natural selection. Chomsky and Gould have suggested that language may have evolved as the by-product of selection for other abilities or as a consequence of as-yet unknown laws of growth and form. Others have argued that a biological specialization for grammar is incompatible with every tenet of Darwinian theory – that it shows no genetic variation, could not exist in any (...) intermediate forms, confers no selective advantage, and would require more evolutionary time and genomic space than is available. We examine these arguments and show that they depend on inaccurate assumptions about biology or language or both. Evolutionary theory offers clear criteria for when a trait should be attributed to natural selection: complex design for some function, and the absence of alternative processes capable of explaining such complexity. Human language meets these criteria: Grammar is a complex mechanism tailored to the transmission of propositional structures through a serial interface. Autonomous and arbitrary grammatical phenomena have been offered as counterexamples to the position that language is an adaptation, but this reasoning is unsound: Communication protocols depend on arbitrary conventions that are adaptive as long as they are shared. Consequently, language acquisition in the child should systematically differ from language evolution in the species, and attempts to analogize them are misleading. Reviewing other arguments and data, we conclude that there is every reason to believe that a specialization for grammar evolved by a conventional neo-Darwinian process. (shrink)

Perhaps the most readable and accessible of the great works of scientific imagination, The Origin of Species sold out on the day it was published in 1859. Theologians quickly labeled Charles Darwin the most dangerous man in England, and, as the Saturday Review noted, the uproar over the book quickly "passed beyond the bounds of the study and lecture-room into the drawing-room and the public street." Yet, after reading it, Darwin's friend and colleague T. H. Huxley had a different reaction: (...) "How extremely stupid not to have thought of that." Based largely on Darwin's experience as a naturalist while on a five-year voyage aboard H.M.S. Beagle, The Origin of Species set forth a theory of evolution and natural selection that challenged contemporary beliefs about divine providence and the immutability of species. A landmark contribution to philosophical and scientific thought, this edition also includes an introductory historical sketch and a glossary Darwin later added to the original text. Charles Darwin grew up considered, by his own account, "a very ordinary boy, rather below the common standard of intellect." A quirk of fate kept him from the career his father had deemed appropriate--that of a country parson--when a botanist recommended Darwin for an appointment as a naturalist aboard H.M.S. Beagle from 1831 to 1836. Darwin is also the author of the five-volume work Zoology of the Voyage of the Beagle (1839) and The Descent of Man (1871). (shrink)

Darwin provided us with a powerful theoretical framework to explain the evolution of living systems. Natural selection alone, however, has sometimes been seen as insufficient to explain the emergence of new levels of selection. The problem is one of “circularity” for evolutionary explanations: how to explain the origins of Darwinian properties without already invoking their presence at the level they emerge. That is, how does evolution by natural selection commence in the first place? Recent results (...) in experimental evolution suggest a way forward: Paul Rainey and his collaborators have shown that Darwinian properties could be exogenously imposed via what they call “ecological scaffolding.” This could solve the “black box” dilemma faced by Darwinian explanations of new levels of organization. Yet, despite “scaffolding” recently becoming a popular term in the study of cognition, culture, and evolution, the concept has suffered from vagueness and ambiguity. This article aims to show that scaffolding can be turned into a proper scientific concept able to do explanatory work within the context of the major evolutionary transitions. Doing so will allow us to once again extend the scope of the Darwinian model of evolution by natural selection. (shrink)

The epistemic status of Natural Selection has seemed intriguing to biologists and philosophers since the very beginning of the theory to our present times. One prominent contemporary example is Elliott Sober, who claims that NS, and some other theories in biology, and maybe in economics, are peculiar in including explanatory models/conditionals that are a priori in a sense in which explanatory models/conditionals in Classical Mechanics and most other standard theories are not. Sober’s argument focuses on some “would promote” (...) sentences that according to him, play a central role in NS explanations and are both causal and a priori. Lange and Rosenberg criticize Sober arguing that, though there may be some unspecific a priori causal claims, there are not a priori causal claims that specify particular causal factors. Although we basically agree with Lange and Rosenberg’s criticism, we think it remains silent about a second important element in Sober’s dialectics, namely his claim that, contrary to what happens in mechanics, in NS explanatory conditionals are a priori, and that this is so in quite specific explanatory models. In this paper we criticize this second element of Sober’s argument by analyzing what we take to be the four possible interpretations of Sober’s claim, and argue that, terminological preferences aside, the possible senses in which explanatory models in NS can qualify, or include elements that can qualify, as a priori, also apply to CM and other standard, highly unified theories. We conclude that this second claim is unsound, or at least that more needs to be said in order to sustain that NS explanatory models are a priori in a sense in which CM models are not. (shrink)

In this paper, I am clarifying and defending my argument in favor of the claim that cumulative selection can explain adaptation provided that the environmental resources are limited. Further, elaborate on what this limitation of environmental resources means and why it is relevant for the explanatory power of natural selection.

This paper investigates the conception of causation required in order to make sense of natural selection as a causal explanation of changes in traits or allele frequencies. It claims that under a counterfactual account of causation, natural selection is constituted by the causal relevance of traits and alleles to the variation in traits and alleles frequencies. The “statisticalist” view of selection (Walsh, Matthen, Ariew, Lewens) has shown that natural selection is not a cause (...) superadded to the causal interactions between individual organisms. It also claimed that the only causation at work is those aggregated individual interactions, natural selection being only predictive and explanatory, but it is implicitly committed to a process-view of causation. I formulate a counterfactual construal of the causal statements underlying selectionist explanations, and show that they hold because of the reference they make to ecological reliable factors. Considering case studies, I argue that this counterfactual view of causal relevance proper to natural selection captures more salient features of evolutionary explanations than the statisticalist view, and especially makes sense of the difference between selection and drift. I eventually establish equivalence between causal relevance of traits and natural selection itself as a cause. (shrink)

I have recently argued that origin essentialism regarding individual organisms entails that natural selection does not explain why individual organisms have the traits that they do. This paper defends this and related theses against Mohan Matthen's recent objections.

In their book What Darwin Got Wrong, Jerry Fodor and Massimo Piattelli-Palmarini construct an a priori philosophical argument and an empirical biological argument. The biological argument aims to show that natural selection is much less important in the evolutionary process than many biologists maintain. The a priori argument begins with the claim that there cannot be selection for one but not the other of two traits that are perfectly correlated in a population; it concludes that there cannot (...) be an evolutionary theory of adaptation. This article focuses mainly on the a priori argument. (shrink)

Here I advance two related evolutionary propositions. (1) Natural selection is most often considered to require competition between reproducing “individuals”, sometimes quite broadly conceived, as in cases of clonal, species or multispecies-community selection. But differential survival of non-competing and non-reproducing individuals will also result in increasing frequencies of survival-promoting “adaptations” among survivors, and thus is also a kind of natural selection. (2) Darwinists have challenged the view that the Earth’s biosphere is an evolved global homeostatic (...) system. Since there is only one biosphere, reproductive competition cannot have been involved in selection for such survival-promoting adaptations, they claim. But natural selection through survival could reconcile Gaia with evolutionary theory. (shrink)

Recent discussions in the philosophy of biology have brought into question some fundamental assumptions regarding evolutionary processes, natural selection in particular. Some authors argue that natural selection is nothing but a population-level, statistical consequence of lower-level events (Matthen and Ariew [2002]; Walsh et al. [2002]). On this view, natural selection itself does not involve forces. Other authors reject this purely statistical, population-level account for an individual-level, causal account of natural selection (Bouchard and (...) Rosenberg [2004]). I argue that each of these positions is right in one way, but wrong in another; natural selection indeed takes place at the level of populations, but it is a causal process nonetheless. (shrink)

In this paper, using a multilevel approach, we defend the positive role of natural selection in the generation of organismal form. Despite the currently widespread opinion that natural selection only plays a negative role in the evolution of form, we argue, in contrast, that the Darwinian factor is a crucial (but not exclusive) factor in morphological organization. Analyzing some classic arguments, we propose incorporating the notion of ‘downward causation’ into the concept of ‘natural selection.’ (...) In our opinion, this kind of causation is fundamental to the operation of selection as a creative evolutionary process. (shrink)

The book presents a new way of understanding Darwinism and evolution by natural selection, combining work in biology, philosophy, and other fields.

The thesis that natural selection explains the frequencies of traits in populations, but not why individual organisms have the traits tehy do, is here defended and elaborated. A general concept of ‘distributive explanation’ is discussed.

Many have argued that there is no reason why natural selection should cause directional increases in measures such as body size or complexity across evolutionary history as a whole. In this paper I argue that this conclusion does not hold for selection for adaptations to environmental variability, and that, given the inevitability of environmental variability, trends in adaptations to variability are an expected feature of evolution by natural selection. As a concrete instance of this causal (...) structure, I outline how this may be applied to a trend in phenotypic plasticity. (shrink)

Many people have argued that the evolution of the human language faculty cannot be explained by Darwinian natural selection. Chomsky and Gould have suggested that language may have evolved as the by-product of selection for other abilities or as a consequence of as-yet unknown laws of growth and form. Others have argued that a biological specialization for grammar is incompatible with every tenet of Darwinian theory – that it shows no genetic variation, could not exist in any (...) intermediate forms, confers no selective advantage, and would require more evolutionary time and genomic space than is available. We examine these arguments and show that they depend on inaccurate assumptions about biology or language or both. Evolutionary theory offers clear criteria for when a trait should be attributed to natural selection: complex design for some function, and the absence of alternative processes capable of explaining such complexity. Human language meets these criteria: Grammar is a complex mechanism tailored to the transmission of propositional structures through a serial interface. Autonomous and arbitrary grammatical phenomena have been offered as counterexamples to the position that language is an adaptation, but this reasoning is unsound: Communication protocols depend on arbitrary conventions that are adaptive as long as they are shared. Consequently, language acquisition in the child should systematically differ from language evolution in the species, and attempts to analogize them are misleading. Reviewing other arguments and data, we conclude that there is every reason to believe that a specialization for grammar evolved by a conventional neo-Darwinian process. (shrink)

Skipper and Millstein (2005) argued that existing conceptions of mechanisms failed to "get at" natural selection, but left open the possibility that a refined conception of mechanisms could resolve the problems that they identified. I respond to Skipper and Millstein, and argue that while many of their points have merit, their objections can be overcome and that natural selection can be characterized as a mechanism. In making this argument, I discuss the role of regularity in mechanisms, (...) and develop an account of stochastic (i.e., probabilistic) mechanisms. Explaining the phenomenon of adaptation through the mechanism of natural selection illustrates the power and flexibility of using mechanistic strategies to explain natural phenomena. (shrink)

Does natural selection explain why individual organisms have the traits that they do? According to "the Negative View," natural selection does not explain why any individual organism has the traits that it does. According to "the Positive View," natural selection at least sometimes does explain why an individual organism has the traits that it does. In this paper, I argue that recent arguments for the Positive View fail in virtue of running afoul of the (...) doctrine of origin essentialism and I demonstrate that other recent defenses of the Negative View depend upon my own for their plausibility. (shrink)

Natural selection [Darwin 1859] is perhaps the most important component of evolutionary theory, since it is the only known process that can bring about the adaptation of living organisms to their environments [Gould 2002]. And yet, its study is conceptually and methodologically complex, and much attention needs to be paid to a variety of phenomena that can limit the efficacy of selection [Antonovics 1976; Pigliucci and Kaplan 2000]. In this essay, I will use examples of recent work (...) carried out in my laboratory to illustrate basic research on natural selection as conducted using a variety of approaches, including field work, laboratory experiments, and molecular genetics. I also discuss the application of this array of tools to questions pertinent to conservation biology, and in particular to the all-important problem of what makes invasive species so good at creating the sort of problems they are infamous for [Lee 2002]. (shrink)

True beliefs are better guides to the world than false ones. This is the common-sense assumption that undergirds theorizing in evolutionary epistemology. According to Alvin Plantinga, however, evolution by natural selection does not care about truth: it cares only about fitness. If our cognitive faculties are the products of blind evolution, we have no reason to trust them, anytime or anywhere. Evolutionary naturalism, consequently, is a self-defeating position. Following up on earlier objections, we uncover three additional flaws in (...) Plantinga's latest formulation of his argument: a failure to appreciate adaptive path dependency, an incoherent conception of content ascription, and a conflation of common-sense and scientific beliefs, which we diagnose as the ‘foundationalist fallacy’. More fundamentally, Plantinga's reductive formalism with respect to the issue of cognitive reliability is inadequate to deal with relevant empirical details. (shrink)

The Darwinian concept of natural selection was conceived within a set of Newtonian background assumptions about systems dynamics. Mendelian genetics at first did not sit well with the gradualist assumptions of the Darwinian theory. Eventually, however, Mendelism and Darwinism were fused by reformulating natural selection in statistical terms. This reflected a shift to a more probabilistic set of background assumptions based upon Boltzmannian systems dynamics. Recent developments in molecular genetics and paleontology have put pressure on Darwinism (...) once again. Current work on self-organizing systems may provide a stimulus not only for increased problem solving within the Darwinian tradition, especially with respect to origins of life, developmental genetics, phylogenetic pattern, and energy-flow ecology, but for deeper understanding of the very phenomenon of natural selection itself. Since self-organizational phenomena depend deeply on stochastic processes, self-organizational systems dynamics advance the probability revolution. In our view, natural selection is an emergent phenomenon of physical and chemical selection. These developments suggest that natural selection may be grounded in physical law more deeply than is allowed by advocates of the autonomy of biology, while still making it possible to deny, with autonomists, that evolutionary explanations can be modeled in terms of a deductive relationship between laws and cases. We explore the relationship between, chance, self-organization, and selection as sources of order in biological systems in order to make these points. (shrink)

Altruism is one of the most studied topics in theoretical evolutionary biology. The debate surrounding the evolution of altruism has generally focused on the conditions under which altruism can evolve and whether it is better explained by kin selection or multilevel selection. This debate has occupied the forefront of the stage and left behind a number of equally important questions. One of them, which is the subject of this article, is whether the word “selection” in “kin (...) class='Hi'>selection” and “multilevel selection” necessarily refers to “evolution by natural selection.” I show, using a simple individual-centered model, that once clear conditions for natural selection and altruism are specified, one can distinguish two kinds of evolution of altruism, only one of which corresponds to the evolution of altruism by natural selection, the other resulting from other evolutionary processes. (shrink)

In “Spandrels,” Gould and Lewontin criticized what they took to be an all-too-common conviction, namely, that adaptation to current environments determines organic form. They stressed instead the importance of history. In this paper, we elaborate upon their concerns by appealing to other writings in which those issues are treated in greater detail. Gould and Lewontin’s combined emphasis on history was three-fold. First, evolution by natural selection does not start from scratch, but always refashions preexisting forms. Second, preexisting forms (...) are refashioned by the selection of whatever mutational variations happen to arise: the historical order of mutations needs to be taken into account. Third, the order of environments and selection pressures also needs to be taken into account. (shrink)

In this paper, I am clarifying and defending my argument in favor of the claim that cumulative selection can explain adaptation provided that the environmental resources are limited. Further, elaborate on what this limitation of environmental resources means and why it is relevant for the explanatory power of natural selection.

In this paper, I discuss the concept of complexity. I show that the principle of natural selection as acting on complexity gives a solution to the problem of reconciling the seemingly contradictory notion of generally increasing complexity and the observation that most species don’t follow such a trend. I suggest the process of evolution to be illustrated by means of a schematic diagram of complexity versus time, interpreted as a form of the Tree of Life. The suggested model (...) implies that complexity is cumulatively increasing, giving evolution a direction, an arrow of time, thus also implying that the latest emerging species will be the one with the highest level of complexity. Since the human species is the last species evolved in the evolutionary process seen at large, this means that we are the species with the highest complexity. The model implies that the human species constitutes an integral part of organic evolution, yet rendering us the exclusive status as the species of the highest complexity. (shrink)

Natural selection of asymmetric traits operates at multiple levels. Some asymmetric traits (like having a dominant eye) are tied to more universal aspects of the environment and are coded genetically, while others (like pedestrian turning biases) are tied to more ephemeral patterns and are largely learned. Species-wide trends of asymmetry can be better modeled when different levels of natural selection are specified.

Evolutionary gradualism, the randomness of mutations, and the hypothesis that natural selection exerts a pervasive and substantial influence on evolutionary outcomes are pair-wise logically independent. Can the claims about selection and mutation be used to formulate an argument for gradualism? In his Genetical Theory of Natural Selection, R.A. Fisher made an important start at this project in his famous “geometric argument” by showing that a random mutation that has a smaller effect on two or more (...) phenotypes will have a higher average fitness than a random mutation that has a larger phenotypic effect. Motoo Kimura’s demonstration that a gene’s probability of fixation depends on both the selection coefficient and the effective population size shows that Fisher’s argument for gradualism was mistaken. Here we analyze Fisher’s argument and explain how Kimura’s theory leads to a conclusion that Fisher did not anticipate. We identify a fallacy that reasoning about fitness differences and their evolutionary consequences should avoid. We then distinguish forward-directed from backward-directed versions of gradualism. The backward-directed thesis about a single mutation may be correct, but the forward-directed thesis is not. After that we consider a sequence of random mutations that all affect the same cluster of phenotypes and Allen Orr’s idea that there is an optimal sequence of mutation sizes, moving from larger to smaller as the population approaches a fixed optimum. This provides a likelihood justification for a forward-directed version of gradualism when there is a fixed optimum, but it also provides an argument against forward-directed gradualism if the optimum shifts substantially as the population evolves. Finally, we consider whether genome-wide association studies (GWASs) can furnish empirical evidence that bears on the truth of gradualism. The version of gradualism that GWASs directly bear on concerns the phenotypic effect size of a gene after it arises by mutation and has reached an appreciable frequency, not the phenotypic size of the mutation event itself. (shrink)

One controversy about the existence of so called evolutionary forces such as natural selection and random genetic drift concerns the sense in which such “forces” can be said to interact. In this paper I explain how natural selection and random drift can interact. In particular, I show how population-level probabilities can be derived from individual-level probabilities, and explain the sense in which natural selection and drift are embodied in these population-level probabilities. I argue that (...) whatever causal character the individual-level probabilities have is then shared by the population-level probabilities, and that natural selection and random drift then have that same causal character. Moreover, natural selection and drift can then be viewed as two aspects of probability distributions over frequencies in populations of organisms. My characterization of population-level probabilities is largely neutral about what interpretation of probability is required, allowing my approach to support various positions on biological probabilities, including those which give biological probabilities one or another sort of causal character. ‡This paper has benefited from feedback on and discussions of this and earlier work. I want to thank André Ariew, Matt Barker, Lindley Darden, Patrick Forber, Nancy Hall, Mohan Matthen, Samir Okasha, Jeremy Pober, Robert Richardson, Alex Rosenberg, Eric Seidel, Denis Walsh, and Bill Wimsatt. †To contact the author, please write to: Department of Philosophy, University of Alabama at Birmingham, HB 414A, 900 13th Street South, Birmingham, AL 35294-1260; e-mail: [email protected]. (shrink)