The social organization of insect colonies has fascinated biologists and natural historians for centuries. Aristotle wrote in History of Animals about a division of labor among workers within the hive that is based on age. He observed that the field bees foraging for nectar and pollen have less “hair” on their bodies than the hive bees that care for young larvae and tend the nest. He concluded that the more pubescent hive bees must be older. We now know that, in (...) fact, the field bees are older and have less hair because the hairs break off as the bees age. The phenomenon of age related changes in behavior, age-polyethism, is now well documented for many social insects (Oster and Wilson 1978).Evidence of the ecological success of social insects is inescapable. Virtually everywhere you look you see them or the results of their activities. (shrink)

The world is complex, but acknowledging its complexity requires an appreciation for the many roles context plays in shaping natural phenomena. In _Unsimple Truths, _Sandra Mitchell argues that the long-standing scientific and philosophical deference to reductive explanations founded on simple universal laws, linear causal models, and predict-and-act strategies fails to accommodate the kinds of knowledge that many contemporary sciences are providing about the world. She advocates, instead, for a new understanding that represents the rich, variegated, interdependent fabric of many levels (...) and kinds of explanation that are integrated with one another to ground effective prediction and action. Mitchell draws from diverse fields including psychiatry, social insect biology, and studies of climate change to defend “integrative pluralism”—a theory of scientific practices that makes sense of how many natural and social sciences represent the multi-level, multi-component, dynamic structures they study. She explains how we must, in light of the now-acknowledged complexity and contingency of biological and social systems, revise how we conceptualize the world, how we investigate the world, and how we act in the world. Ultimately _Unsimple Truths _argues that the very idea of what should count as legitimate science itself should change. (shrink)

This fine collection of essays by a leading philosopher of science presents a defence of integrative pluralism as the best description for the complexity of scientific inquiry today. The tendency of some scientists to unify science by reducing all theories to a few fundamental laws of the most basic particles that populate our universe is ill-suited to the biological sciences, which study multi-component, multi-level, evolved complex systems. This integrative pluralism is the most efficient way to understand the different and complex (...) processes - historical and interactive - that generate biological phenomena. This book will be of interest to students and professionals in the philosophy of science. (shrink)

Biological knowledge does not fit the image of science that philosophers have developed. Many argue that biology has no laws. Here I criticize standard normative accounts of law and defend an alternative, pragmatic approach. I argue that a multidimensional conceptual framework should replace the standard dichotomous law/ accident distinction in order to display important differences in the kinds of causal structure found in nature and the corresponding scientific representations of those structures. To this end I explore the dimensions of stability, (...) strength, and degree of abstraction that characterize the variety of scientific knowledge claims found in biology and other sciences. (shrink)

Beatty, Brandon, and Sober agree that biological generalizations, when contingent, do not qualify as laws. Their conclusion follows from a normative definition of law inherited from the Logical Empiricists. I suggest two additional approaches: paradigmatic and pragmatic. Only the pragmatic represents varying kinds and degrees of contingency and exposes the multiple relationships found among scientific generalizations. It emphasizes the function of laws in grounding expectation and promotes the evaluation of generalizations along continua of ontological and representational parameters. Stability of conditions (...) and strength of determination in nature govern projectibility. Accuracy, ontological level, simplicity, and manageability provide additional measures of usefulness. (shrink)

Changing Methods is a collection of original essays by feminist practitioners, scholars, and activists. The authors show why "the method question" has moved to the top of many feminist research and interpretive research strategies, and engage in thinking about how ideas and actions have developed within complex social circumstances. The essays in this book challenge the tradition that has allowed abstracted, formalized versions of the ideas and experiences of privileged white men to set standards for how everyone should conduct themselves. (...) The authors use new-found knowledge to displace the dominant ideology constructed around race, class, gender, and heterosexual privilege, and then propose innovative feminist-informed analyses of subjects as diverse as political change, critical linguistics, child care, religious studies, and violence against women. (shrink)

The `fact' of pluralism in science is nosurprise. Yet, if science is representing andexplaining the structure of the oneworld, why is there such a diversity ofrepresentations and explanations in somedomains? In this paper I consider severalphilosophical accounts of scientific pluralismthat explain the persistence of bothcompetitive and compatible alternatives. PaulSherman's `Levels of Analysis' account suggeststhat in biology competition betweenexplanations can be partitioned by the type ofquestion being investigated. I argue that thisaccount does not locate competition andcompatibility correctly. I then defend anintegrative (...) model for understanding pluralism. This view is based on taking seriously both thecomplexity and contingency of biologicalorganization and the idealized character ofbiological models. On this view, explanationbecomes, among other things, the location forthe integration of diverse models. I explicatemy argument by an analysis of explanations ofdivision of labor in social insects. (shrink)

The controversy regarding the unit of selection is fundamentally a dispute about what is the correct causal structure of the process of evolution by natural selection and its ontological commitments. By characterizing the process as consisting of two essential steps--interaction and transmission--a singular answer to the unit question becomes ambiguous. With such an account on hand, two recent defenses of competing units of selection are considered. Richard Dawkins maintains that the gene is the appropriate unit of selection and Robert Brandon, (...) in response, argues that the individual organism is better suited to the role. This paper argues that by making explicit the underlying questions that each of these views addresses, the apparent conflict can be resolved. Furthermore, such a resolution allows for a more complete and realistic understanding of the process of evolution by natural selection. (shrink)

ABSTRACT It has long been held that the structure of a protein is determined solely by the interactions of the atoms in the sequence of amino acids of which it is composed, and thus the stable, biologically functional conformation should be predictable by ab initio or de novo methods. However, except for small proteins, ab initio predictions have not been successful. We explain why this is the case and argue that the relationship among the different methods, models, and representations of (...) protein structure is one of integrative pluralism. Our defence appeals to specific features of the complexity of the functional protein structure and to the partial character of representation in general. We present examples of integrative strategies in protein science. _1._ Introduction _2._ Partiality of Representation _3._ Protein Functional Complexity _4._ Modelling Protein Structure _4.1_ Integrating ab initio and experimental models _4.2_ Integrating multiple experimental models _5._ Conclusion. (shrink)

It has been claimed that ceteris paribus laws, rather than strict laws are the proper aim of the special sciences. This is so because the causal regularities found in these domains are exception-ridden, being contingent on the presence of the appropriate conditions and the absence of interfering factors. I argue that the ceteris paribus strategy obscures rather than illuminates the important similarities and differences between representations of causal regularities in the exact and inexact sciences. In particular, a detailed account of (...) the types and degrees of contingency found in the domain of biology permits a more adequate understanding of the relations among the sciences. (shrink)

In this article I consider the challenges for exporting causal knowledge raised by complex biological systems. In particular, James Woodward’s interventionist approach to causality identified three types of stability in causal explanation: invariance, modularity, and insensitivity. I consider an example of robust degeneracy in genetic regulatory networks and knockout experimental practice to pose methodological and conceptual questions for our understanding of causal explanation in biology. †To contact the author, please write to: Department of History and Philosophy of Science, University of (...) Pittsburgh, 1017 Cathedral of Learning, Pittsburgh, PA 15260; e‐mail: [email protected]. (shrink)

In this paper I discuss recent debates concerning etiological theories of functions. I defend an etiological theory against two criticisms, namely the ability to account for malfunction, and the problem of structural doubles. I then consider the arguments provided by Bigelow and Pargetter (1987) for a more forward looking account of functions as propensities or dispositions. I argue that their approach fails to address the explanatory problematic for which etiological theories were developed.

The frequency of the use of deception in American psychological research was studied by reviewing articles from journals in personality and social psychology from 1921 to 1994. Deception was used rarely during the developmental years of social psychology into the 1930s, then grew gradually and irregularly until the 1950s. Between the 1950s and 1970s the use of deception increased significantly. This increase is attributed to changes in experimental methods, the popularity of realistic impact experiments, and the influence of cognitive dissonance (...) theory. Since 1980 there appears to have been a decrease in the use of deception as compared to previous decades which is related to changes in theory, methods, ethical standards, and federal regulation of research. (shrink)

It has long been held that the structure of a protein is determined solely by the interactions of the atoms in the sequence of amino acids of which it is composed, and thus the stable, biologically functional conformation should be predictable by ab initio or de novo methods. However, except for small proteins, ab initio predictions have not been successful. We explain why this is the case and argue that the relationship among the different methods, models, and representations of protein (...) structure is one of integrative pluralism. Our defence appeals to specific features of the complexity of the functional protein structure and to the partial character of representation in general. We present examples of integrative strategies in protein science. 1. Introduction2. Partiality of Representation3. Protein Functional Complexity4. Modelling Protein Structure4.1 Integrating ab initio and experimental models4.2 Integrating multiple experimental models5. Conclusion. (shrink)

I argue that diversity and pluralism are valuable not just for science but for philosophy of science. Given the partiality and perspectivism of representation, pluralism preserving integration can...

This volume offers a collection of in-depth explorations of pragmatism as a framework for discussions in philosophy of science and metaphysics. Each chapter involves explicit reflection on what it means to be pragmatist, and how to use pragmatism as a guiding framework in addressing topics such as realism, unification, fundamentality, truth, laws, reduction, and more. -/- .

In this essay, I revisit and extend my arguments for a view of science that is pluralistic, perspectival and pragmatist. I attempt to resolve mismatches between metaphysical assumptions, epistemological desiderata, and scientific practice. I consider long-held views about unity of science and reductionism, emergent properties and physicalism, exceptionless necessity in explanatory laws, and in the justification for realism. My solutions appeal to the partiality of representation, the perspectivism of theories and data, and the interactive co-construction of warranted claims for realism.

In this paper I argue that two domains of uncertainty should inform our strategies for making social policy on new genetic technologies. The first is biological complexity, which includes both unknown consequences on known variables and unknown unknowns. The second is value pluralism, which includes both moral conflict and moral pluralism. This framework is used to investigate policy on genetically modified food and suggests that adaptive management is required to track changes in biological knowledge of these interventions and that less (...) simplistic, polemic representations of scientific knowledge are required to permit democratic decision making. (shrink)

Philosophical accounts of emergence have been explicated in terms of logical relationships between statements (derivation) or static properties (function and realization). Jaegwon Kim is a modern proponent. A property is emergent if it is not explainable by (or reducible to) the properties of lower level components. This approach, I will argue, is unable to make sense of the kinds of emergence that are widespread in scientific explanations of complex systems. The standard philosophical notion of emergence posits the wrong dichotomies, confuses (...) compositional physicalism with explanatory physicalism, and is unable to represent the type of dynamic processes (self-organizing feedback) that both generate emergent properties and express downward causation. (shrink)

Western feminists, physicians, and ethicists condemn the traditional genital surgeries performed on women in some non‐Western cultures. But coming to moral judgment is not the end of the story; we must also decide what to do about our judgments. We must learn to work respectfully with, not independently of, local resources for cultural self‐examination and change.

Resumen: El objetivo de este artículo es describir y analizar cómo se han ido transformando históricamente los conceptos de comunidad y sujeto desde sus orígenes hasta la actualidad en el pentecostalismo. A partir del análisis de la literatura más significativa en Chile sobre de este movimiento socioreligioso, mostraremos cómo tanto la literatura especializada como el movimiento pentecostal mismo han pasado desde una concepción fundacionalista de la comunidad y los sujetos pentecostales, a una concepción postfundacionalista de los mismos. Metodológicamente hemos revisado (...) y analizados todos los artículos y libros de sociología y antropología del pentecostalismo publicado desde 1967 hasta la actualidad. Nos hemos encontrado una crisis y desencanto religioso en el movimiento pentecostal, y un debilitamiento de la fuerza aglutinante de las nociones fundacionalistas del pentecostalismo. El movimiento pentecostal se encuentra en un momento postfundacionalista, que hemos denominado provisoriamente postpentecostalismo.: The aim of this paper is to describe and analyse how the concepts of community and people have historically evolved from their origins up to these days in Pentecostalism. Considering an analysis of the most relevant literature in Chile on this religious movement, we will show how the specialized literature and the movement itself have shifted from foundationalist notions of community and subject, towards post-foundationalist notions of these concepts. Methodologically we have reviewed and analysed all the articles and books of sociology and anthropology of Pentecostalism published from 1967 to the present. We have encountered a crisis and religious disenchantment in the Pentecostal movement, and a weakening of the agglutinating force of the foundational notions of Pentecostalism. The Pentecostal movement is at a postfoundationalist moment, which we have tentatively called postpentecostalism. (shrink)

Taking a pragmatist stance toward the practices and products of science shapes our answers to central philosophical questions. In argue that from within a perspective consisting of goals, actions and questions, what we say there is and what we say it does, is justified by the ongoing interactions among representative models, causal experience and experiment, and conceptual frameworks in reaching a fallible convergence to what is real. I offer a non-dichotomous alternative. I propose an alternative to fundamentalist approaches, arguing that (...) what we are justified in claiming as real phenomena are the affordances constructed from the integration of top-down and bottom-up strategies. (shrink)

There has been a recent resurgence of interest in anthropomorphism, attributable to both the rise of cognitive ethology and the requirements of various forms of expanded, environmental ethics. The manner and degree to which non-human animals are similar to human beings has thus become a focus of scientific research and a necessary component to our decisions to act morally. At its basis, anthropomorphism involves claims about the similarity of non-human objects or beings to humans. Critics of anthropomorphism often attack the (...) presumptive character of such claims. In this paper I consider a range of stances toward anthropomorphism from global rejections to specific models. The bumper sticker version of this talk could be: science made too easy is bound to be wrong. In the end I will argue that specific anthropomorphic theses are supported or not supported by the same rigorous experimental and logical reasoning as any other scientific model. (shrink)

Sociobiologists explain human social behavior as genetically adapative. The intervention of cultural learning into the processes of the acquisition and transmission of human behavior makes such explanation prima facie unjustified. William Durham has developed a theory of coevolution which claims that although the processes of genetic evolution and cultural evolution are independent, the results of the two processes are "functionally complementary." In this paper I characterize the conditions necessary for giving an explanation by adaptation of human behavior and argue that (...) Durham's defense of functional complementarity cannot be justified until further evidence of the causal background conditions of cultural transmission and selection are presented. (shrink)

The question, “Will science remain human?” expresses a worry that deep learning algorithms will replace scientists in making crucial judgments of classification and inference and that something crucial will be lost if that happens. Ever since the introduction of telescopes and microscopes humans have relied on technologies to “extend” beyond human sensory perception in acquiring scientific knowledge. In this paper I explore whether the ways in which new learning technologies “extend” beyond human cognitive aspects of science can be treated instrumentally. (...) I will consider the norms for determining the reliability of a detection instrument, nuclear magnetic resonance spectroscopy, in predicting models of protein atomic structure. Do the same norms that apply in that case be used to judge the reliability of Artificial Intelligence deep learning algorithms? (shrink)

Division of labor and its associated phenomena have been viewed as prime examples of group-level adaptations. However, the adaptations are the result of the process of evolution by natural selection and thus require that groups of insects once existed and competed for reproduction, some of which had a heritable division of labor while others did not. We present models, based on those of Kauffman (1984) that demonstrate how division of labor may occur spontaneously among groups of mutually tolerant individuals. We (...) propose that division of labor itself is not a product of natural selection but instead is a "typical" outcome of self organization. (shrink)

Biology lacks a central organism concept that unambiguously marks the distinction between organism and non-organism because the most important questions about organisms do not depend on this concept. I argue that the two main ways to discover useful biological generalizations about multicellular organization—the study of homology within multicellular lineages and of convergent evolution across lineages in which multicellularity has been independently established—do not require what would have to be a stipulative sharpening of an organism concept.

David E. Fisher: Much Ado about (Practically) Nothing. A History of the Noble Gases Content Type Journal Article Pages 1-3 DOI 10.1007/s10698-011-9114-0 Authors Sandra D. Hojniak, Department of Chemistry, Laboratory of Coordination Chemistry, Katholieke Universiteit Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium Journal Foundations of Chemistry Online ISSN 1572-8463 Print ISSN 1386-4238.

Titles and abstracts for the Pitt-London Workshop in the Philosophy of Biology and Neuroscience: September 2001.

Moral psychology studies the features of cognition, judgement, perception and emotion that make human beings capable of moral action. Perspectives from feminist and race theory immensely enrich moral psychology. Writers who take these perspectives ask questions about mind, feeling, and action in contexts of social difference and unequal power and opportunity. These essays by a distinguished international cast of philosophers explore moral psychology as it connects to social life, scientific studies, and literature.