Some time ago, Joel Katzav and Brian Ellis debated the compatibility of dispositional essentialism with the principle of least action. Surprisingly, very little has been said on the matter since, even by the most naturalistically inclined metaphysicians. Here, we revisit the Katzav–Ellis arguments of 2004–05. We outline the two problems for the dispositionalist identified Katzav in his 2004 , and claim they are not as problematic for the dispositional essentialist at it first seems – but not for the reasons espoused (...) by Ellis. (shrink)

Many necessitarians about cause and law (Armstrong 1983; Mumford 2004; Bird 2007) have argued that Humeans are unable to justify their inductive inferences, as Humean laws are nothing but the sum of their instances. In this paper I argue against these necessitarian claims. I show that Armstrong is committed to the explanatory value of Humean laws (in the form of universally quantified statements), and that contra Armstrong, brute regularities often do have genuine explanatory value. I finish with a Humean attempt (...) at a probabilistic justification of induction, but this fails due to its assumption that the proportionality syllogism is justified. Although this attempt fails, I nonetheless show that the Humean is at least as justified in reasoning inductively as Armstrong. (shrink)

Philosophy of Medicine has for a long time been preoccupied with analyzing the concepts of health, disease and illness. Relatively speaking, the concept of medicine itself has received very little attention. This paper is a contribution to the relatively neglected debate about the nature of medicine. Building on the work of Alex Broadbent (Broadbent, 2018a, b), Chadwin Harris (Harris, 2018) and Thaddeus Metz (Metz, 2018), in this paper I question the persuasiveness of Broadbent’s account of the “core business” of medicine, (...) The Inquiry Thesis, and propose an alternative: a revised version of The Curative Thesis, which I coin The Best Available Intervention Thesis. Crudely, this suggests that Medicine is the sustained and organised effort to determine and prescribe the best available treatment (curative or preventative) for patients. (shrink)

Slowly, we are gaining a deeper understanding of the persisting psychological trauma experienced by students at colonial universities, and beginning to recognize that the Eurocentric curricula and pedagogies must change if students such as the “born-frees” in post-Apartheid South Africa are to flourish. In this article, I present a sub-Saharan African concept of “the ethical teacher,” and use this to ground a “ubiquitous action-reaction” teaching model. I use these concepts to develop a decolonized pedagogy – a teaching methodology that avoids (...) a number of harmful colonial teaching practices in philosophy. I suggest a number of novel ways of accommodating a “decolonized education” with a view to inspiring teachers of philosophy in colonial countries globally. I propose a new, malleable pedagogical model that is particularly useful in the colonial context, since its uniqueness lies in the African ethical framework that grounds it. However, I contend that philosophy educators globally will benefit from taking the principles proposed in this article seriously. (shrink)

In this paper I untangle a recent debate in the philosophy of epidemiology, focusing in particular on the Potential Outcomes Approach to causation. As the POA strategy includes the quantification of ‘contrary-to-fact’ outcomes, it is unsurprising that it has been likened to the counterfactual analysis of causation briefly proposed by David Hume, and later developed by David Lewis. However, I contend that this has led to much confusion. Miguel Hernan and Sarah Taubman have recently argued that meaningful causal inferences cannot (...) be drawn from obesity. This paper prompted Alex Broadbent to criticise the POA conception of causation, accusing two of the four theses its proponents are committed to, of circularity and falsity. Here I scrutinise Broadbent’s claims, and suggest that a Popperian approach to causal inference in epidemiology diffuses both of his objections. However, I move on to argue that the POA’s commitment to granting only manipulable conditions causal-status, renders the position implausible as a conceptual analysis of causation. That said, I conclude that the strategy the POA employs is an effective tool for effect-measurement in intervention-cases; if it is a conceptual analysis of causation at all, it must be restricted to the causal analysis of manipulable conditions. The POA’s failure to successfully demarcate causal from non-causal conditions simpliciter should therefore not be viewed as a serious threat. (shrink)

Adaptive training adjusts a training task with the goal of improving learning outcomes. Adaptive training has been shown to improve human performance in attention, working memory capacity, and motor control tasks. Additionally, correlations have been observed between neural EEG spectral features and the performance of some cognitive tasks. This relationship suggests some EEG features may be useful in adaptive training regimens. Here, we anticipated that adding a neural measure into a behavioral-based adaptive training system would improve human performance on a (...) subsequent transfer task. We designed, developed, and conducted a between-subjects study of 44 participants comparing three training regimens: Single Item Fixed Difficulty, Behaviorally Adaptive Training, and Combined Adaptive Training using both behavioral and EEG measures. Results showed a statistically significant transfer task performance advantage of the CAT-based system relative to SIFD and BAT systems of 6 and 9 percentage points, respectively. Our research shows a promising pathway for designing closed-loop BCI systems based on both users' behavioral performance and neural signals for augmenting human performance. (shrink)

If A confirms H and B confirms H, it seems reasonable to infer that A&B confirms H. However, this inference is not valid; it is only a heuristic. I show that the level of confirmation A and B each give to H by itself implies nothing about the level of confirmation that A&B gives to H. Any combination of values is possible for P(H), P(H|A), P(H|B) and P(H|AB) is possible. Still, I show the heuristic leads from true premises to true (...) conclusions whenever A and B are statistically independent or correlated,which includes most situations where we evaluate evidence. There is risk, though, when one does not consider how A and B interact; one can miss anti-correlations that lead the heuristic to fail. The problem is exacerbated when groups of people are motivated to support a favored hypothesis. Each person finds evidence that confirms the hypothesis and contributes that evidence to the group’s discourse (e.g. through a climate change denial website). The temptation to focus solely on the number of individual pieces of evidence can lead people to ignore whether the evidence fits together. In combination with cognitive biases, this can lead to serious errors. (shrink)

The ongoing debate about the FDA approval of BiDil in 2005 demonstrates how the first racially/ethnically licensed drug is entangled in both Utopian and dystopian future visions about the continued saliency of race/ethnicity in science and medicine. Drawing on the sociology of expectations, this paper analyzes how scientists in the field of pharmacogenetics are constructing certain visions of the future with respect to the use of social categories of race/ethnicity and the impact of high-throughput genotyping technologies that promise to transform (...) scientific practices. (shrink)

In a recent discussion about how scientific knowledge might potentially change our understanding of the nature and extent of human genetic, cultural, or biological variation, the sociologist David Skinner identified two competing visions of the future: one that was decidedly dystopian, which conjured up a “re-racialized” future, and an opposing utopian future in which the potential for racialized thinking might be finally overcome. We can situate the ongoing debates about the congestive heart failure drug BiDil, approved by the Food and (...) Drug Administration for use only by African Americans, in relation to these differing future prospects.When the FDA announced its approval of BiDil in June 2005, it located the drug, and perhaps the future of pharmaceutical development, within a particular vision of the future, heralding BiDil as “representing a step toward the promise of personalized medicine.” The discourse of “personalized medicine” can be characterized as part of a utopian future, one in which clinicians will be able to make increasingly individualized decisions based on each patient’s genetic makeup so that the drugs they take will be those that work best for them. (shrink)

In this review, we describe some of the central philosophical issues facing origins-of-life research and provide a targeted history of the developments that have led to the multidisciplinary field of origins-of-life studies. We outline these issues and developments to guide researchers and students from all fields. With respect to philosophy, we provide brief summaries of debates with respect to (1) definitions (or theories) of life, what life is and how research should be conducted in the absence of an accepted theory (...) of life, (2) the distinctions between synthetic, historical, and universal projects in origins-of-life studies, issues with strategies for inferring the origins of life, such as (3) the nature of the first living entities (the “bottom up” approach) and (4) how to infer the nature of the last universal common ancestor (the “top down” approach), and (5) the status of origins of life as a science. Each of these debates influences the others. Although there are clusters of researchers that agree on some answers to these issues, each of these debates is still open. With respect to history, we outline several independent paths that have led to some of the approaches now prevalent in origins-of-life studies. These include one path from early views of life through the scientific revolutions brought about by Linnaeus (von Linn.), Wöhler, Miller, and others. In this approach, new theories, tools, and evidence guide new thoughts about the nature of life and its origin.We also describe another family of paths motivated by a” circularity” approach to life, which is guided by such thinkers as Maturana & Varela, Gánti, Rosen, and others. These views echo ideas developed by Kant and Aristotle, though they do so using modern science in ways that produce exciting avenues of investigation. By exploring the history of these ideas, we can see how many of the issues that currently interest us have been guided by the contexts in which the ideas were developed. The disciplinary backgrounds of each of these scholars has influenced the questions they sought to answer, the experiments they envisioned, and the kinds of data they collected. We conclude by encouraging scientists and scholars in the humanities and social sciences to explore ways in which they can interact to provide a deeper understanding of the conceptual assumptions, structure, and history of origins-of-life research. This may be useful to help frame future research agendas and bring awareness to the multifaceted issues facing this challenging scientific question. (shrink)

© 2015, Springer-Verlag Berlin Heidelberg.Genetic studies have identified single nucleotide polymorphisms associated with the risk of prostate cancer. It remains unclear whether such genetic variants are associated with disease aggressiveness. The NCI-SPORE Genetics Working Group retrospectively collected clinicopathologic information and genotype data for 36 SNPs which at the time had been validated to be associated with PC risk from 25,674 cases with PC. Cases were grouped according to race, Gleason score and aggressiveness. Statistical analyses were used to compare the frequency (...) of the SNPs between different disease cohorts. After adjusting for multiple testing, only PC-risk SNP rs2735839 was significantly and inversely associated with aggressive and high-grade disease in European men. Similar associations with aggressive and high-grade disease were documented in African-American subjects. The G allele of rs2735839 was associated with disease aggressiveness even at low PSA levels in both European and African-American men. Our results provide further support that a PC-risk SNP rs2735839 near the KLK3 gene on chromosome 19q13 may be associated with aggressive and high-grade PC. Future prospectively designed, case-case GWAS are needed to identify additional SNPs associated with PC aggressiveness. (shrink)

In addition to considering sociocultural, political, economic, and ethical factors, effectively engaging socioscientific issues requires that students understand and apply scientific explanations and the nature of science. Promoting such understandings can be achieved through immersing students in authentic real-world contexts where the SSI impacts occur and teaching those students about how scientists comprehend, research, and debate those SSI. This triangulated mixed-methods investigation explored how 60 secondary students’ trophic cascade explanations changed through their experiencing place-based SSI instruction focused on the Yellowstone (...) wolf reintroduction, including scientists’ work and debates regarding that issue. Furthermore, this investigation determined the association between the students’ post place-based SSI instruction trophic cascade explanations and NOS views. Findings from this investigation demonstrate that through the place-based SSI instruction students’ trophic cascade explanations became significantly more accurate and complex and included more ecological causal mechanisms. Also, significant and moderate to moderately large correlations were found between the accuracy and contextualization of students’ post place-based SSI instruction NOS views and the complexity of their trophic cascade explanations. Empirical substantiation of the association between the complexity of students’ scientific explanations and their NOS views responds to an understudied area in the science education research. It also encourages the consideration of several implications, drawn from this investigation’s findings and others’ prior work, which include the need for NOS to be forefront alongside and in connection with science content in curricular standards and through instruction focused on relevant and authentic place-based SSI. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:What Philosophy Can't Say About Literature:Stanley Cavell and EndgameBenjamin H. OgdenIn "Ending the Waiting Game," the philosopher of ordinary language Stanley Cavell attempts to say what Samuel Beckett's Endgame means by explaining what the characters in the play mean by what they say. Cavell attempts to do the very thing that the work says cannot be done, or mocks as foolish and misguided, or resists giving clues to how (...) it could ever be done: he tries to say just "how Beckett's objects mean at all, the original source of their conviction."1 This is not simply a reading tactic that Cavell thinks is well-suited to the difficult task of making sense of a difficult play. It is a demonstration of the theory of language (ordinary language philosophy) that Cavell defends and applies in his collection of essays Must We Mean What We Say?, of which "Ending the Waiting Game" is a chapter. Cavell's literary criticism is in the service of his philosophy. His work of criticism is in search of something that it must find (that is, something that it claims to have found even when it may not have); what it must find is a work of literature that demonstrates the utility and validity of ordinary language philosophy.If we are to take issue with Cavell for too strenuously transposing philosophy onto literature, then we must also know something of the philosophy he draws upon. Ordinary language philosophy traces its origins to Wittgenstein, and was popularized by J. L. Austin and Gilbert Ryle at Oxford in the 1940's. It is a branch of analytic philosophy that foregoes any attempt to create an "ideal philosophical language" of the sort Wittgenstein developed in his early Tractatus Logico-Philosophicus. Instead of seeing the abstractions and ambiguities of ordinary usage as something to be supplanted by a more logically rigorous system, ordinary language philosophers argue that debates over the meaning [End Page 126] of abstract terms come about precisely because words are removed from their ordinary context. For Cavell, the whole idea of an "ideal language" is absurd because, as anyone who has ever tried to learn a foreign language knows, every language has its own unique set of usages and idioms and unspoken rules. In order to speak a language properly, then, one cannot just know the dictionary or formal definitions of words (its "ideal" generative grammar), but must understand the "natural environment" in which phrases and words are logical or appropriate. Often these contexts (which determine the rules for "what we should say when" [p. 20]) invest words with meanings that you won't find in any dictionary, and cannot be catalogued in a grammatical or syntactical system.So, if one asks, "Did you dress that way voluntarily?" (p. 9), the word "voluntarily" takes on a meaning that is not included among its dictionary definitions (according to Cavell). Clearly, in asking whether you dress voluntarily one is not asking whether you have free-will to dress as you please, but is calling attention to the funny way you dress. In this case, successful communication is only possible if the one who is being questioned understands from context and the ordinary use of language precisely what is being asked. If he answers, "Of course I dressed voluntarily, I believe in free will," he will have misspoken, been incorrect. Clearly, he doesn't understand what the question must mean because the statement "MUST MEAN that my clothes are peculiar" (p. 9). For it to mean anything else would be a mistake and a misuse of language by the speaker, or a misunderstanding of language by the listener. To learn a language (which for Cavell means to become like a native speaker) is to learn the nature of the contingency between the explicit meaning of an expression and the occasion on which an expression is appropriate, and to be aware of what you must mean when you speak (what you cannot help but mean or imply by the language you use).What this means is that for Cavell reading literature becomes a process of readers "naturalizing ourselves to a new form of life, a new... (shrink)

A father brings his six-year-old daughter and her older sister to their pediatrician to be evaluated for a history of cough, runny nose, and low-grade fever. In addition to signs of a cold, the girl's nasal bridge is quite swollen and bruised. When asked how her nose was injured, she shrugs, and her father's only conjecture is that she sleepwalks and might have bumped into something. The father sits impatiently and as questioning progresses becomes increasingly defensive, at one point angrily (...) declaring, “We don't beat our kids, if that's what you’re asking.” Further complicating the situation is information from nurses that this family is “on the brink” socially and financially, and that additional stress is likely “to blow this family apart.” A careful physical exam identifies no other injuries, and a thorough review reveals no evidence of prior suspicious injuries, frequent visits to the emergency room, or bleeding abnormalities. The evidence does not point to abuse as the most likely explanation for the injury, but it clearly is not ruled out. Should one report this family for suspected abuse? Is one required to report? (shrink)

This paper is one of the four interrelated action agenda papers resulting from the National Summit on Public Health Legal Preparedness convened in June 2007 by the Centers for Disease Control and Prevention and multi-disciplinary partners. Each of the action agenda papers deals with one of the four core elements of legal preparedness: laws and legal authorities; competency in using those laws; coordination of law-based public health actions; and information. Options presented in this paper are for consideration by policymakers and (...) practitioners — in all jurisdictions and all relevant sectors and disciplines — with responsibilities for all-hazards emergency preparedness.One expert's framing of the mission of public health may help improve understanding of the range of hazards for which to be legally prepared. These hazards include urgent realities — such as chronic disease, injury, disabilities, conventional communicable diseases, and an aging and obese population — and urgent threats, such as pandemic influenza, natural disasters, and terrorism. (shrink)

This paper is one of the four interrelated action agenda papers resulting from the National Summit on Public Health Legal Preparedness convened in June 2007 by the Centers for Disease Control and Prevention and multi-disciplinary partners. Each of the action agenda papers deals with one of the four core elements of legal preparedness: laws and legal authorities; competency in using those laws; coordination of law-based public health actions; and information. Options presented in this paper are for consideration by policymakers and (...) practitioners — in all jurisdictions and all relevant sectors and disciplines — with responsibilities for all-hazards emergency preparedness.One expert's framing of the mission of public health may help improve understanding of the range of hazards for which to be legally prepared. These hazards include urgent realities — such as chronic disease, injury, disabilities, conventional communicable diseases, and an aging and obese population — and urgent threats, such as pandemic influenza, natural disasters, and terrorism. (shrink)

Der weit verbreitete, aber ausserordentlich mehrdeutige Begriff der Identitat wird in dieser Arbeit zunachst einer analytischen und historischen Untersuchung unterzogen. Eine anschliessende ausfuhrliche Rekonstruktion der Identitatstheorie G. H. Meads fuhrt zu einer kritischen Differenzierung von selbstbewusster,Identitat' und asthetischem bzw. asthetisch-existenziellem,Selbst'. Letztere werden als Momente einer unhintergehbaren Selbstfremdheit des Subjekts erkannt, welche es in Theorie und Praxis zu berucksichtigen gilt.

In this dissertation, I argue that understanding possesses unique epistemic value. I propose and defend a novel account of understanding that I call the management account of understanding, which is the view that an agent A understands a subject matter S just in case A has the ability to extract the relevant information and exploit it with the relevant cognitive capacities to answer questions in S. Since inquiry is the process of raising and answering questions, I argue that without understanding, (...) it would be impossible to engage in successful inquiry. I argue that understanding is indispensable for effective cognition and that it is irreducible to other epistemic categories, such as knowledge, justification, or rationality. Understanding is an irreducible component of epistemic excellence. In arguing for this account, I focus on the nature and requirements of cognition and pay less attention to intuitions about hypothetical cases, in contrast to previous approaches to understanding. I draw upon psychology and cognitive science, especially work on the frame problem, to demonstrate the importance (and difficulty) of finding relevant information and exploiting it in relevant ways to answer questions. One’s cognitive system must be organized in such a way that one has the ability to think the relevant thoughts in the relevant ways to answer the relevant questions. This reveals well-defined directions in which future research on understanding should move. In addition to proposing and defending the management account of understanding, I explore several features of understanding, including some interesting consequences of the management account. I argue that the management account and commonly used methods of measuring degrees of understanding imply that understanding can be based on false beliefs. I argue that the management account (and any account of understanding that implies understanding is an ability) implies that understanding can be acquired by luck. I also argue that understanding is ontologically prior to explanation: a good explanation is essentially an act that produces understanding in the relevant cognitive background. (shrink)

Can understanding be based on false beliefs? I argue that it can. I first argue that the best way to understand the question is that it is whether one can increase one's degree of understanding by adopting an overall less accurate body of beliefs. I identify three sufficient conditions for one body of beliefs to be more accurate than another. Next, I appeal to two widely used methods of comparing degrees of understanding. With these methods, I show that understanding can (...) be gained by acquiring false beliefs. In addition, I show that this implies that understanding is not factive. (shrink)

An English language translation accompanies the original Greek text of Aristotle's book about the nature of the state, constitutions, revolutions, democracy, and oligarchy.

Sceptical theists undermine the argument from evil by claiming that our ability to distinguish between justified and unjustified evil is weak enough that we must take seriously the possibility that all evil is justified. However, I argue that this claim leads to a dilemma: either our judgements regarding unjustified evil are reliable enough that the problem of evil remains a problem, or our judgements regarding unjustified evil are so unreliable that it would be misguided to use them in our decision-making. (...) The first horn undermines theism, while the second undermines our moral decision-making. Thus, sceptical theism is problematic. (shrink)

T H McLaughlin; Parental Rights and the Religious Upbringing of Children, Journal of Philosophy of Education, Volume 18, Issue 1, 30 May 2006, Pages 75–83, http.

T H McLaughlin; Parental Rights and the Religious Upbringing of Children, Journal of Philosophy of Education, Volume 18, Issue 1, 30 May 2006, Pages 75–83, http.

Islamic civilization; philosophical thought; schools of Arab philosophy; a historical critical treatise.

T H McLaughlin; Religion, Upbringing and Liberal Values: a rejoinder to Eamonn Callan, Journal of Philosophy of Education, Volume 19, Issue 1, 30 May 2006, Page.

T H McLaughlin; Religion, Upbringing and Liberal Values: a rejoinder to Eamonn Callan, Journal of Philosophy of Education, Volume 19, Issue 1, 30 May 2006, Page.

T H Mclaughlin; Peter Gardner on Religious Upbringing and the Liberal Ideal of Religious Autonomy, Journal of Philosophy of Education, Volume 24, Issue 1, 30 Ma.

T H Mclaughlin; Peter Gardner on Religious Upbringing and the Liberal Ideal of Religious Autonomy, Journal of Philosophy of Education, Volume 24, Issue 1, 30 Ma.

Semantic blindness is the inability to recognize semantic features of terms one can competently use. A theory that implies semantic blindness incurs a burden to explain how one can competently use a term without realizing how the term works. An argument advanced in favor of epistemic relativism is that its main competitors, contextualism and subject-sensitive invariantism, imply that speakers suffer from semantic blindness regarding ‘knows’ while relativism has no such implication. However, there is evidence that relativism also implies semantic blindness (...) regarding ‘knows,’ apparently crippling the case for relativism. In this paper I argue that the semantic blindness that affects relativism is not a problem at all. First, the blindness is not as widespread as it appears. It does not prevent ordinary speakers from expressing important epistemic truths. Further, I provide an error theory for relativism that has three features that render it unproblematic: there is evidence independent of relativism that people make this error, relativism predicts this error; it is not an ad hoc rescue, the error only occurs in rare and obscure situations. People are fallible and finite, and assuming relativism is true, they make mistakes exactly where we should expect them to. (shrink)

The following case study utilizes in-depth qualitative interviews and participant observation data in order to examine how color-blindness operates in a diverse Christian fraternity. The color-blind ideology functions in two distinct ways: to authenticate the fraternity’s collective religious identity as an inclusive Christian community and to obscure within-group racial inequalities reproduced through tokenizing racist jokes aimed at its non-white members. Color-blind statements allow members to attribute their organization’s racial diversity to their accepting religious doctrine, while also making problems of race (...) within the organization difficult to address. This article provides a theoretical contribution by highlighting the dire implications of ignoring race in diverse religious groups, particularly problematic within the “edgy” joking subculture of Christian fraternities. (shrink)