This essay examines the origin of genotype-environment interaction, or G×E. "Origin" and not "the origin" because the thesis is that there were actually two distinct concepts of G×E at this beginning: a biometric concept, or $$G \times E_B$$, and a developmental concept, or $$G \times E_D$$. R. A. Fisher, one of the founders of population genetics and the creator of the statistical analysis of variance, introduced the biometric concept as he attempted to resolve one of the main problems (...) in the biometric tradition of biology - partitioning the relative contributions of nature and nurture responsible for variation in a population. Lancelot Hogben, an experimental embryologist and also a statistician, introduced the developmental concept as he attempted to resolve one of the main problems in the developmental tradition of biology - determining the role that developmental relationships between genotype and environment played in the generation of variation. To argue for this thesis, I outline Fisher and Hogben's separate routes to their respective concepts of G × E; then these separate interpretations of G × E are drawn on to explicate a debate between Fisher and Hogben over the importance of G × E, the first installment of a persistent controversy. Finally, Fisher's $$G \times E_B$$ and Hogben's $$G \times E_D$$ are traced beyond their own work into mid-2Oth century population and developmental genetics, and then into the infamous IQ Controversy of the 1970s. (shrink)

This essay argues that scientific discourse is amenable to interpretation and assessment from the perspective of the narrative paradigm and its attendant logic, narrative rationality. It also contends that this logic entails a revised conception of knowledge, one that permits the possibility of wisdom. The text analyzed is James D. Watson and Francis H. Crick's proposal of the double helix model of DNA.

In discussions of ‘religion-and-science’, faith is usually emphasized more than works, scientists’ beliefs more than their deeds. By reversing the priority, a lingering puzzle in the life of Ronald Aylmer Fisher , statistician, eugenicist and founder of the neo-Darwinian synthesis, can be solved. Scholars have struggled to find coherence in Fisher’s simultaneous commitment to Darwinism, Anglican Christianity and eugenics. The problem is addressed by asking what practical mode of faith or faithful mode of practice lent unity to his (...) life? Families, it is argued, with their myriad practical, emotional and intellectual challenges, rendered a mathematically-based eugenic Darwinian Christianity not just possible for Fisher, but vital. (shrink)

I provide a history of research on G×E in this article, showing that there have actually been two distinct concepts of G×E since the very origins of this research. R. A. Fisher introduced what I call the biometric concept of G×E, or G×EB, while Lancelot Hogben introduced what I call the developmental concept of G×E, or G×ED. Much of the subsequent history of research on G×E has largely consisted in the separate legacies of these separate concepts, along with the (...) (sometimes acrimonious) disputes that have arisen time and again when employers of each have argued over the appropriate way to conceptualize the phenomenon. With this history in place, I then consider more recent attempts to distinguish between different concepts of G×E, paying particular attention to the commonly made distinction between “statistical interaction” and “interactionism,” and also Michael Rutter’s distinction between “statistical interaction” and “the biological concept of interaction.” I argue that the history of the separate legacies of G×EB and G×ED better supports Rutter’s analysis of the situation, and that this analysis best paves the way for an integrative relationship between the various scientists investigating the place of G×E in the etiology of complex traits. (shrink)

Philosophers can learn a lot about scientific methodology when great scientists square off to debate the foundations of their discipline. The Leibniz/newton controversy over the nature of physical space and the Einstein/bohr exchanges over quantum theory provide paradigm examples of this phenomenon. David Howie’s splendid recent book describes another philosophically laden dispute of this sort. Throughout the 1930s, R. A. Fisher and Harold Jeffries squabbled over the methodology for the nascent discipline of statistics. Their debate has come to symbolize (...) the controversy between the “frequentist” and “Bayesian” schools of statistical thought. Though much has been written about the Fisher/jeffreys exchange, Howie’s book is now the definitive treatment of the subject. Though billed as a piece of history of science, it brims with philosophical insights. (shrink)

Drawing upon work in evolutionary game theory and experimental philosophy, I argue that one of the roles the concept of knowledge plays in our social cognitive ecology is that of enabling us to make adaptively important distinctions between different kinds of blameworthy and blameless behaviors. In particular, I argue that knowledge enables us to distinguish which agents are most worthy of blame for inflicting harms, violating social norms, or cheating in situations of social exchange.

We develop an account of laboratory models, which have been central to the group selection controversy. We compare arguments for group selection in nature with Darwin's arguments for natural selection to argue that laboratory models provide important grounds for causal claims about selection. Biologists get information about causes and cause-effect relationships in the laboratory because of the special role their own causal agency plays there. They can also get information about patterns of effects and antecedent conditions in nature. But to (...) argue that some cause is actually responsible in nature, they require an inference from knowledge of causes in the laboratory context and of effects in the natural context. This process, cause detection, forms the core of an analogical argument for group selection. We discuss the differing roles of mathematical and laboratory models in constructing selective explanations at the group level and apply our discussion to the units of selection controversy to distinguish between the related problems of cause determination and evaluation of evidence. Because laboratory models are at the intersection of the two problems, their study is crucial for framing a coherent theory of explanation for evolutionary biology. (shrink)

An overview of the main areas of epistemological debate to which experimental philosophers have been contributing and the larger, philosophical challenges these contributions have raised.

Some philosophers working on the epistemology of disagreement claim that conciliationist responses to peer disagreement embody a kind of intellectual humility. Others contend that standing firm or “sticking to one’s guns” in the face of peer disagreement may stem from an admirable kind of courage or internal fortitude. In this paper, we report the results of two empirical studies that examine the relationship between conciliationist and steadfast responses to peer disagreement, on the one hand, and virtues such as intellectual humility, (...) courage, grit, and actively open-minded thinking, on the other. We observed positive correlations between measures of conciliationism, intellectual humility, and actively open-minded thinking but failed to find any reliable association between steadfastness, courage, and grit. Our studies reveal that there are at least two important intellectual virtues associated with conciliationist responses to peer disagreement (viz., intellectual humility and actively open-minded thinking) and two vices associated with steadfast responses (intellectual arrogance and myside bias). These findings shed new light on the overall epistemic goodness of the conciliationist perspective. -/- keywords: disagreement, conciliationism, steadfastness, intellectual humility, courage, actively open-minded thinking. (shrink)

Bringing about desirable collisions (making interceptions) and avoiding unwanted collisions are critically important sensorimotor skills, which appear to require us to estimate the time remaining before collision occurs (time-to-collision). Until recently the theoretical approach to understanding time-to-collision estimation has been dominated by the tau-hypothesis, which has its origins in J.J. Gibson’s ecological approach to perception. The hypothesis proposes that a quantity (tau), present in the visual stimulus, provides the necessary time-to-collision information. Empirical results and formal analyses have now accumulated to (...) demonstrate conclusively that the tau-hypothesis is false. This article describes an alternative approach that is based on recent data showing that the information used in judging time-to-collision is task- and situation-dependent, is of many different origins (of which tau is just one) and is influenced by the information-processing constraints of the nervous system. (shrink)

First published in 1865, this book puts forth a new ethical system that aims to provide practical guidance on how to live a good life based on reason, empathy, and social responsibility. The author argues that traditional religious and philosophical systems have failed to keep up with the changing social and economic conditions of modern life and proposes a set of principles that are grounded in the needs and aspirations of ordinary people. The book covers a wide range of topics, (...) including work, family, education, politics, and the environment. A thought-provoking read for anyone interested in ethics and social justice. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. (shrink)

This book offers a fresh look at Edmund Husserl’s philosophy as a nonfoundational approach to understanding the self as an embodied presence. Contrary to the conventional view of Husserl as carrying on the Cartesian tradition of seeking a trustworthy foundation for knowledge in the "pure" observations of a disembodied ego, James Mensch introduces us to the Husserl who, anticipating the later investigations of Merleau-Ponty, explored how the body functions to determine our self-presence, our freedom, and our sense of time. (...) The result is a concept of selfhood that allows us to see how consciousness’s arising from sensuous experiences follows from the temporal features of embodiment. From this understanding of what is crucial to Husserl’s phenomenology, the book draws the implications for language and ethics, comparing Husserl’s ideas with those of Derrida on language and with those of Heidegger and Levinas on responsibility. Paradoxically, it is these postmodernists who are shown to be extending the logic of foundationalism to its ultimate extreme, whereas Husserl can be seen as leading the way beyond modernity to a nonfoundational account of the self and its world. (shrink)

This book explores aspects of science from an economic point of view. The author begins with economic models of misconduct in science, moving on to discuss other important issues, including market failure and the market place of ideas.

By virtue of the originality and depth of its thought, Emmanuel Levinas’s masterpiece, _Totality and Infinity: An Essay on Exteriority, _is destined to endure as one of the great works of philosophy. It is an essential text for understanding Levinas’s discussion of “the Other,” yet it is known as a “difficult” book. Modeled after Norman Kemp Smith’s commentary on _Kant’s Critique of Pure Reason, Levinas’s Existential Analytic _guides both new and experienced readers through Levinas’s text. James R. Mensch explicates (...) Levinas’s arguments and shows their historical referents, particularly with regard to Heidegger, Husserl, and Derrida. Students using this book alongside _Totality and Infinity _will be able to follow its arguments and grasp the subtle phenomenological analyses that fill it. (shrink)

I argue for two theses about semantically anomalous utterances (more commonly called "category mistakes") like "sequestered slaps reel evergreen rights". First, semantic anomaly generates a unique form of semantically enforced quantifier domain restriction. Second, the best explanation for why anomaly interacts with quantifiers in this way is that anomalous utterances are truth-valueless. After arguing for these points, I trace out two consequences these theses have in semantics and logic. First, I argue they motivate a trivalent semantics on which truth-valueless material (...) has an unsual positive role to play in the compositional semantics of truth-evaluable utterances. Second, I argue that the interaction of anomaly with quantifiers generates a unique form of classical inference failure, and also provides special motivations for reconceptualizing our logical consequence relations. (shrink)

Scientists use a variety of modes of representation in their work, but philosophers have studied mainly sentences expressing propositions. I ask whether diagrams are mere conveniences in expressing propositions or whether they are a distinct, ineliminable mode of representation in scientific texts. The case of path analysis, a statistical method for quantitatively assessing the relative degree of causal determination of variation as expressed in a causal path diagram, is discussed. Path analysis presents a worst case for arguments against eliminability since (...) path diagrams are usually presumed to be mathematically or logically “equivalent” in an important sense to sets of linear path equations. I argue that path diagrams are strongly generative, i.e., that they add analytical power to path analysis beyond what is supplied by linear equations, and therefore that they are ineliminable in a strong scientific sense. (shrink)

Every year in this country, some 10,000 college and university courses are taught in applied ethics. And many professional organizations now have their own codes of ethics. Yet social science has had little impact upon applied ethics. This book promises to change that trend by illustrating how social science can make a contribution to applied ethics. The text reports psychological studies relevant to applied ethics for many professionals, including accountants, college students and teachers, counselors, dentists, doctors, journalists, nurses, school teachers, (...) athletes, and veterinarians. Each chapter begins with the research base of the cognitive-developmental approach--especially linked to Kohlberg and Rest's Defining Issues Test. Finally, the book summarizes recent research on the following issues: * moral judgment scores within and between professions, * pre- and post-test evaluations of ethics education programs, * moral judgment and moral behavior, * models of professional ethicseducation, and * models for developing new assessment tools. Researchers in different professional fields investigate different questions, develop different research strategies, and report different findings. Typically researchers of one professional field are not aware of research in other fields. An important aim of the present book is to bring this diverse research together so that cross-fertilization can occur and ideas from one field can transfer to another. (shrink)

Philosophy and Phenomenological Research, EarlyView.

In lieu of an abstract, here is a brief excerpt of the content:RICOEUR, WNERGAN, AND THE 1 INTELLIGIBILITY OF COSM.lC TIME JAMES R. PAMBRUN Bt. Paul University Ottawa, Oanada Introduot:Wn HE QUESTION OF TIME ihas entered into the work f ·every major philosopher s1ince Aristotle. As Heidegger (who is 1fond oif il'eco·vering these forgotten questions) has shown, time is not merely an ar.bitrary WJay of reckoning or calculating the fleeting moments of day-to-day life; rather, it is an exipressrion of (...) our very mode of heing.1 One of the major philosophers who!has taken up this question rin our own day and has pfaced it at the center of his·continuing work in rpib.ilosophical anthropology is Pia.JUI Ricoeur. He has ·shown how the ·symbols, metaphors, and narratives of time offer orientations to reflection: they not only point to the existential romplexities of human iftfe in its personal, social, and cosmic dimensions ibut also to its fundamental intentionrulities to.ward meaning that undergird these objectifications of time. Beyond this, Ricoeur himself has set up the question of time on new foundations. In his own elaho!I'ation of this question, he ib.as identified two distinct objectifications of time: cosmic 1 "Have we not, as Heidegger says, gained access, thanks to time, to the 'original phenomenological knowledge of the inner and unified structure of transcendence'?" Paul Ricoeur, Fallible Man (Chicago: Henry Regnery, 1967), p. 66. Besides Heidegger's classic Being and Time, see also his Basic Problems in Phenomenology (Bloomington, Indiana: Indiana University Press, 1982): "Dasein's basic constitution is grounded in Temporality" (p. 228). Also, The History of the Concept of Time (Bloomington, Indiana: Indiana University Press, 1985), especially pp. 140-141. 471 47~ JAMES R. PAMBRUN time ;and the time of the human spirit. When taken together these obj.ecbifications create ia paradox or pairadoxes (he names them "aporias ") for the general :intelligibility of time. They occur when ·oosmic time oonfronts existential time. Co.smic time, wihich :identifies the relationship between a;ny two arbitrarily chosen moments in ovder to measure a specific magnitude of time, is indifferent to eristentiail time, which is based on existentially, therefo!l.'e, meaningfully-detemiined categories of past, present, 1and foture.2 Fail' from parrulyziing his thinking, howevier, these apori.:as invite Ricoeur not only to probe mo!l.'e deeply the intelli~hilities he is seeking to understand ibut also to seek &om different disciplmes a Jight which may he shed on resolving these aporias.3 In this article, I do not wish to address tihe question of the intelligibility of time '3.t the more general ihermeneuticaJ level that Ricoeur has identified for his own work. I wish ·rather to engage RicoeUT's :analysii.s o[ one s1ide of this question, namely, the meaning and mtel:l.igibility of cosmic ti.me. And f& this purpose the general :ftmmework that Ricoeur has set urp in his discussion on the phenomenology of time in the thivd volume of ihis most rrecent work, Time and Narrative, is ru:t a;pproprri.ate starting point for our o.wn study. 2 Paul Ricoeur, Temps et reoit, Tome 3 (Paris: Cerf, 198·5), pp. 30 & 31. The other volumes in this trilogy are Temps et reoit, Tome 1 (Paris: Seuil, 1983) [Eng. Time and Narrative, Vol. 1 [trans. by Kathleen McLaughlin and David Pellauer] (Chicago.and London: University of Chicago Press, 1984)]; Temps et reoit, Tome 2, La configuaration dans le 1'ecit de fiction (Paris: Seuil, 1984) [Eng. Time and Narrative, Vol. 2 (Chicago and London: University of Chicago Press, 1985)]; the English translation of the third volume appeared from the same publisher in 1988. For a good outline of Ricoeur's program in these three volumes see John Van den Hengel's review of Volume 2 in Eglise et TMologie 18 (1987) : 401-405. a Note, for example, the three disciplines Ricoeur engages in dialogue in his recent three-volume work Temps et recit: literary works on narrative, historiography, and phenomenology. Earlier he wrote, "Finally, by carrying the debate to the level of language, I have the feeling of encountering other currently viable philosophies on a common terrain." "Existence and Hermeneutics," in Oonfiict of Interpretations (Evanston: Northwestern University Press, 1974... (shrink)

_The Art of Theater_ argues for the recognition of theatrical performance as an art form independent of dramatic writing. Identifies the elements that make a performance a work of art Looks at the competing views of the text-performance relationships An important and original contribution to the aesthetics and philosophy of theater.

In three experiments, each of a set colour-unrelated distracting words was presented most often in a particular target print colour . In Experiment 1, half of the participants were told the word-colour contingencies in advance and half were not . The instructed group showed a larger learning effect. This instruction effect was fully explained by increases in subjective awareness with instruction. In Experiment 2, contingency instructions were again given, but no contingencies were actually present. Although many participants claimed to be (...) aware of these contingencies, they did not produce an instructed contingency effect. In Experiment 3, half of the participants were given contingency instructions that did not correspond to the correct contingencies. Participants with these false instructions learned the actual contingencies worse than controls. Collectively, our results suggest that conscious contingency knowledge might play a moderating role in the strength of implicit learning. (shrink)

Knobe (2003a, 2003b, 2004b) and others have demonstrated the surprising fact that the valence of a side-effect action can affect intuitions about whether that action was performed intentionally. Here we report the results of an experiment that extends these findings by testing for an analogous effect regarding knowledge attributions. Our results suggest that subjects are less likely to find that an agent knows an action will bring about a side-effect when the effect is good than when it is bad. It (...) is further argued that these findings, while preliminary, have important implications for recent debates within epistemology about the relationship between knowledge and action. (shrink)

When Ferdinand Magellan set out to circumnavigate the globe in 1519, he wasn’t able to bring a digital camera or a smartphone with him. Yet, as the eagerly awaited images from the Mars rover prove, modern exploration is inconceivable without photography. Since its invention in 1839, photography has been integral to exploration, used by explorers, sponsors, and publishers alike, and the early twentieth century, advances in technology—and photography’s newfound cultural currency as a truthful witness to the world—made the camera an (...) indispensable tool. In Photography and Exploration, James R. Ryan uses a variety of examples, from polar journeys to space missions, to show how exploration photographs have been created, circulated, and consumed as objects of both scientific research and art. Examining a wide range of photographs and expeditions, Ryan considers how nations have often employed images as a means to scientific advancement or territorial conquest. He argues that because exploration has long been bound up with the construction of national and imperial identity, expeditionary photographs have often been used to promote claims to power—especially by the West. These images also challenge the way audiences perceive the world and their place within it. Featuring one hundred images, Photography and Exploration shines new light on how photography has shaped the image of explorers, expeditions, and the worlds they discovered. (shrink)

Our power of guessing corresponds to a bird's musical and aeronautical powers.There still remains one more economic consideration in reference to a hypothesis; namely, that it may give a good "leave," as the billiard players say.There is a game called "Twenty Questions," in which one party thinks of something well known to the other, who may then ask at most twenty questions answerable by yes or no, after which he has a right to make three guesses. … The principle of (...) pragmatism is applicable here.One of the more intriguing lines of thought in the writings of Peirce stems from a number of brief statements that seem to be game-theoretic in nature. Often they appear to be constructed to support or illustrate a broader... (shrink)

Despite the swirling tide of controversy surrounding the work of Machery et al. , the cross-cultural differences they observed in semantic intuitions about the reference of proper names have proven to be robust. In the present article, we report cross-cultural and individual differences in semantic intuitions obtained using new experimental materials. In light of the pervasiveness of the Knobe effect and the fact that Machery et al.’s original materials incorporated elements of wrongdoing but did not control for their influence, we (...) also examined the question of whether the moral valence of actions described in experimental materials might affect participants’ responses. Our results suggest that uncontrolled moral valence did not distort participants’ judgments in previous research. Our findings provide further confirmation of the robustness of cross-cultural and intra-cultural differences in semantic intuitions and strengthen the philosophical challenge that they pose. (shrink)