Experimental research is commonly held up as the paradigm of "good" science. Although experiment plays many roles in science, its classical role is testing hypotheses in controlled laboratory settings. Historical science is sometimes held to be inferior on the grounds that its hypothesis cannot be tested by controlled laboratory experiments. Using contemporary examples from diverse scientific disciplines, this paper explores differences in practice between historical and experimental research vis-à-vis the testing of hypotheses. It rejects the claim that historical research is (...) epistemically inferior. For as I argue, scientists engage in two very different patterns of evidential reasoning and, although there is overlap, one pattern predominates in historical research and the other pattern predominates in classical experimental research. I show that these different patterns of reasoning are grounded in an objective and remarkably pervasive time asymmetry of nature. (shrink)

How to formulate the doctrine of relativism -- Evaluating the doctrine of relativism.

Carol Blum's book is an extraordinarily important and beautifully written work for which I have the deepest admiration. No one seriously interested in the French Revolution or in eighteenth-century political language and theory can afford not to read it.

Book reviewed in this article: The Man Who Mistook His Wife for a Hat and Other Clinical Tales. By Oliver Sacks.

This book is designed for the sophomore/junior level Introduction to Advanced Mathematics course. Written in a modified R.L. Moore fashion, it offers a unique approach in which readers construct their own understanding. However, while readers are called upon to write their own proofs, they are also encouraged to work in groups. There are few finished proofs contained in the text, but the author offers “proof sketches” and helpful technique tips to help readers as they develop their proof writing skills. This (...) book is most successful in a small, seminar style class. Logic, Sets, Induction, Relations, Functions, Elementary Number Theory, Cardinality, The Real Numbers For all readers interested in abstract mathematics. (shrink)

IntroductionEnabling education programs, otherwise known as Foundation Studies or Preparatory programs, provide pathways for students typically under-represented in higher education. Students in Enabling programs often face distinct challenges in their induction to academic culture which can implicate them in cases of misconduct. This case study addresses a gap in the enabling literature reporting on how a culture of academic integrity can be developed for students and staff in these programs through an educative approach.Case descriptionThis paper outlines how an educative approach (...) to academic integrity is implemented within the Enabling programs of two Australian universities.Discussion and reflectionThis case study reflects upon an approach which makes specific reference to the key elements of ‘support’, ‘approach’ and ‘responsibility’ as highlighted in Bretag and Mahmud’s seminal paper. The paper reports a reduction in misconduct cases at the two institutions suggesting a positive correlation between the interventions and students’ understanding of ethical academic practice. This study reflects upon practitioner experiences with academic integrity investigations to evaluate the effectiveness of this approach.ConclusionsThe authors show that it is possible to ensure academic integrity practices and values are upheld within a supportive learning environment appropriate to a students’ level of study. (shrink)

In the technical literature of computer science, the concept of an effective procedure is closely associated with the notion of an instruction that precisely specifies an action. Turing machine instructions are held up as providing paragons of instructions that "precisely describe" or "well define" the actions they prescribe. Numerical algorithms and computer programs are judged effective just insofar as they are thought to be translatable into Turing machine programs. Nontechnical procedures (e.g., recipes, methods) are summarily dismissed as ineffective on the (...) grounds that their instructions lack the requisite precision. But despite the pivotal role played by the notion of a precisely specified instruction in classifying procedures as effective and ineffective, little attention has been paid to the manner in which instructions "precisely specify" the actions they prescribe. It is the purpose of this paper to remedy this defect. The results are startling. The reputed exemplary precision of Turing machine instructions turns out to be a myth. Indeed, the most precise specifications of action are provided not by the procedures of theoretical computer science and mathematics (algorithms) but rather by the nontechnical procedures of everyday life. I close with a discussion of some of the rumifications of these conclusions for understanding and designing concrete computers and their programming languages. (shrink)

Recent neuroscience research makes it clear that human biology is cultural biology - we develop and live our lives in socially constructed worlds that vary widely in their structure values, and institutions. This integrative volume brings together interdisciplinary perspectives from the human, social, and biological sciences to explore culture, mind, and brain interactions and their impact on personal and societal issues. Contributors provide a fresh look at emerging concepts, models, and applications of the co-constitution of culture, mind, and brain. Chapters (...) survey the latest theoretical and methodological insights alongside the challenges in this area, and describe how these new ideas are being applied in the sciences, humanities, arts, mental health, and everyday life. Readers will gain new appreciation of the ways in which our unique biology and cultural diversity shape behavior and experience, and our ongoing adaptation to a constantly changing world. (shrink)

Traditional conceptions of informed consent seem difficult or even impossible to apply to new technologies like biobanks, big data, or GMOs, where vast numbers of people are potentially affected, and where consequences and risks are indeterminate or even unforeseeable. Likewise, the principle has come under strain with the appropriation and monetisation of personal information on digital platforms. Over time, it has largely been reduced to bare assent to formalistic legal agreements. To address the current ineffectiveness of the norm of informed (...) consent, I suggest that we need a notion of structural injustice (on a distinctive interpretation, elaborated here, which takes account of unequal power and property relations). I then argue that in order to protect and enhance people's freedom, we have to go beyond traditional applied ethics and introduce perspectives from democratic theory and social philosophy. I attempt to show how applications of the ‘all‐affected principle’, together with new forms of democratic participation, deliberation, and representation can helpfully frame the narrower principle of informed consent. There is an important role for what we could call collective consent, and informed consent can only succeed in increasing individual agency if it is situated within enhanced forms of democratic decision‐making. (shrink)

It is generally assumed that group agency must be a social phenomenon because it involves interactions among many human beings. This assumption overlooks the real metaphysical nature of agency, which is both normative and voluntarist. Construed as a normative phenomenon, individual agency arises wherever there is a point of view from which deliberation and action proceed in accord with the requirements that define individual rationality. Such a point of view is never a metaphysical given, but is always a product of (...) rational activities that aim to satisfy the requirements that define individual rationality. When such a deliberative point of view is forged within a whole human life, there is a single agent of human size. But such points of view can also be forged within parts of human lives so as to constitute multiple agents within them; and they can also be achieved within groups of human lives so as to constitute group agents that literally deliberate and act as one. If such a group agent were a social phenomenon, then its agency would simultaneously be the agency of many even as it was also the agency of one. In that case, its deliberations and actions would have to proceed from many separate deliberative points of view, at the same time that they also proceeded from a single deliberative point of view. A correct account of rational agency shows that this is not necessarily so, and indeed, not typically so. Moreover, if it were so much as possible for this to be so, it would require special conditions of the sort that Rousseau identified in his account of the general will. But this special case is not a good model on which to understand the cases of group agency that are most often discussed in the philosophical literature. They are more appropriately viewed as cases in which the condition of individual agency is realized at the level of a group, than as cases of social agency per se. (shrink)

In this essay, I consider the question of whether women have an obligation to confront men who sexually harass them. A reluctance to be guilty of blaming the victims of harassment, coupled with other normative considerations that tell in favor of the unfairness of this sort of obligation, might make us think that women never have an obligation to confront their harassers. But 1 argue that women do have this obligation, and it is not overridden by many of the considerations (...) that can override other obligations to confront wrongdoers. (shrink)

The assumption that all life on Earth today shares the same basic molecular architecture and biochemistry is part of the paradigm of modern biology. This paper argues that there is little theoretical or empirical support for this widely held assumption. Scientists know that life could have been at least modestly different at the molecular level and it is clear that alternative molecular building blocks for life were available on the early Earth. If the emergence of life is, like other natural (...) phenomena, highly probable given the right chemical and physical conditions then it seems likely that the early Earth hosted multiple origins of life, some of which produced chemical variations on life as we know it. While these points are often conceded, it is nevertheless maintained that any primitive alternatives to familiar life would have been eliminated long ago, either amalgamated into a single form of life through lateral gene transfer (LGT) or alternatively out-competed by our putatively more evolutionarily robust form of life. Besides, the argument continues, if such life forms still existed, we surely would have encountered telling signs of them by now. These arguments do not hold up well under close scrutiny. They reflect a host of assumptions that are grounded in our experience with large multicellular organisms and, most importantly, do not apply to microbial forms of life, which cannot be easily studied without the aid of sophisticated technologies. Significantly, the most powerful molecular biology techniques available—polymerase chain reaction (PCR) amplification of rRNA genes augmented by metagenomic analysis—could not detect such microbes if they existed. Given the profound philosophical and scientific importance that such a discovery would represent, a dedicated search for ‘shadow microbes’ (heretofore unrecognized ‘alien’ forms of terran microbial life) seems in order. The best place to start such a search is with puzzling (anomalous) phenomena, such as desert varnish, that resist classification as ‘biological’ or ‘nonbiological’. Ó 2007 Elsevier Ltd.. (shrink)

The stability of each of the theories of separably closed fields is proved, in the manner of Shelah's proof of the corresponding result for differentially closed fields. These are at present the only known stable but not superstable theories of fields. We indicate in § 3 how each of the theories of separably closed fields can be associated with a model complete theory in the language of differential algebra. We assume familiarity with some basic facts about model completeness [4], stability (...) [7], separably closed fields [2] or [3], and (for § 3 only) differential fields [8]. (shrink)

The American Journal of Bioethics, Volume 11, Issue 6, Page 65-66, June 2011.

This paper explores the conduct of performance appraisals of nurses in a New Zealand hospital, and how fairness is perceived in such appraisals. In the health sector, performance appraisals of medical staff play a key role in implementing clinical governance, which, in turn, is critical to containing health care costs and ensuring quality patient care. Effective appraisals depend on employees perceiving their own appraisals to be fair both in terms of procedure and interaction with their respective appraiser. We examine qualitative (...) data from interviews and focus groups, involving 22 nurses in a single department, to determine whether perceived injustices impact on the effective implementation of the appraisal system. Our results suggest that particular issues had been causing some sense of injustice, and most of these were procedural. Potential solutions focus on greater formalisation of the performance appraisal process, and more training for appraisers and appraisees. (shrink)

Is one of the roles of theory in biology answering the question “What is life?” This is true of theory in many other fields of science. So why should not it be the case for biology? Yet efforts to identify unifying concepts and principles of life have been disappointing, leading some (pluralists) to conclude that life is not a natural kind. In this essay I argue that such judgments are premature. Life as we know it on Earth today represents a (...) single example and moreover there is positive evidence that it may be unrepresentative of life considered generally. Furthermore, as I discuss, the prototype for theorizing about life has traditionally been based on multicellular plants and animals. Yet biologists have discovered that the latter represent a rare, exotic, and fairly recent form of Earth life. By far the oldest, toughest, most extensive, and diverse form of life on our planet is unicellular, prokaryotic microbes, and there are reasons to suppose that this is almost certainly true elsewhere in the universe as well. If there are explanatorily and predictively powerful, biologically distinctive principles for life that can be gleaned from our insular example of life it is more likely that they will be found among the microbes. I discuss some provocative ways in which unicellular microbes differ from multicellular eukaryotes and argue that some of them just might provide us with key insights into the nature of life. (shrink)

Aging at work is a dynamic process. As individuals age, their motives, abilities and values change as suggested by life-span development theories (Kanfer & Ackerman, 2004; Lang & Carstensen, 2002). Their growth and extrinsic motives weaken while intrinsic motives increase (Kooij, De Lange, Jansen, Kanfer, & Dikkers, 2011), which may result in workers investing their resources in different areas accordingly. However, there is significant individual variability in aging trajectories (Hedge, Borman, & Lammlein, 2005). In addition, the changing nature of work, (...) the evolving job demands, as well as the available opportunities at work may no longer be suitable for older workers, increasing the likelihood of person-job misfit. The potential misfit may, in turn, impact how older workers perceive themselves on the job, which leads to conflicting work identities. With the traditional job redesign approach being a top-down process, it is often difficult for organizations to take individual needs and skills into consideration and tailor jobs for every employee (Berg, Dutton, & Wrzesniewski, 2010). Therefore, job crafting, being an individualized process initiated by employees themselves, can be a particularly valuable mechanism for older workers to realign and enhance their demands-abilities and needs-supplies fit. Through job crafting, employees can exert personal agency and make changes to the task, social and cognitive aspects of their jobs with the goal of improving their work experience (Wrzesniewski & Dutton, 2001). Building on the Life Span Theory of Control (Heckhausen & Schulz, 1995), we posit that job crafting, particularly cognitive crafting, will be of increasing value as employees age. Through reframing how they think of their job and choosing to emphasize job features that are personally meaningful, older workers can optimize their resources to proactively redesign their jobs and maintain congruent, positive work identities. (shrink)

This paper is an attempt to identify certain consonances between contemporary liberalism and classical pragmatism. I identify four of the most trenchant criticisms of classical liberalism presented by pragmatist figures such as James, Peirce, Dewey, Addams, and Hocking: that liberalism overemphasizes negative liberty, that it is overly individualistic, that its pluralism is suspect, that it is overly abstract. I then argue that these deficits of liberalism in its historical incarnations are being addressed by contemporary liberals. Contemporary liberals, I show, have (...) taken on board a surprising number of classical pragmatist insights and have responded to a surprising number of classical pragmatist criticisms. I thus argue that both contemporary pragmatism and contemporary liberalism have much to gain by joining forces. (shrink)

Three experiments investigated whether a motor-linked measure (string typing speed) and an judgment-linked measure (grammatical judgment of strings) accessed the same implicit learning mechanisms in the artificial grammar learning task. Participants first studied grammatical strings through observation or through responding to each letter by typing it and then performed typing and grammatical judgment tests. Grammatical judgment test performance was better after observation than after respond learning, whereas typing test performance on higher order relations was worse after observation than after respond (...) learning (Experiment 1). Participants transferred grammatical knowledge across letter sets on the grammatical judgment test, but not on the typing test (Experiment 2). Typing speed did not differ for hits (grammatical strings classified by participants as grammatical) and misses (grammatical strings classified as nongrammatical, Experiment 3). These results are consistent with typing and grammatical judgment tests tapping independent mechanisms and indicate that implicit learning may consist of many different forms of learning rather than being a unitary learning mechanism. (shrink)

For almost 400 years, it has been a struggle to find the right words to describe Katherine Jones, Lady Ranelagh. When she died in 1691, followed a week later by her youngest brother, Sir Robert Boy...