Black hole thermodynamics is regarded as one of the deepest clues we have to a quantum theory of gravity. It motivates scores of proposals in the field, from the thought that the world is a hologram to calculations in string theory. The rationale for BHT playing this important role, and for much of BHT itself, originates in the analogy between black hole behavior and ordinary thermodynamic systems. Claiming the relationship is “more than a formal analogy,” black holes are said to (...) be governed by deep thermodynamic principles: what causes your tea to come to room temperature is said additionally to cause the area of black holes to increase. Playing the role of philosophical gadfly, we pour a little cold water on the claim that BHT is more than a formal analogy. First, we show that BHT is often based on a kind of caricature of thermodynamics. Second, we point out an important ambiguity in what systems the analogy is supposed to govern, local or global ones. Finally, and perhaps worst, we point out that one of the primary motivations for the theory arises from a terribly controversial understanding of entropy. BHT may be a useful guide to future physics. Only time will tell. But the analogy is not nearly as good as is commonly supposed. (shrink)

There is growing international interest in the choice of socioeconomic indicators for health research. This study used a combination of standard and novel methods to compare three occupation-based measures of social position in terms of their ability to explain variation and measure inequality in self-assessed health. The recently developed National Statistics Socioeconomic Classification (NS-SEC) is compared with its predecessor, the Registrar General64 living in private households in Scotland, logistic regression models are used to compare the classifications' ability to predict self-assessed (...) health. Concentration indices are estimated to compare how well they capture inequality in self-assessed health. The study shows that all three classifications are strongly associated with self-assessed health, though the associations are heavily attenuated by adjustment for one another and for other measures of social position. Despite their differing theoretical bases, the three are closely related. No evidence is found that any of them systematically under- or overstate the extent of inequality in self-assessed health in either men or women, and the extent to which they measure independent dimensions of social inequality is questioned. It is concluded that the availability of the new classifications is unlikely to transform our understanding of the extent or the causes of socioeconomic inequality in health, but provides useful opportunities for sensitivity analysis. (shrink)

Although recent scholarship in diverse professional areas shows an ongoing interest in the application of agape - the New Testament's term for the highest order of self-giving love - no published work has made an in-depth exploration of agape in relation to journalism. This article explores what agape can contribute to media theory and practice. After explaining what distinguishes agape from other concepts of altruism and how agape can complement other approaches to compassion or minimizing harm, the analysis turns to (...) three questions raised by applying agape to mainstream journalism: (a) Does agape have a place for self-interest? (b) What does agape imply for notions of journalistic neutrality? (c) Can agape speak to journalists who don't accept its religious roots? Agape provides a test case for the application of religiously based ethical perspectives to journalism. (shrink)

For a variety of reasons, including the common use of deception in psychology experiments, participants often disbelieve experimenters' assertions about important task parameters. This can lead researchers to conclude incorrectly that participants are behaving non- normatively. The problem can be overcome by deriving and testing normative models that do not assume full belief in key task parameters. A real experimental example is discussed.

Autism spectrum disorders (ASDs) are an issue of growing public health significance. This set of neurodevelopmental disorders, which includes autistic disorder, Asperger syndrome, and pervasive developmental disorder not otherwise specified (PDD-NOS), is characterized by abnormalities in one or more of the following domains: language use, reciprocal social interactions, and/or a pattern of restricted interests or stereotyped behaviors. Prevalence estimates for ASDs have been increasing over the past few decades, with estimates at ~5/10,000 in the 1960s, and current estimates as high (...) as 1/88 (Newschaffer et al. 2007; CDC 2012).1 While ASDs encompass a wide range of phenotypes and degrees of severity, the disorders .. (shrink)

For much of this century, philosophers hoped that Einstein’s general theory of relativity would play the role of physician to philosophy. Its development would positively influence the philosophy of methodology and confirmation, and its ontology would answer many traditional philosophical debates—for example, the issue of spacetime substantivalism. In physics, by contrast, the attitude is increasingly that GTR itself needs a physician. The more we learn about GTR the more we discover how odd are the spacetimes that it allows. Not only (...) does GTR permit singularities, naked and clothed, but it allows time travel, topology change, and event and particle horizons, to name but a few of these oddities. Rather than revel in the riches of the theory, however, many physicists seek to rule out one or more of the above “pathologies” on the grounds that they are “physically unreasonable.” Thus contemporary researchers hawk various “cures” for the “illnesses” of GTR: among them, Chronology Protection to ensure against time travel, Cosmic Censorship for naked singularities, Inflation for horizons, and so on. The physics of these illnesses and cures, and the problems they engender, are the source of much controversy in the physics literature. Philosophers have largely neglected it. But clearly the subject needs philosophers of physics to determine whether the patient is genuinely ailing, and if so, to sift the real antidotes from the snake oil. (shrink)

This article presents a process account of some typicality effects and related similarity-dependent accuracy and response time phenomena that arise in the context of supervised concept acquisition. We describe Symbolic Concept Acquisition (SCA), a computational system that acquires and activates category prediction rules. In contrast to gradient representations, SCA performs by probing for prediction rules in a series of discrete steps. For learning new rules, it acquires general rules but then incrementally learns more specific ones. In describing SCA, we emphasize (...) its functionality in terms of accuracy and efficiency and motivate its design within the set of symbolic mechanisms and memory structures defined by the Soar architecture (Laird, Newell & Rosenbloom, 1987). For replicating human behavior, we first show how SCA exhibits some typicality effects in the course of learning responding faster and more accurately to more typical test examples. Then, using data from human experiments, we evaluate SCA's qualitative predictions on accuracy and response time on individual dataset instances. We show how SCA's predictions correlate with human data across three experimental conditions concerning the effect of instruction on learning strategy. (shrink)

Several target articles in this BBS special issue address the topic of cerebellar and olivary functions, especially as they pertain to motor earning. Another important topic is the neural interaction between the limbic system and the cerebellum during associative learning. In this commentary we present some of our data on olivo-cerebellar and limbic-cerebellar interactions during eyeblink conditioning. [HOUK et al.; SIMPSON et al.; THACH].

Legal decision-support systems have the potential to improve access to justice, administrative efficiency, and judicial consistency, but broad adoption of such systems is contingent on development of technologies with low knowledge-engineering, validation, and maintenance costs. This paper describes two approaches to an important form of legal decision support—explainable outcome prediction—that obviate both annotation of an entire decision corpus and manual processing of new cases. The first approach, which uses an attention network for prediction and attention weights to highlight salient case (...) text, was shown to be capable of predicting decisions, but attention-weight-based text highlighting did not demonstrably improve human decision speed or accuracy in an evaluation with 61 human subjects. The second approach, termed semi-supervised case annotation for legal explanations, exploits structural and semantic regularities in case corpora to identify textual patterns that have both predictable relationships to case decisions and explanatory value. (shrink)

This volume brings leading figures in philosophy, political theory, intellectual history, and literary theory into a dialogue about Arendt's work and its significance for today's fractious identity politics, public ethics, and civic life.

Is Goodness Without God Good Enough contains a lively debate between William Lane Craig and Paul Kurtz on the relationship between God and ethics, followed by seven new essays that both comment on the debate and advance the broader discussion of this important issue. Written in an accessible style by eminent scholars, this book will appeal to students and academics alike.

This chapter notes that the purchase of books alone misrepresents the readership and reception of continental reform in English parishes. For instance, it argues that the demands of the laity for work by Genevan reformers should be viewed alongside the concerns of parish administration as well as other purchases, such as occasional prayers. It is now evident that English Reformation was not simply an act of state as maintained by traditional accounts. New narratives focus attention on how lay reception shaped (...) the nature of reformation, instead of quantifying reform through numbers in favour of or in resistance to the movement. Negotiation was a common practice for lay men and women, whether through the selective support of reform to suit individual interests, through the agitation for more zealous reform, or through the redefinition of orthodoxy in puritan communities. (shrink)

Understanding the intersections of science and publics has led to research on how diverse publics interpret scientific information and form positions on science-related issues. Research demonstrates that attitudes toward science, political and religious orientation, and other social factors affect adult interactions with science, which has implications for how adults influence K-12 STEM (science, technology, engineering, and mathematics) education. Based on a statewide survey of adults in Idaho (n = 407), a politically and religiously conservative western state, we demonstrate how attitudes (...) toward science, measured through a composite measure “orientation toward science,” and other social factors are correlated with support for STEM education. Results show that “orientation toward science,” along with political orientation and respondents’ perceptions of feeling informed about science, predicts behavior intentions to support STEM education. Our findings suggest that a nuanced and localized approach to fostering support for K-12 STEM education would resonate with populations regardless of political orientation, and they illuminate new ways of thinking about how political orientation more generally impacts thinking about science in the context of complicated “socio-scientific relations.” In exploring how people think about science in a politically and religiously conservative state, we provide insights on potential outcomes in other states, should conservative ideology spread. We argue that the publics’ relationship with science and, by extension, support for science education, is more fluid, as many of us suspect, than ideological polemics suggest. (shrink)

John Craig’s book Theologiae Christianae Principia Mathematica (Mathematical Principles of Christian Theology) infuriated contemporaries when it appeared in 1699. Modern scholars also express reservations about the contents. Many read the work in association with Isaac Newton and view Craig’s calculation for the Second Coming in 3150 with bemusement and condescension. Historians of statistics give the book a fairer reading, but often they look to assess the closeness of Craig’s calculations to modern mathematics. In this article, I (...) aim to situate Craig and his book as part of the deist controversy. My goal is to illustrate that the perceived danger of deism in the later seventeenth century was such that it influenced the content of a variety of discourses and that Craig’s work is representative of a moment in which apocalyptic anticipations and anxiety over deism could mix freely with mathematics and conceptions of the historical record in a presentation reminiscent of Isaac Newton’s Principia. (shrink)

We have synthesized a 582,970-base pair Mycoplasma genitalium genome. This synthetic genome, named M. genitalium JCVI-1.0, contains all the genes of wild-type M. genitalium G37 except MG408, which was disrupted by an antibiotic marker to block pathogenicity and to allow for selection. To identify the genome as synthetic, we inserted "watermarks" at intergenic sites known to tolerate transposon insertions. Overlapping "cassettes" of 5 to 7 kilobases (kb), assembled from chemically synthesized oligonucleotides, were joined by in vitro recombination to produce intermediate (...) assemblies of approximately 24 kb, 72 kb ("1/8 genome"), and 144 kb ("1/4 genome"), which were all cloned as bacterial artificial chromosomes in Escherichia coli. Most of these intermediate clones were sequenced, and clones of all four 1/4 genomes with the correct sequence were identified. The complete synthetic genome was assembled by transformation-associated recombination cloning in the yeast Saccharomyces cerevisiae, then isolated and sequenced. A clone with the correct sequence was identified. The methods described here will be generally useful for constructing large DNA molecules from chemically synthesized pieces and also from combinations of natural and synthetic DNA segments. 10.1126/science.1151721. (shrink)

First published in Latin in 1699, John Craige’s _Theology _represents a rare early attempt to introduce mathematical reasoning into moral and theological dispute. Craige’s effort to determine the earliest possible date of the Apocalypse earned him ridicule as an eccentric and a crank. Yet, Richard Nash argues, the intensity of the response to Craige’s work testifies to how widely felt the conflict was between the old and newly emergent notions of probability.

: In 2000, the Romanian journal Paideia published a series of essays to commemorate the fiftieth anniversary of the death of John Dewey. Three articles--by Peter Hlebowitsh, then the editor of Education and Culture; Daniel Tanner, then the president of the John Dewey Society; and William Schubert, past president of the JDS-- were prepared and translated into Romanian for publication. Paideia editor Nicolae Sacalis has contributed an article describing Dewey's influence in Romania. In "The Writings of John (...) Dewey in Romania: Policy and Pedagogy," Sacalis describes the interest in pragmatism of the Romanian intellectuals of the 1920s and 1930s and how Dewey's writings became important to the government's education leaders and school practitioners. Dewey's popularity was so great that a comprehensive overview of his work was published to honor and acknowledge his eightieth birthday. The writings of Dewey were silenced thereafter but not forgotten. His works reappeared in the 1970s for a new generation of Romanian educators, and since the 1989 revolution, his writings have received even greater popularity, leading to the commemoration of his death by Paideia. (shrink)

In order to determine whether a particular course of conduct is ethically permissible it is important to have a concept of what it means to be harmed. The dominant theory of harm is the counterfactual account, most famously proposed by Joel Feinberg. This determines whether harm is caused by comparing what actually happened in a given situation with the ‘counterfacts’ i.e. what would have occurred had the putatively harmful conduct not taken place. If a person's interests are worse off than (...) they otherwise would have been, then a person will be harmed. This definition has recently faced challenges from bioethicists such as John Harris, Guy Kahane and Julian Savulescu who, believing it to be severely flawed, have proposed their own alternative theories of the concept. In this article I will demonstrate that the shortcomings Harris, Kahane and Savulescu believe are present in Feinberg's theory are illusory and that it is their own accounts of harm that are fraught with logical errors. I maintain that the arguments presented to refute Feinberg's theory not only fail to achieve this goal and can be accommodated within the counterfactual account but that they actually undermine the theories presented by their respective authors. The final conclusion will be that these challenges are misconceived and fail to displace the counterfactual theory. (shrink)

By developing an absurd counterfactual history, I show that many objections launched against Bohmian mechanics could also have been made against Newtonian mechanics. This paper introduces readers to Koopman–von Neumann dynamics, an operator-based Hilbert space representation of classical statistical mechanics. Lessons for quantum foundations are drawn by replaying the battles between advocates of standard quantum theory and Bohmian mechanics in a fictional classical history.

John Meier distinguishes ‘the real Jesus’ from ‘the historical Jesus’. Meier claims that whatever happened to the real Jesus after his death, his resurrection cannot belong to the historical Jesus because that event is in principle not open to the observation of any observer. But why think that the resurrection is not observable in this way? Meier finds justification in Gerald O'Collins' view that although the resurrection of Jesus is a real event, it is not an event in space (...) and time and hence should not be called historical, since a necessary condition of historical occurrences is that they are known to have happened in our space‐time continuum. Is this a good argument for the resurrection's being in principle excludable from the historical Jesus? A close examination of the argument reveals that it is not and that Meier's adoption of such a procedure contradicts Meier's own historical methodology. (shrink)