Historically, philosophers of biology have tended to sidestep the problem of development by focusing primarily on evolutionary biology and, more recently, on molecular biology and genetics. Quite often too, development has been misunderstood as simply, or even primarily, a matter of gene activation and regulation. Nowadays a growing number of philosophers of science are focusing their analyses on the complexities of development, and in Embryology, Epigenesis and Evolution Jason Scott Robert explores the nature of development against current trends (...) in biological theory and practice and looks at the interrelations between development and evolution, an area of resurgent biological interest. Clearly written, this book should be of interest to students and professionals in the philosophy of science and the philosophy of biology. (shrink)

This essay assesses the rationale for regulating research administrators as carefully as they regulate researchers. The reasons for such regulation are identical: protecting scientific integrity, ensuring responsible use of public funds, addressing the lack of effective recourse for victims, creating negative consequences for misbehaving actors, and addressing high incentives for misconduct. Whereas the reasons compelling us to regulate research administrators are obvious, counterarguments to administrative oversight are based on suggestions that the incidence and prevalence of cases of administrative misconduct are (...) too low to warrant formal regulation. I briefly describe examples of the phenomenon drawn from publicly available records. My analysis suggests that the misconduct of research administrators is both serious and worthy of better oversight. Improved oversight of research administration will help steward tax dollars appropriately and enhance the overall integrity of the scientific record and of the free pursuit of knowledge more generally. (shrink)

This paper critically examines the biology of species identity and the morality of crossing species boundaries in the context of emerging research that involves combining human and nonhuman animals at the genetic or cellular level. We begin with the notion of species identity, particularly focusing on the ostensible fixity of species boundaries, and we explore the general biological and philosophical problem of defining species. Against this backdrop, we survey and criticize earlier attempts to forbid crossing species boundaries in the creation (...) of novel beings. We do not attempt to establish the immorality of crossing species boundaries, but we conclude with some thoughts about such crossings, alluding to the notion of moral confusion regarding social and ethical obligations to novel interspecies beings. (shrink)

Many scientists and philosophers of science are troubled by the relative isolation of developmental from evolutionary biology. Reconciling the science of development with the science of heredity preoccupied a minority of biologists for much of the twentieth century, but these efforts were not corporately successful. Mainly in the past fifteen years, however, these previously dispersed integrating programmes have been themselves synthesized and so reinvigorated. Two of these more recent synthesizing endeavours are evolutionary developmental biology and developmental systems theory. While the (...) former is a bourgeoning and scientifically well-respected biological discipline, the same cannot be said of DST, which is virtually unknown among biologists. In this review, we provide overviews of DST and EDB, summarize their key tenets, examine how they relate to one another and to the study of epigenetics, and survey the impact that DST and EDB have had on biological theory and practice. (shrink)

Evolutionary developmental biology (evo-devo) offers both an account of developmental processes and also new integrative frameworks for analyzing interactions between development and evolution. Biologists and philosophers are keen on evo-devo in part because it appears to offer a comfort zone between, on the one hand, what some take to be the relative inability of mainstream evolutionary biology to integrate a developmental perspective; and, on the other hand, what some take to be more intractable syntheses of development and evolution. In this (...) article, I outline core concerns of evo-devo, distinguish theoretical and practical variants, and counter Sterelny's recent argument that evo-devo's attention to development, while important, offers no significant challenge to evolutionary theory as we know it. (shrink)

Stem cell scientists and ethicists have focused intently on questions relevant to the developmental stage and developmental capacities of stem cells. Comparably less attention has been paid to an equally important set of questions about the nature of stem cells, their common characteristics, their non‐negligible differences and their possible developmental species specificity. Answers to these questions are essential to the project of justly inferring anything about human stem cell biology from studies in non‐human model systems—and so to the possibility of (...) eventually developing human therapies based on stem cell biology. After introducing and discussing these questions, I conclude with a brief discussion of the creation of novel model systems in stem cell biology: human‐to‐animal embryonic chimeras. Such novel model systems may help to overcome obstacles to extrapolation, but they are also scientifically and ethically contentious. BioEssays 26:1005‐1012, 2004. © 2004 Wiley Periodicals, Inc. (shrink)

The complexities of modern science are not adequately reflected in many bioethical discussions. This is especially problematic in highly contested cases where there is significant pressure to generate clinical applications fast, as in stem cell research. In those cases a more integrated approach to bioethics, which we call systems bioethics, can provide a useful framework to address ethical and policy issues. Much as systems biology brings together different experimental and methodological approaches in an integrative way, systems bioethics integrates aspects of (...) the history and philosophy of science, social and political theory, and normative analysis with the science in question. In this paper we outline how a careful analysis of the science of stem cell research can help to refocus the discussions related to the clinical applications of stem cells. We show how inaccurate or inadequate scientific assumptions help to create a set of unrealistic expectations and badly inform ethical deliberations and policy development. Systems bioethics offers resources for moving beyond the current impasse. (shrink)

I begin by examining how genetics drivesschizophrenia research, and raise both familiar andrelatively novel criticisms of the evidence putativelysupporting the genetic basis of schizophrenia. Inparticular, I call attention to a set of concernsabout the effects of placentation on concordance ratesof schizophrenia in monozygotic twins, which furtherweakens the case for schizophrenia''s so-called stronggenetic component. I then underscore two criticalpoints. First, I emphasize the importance of takingseriously considerations about the complexity of bothontogenesis and the development of hereditarydiseases. The recognition of developmentalconstraints and (...) supports is crucial, for attention todevelopment exposes the naivete of too many models ofgene action in the aetiology of disease. Secondly, Iattend to those schizophreniologists who ignoremethodological criticisms and thus presume a geneticbasis for schizophrenia, and then seek the schizophrenic genotype lacking an adequatephenotype. In response I attempt to demonstrate thenecessity of a sustained effort at characterizing thephenotype of schizophrenia as an enabling conditionfor the whole enterprise of psychiatric genetics – andfor psychiatry itself. Without the organism-levelphenotype, research at the level of genes will remainunproductive – assuming of course that research at thegenetic level is appropriate at all. (shrink)

As we reread Mary Shelley's Frankenstein at two hundred years, it is evident that Victor Frankenstein is both a mad scientist (fevered, obsessive) and a bad scientist (secretive, hubristic, irresponsible). He's also not a very nice person. He's a narcissist, a liar, and a bad “parent.” But he is not genuinely evil. And yet when we reimagine him as evil—as an evil scientist and as an evil person—we can learn some important lessons about science and technology, our contemporary society, and (...) ourselves. (shrink)

Calls for the “translation” of research from bench to bedside are increasingly demanding. What is translation, and why does it matter? We sketch the recent history of outcome-oriented translational research in the United States, with a particular focus on the Roadmap Initiative of the National Institutes of Health. Our main example of contemporary translational research is stem cell research, which has superseded genomics as the translational object of choice. We explore the nature of and obstacles to translational research and assess (...) the ethical and biomedical challenges of embracing a translational ethos. (shrink)

This is a critical notice of Evolution's Eye by Susan Oyama, focusing on developmental systems theory primarily in relation to the nature-nurture debates and the explanation of behaviour.

ABSTRACT Dealing primarily with implications rather than foundations, and focusing downstream at the expense of upstream prevention, mainstream bioethics is at a toxic watershed. Through an extended analysis of the Environmental Genome Project (EGP), we offer new tools from the philosophy of science and from critical epidemiology to help bioethics to move ahead. Our aim in this paper is not to resolve the moral and conceptual problems we reveal, but rather to outline ways to prevent such problems from arising in (...) future research. (shrink)

This paper critically examines the biology of species identity and the morality of crossing species boundaries in the context of emerging research that involves combining human and nonhuman animals at the genetic or cellular level. We begin with the notion of species identity, particularly focusing on the ostensible fixity of species boundaries, and we explore the general biological and philosophical problem of defining species. Against this backdrop, we survey and criticize earlier attempts to forbid crossing species boundaries in the creation (...) of novel beings. We do not attempt to establish the immorality of crossing species boundaries, but we conclude with some thoughts about such crossings, alluding to the notion of moral confusion regarding social and ethical obligations to novel interspecies beings. (shrink)

It has been argued that bioethicists too often tend to represent the interests of scientists and not of the broader polity. Indeed, bioethicists seem predisposed to discard the voices and viewpoints of all but the cognoscenti . Focusing particularly on human pluripotent stem cell research, this commentary explores a variety of characterizations of bioethics and bioethicists in relation to forbidding science. Rather than proselytizing or prohibiting, bioethicists should work in partnership with scientists and publics to craft scientifically well-informed and morally (...) sophisticated debates about forbidding science. (shrink)

The Human Genome Project (HGP) brings genetics and genetic knowledge to the point of paradoxical counterproductivity. Population-wide genetic screens, replacing specific tests intended for and useful to those at risk, become counterproductive when the HGP's "normal human " defines everybody as at risk. More over, the knowledge generated by the HGP disables those whom it is meant to serve: We are rendered impotent as a laity, subject to expertise regarding the truth of our being. The standard response here is that (...) we need more science education and easier access to scientific knowledge. But that is simply to beg the question. The question to ask about knowledge is not whether it is true or properly scientific (which it may very well be) but rather whether it is good. The good of knowledge must be demonstrated and not uncritically assumed. Thus, more education can, too, be paradoxically counterproductive. What, then, are our prospects? (shrink)

I elaborate and critically evaluate the theses of "environmental pragmatism," especially as captured in a recent collection with that title. While I am hopeful about this new approach, I want nonetheless to make reparations for its shortcomings. The primary difficulty is that environmental pragmatists tend to express only implicitly the metaphysical commitments of, say, William James, and yet the claims of environmental pragmatism would be profoundly strengthened by direct appeal to James's metaphysics. The ecosystem approach is particularly amenable to characterization (...) in terms of pragmatic metaphysics. Thus, I offer the thesis of wild ontology in an effort to enrich the empirical basis of environmental philosophy, and also to help cure environmental ethics of its political impotence. (shrink)

How does a complex organism develop from a relatively simple, homogeneous mass? The usual answer is: through the (context‐dependent) execution of species‐specific genetic instructions specifying the development of that organism. Commentators are sometimes skeptical of this usual answer, but of course not all commentators, and not always for the same reasons. Here I attempt to lay bare the logical structure of the usual answer through an extended analysis of the heuristics and methodological principles at play in the exploration and explanation (...) of development—and also to show a critical ambiguity that renders the usual answer suspect. (shrink)

How does a complex organism develop from a relatively simple, homogeneous mass? The usual answer is: through the execution of species-specific genetic instructions specifying the development of that organism. Commentators are sometimes sceptical of this usual answer, but of course not all commentators. Some biologists refer to master control genes responsible for the activation of all the genes responsible for every aspect of organismal development; and some philosophers, most notoriously Rosenberg, buy this claim hook, line, and sinker. Here I explore (...) both the seeming plausibility of the usual position, and also its ultimate inadequacy. (shrink)

As compared with conventional vaccine production systems, plant-made vaccines are said to enjoy a range of advantages including cost of production and ease of storage for distribution in developing countries. In this article, we introduce the science of PMV production, and address ethical issues associated with development and clinical testing of PMVs within three interrelated domains: PMVs as transgenic plants; PMVs as clinical research materials; and PMVs as agents of global health. We present three conclusions: first, while many of the (...) ethical issues raised by PMVs are familiar, PMVs add a new dimension to old issues, and raise some novel issues for ethicists and policy-makers; secondly, it is premature to promise broad applicability of PMVs across the developing world without having demonstrated their feasibility; thirdly, in particular, proponents of PMVs as a solution to global health problems must, as a condition of the ethical conduct of their research, define the commercial feasibility of PMVs for distribution in the developing world. (shrink)

It has been argued that bioethicists too often tend to represent the interests of scientists and not of the broader polity. Indeed, bioethicists seem predisposed to discard the voices and viewpoints of all but the cognoscenti. Focusing particularly on human pluripotent stem cell research, this commentary explores a variety of characterizations of bioethics and bioethicists in relation to forbidding science. Rather than proselytizing or prohibiting, bioethicists should work in partnership with scientists and publics to craft scientifically well-informed and morally sophisticated (...) debates about forbidding science. (shrink)

Model organismism—the over-reliance on model organisms without sufficient attention to the adequacy of the models—continues to hobble our understanding of human brains and behaviors. I outline the problem of model organismism in contemporary biology and biomedicine, and discuss the virtues of a genuinely comparative biology for understanding ourselves, our evolutionary history, and our place in nature.

The Human Genome Project is nearing completion, and shortly we will have access to the complete genetic sequence of an average human being. Hopes are high that the sequence will contribute profoundly to medicine in particular, but also to our understanding of our evolutionary past. Of course, detractors have long insisted that because the HGP represents a victory for formalism in biology, determining the function of DNA sequences will remain an outstanding problem for at least the next several decades. Moreover, (...) it is not clear that having the complete sequence will be significantly useful to biologists seeking to understand gene function in the first place. What can we expect in the postgenomic era? ;I reject the very idea that a complete, encapsulated sequence of a human genome is foundational to biological understanding. I set my investigation within the framework of the ancient debate between preformationists and epigenecists. I survey and conceptually analyze arguments on both sides, especially as they relate to the separation of genetics and embryology in the early part of the twentieth century. I identify modern variants of both preformationism and epigenesis, and note their reconciliation in the form of a Modern Consensus on development established after the neo-Darwinian Synthesis in biology in the 1940s. ;Drawing on recent work in molecular and developmental biology, I challenge the seeming intuitiveness of the Modern Consensus and its subsumption of developmental concerns under the aegis of molecular genetics. I then propose and defend an alternative synthesis of preformationism and epigenesis, and of genetics and developmental biology, according to which development does not reduce to mere gene activation. I underscore the practical benefit of my perspective through a lengthy discussion of the psychiatric genetics approach to schizophrenia. (shrink)

Neuroethics to date has tended to focus on social and ethical implications of developments in brain science, especially in functional neuroimaging. Within clinical neuroethics, the emphasis has been on ethical issues in clinical neuroscience practice, including informed consent to neuroimaging; the development of ethical research protocols for functional magnetic resonance imaging especially, and especially in children; and the ethical clinical management of incidental findings. Within normative neuroethics, we have witnessed the more philosophical and/or social scientific study of the meanings of (...) developments in neuroscience, including concerns about the impact of neuroimaging on privacy, freedom of thought, moral culpability, and sense of self. In this piece, I argue for an expansion of neuroethical attention to the interface of neuroscience and psychiatry, where brain science meets the clinical sciences of the mind. My particular focus is the development of psychiatric classification systems. (shrink)

We outline a number of ethical objections to genetic technologies aimed at enhancing human capacities and traits. We then argue that, despite the persuasiveness of some of these objections, they are insufficient to stop the development and use of genetic enhancement technologies. We contend that the inevitability of the technologies results from a particular guiding worldview of humans as masters of the human evolutionary future, and conclude that recognising this worldview points to new directions for ethical thinking about genetic enhancement (...) technologies. (shrink)

ABSTRACT We outline a number of ethical objections to genetic technologies aimed at enhancing human capacities and traits. We then argue that, despite the persuasiveness of some of these objections, they are insufficient to stop the development and use of genetic enhancement technologies. We contend that the inevitability of the technologies results from a particular guiding worldview of humans as masters of the human evolutionary future, and conclude that recognising this worldview points to new directions for ethical thinking about genetic (...) enhancement technologies. (shrink)

We assess Aristotle's doctrine of the four causes in relation to current research on the development of organisms. Our goals are four-fold: first, to present and critically challenge what has become an orthodox interpretation of Aristotle among biologists; second, to present and defend a more adequate account of organismal development; third, to elaborate and justify a novel account of Aristotle's natural teleology, one at odds with the orthodox interpretation; and fourth, to illustrate how our reading of Aristotle, if right, permits (...) a more fruitful encounter between Aristotle and modern biology than that imagined by Aristotle's latter-day biological interpreters. (shrink)

Birth to Death: Science and Bioethics is a series of newly commissioned—though not always new or original—essays on a variety of topics in bioethics. The editors, David Thomasma and Thomasine Kushner, offer a broad interpretation of the meaning of bioethics; in addition to showcasing some of the usual concerns of bioethics, they include several topics usually absent from such volumes. While the collection is unusually broad, it is also unusually shallow.

We attempt a conclusive resolution of the debate over whether the principle of natural selection (PNS), especially conceived as the `principle' of the `survival of the fittest', is a tautology. This debate has been largely ignored for the past 15 years but not, we think, because it has actually been settled. We begin by describing the tautology objection, and situating the problem in the philosophical and biology literature. We then demonstrate the inadequacy of six prima facie plausible reasons for believing (...) that the tautology debate has been satisfactorily resolved (the PNS is strictly a methodological principle; scientific theories can contain tautologies; the scope of the PNS has been reduced; theories should be understood as models and not exceptionless laws; the widespread acceptance of the propensity interpretation of fitness; and the abandonment of operationalism and verificationism). We proceed to a detailed discussion of Brandon's law (D) describing the PNS, and show that law (D) seriously misrepresents the structure of evolution by natural selection. In the final sections, we provide and defend a novel reinterpretation of the structure of the principle (or, we prefer, model) of evolution by natural selection. (shrink)