Both of the companion target articles place considerable performance on music performance ability, with specific attention paid to singing in harmony for the music and social bonding hypothesis proposed by Savage and colleagues. In this commentary, I evaluate results from recent research on singing accuracy in light of their implications for the MSB hypothesis.

Alzheimer's disease is the most common form of dementia that gradually disrupts the brain network to impair memory, language and cognition. While the amyloid hypothesis remains the leading proposed mechanism to explain AD pathophysiology, anti-amyloid therapeutic strategies have yet to translate into useful therapies, suggesting that amyloid β-protein and its precursor, the amyloid precursor protein are but a part of the disease cascade. Further, risk of AD can be modulated by a number of factors, the most impactful being the (...) ɛ4 isoform of apolipoprotein E. A recent study reported a novel isoform-dependent transcriptional regulation of APP by apoE. These interesting new results add to the myriad of mechanisms that have been proposed to explain how apoE4 enhances AD risk, highlighting the complexities of not only apoE and AD pathophysiology, but also of disease itself. Also see the video abstract here: https://youtu.be/yd14MBdPkCY APP transcription is differentially modulated by apoE and its isoforms: how does this novel mechanism fit with the existing hypotheses? (shrink)

Adams and Dziobiak proved that any finite-to-finite universal quasivariety must be Q-universal, and then asked whether a somewhat weaker hypothesis could lead to the same conclusion. We show that their original hypothesis cannot be weakened to its naturally extreme form.

Increasing farmers’ acceptance and adoption of environmentally beneficial farming practices is essential for mitigating negative impacts of agriculture. To support adoption through policy, it is necessary to understand which types of farms or farmers do or do not apply such practices. However, farmers are not a homogeneous group and their behavior is subject to a complex array of structural, socioeconomic, and socio-psychological influences. Reducing this complexity, farmer typologies or archetypes are useful tools for understanding differing motivations for the uptake of (...) sustainable farming practices. Previous investigations of the role of farmer archetypes in the adoption of such practices rely on either purely qualitative or purely quantitative methods in data collection, typology creation, and hypothesis testing. Our study combines both approaches by classifying survey respondents into farmer types based on a previous Q methodological study. We then use these types in a two-part regression model that aims to explain participation in agri-environmental schemes and the level of scheme participation. To control for farm structural factors, we additionally link our questionnaire data to secondary data from the farm accountancy data network. Results indicate that in Austria, AES are attractive to all types of farmers, but the level of participation in these schemes differs between archetypes: Profitability-oriented farmers participate less, and nature-oriented farmers participate more than other types. This suggests that monetary compensations for sustainable farming practices are not perceived as sufficient by certain groups of farmers, and policy makers need to consider additional kinds of incentives. (shrink)

This study examined the hypothesis that a key process in conditional reasoning with concrete premises involves on-line retrieval of information about potential alternate antecedents. Participants were asked to solve reasoning problems with causal conditional premises (If cause P then effect Q). These premises were inserted into short contexts. The availability of potential alternatives was varied from one context to another by adding statements that explicitly invalidated one or more of these alternatives (i.e., other causes that lead to the effect (...) Q). The invalidated alternatives differed in the degree of their semantic association to the consequent term (Q). The results show that the effect of invalidating one or more potential alternatives on the two uncertain logical forms, AC and DA, was largely determined by their relative associative strength. These results strongly support a model for conditional reasoning with causal premises that supposes that a key element in responding to the uncertain logical forms is on-line retrieval of at least one potential alternative antecedent. (shrink)

Previous studies have shown that 1 participants are reluctant to accept a conclusion as certainly true when it is derived from a valid conditional argument that includes a doubtful premise, and 2 participants typically link the degree of uncertainty found in a given premise set to its conclusion. Two experiments were designed to further investigate these phenomena. Ninety adult participants in Experiment 1 were first asked to judge the validity of three conditional arguments Modus Ponens, Denial of the Antecedent, and (...) Affirmation of the Consequent . They were then required to evaluate conclusion uncertainty as a function of two degrees of asserted uncertainty in the major conditional premise If p then it is very probable that q and if p then it is not very probable that q of the arguments from the first task that were otherwise unchanged. Results revealed an effect for asserted-uncertainty in two of the three argument forms. Marginal support was found for the hypothesis that perceived argument validity would be a predictor of performance. Experiment 2 investigated the way 40 adult participants combined two sources of asserted uncertainty, one in the major premise and another in the minor premise, when they had to score the uncertainty of the conclusion. The two most prominent kinds of responses were to choose the same likelihood as the weaker of the two expressed in the premises, or a lower one. However, the within-subject consistency was poor. Theoretical implications are discussed. (shrink)

In this article, we propose that giving in cash and non-cash differ in their relation with the giving firm’s future corporate financial performance and only cash giving is associated with future CFP. Using a novel dataset from ASSET4 that differentiates corporate giving over a sample period of 2002–2012, we examine three competing hypotheses: agency cost hypothesis that cash giving reflects agency cost and destroys value for shareholders, investment hypothesis that cash giving is an investment by management that aims (...) for better future return, and information hypothesis that cash giving has informational value to shareholders as cash is a critical resource at a firm and giving is a decision by managers who are insiders. We find that indeed, only cash giving is positively associated with future CFP and firm value, measured by Fama–French five-factor abnormal risk-adjusted stock returns, future return on assets, and Tobin’s Q. In addition, we find that the positive association exists only between excess, i.e., unexpected, but not expected cash giving and future CFP. Our empirical findings support the information hypothesis, but neither the agency hypothesis nor the investment hypothesis, and are robust to a number of endogeneity tests, including orthogonalized cash giving, instrumental variable regression using geography-based instruments, and propensity score matching. Furthermore, we show that the positive association between future CFP and unexpected cash giving is only pronounced at firms with good governance and relatively higher sales growth where agency problems are less likely, and at firms with no alternative mechanisms to demonstrate the strength of cash flow. Additionally, we do not find evidence that suggests in-kind giving to possess any informational value. (shrink)

We report two experiments which tested whether cognitive capacities are limited to those functions that are computationally tractable (PTIME-Cognition Hypothesis). In particular, we investigated the semantic processing of reciprocal sentences with generalized quantifiers, i.e., sentences of the form Q dots are directly connected to each other, where Q stands for a generalized quantifier, e.g. all or most. Sentences of this type are notoriously ambiguous and it has been claimed in the semantic literature that the logically strongest reading is preferred (...) (Strongest Meaning Hypothesis). Depending on the quantifier, the verification of their strongest interpretations is computationally intractable whereas the verification of the weaker readings is tractable. We conducted a picture completion experiment and a picture verification experiment to investigate whether comprehenders shift from an intractable reading to a tractable reading which should be dispreferred according to the Strongest Meaning Hypothesis. The results from the picture completion experiment suggest that intractable readings occur in language comprehension. Their verification, however, rapidly exceeds cognitive capacities in case the verification problem cannot be solved using simple heuristics. In particular, we argue that during verification, guessing strategies are used to reduce computational complexity. (shrink)

If T has only countably many complete types, yet has a type of infinite multiplicity then there is a c.c.c. forcing notion Q such that, in any Q-generic extension of the universe, there are non-isomorphic models M 1 and M 2 of T that can be forced isomorphic by a c.c.c. forcing. We give examples showing that the hypothesis on the number of complete types is necessary and what happens if `c.c.c.' is replaced by other cardinal-preserving adjectives. We also (...) give an example showing that membership in a pseudo-elementary class can be altered by very simple cardinal-preserving forcings. (shrink)

We show that assuming modest large cardinals, there is a definable class of ordinals, closed and unbounded beneath every uncountable cardinal, so that for any closed and unbounded subclasses $P, Q, {\langle L[P],\in,P \rangle }$ and ${\langle L[Q],\in,Q \rangle }$ possess the same reals, satisfy the Generalised Continuum Hypothesis, and moreover are elementarily equivalent. Examples of such P are Card, the class of uncountable cardinals, I the uniform indiscernibles, or for any n the class $C^{n}{=_{{\operatorname {df}}}}\{ \lambda \, | (...) \, V_{\lambda } \prec _{{\Sigma }_{n}}V\}$ ; moreover the theory of such models is invariant under ZFC-preserving extensions. They also all have a rich structure satisfying many of the usual combinatorial principles and a definable wellorder of the reals. The inner model constructed using definability in the language augmented by the Härtig quantifier is thus also characterized. (shrink)

Some studies have reported that, under some circumstances, participants sometimes reject the truth of conditional premises and give incorrect uncertain conclusions to MP and MT, despite the standard instructions to assume the truth of the premises. Instructions that emphasise the logical nature of the task, on the other hand, increase the number of valid conclusions to these two inferences. In this paper, we examine two possible explanations for the influence of instructions on the production of valid conclusions: (1) instructions trigger (...) a logical mode of thinking that is appropriate for the task to be solved, and (2) instructions affect the way that retrieved information is used when constructing a mental representation of the premises. In order to compare these two hypothesis, we used conditional causal relations having either many or few disabling conditions (i.e. cases of P and not-Q) and presented them in four different instructional conditions. When presented with the standard instructions to suppose the premises to be true, MP and MT inferences show a relatively low percentage of valid conclusions. However, when the logical nature of the task and the necessity to assume the truth of the premises are emphasised, the number of valid conclusions greatly increases. Also, if disabling conditions are made explicit or generated before the presentation of these logical instructions, the performance on MP and MT is lower than when only the logical instructions are presented. Finally, the instructions had no effect on AC and DA. From these results, we concluded that the instructions had an effect on the use of retrieved information rather than on inducing different modes of thinking. (shrink)

We study the role of meeting numbers in pcf theory. In particular, Shelah's Strong Hypothesis is shown to be equivalent to the assertion that for any singular cardinal σ of cofinality ω, there is a size collection Q of countable subsets of σ with the property that for any infinite subset a of σ, there is a member of Q meeting a in an infinite set.

In lieu of an abstract, here is a brief excerpt of the content:Homeric ΔΙΙΠΕΤΕΟΣΠΟΤΑΜΟΙΟand the Celestial NileR. Drew GriffithHomeric διιπετής, which occurs only in the verse–end formula διιπετέος (Il. 16.174, 17.263, 21.268, 326; Od. 4.477, 581, 7.284; cf. Hes. fr. 320 Merkelbach–West), is usually interpreted as "fallen from Zeus, i.e., from heaven,... fed or swollen by rain" (LSJ),1 for high–thundering, cloud–gatherer Zeus is the sky who rains and snows (Il. 12.25; Od. 9.111, 14.457, Alc. Z 14.1 Lobel–Page 5 338.1 Voigt; (...) Ar. Nub. 368, 373; Babrius 65.1; Marcus Aurelius 5.7), and rivers can be "swollen by rain and melted snow" (). Yet it only takes a moment for the desperate nature of this interpretation to become clear: it has at least four flaws.2First, there is διι–. We may explain the quantity of the second iota (long in διιπετής, short in Διί) either as metrical lengthening, or as a survival of the Mycenaean, with or without the emendation to διειπετής proposed by one Zenodorus (schol. E2Od. 4.477, var. l. Zenodotus, HQ) and supported by some moderns,3 but the form itself is unexpected. Even supporters of the usual interpretation admit that διι is a very odd way of saying "from Zeus," which should be expressed by a [End Page 353] genitive of source:4 indeed, when Euripides wants to characterize a statue as having "fallen from the sky," he uses διοπετής (IT 977; cf. fr. 971 Nauck2 ). They account for διι- in one of three ways: either as chosen on the analogy of διίφιλος where the dative is appropriate,5 or as a compendious expression meaning "by (the command of) Zeus,"6 as an Arcado– Cypriot use of the dative as an ablative.7 This last approach relies in turn on the hypothesis (itself controversial) of an Achaean stratum of the Homeric language, in which are alleged to persist forms specific to the Mycenaean dialect.8Second, the final element, πετής, is elsewhere in Homer derived from πέτομαι (Il. 12.201, etc.;Il. 8.42, etc.; cf. Hes. Theog. 267). Unlike διιπετής, these words are accented paroxytone (but note παλιμπετές Il. 16.395, Od. 5.27, which means "falling or flying backward"; Pind. Pyth. 3.105; and Aesch. Supp. 782), but this shows only that during the Alexandrian period, when the written accents were devised, scholars associated them with a different root from διιπετής. Leaving our word aside, for examples of -πετής derived from πίπτω we must look to Aeschylus, Pindar, and subsequent authors.9 (Words with πετής from πετάννυμι are attested in later Greek.)10Third, the earliest post–Homeric uses of διιπετής (Eur. Bacch. 1267, Rhes. 43, Hypsipyle fr. 1. sp. IV, 1.31 Bond; Hippoc. Morb. Mul. 1.24) demand the translation "translucent" vel sim. (Etym. Magn. s.v.), and Zenodotus (apud schol. Il. 17.263) glosses the word in its Homeric use as διαυγής,11 yet the semantic development from "fallen from Zeus, etc." (on the usual interpretation) to "translucent" can only be seen as "encore inexpliqué."12 [End Page 354]Fourth, one of the three named rivers to which Homer applies διιπετής is the Nile (Od. 4.477, 581; the others are Spercheius, Il. 16.174, and Scamander, Il. 21.268, 326), yet if ever there were a river that is not "fed or swollen by rain" it is the Nile: rainfall is scarce in Egypt (Hdt. 3.10.3), and, knowing this, Diogenes hypothesized that the Nile was fed by subterranean springs (64 A18 Diels–Kranz; cf. Sen. Q.Nat. 4.2.28–30, 6.8.3–5; schol. Ap. Rhod. 4.269 = p. 277 Wendel). The application of the epithet to the Nile would have, therefore, to be classed among Homer's (admittedly numerous) formulary illogicalities.13Not all scholars accept the usual view. In 1958 M. Treu pointed to a then newly discovered papyrus fragment of Alcman containing the adjective διαιπετής in the phrase (III 66–67 PMG, PMGF = fr. 26.66–67 Calame), which was taken to describe a star "falling through..., less prob.... flying through" heaven (LSJ Suppl. s.v.),14 to hypothesize that the Homeric instances of διιπετής are all miscorrections of an original διαιπετής, "flying through." This theory has won few adherents,15 and R. Renehan (1972b) has with more... (shrink)

This paper proposes an agent community based information retrieval method, which uses agent communities to manage and look up information related to users. An agent works as a delegate of its user and searches for information that the user wants by communicating with other agents. The communication between agents is carried out in a peer-to-peer computing architecture. In order to retrieve information related to a user query, an agent uses two histories : a query/retrieved document history(Q/RDH) and a query/sender agent (...) history(Q/SAH). The former is a list of pairs of a query and retrieved documents, where the queries were sent by the agent itself. The latter is a list of pairs of a query and sender agents and shows ``who sent what query to the agent''. This is useful to find a new information source. Making use of the Q/SAH is expected to cause a collaborative filtering effect, which gradually creates virtual agent communities, where agents with the same interests stay together. Our hypothesis is that a virtual agent community reduces communication loads to perform a search. As an agent receives more queries, then more links to new knowledge are achieved. From this behavior, a ``give and take''(or positive feedback) effect for agents seems to emerge. We implemented this method with Multi-Agents Kodama which has been developed in our laboratory, and conducted preliminary experiments to test the hypothesis. The empirical results showed that the method was much more efficient than a naive method employing 'broadcast' techniques only to look up a target agent. (shrink)

J. Aertsen has criticised the 'Utrecht' way of reading Aquinas by arguing that 8 theses which he distilled from an article and which in his view form the core of that reading do not have any basis in Aquinas. Rikhof replies by showing that Aertsen's rendering of the 'Utrecht hypothesis' is incorrect. First, Aertsen mentions only one hypothesis - that Aquinas opens his Summa with formulating rules concerning our talking about God - and does not pay any attention (...) to another hypothesis: the crucial importance of Scripture in Aquinas' theology. This oversight is shown to be part of a pattern: Aertsen does not discuss in his interpretation of q. 1 the articles about Scripture, identifies consequently sacra doctrina with scientia and does not take seriously Aquinas' remarks about God beginning and end of all. Second, Aertsen misconstrues the attention in the 'Utrecht' reading to negative theology. In the 'Utrecht' reading Aquinas' attention to language in doing theology and especially his awareness of the limitation of human language vis a vis God plays a central role. In his criticism of this 'linguistic' approach Aertsen presumes that attention to language implies no attention to ontological questions. This presumption is not correct, but shows Aertsen to be based in the 'modern' philosophical tradition. Aertsen presumes also that negative theology does not convey any knowledge. This presumption reveals too narrow an understanding of knowledge. Rikhof starts with locating his reply in a broader context by a presentation of modern introduction to Aquinas. These show a broad spectrum of reading Aquinas: at the one end Aquinas is read in a neo-scholastic way and interpreted as a philosopher; at the other end Aquinas is read as a theologian. While the 'Utrecht reading' belongs to the last type, Aertsen's critique and presuppositions of his critique show him to belong to the first type. (shrink)

This guide accompanies the following article(s): ‘Full Disclosure of the “Raw Data” of Research on Humans: Citizens’ Rights, Product Manufacturer’s Obligations and the Quality of the Scientific Database.’Philosophy Compass 6/2 (2011): 90–99. doi: 10.1111/j.1747‐9991.2010.00376.x Author’s Introduction Securing consent (and informed consent) from patients and research study participants is a key concern in patient care and research on humans. Yet, the legal doctrines of consent and informed consent differ in their applications. In patient care, the judicial doctrines of consent and informed (...) consent are disclosure doctrines based on the obligation of physicians to inform their patients of the following types of information: the nature of the procedure the physician is recommending in the patent’s care (P), the alternatives to the physician‐recommendation (A), and the risks of procedure and its alternatives (R). In addition, the physician must provide truthful answers to the patient’s questions (Q) to the best of the physician’s abilities. In research on humans, the onus of disclosure by study sponsors and principal investigators is much greater than in patient care precisely because the purpose of research is not patient care. The purpose of research is the identification and development of new generalizable knowledge. Thus, participation in a research study or trial may not benefit the study volunteer at all. In addition, the participant may carry a heavy risk burden in relationship to any testing of a newly designed drug or device as part of their experiences in the research study. Presently, despite the risks borne by the research study participant, the raw data collected from volunteers in research trials are treated by courts as if they were the private property of the study sponsor rather than generally owed to the public as would be expected by an effort like research participation aimed at contributing to the development of generalizable knowledge. This paper reviews the obligations that study sponsors owe to their study participants based on the very definition of research as a systematic activity whose purpose is to develop generalizable knowledge to help all humans. Author Recommends Court cases Canterbury v. Spence, United States Court of Appeals, District of Columbia Circuit 464 F.2d 772 (1972). (Federal appellate decision heard in the District of Columbia, USA) Reibl v. Hughes, 2 S.C.R. 880 (1980). (Supreme Court of Canada) Rogers v. Whitaker, 175 C.L. R. 479 (1992). (High Court of Australia) Sidaway v. Board of Governors of the Bethlem Royal Hospital and the Maudsley Hospital and Others. 1 A.C. 871 (1985) (House of Lords) Canterbury v. Spence is the landmark Federal informed consent case in the United States heard in the District of Columbia. In this case, Judge Spottswood Robinson articulated the reasonable person standard of informed consent. This standard was subsequently adopted by the Supreme Court of Canada (Reibl v. Hughes, 2 S.C.R. 880 (1980)) and the High Court of Australia (Rogers v. Whitaker, 175 C.L. R. 479 (1992)). The House of Lords rejected the reasonable person standard in England in Sidaway v. Board of Governors of the Bethlem Royal Hospital and the Maudsley Hospital and Others. 1 A.C. 871 (1985). Book Mazur, Dennis J. The Science and Ethics of Research on Humans. Baltimore, MD: Johns Hopkins University Press, 2007. This book is a detailed guide for the review of scientific and ethical aspects of research on humans contained in the research study protocols and research informed consent forms which need to be submitted by study sponsors and principal investigators to institutional review boards (IRBs) for IRB review before a research study can receive approval to be conducted within a human study population in those institutions over which the IRB has authority. It also presents basic definitions in the area of research on humans and basic approaches to help conduct a deep review of the underlying scientific and ethical issues that are present within a research study protocol and its accompanying research informed consent form. Report National Commission for the Protection of Human Subjects of Biomedical and Behavioral Research. The Belmont Report: Ethical Guidelines for the Protection of Human Subjects of Research. Washington, DC: DHEW Publications, 1978 (78‐0012). This U.S. National Commission in the Belmont Report argued for the necessity of a reasonable volunteer standard in research on humans in the United States. Arguing that the professional standard and the reasonable person standard of consent and informed consent were insufficient to base a disclosure standard in research on humans, this National Commission developed the reasonable volunteer standard where a study participant is to be approached in research informed consent with that information that a reasonable volunteer would want to know. Online Materials Belmont Report: Syllabus Topics for Lecture and Discussion Week I: Introduction and Overview Readings: Rogers v. Whitaker, 175 C.L.R. 479 (1992). (High Court of Australia) Sidaway v. Board of Governors of the Bethlem Royal Hospital and the Maudsley Hospital and Others. 1 A.C. 871 (1985) (House of Lords) Week II: The Different Standards of Consent and Informed Consent Readings: Canterbury v. Spence, 464 F.2d 772 (1972). (Federal appellate opinion heard in the District of Columbia) Sidaway v. Board of Governors of the Bethlem Royal Hospital and the Maudsley Hospital and Others. 1 A.C. 871 (1985) (House of Lords) Week III: Definition of Research Reading: Mazur, Dennis J. The Science and Ethics of Research on Humans. Baltimore, MD: Johns Hopkins University Press, 2007. (Especially Chapters 2 and 3) Week IV: How to Review a Research Study Protocol and Research Informed Consent Form Reading: Mazur, Dennis J. The Science and Ethics of Research on Humans. Baltimore, MD: Johns Hopkins University Press, 2007. (Especially Chapters 4–6, 10, and 12–14) Week V: Obligations in Research of Humans Versus Patient Care Reading: National Commission for the Protection of Human Subjects of Biomedical and Behavioral Research. The Belmont Report: Ethical Guidelines for the Protection of Human Subjects of Research. Washington, DC: DHEW Publications, 1978 (78‐0012). Focus Questions • How do the judicial doctrines of consent in England and Australia compare to the judicial doctrines of informed consent in the United States and Canada? • How does a professional standard of disclosure differ from a reasonable person standard of disclosure? • What is the definition of research? • How is a research study (study proposal and research informed consent form) reviewed from scientific and ethical bases for considerations of approval by an IRB? • How do the obligations of a study sponsor, a principal investigator, and a research team conducting a research trial on human study participants differ from the obligations of a physician caring for a patient? • Should all raw data of research derived from humans be made available to the public for use in developing generalizable knowledge to help others, or should raw data be considered the private property of the study sponsors (for example, prescription drug manufacturers), who fund the research trials? Seminar/project Idea Draw a timeline of the development of the basic concepts of consent and informed consent in patient care and in patient research. On this timeline, first place the dates of the key court cases in England, the United States, Canada, and Australia on consent and informed consent. Then place the date of the development of the Belmont Report. Why do differences exist between these four countries in terms of the legal requirements of informedness of a patient (in medical care) and a study participant (in medical research)? What roles if any do the concepts of self‐determination and self‐decision have in consent and informed consent in patient care and in informed consent in research on humans among the four countries of interest? What are the realities of research on human participants that require a new standard of informed consent, the reasonable volunteer standard, to be developed beyond the two standards in patient care, the professional standard, and the reasonable person standard? Counterpoint Arguments The following are counterpoint arguments that need to be appreciated to more fully understand the concepts that impact the thesis that ‘raw data’ should be open to the public to allow the opportunity of checking of the results of its associated scientific paper and for further analysis. De‐Identified (Anonymized) Raw Data A current approach to identifying (anonymizinig) raw data is based on the Health Insurance Portability and Accountability Act (HIPAA) of 1996 (P.L.104‐191). HIPAA was enacted by the U.S. Congress in 1996 to keep a person’s medical information private. In a research study, a person’s private medical information can become research data. HIPAA’s Privacy Rule allows a covered entity to de‐identify data by removing all 18 elements that could be used to identify the individual or the individual’s relatives, employers, or household members; these elements are enumerated in the Privacy Rule. The covered entity must also have no actual knowledge that the remaining information could be used alone or in combination with other information to identify the individual who is the subject of the information. Under this method, the identifiers that must be removed are the following: 1 Names. 2 All geographic subdivisions smaller than a state, including street address, city, county, precinct, ZIP Code, and their equivalent geographical codes, except for the initial three digits of a ZIP Code if, according to the current publicly available data from the Bureau of the Census: 2a. The geographic unit formed by combining all ZIP Codes with the same three initial digits contains more than 20,000 people. 2b. The initial three digits of a ZIP Code for all such geographic units containing 20,000 or fewer people are changed to 000. 3 All elements of dates (except year) for dates directly related to an individual, including birth date, admission date, discharge date, and date of death, and all ages over 89 and all elements of dates (including year) indicative of such age, except that such ages and elements may be aggregated into a single category of age 90 or older. 4 Telephone numbers. 5 Facsimile numbers. 6 Electronic mail addresses. 7 Social security numbers. 8 Medical record numbers. 9 Health plan beneficiary numbers. 10 Account numbers. 11 Certificate/license numbers. 12 Vehicle identifiers and serial numbers, including license plate numbers. 13 Device identifiers and serial numbers. 14 Web universal resource locators (URLs). 15 Internet protocol (IP) address numbers. 16 Biometric identifiers, including fingerprints and voiceprints. 17 Full‐face photographic images and any comparable images. 18 Any other unique identifying number, characteristic, or code, unless otherwise permitted by the Privacy Rule for re‐identification. Even though ‘raw data’ can be de‐identified (anonymized) so that there is no way to trace back the data to the study participant from which it was drawn, there are still questions whether the ‘de‐identified raw data’ can be given to other researchers or made public without the original study participant’s approval. It may be the case that this approval could be done at the start of any research study where the individual considering study participation would be counseled on what the process of de‐identification consists of and would be asked whether the participant would allow use of the data by other researchers or made available to the public in a de‐identified state. However, there may be questions of the study participants as to whether the data are truly de‐identified and untraceable back to the study participant since the participant would not be able to see the process actually being carried out in detail in all relevant circumstances. Using Raw Data in Context Simply being in possession of raw data is never enough to build on that data from a research perspective. Researchers need to understand the context of the scientific research study in which the data were collected. This research context includes (but is not limited to): (i) the scientific hypothesis of the research study, (ii) the inclusion and exclusion criteria selected by the research designers of the study to determine which study participants were included and which were excluded from the study, (iii) the methods used to collect the data and possibilities of errors in the data collection processes, and (iv) answers to questions regarding whether any data were excluded from the study data and why these data were excluded. Ownership Rights Over Data There are ownership rights over data. Ownership rights include court decision making related to the question which parties are to be considered as the owners of the data. Possible owners here include (but are not limited to) (i) the study sponsor whose only role was to fund that study, (ii) the principal investigator(s) who developed the scientific hypothesis, and (iii) individual study participants through special contracts made by individual participants who negotiate such contracts with study sponsors and principal investigators to share in the ownership of data. Examples of such data are participant sources of unique gene lines or unique cell lines to be used in future research. Objections to Data Sharing Finally, individual researchers may simply object to sharing data. A researcher’s arguments here may be simply stating that he or she has a right to fully analyze the data since the collection of the data was the researchers’ idea in the first place. These researchers may argue that they have the right to mine the data as fully as they can before deciding to make the data open to the public for others to analyze. Works Cited 1 Kaiser, J. ‘Making Clinical Data Widely Available.’Science 322.5899 (10 Oct. 2008): 217–8. 2 de Lusignan, S., J.F. Metsemakers, P. Houwink, V. Gunnarsdottir, and J. van der Lei. ‘Routinely Collected General Practice Data: Goldmines for Research? A Report of the European Federation for Medical Informatics Primary Care Informatics Working Group (EFMI PCIWG) from MIE2006, Maastricht, The Netherlands.’Informatics in Primary Care 14.3 (2006): 203–9. 3 Sim, I. ‘Human Studies Database Project’, CTSA Data Repositories Symposium (17 Oct. 2008). 23 Nov. 2010. 4 Sim, I., C.G. Chute, H. Lehmann, R. Nagarajan, M. Nahm, and R.H. Scheuermann. ‘Keeping Raw Data in Context.’Science 323.5915 (6 Feb. 2009): 713. 5 U.S. Department of Health and Human Services, National Institutes of Health, HIPAA Privacy Rule, Information for Researchers. 13 Nov. 2010. 6 Wilczynski, N.L., R.B. Haynes, and Hedges Team. ‘EMBASE Search Strategies for Identifying Methodologically Sound Diagnostic Studies for Use by Clinicians and Researchers.’BMC Medicine 29.3 (March 2005): 7. (shrink)

This guide accompanies the following article(s): ‘Full Disclosure of the “Raw Data” of Research on Humans: Citizens’ Rights, Product Manufacturer’s Obligations and the Quality of the Scientific Database.’Philosophy Compass 6/2 (2011): 90–99. doi: 10.1111/j.1747‐9991.2010.00376.x Author’s Introduction Securing consent (and informed consent) from patients and research study participants is a key concern in patient care and research on humans. Yet, the legal doctrines of consent and informed consent differ in their applications. In patient care, the judicial doctrines of consent and informed (...) consent are disclosure doctrines based on the obligation of physicians to inform their patients of the following types of information: the nature of the procedure the physician is recommending in the patent’s care (P), the alternatives to the physician‐recommendation (A), and the risks of procedure and its alternatives (R). In addition, the physician must provide truthful answers to the patient’s questions (Q) to the best of the physician’s abilities. In research on humans, the onus of disclosure by study sponsors and principal investigators is much greater than in patient care precisely because the purpose of research is not patient care. The purpose of research is the identification and development of new generalizable knowledge. Thus, participation in a research study or trial may not benefit the study volunteer at all. In addition, the participant may carry a heavy risk burden in relationship to any testing of a newly designed drug or device as part of their experiences in the research study. Presently, despite the risks borne by the research study participant, the raw data collected from volunteers in research trials are treated by courts as if they were the private property of the study sponsor rather than generally owed to the public as would be expected by an effort like research participation aimed at contributing to the development of generalizable knowledge. This paper reviews the obligations that study sponsors owe to their study participants based on the very definition of research as a systematic activity whose purpose is to develop generalizable knowledge to help all humans. Author Recommends Court cases Canterbury v. Spence, United States Court of Appeals, District of Columbia Circuit 464 F.2d 772 (1972). (Federal appellate decision heard in the District of Columbia, USA) Reibl v. Hughes, 2 S.C.R. 880 (1980). (Supreme Court of Canada) Rogers v. Whitaker, 175 C.L. R. 479 (1992). (High Court of Australia) Sidaway v. Board of Governors of the Bethlem Royal Hospital and the Maudsley Hospital and Others. 1 A.C. 871 (1985) (House of Lords) Canterbury v. Spence is the landmark Federal informed consent case in the United States heard in the District of Columbia. In this case, Judge Spottswood Robinson articulated the reasonable person standard of informed consent. This standard was subsequently adopted by the Supreme Court of Canada (Reibl v. Hughes, 2 S.C.R. 880 (1980)) and the High Court of Australia (Rogers v. Whitaker, 175 C.L. R. 479 (1992)). The House of Lords rejected the reasonable person standard in England in Sidaway v. Board of Governors of the Bethlem Royal Hospital and the Maudsley Hospital and Others. 1 A.C. 871 (1985). Book Mazur, Dennis J. The Science and Ethics of Research on Humans. Baltimore, MD: Johns Hopkins University Press, 2007. This book is a detailed guide for the review of scientific and ethical aspects of research on humans contained in the research study protocols and research informed consent forms which need to be submitted by study sponsors and principal investigators to institutional review boards (IRBs) for IRB review before a research study can receive approval to be conducted within a human study population in those institutions over which the IRB has authority. It also presents basic definitions in the area of research on humans and basic approaches to help conduct a deep review of the underlying scientific and ethical issues that are present within a research study protocol and its accompanying research informed consent form. Report National Commission for the Protection of Human Subjects of Biomedical and Behavioral Research. The Belmont Report: Ethical Guidelines for the Protection of Human Subjects of Research. Washington, DC: DHEW Publications, 1978 (78‐0012). This U.S. National Commission in the Belmont Report argued for the necessity of a reasonable volunteer standard in research on humans in the United States. Arguing that the professional standard and the reasonable person standard of consent and informed consent were insufficient to base a disclosure standard in research on humans, this National Commission developed the reasonable volunteer standard where a study participant is to be approached in research informed consent with that information that a reasonable volunteer would want to know. Online Materials Belmont Report: Syllabus Topics for Lecture and Discussion Week I: Introduction and Overview Readings: Rogers v. Whitaker, 175 C.L.R. 479 (1992). (High Court of Australia) Sidaway v. Board of Governors of the Bethlem Royal Hospital and the Maudsley Hospital and Others. 1 A.C. 871 (1985) (House of Lords) Week II: The Different Standards of Consent and Informed Consent Readings: Canterbury v. Spence, 464 F.2d 772 (1972). (Federal appellate opinion heard in the District of Columbia) Sidaway v. Board of Governors of the Bethlem Royal Hospital and the Maudsley Hospital and Others. 1 A.C. 871 (1985) (House of Lords) Week III: Definition of Research Reading: Mazur, Dennis J. The Science and Ethics of Research on Humans. Baltimore, MD: Johns Hopkins University Press, 2007. (Especially Chapters 2 and 3) Week IV: How to Review a Research Study Protocol and Research Informed Consent Form Reading: Mazur, Dennis J. The Science and Ethics of Research on Humans. Baltimore, MD: Johns Hopkins University Press, 2007. (Especially Chapters 4–6, 10, and 12–14) Week V: Obligations in Research of Humans Versus Patient Care Reading: National Commission for the Protection of Human Subjects of Biomedical and Behavioral Research. The Belmont Report: Ethical Guidelines for the Protection of Human Subjects of Research. Washington, DC: DHEW Publications, 1978 (78‐0012). Focus Questions • How do the judicial doctrines of consent in England and Australia compare to the judicial doctrines of informed consent in the United States and Canada? • How does a professional standard of disclosure differ from a reasonable person standard of disclosure? • What is the definition of research? • How is a research study (study proposal and research informed consent form) reviewed from scientific and ethical bases for considerations of approval by an IRB? • How do the obligations of a study sponsor, a principal investigator, and a research team conducting a research trial on human study participants differ from the obligations of a physician caring for a patient? • Should all raw data of research derived from humans be made available to the public for use in developing generalizable knowledge to help others, or should raw data be considered the private property of the study sponsors (for example, prescription drug manufacturers), who fund the research trials? Seminar/project Idea Draw a timeline of the development of the basic concepts of consent and informed consent in patient care and in patient research. On this timeline, first place the dates of the key court cases in England, the United States, Canada, and Australia on consent and informed consent. Then place the date of the development of the Belmont Report. Why do differences exist between these four countries in terms of the legal requirements of informedness of a patient (in medical care) and a study participant (in medical research)? What roles if any do the concepts of self‐determination and self‐decision have in consent and informed consent in patient care and in informed consent in research on humans among the four countries of interest? What are the realities of research on human participants that require a new standard of informed consent, the reasonable volunteer standard, to be developed beyond the two standards in patient care, the professional standard, and the reasonable person standard? Counterpoint Arguments The following are counterpoint arguments that need to be appreciated to more fully understand the concepts that impact the thesis that ‘raw data’ should be open to the public to allow the opportunity of checking of the results of its associated scientific paper and for further analysis. De‐Identified (Anonymized) Raw Data A current approach to identifying (anonymizinig) raw data is based on the Health Insurance Portability and Accountability Act (HIPAA) of 1996 (P.L.104‐191). HIPAA was enacted by the U.S. Congress in 1996 to keep a person’s medical information private. In a research study, a person’s private medical information can become research data. HIPAA’s Privacy Rule allows a covered entity to de‐identify data by removing all 18 elements that could be used to identify the individual or the individual’s relatives, employers, or household members; these elements are enumerated in the Privacy Rule. The covered entity must also have no actual knowledge that the remaining information could be used alone or in combination with other information to identify the individual who is the subject of the information. Under this method, the identifiers that must be removed are the following: 1 Names. 2 All geographic subdivisions smaller than a state, including street address, city, county, precinct, ZIP Code, and their equivalent geographical codes, except for the initial three digits of a ZIP Code if, according to the current publicly available data from the Bureau of the Census: 2a. The geographic unit formed by combining all ZIP Codes with the same three initial digits contains more than 20,000 people. 2b. The initial three digits of a ZIP Code for all such geographic units containing 20,000 or fewer people are changed to 000. 3 All elements of dates (except year) for dates directly related to an individual, including birth date, admission date, discharge date, and date of death, and all ages over 89 and all elements of dates (including year) indicative of such age, except that such ages and elements may be aggregated into a single category of age 90 or older. 4 Telephone numbers. 5 Facsimile numbers. 6 Electronic mail addresses. 7 Social security numbers. 8 Medical record numbers. 9 Health plan beneficiary numbers. 10 Account numbers. 11 Certificate/license numbers. 12 Vehicle identifiers and serial numbers, including license plate numbers. 13 Device identifiers and serial numbers. 14 Web universal resource locators (URLs). 15 Internet protocol (IP) address numbers. 16 Biometric identifiers, including fingerprints and voiceprints. 17 Full‐face photographic images and any comparable images. 18 Any other unique identifying number, characteristic, or code, unless otherwise permitted by the Privacy Rule for re‐identification. Even though ‘raw data’ can be de‐identified (anonymized) so that there is no way to trace back the data to the study participant from which it was drawn, there are still questions whether the ‘de‐identified raw data’ can be given to other researchers or made public without the original study participant’s approval. It may be the case that this approval could be done at the start of any research study where the individual considering study participation would be counseled on what the process of de‐identification consists of and would be asked whether the participant would allow use of the data by other researchers or made available to the public in a de‐identified state. However, there may be questions of the study participants as to whether the data are truly de‐identified and untraceable back to the study participant since the participant would not be able to see the process actually being carried out in detail in all relevant circumstances. Using Raw Data in Context Simply being in possession of raw data is never enough to build on that data from a research perspective. Researchers need to understand the context of the scientific research study in which the data were collected. This research context includes (but is not limited to): (i) the scientific hypothesis of the research study, (ii) the inclusion and exclusion criteria selected by the research designers of the study to determine which study participants were included and which were excluded from the study, (iii) the methods used to collect the data and possibilities of errors in the data collection processes, and (iv) answers to questions regarding whether any data were excluded from the study data and why these data were excluded. Ownership Rights Over Data There are ownership rights over data. Ownership rights include court decision making related to the question which parties are to be considered as the owners of the data. Possible owners here include (but are not limited to) (i) the study sponsor whose only role was to fund that study, (ii) the principal investigator(s) who developed the scientific hypothesis, and (iii) individual study participants through special contracts made by individual participants who negotiate such contracts with study sponsors and principal investigators to share in the ownership of data. Examples of such data are participant sources of unique gene lines or unique cell lines to be used in future research. Objections to Data Sharing Finally, individual researchers may simply object to sharing data. A researcher’s arguments here may be simply stating that he or she has a right to fully analyze the data since the collection of the data was the researchers’ idea in the first place. These researchers may argue that they have the right to mine the data as fully as they can before deciding to make the data open to the public for others to analyze. Works Cited 1 Kaiser, J. ‘Making Clinical Data Widely Available.’Science 322.5899 (10 Oct. 2008): 217–8. 2 de Lusignan, S., J.F. Metsemakers, P. Houwink, V. Gunnarsdottir, and J. van der Lei. ‘Routinely Collected General Practice Data: Goldmines for Research? A Report of the European Federation for Medical Informatics Primary Care Informatics Working Group (EFMI PCIWG) from MIE2006, Maastricht, The Netherlands.’Informatics in Primary Care 14.3 (2006): 203–9. 3 Sim, I. ‘Human Studies Database Project’, CTSA Data Repositories Symposium (17 Oct. 2008). 23 Nov. 2010. 4 Sim, I., C.G. Chute, H. Lehmann, R. Nagarajan, M. Nahm, and R.H. Scheuermann. ‘Keeping Raw Data in Context.’Science 323.5915 (6 Feb. 2009): 713. 5 U.S. Department of Health and Human Services, National Institutes of Health, HIPAA Privacy Rule, Information for Researchers. 13 Nov. 2010. 6 Wilczynski, N.L., R.B. Haynes, and Hedges Team. ‘EMBASE Search Strategies for Identifying Methodologically Sound Diagnostic Studies for Use by Clinicians and Researchers.’BMC Medicine 29.3 (March 2005): 7. (shrink)

According to Nicod's criterion of confirmation, a hypothesis of the form ‘All P are Q’ is confirmed by its positive instances, i.e. by entities that are P and Q. It is well known, however, that the criterion gives origin to counterintuitive results. For example, it sanctions the confirmation of ‘All nonblacks are nonravens’ by a nonblack nonraven. Since this hypothesis is logically equivalent to ‘All ravens are black,’ it follows that the criterion indirectly sanctions the counterintuitive confirmation of (...) ‘All ravens are black’ by a non black nonraven, e.g. by a white shoe. (shrink)

ABSTRACTWithin-person changes in mood, which are triggered by situational cues, for example someone’s location or company, are thought to affect contemporaneous cognitive function. To test this hypothesis, data were collected over 6 months with the smartphone application moo-Q that prompted users at random times to rate their mood and complete 3 short cognitive tests. Out of 24,313 people across 154 countries, who downloaded the app, 770 participants submitted 10 or more valid moo-Q responses. Confirming previous research, consistent patterns of (...) association emerged for 6 different situation cues with mood and cognitive function: For example, being alone rather than with others when completing the app resulted in worse mood but better cognitive task performance. Notwithstanding, changes in mood and cognitive function were not coupled. The advantages and challenges of using smartphone technology for studying mood and cognitive function are discussed. (shrink)

There has been an upsurge of interest lately in developing Wigner’s hypothesis that conscious observation causes collapse by exploring dynamical collapse models in which some purportedly quantifiable aspect of consciousness resist superposition. Kremnizer–Ranchin, Chalmers–McQueen and Okon–Sebastián have explored the idea that collapse may be associated with a numerical measure of consciousness. More recently, Chalmers–McQueen have argued that any single measure is inadequate because it will allow superpositions of distinct states of equal consciousness measure to persist. They suggest a satisfactory (...) model needs to associate collapse with a set of measures quantifying aspects of consciousness, such as the “Q-shapes” defined by Tononi et al. in their “integrated information theory” of consciousness. I argue here that Chalmers–McQueen’s argument against associating a single measure with collapse requires a precise symmetry between brain states associated with different experiences and thus does not apply to the only case where we have strong intuitions, namely human observers. In defence of Chalmers–McQueen’s stance, it might be argued that idealized artificial information processing networks could display such symmetries. However, I argue that the most natural form of any theory that postulates a map from network states to mind states is one that assigns identical mind states to isomorphic network states. This suggests that, if such a map exists, no familiar components of mind states, such as viewing different colours, or experiencing pleasure or pain, are likely to be related by symmetries. (shrink)

Based on the new experimental evidence, we argue that a link between a conditional antecedent and the consequent is semantically expressed rather than pragmatically conveyed. In our paper, we focus on particular kinds of links which conditionals may convey in a context. For instance, a conditional ‘If p, q’ may convey a thought equivalent to ‘p will cause q’, ‘p is the best explanation for q’, ‘q follows from p’, etcetera. The traditional theoretical literature on conditionals seems to imply that (...) these specific links are generated pragmatically and are akin to conversational implicatures. In order to test this hypothesis, we used a well-recognized linguistic test from ‘reinforceability’, which serves to distinguish between a semantic and pragmatic level of meaning, and we designed an experimental study based on that test. The outcome of our study is that specific links conveyed by conditionals exhibit features of semantic entailments rather than conversational implicatures. This result accords with some of the recent findings in empirical investigations on conditionals. In the final part of our paper, we discuss various accounts of conditionals which can accommodate the results of our study. (shrink)

This paper examines a passage of the eleventh chapter of the Rigs gter of Sa skya Paṇḍita on the division of arguments by consequence of the form “Because S is P, it follows that it is Q” with respect to the type of relation between P and Q. This passage appears in quite different versions in several available recensions of the Rigs gter, all of which are problematic to some extent. The different interpretations of the commentators can be shown to (...) derive from their reliance on different versions of the text, which they strove to make sense of through two distinct strategies. Following up on the examination of a division of arguments by consequence along the same line in the works of Sa skya Paṇḍita’s Tibetan predecessors, in particular Phya pa Chos kyi seng ge and mTshur ston gZhon nu seng ge :883–938, 2016b), I evaluate the diverging versions of the Rigs gter against a coherent logical scenario founded on Sa skya Paṇḍita’s discussion pertaining to the types of logical reasons in inference in the tenth chapter of his work and comparison with the classification by Phya pa. I offer a hypothesis regarding the genesis of the problematic versions of the passage on the classification of consequences in the Rigs gter based on the comparison with the classification found in mTshur ston’s epistemological work. I propose that the composition of this portion of the Rigs gter might have involved a textual reuse of mTshur ston’s classification, even though mTshur ston and Sa skya Paṇḍita disagree on background issues. This very disagreement imposed changes to the reused text that led to problematic readings. (shrink)

English summary: Marie-Odile Goulet-Caze examines the thesis of some Theologians following Q, that Jesus and his disciples where highly influence by cynic preachers in Galilee. Translated into German by Lena Seehausen. German description: Mit seiner Kritik an der Zivilisation, seiner Infragestellung von sozialen Hierarchien, seiner Verachtung von Reichtumern und seiner radikalen Askese bot der Kynismus dem fruhen Christentum der ersten Jahrhunderte diverse Beruhrungspunkte. Unter den Exegeten und Theologen des Neuen Testaments findet man sogar jene, namlich die Anhanger und Befurworter der (...) Cynic hypothesis, die glauben, dass Jesus selbst und seine Wegbegleiter Kyniker in Galilaa hatten kennen konnen, und dass sie folglich ganz entscheidend von der Moral und dem Verhalten dieser Wanderprediger hatten beeinflusst werden konnen. Ein kynischer Charakter der ursprunglichen Lehre Jesu sei besonders in der sogenannten Quelle "Q" der synoptischen Evangelien ersichtlich, sofern man sie im Lichte der griechischen, ja sogar kynischen, Chrien und durch das Raster der Moral des Diogenes liest. Das vorliegende Werk pruft die Gultigkeit der These. In den darauffolgenden Jahrhunderten ubernahmen die Christen, hin- und hergerissen zwischen der Bewunderung fur die Askese der ersten Kyniker und ihrer Abneigung gegenuber der Schamlosigkeit und dem Atheismus der Hunde ihrer Epoche, vielfaltige und manchmal gegensatzliche Haltungen; mal appellierten sie an das Beispiel der Kyniker, mal beschimpften und verleumdeten sie diese von eitlem Ruhm besessenen Menschen, die in ihren Augen die Affirmation eines menschlichen Willen reprasentierten, der im Gegensatz zur religiosen Unterwerfung des christlichen Glaubens stand. Die Herausforderung dieser Studie besteht darin, die Verbindungen zwischen Kynismus und Christentum zu untersuchen, ohne die Texte zu forcieren und ohne sich irgendeiner Ideologie zu unterwerfen. (shrink)

The most prominent arguments for scepticism in modern epistemology employ closure principles of some kind. To begin my discussion of such arguments, consider Simple Knowledge Closure (SKC): (SKC) (Kxt[p] ∧ (p → q)) → Kxt[q].1 Assuming its truth for the time being, the sceptic can use (SKC) to reason from the two assumptions that, firstly, we don’t know ¬sh and that, secondly, op entails ¬sh to the conclusion that we don’t know op, where ‘op’ and ‘sh’ are shorthand for ‘ordinary (...) proposition’ and ‘sceptical hypothesis’ respectively. (SKC), however, fails for familiar reasons: since knowledge entails belief (KB), we can derive the falsity (F) from (SKC) by hypothetical syllogism, and thus reduce (SKC) to absurdity: (KB) Kxt[p] → Bxt[p]. (F) (Kxt[p] ∧ (p → q)) → Bxt[q]. (shrink)

Sawyer characterizes the zombie intuition as the claim that zombies are metaphysically possible. That’s not what I mean by the phrase. On my usage, ‘the zombie intuition’ refers to a conceivability claim: the claim that there’s no a priori incoherence in the hypothesis of a minimal physical/functional duplicate of the actual world but without consciousness, i.e., that PT&~Q is conceivable. The claim is the first step of a two-step argument, the second step of which is to infer the corresponding (...) metaphysical possibility. The inference is controversial, but that’s not my concern here. By ‘the zombie intuition’, I mean the first step, which is a claim of conceivability, not metaphysical possibility. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Homeric ΔΙΙΠΕΤΕΟΣΠΟΤΑΜΟΙΟand the Celestial NileR. Drew GriffithHomeric διιπετής, which occurs only in the verse–end formula διιπετέος (Il. 16.174, 17.263, 21.268, 326; Od. 4.477, 581, 7.284; cf. Hes. fr. 320 Merkelbach–West), is usually interpreted as "fallen from Zeus, i.e., from heaven,... fed or swollen by rain" (LSJ),1 for high–thundering, cloud–gatherer Zeus is the sky who rains and snows (Il. 12.25; Od. 9.111, 14.457, Alc. Z 14.1 Lobel–Page 5 338.1 Voigt; (...) Ar. Nub. 368, 373; Babrius 65.1; Marcus Aurelius 5.7), and rivers can be "swollen by rain and melted snow" (). Yet it only takes a moment for the desperate nature of this interpretation to become clear: it has at least four flaws.2First, there is διι–. We may explain the quantity of the second iota (long in διιπετής, short in Διί) either as metrical lengthening, or as a survival of the Mycenaean, with or without the emendation to διειπετής proposed by one Zenodorus (schol. E2Od. 4.477, var. l. Zenodotus, HQ) and supported by some moderns,3 but the form itself is unexpected. Even supporters of the usual interpretation admit that διι is a very odd way of saying "from Zeus," which should be expressed by a [End Page 353] genitive of source:4 indeed, when Euripides wants to characterize a statue as having "fallen from the sky," he uses διοπετής (IT 977; cf. fr. 971 Nauck2 ). They account for διι- in one of three ways: either as chosen on the analogy of διίφιλος where the dative is appropriate,5 or as a compendious expression meaning "by (the command of) Zeus,"6 as an Arcado– Cypriot use of the dative as an ablative.7 This last approach relies in turn on the hypothesis (itself controversial) of an Achaean stratum of the Homeric language, in which are alleged to persist forms specific to the Mycenaean dialect.8Second, the final element, πετής, is elsewhere in Homer derived from πέτομαι (Il. 12.201, etc.;Il. 8.42, etc.; cf. Hes. Theog. 267). Unlike διιπετής, these words are accented paroxytone (but note παλιμπετές Il. 16.395, Od. 5.27, which means "falling or flying backward"; Pind. Pyth. 3.105; and Aesch. Supp. 782), but this shows only that during the Alexandrian period, when the written accents were devised, scholars associated them with a different root from διιπετής. Leaving our word aside, for examples of -πετής derived from πίπτω we must look to Aeschylus, Pindar, and subsequent authors.9 (Words with πετής from πετάννυμι are attested in later Greek.)10Third, the earliest post–Homeric uses of διιπετής (Eur. Bacch. 1267, Rhes. 43, Hypsipyle fr. 1. sp. IV, 1.31 Bond; Hippoc. Morb. Mul. 1.24) demand the translation "translucent" vel sim. (Etym. Magn. s.v.), and Zenodotus (apud schol. Il. 17.263) glosses the word in its Homeric use as διαυγής,11 yet the semantic development from "fallen from Zeus, etc." (on the usual interpretation) to "translucent" can only be seen as "encore inexpliqué."12 [End Page 354]Fourth, one of the three named rivers to which Homer applies διιπετής is the Nile (Od. 4.477, 581; the others are Spercheius, Il. 16.174, and Scamander, Il. 21.268, 326), yet if ever there were a river that is not "fed or swollen by rain" it is the Nile: rainfall is scarce in Egypt (Hdt. 3.10.3), and, knowing this, Diogenes hypothesized that the Nile was fed by subterranean springs (64 A18 Diels–Kranz; cf. Sen. Q.Nat. 4.2.28–30, 6.8.3–5; schol. Ap. Rhod. 4.269 = p. 277 Wendel). The application of the epithet to the Nile would have, therefore, to be classed among Homer's (admittedly numerous) formulary illogicalities.13Not all scholars accept the usual view. In 1958 M. Treu pointed to a then newly discovered papyrus fragment of Alcman containing the adjective διαιπετής in the phrase (III 66–67 PMG, PMGF = fr. 26.66–67 Calame), which was taken to describe a star "falling through..., less prob.... flying through" heaven (LSJ Suppl. s.v.),14 to hypothesize that the Homeric instances of διιπετής are all miscorrections of an original διαιπετής, "flying through." This theory has won few adherents,15 and R. Renehan (1972b) has with more... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:PLATO'S PARMENIDES AND ST. THOMAS'S ANALYSIS OF GOD AS ONE AND TRINITY SHERWIN KLEIN Fairleigh Dickinson University Hackensack, New Jersey IN HIS CRITICISM of the Neopfatonic interpretation of the Parmenides, Cornford says, "The fanguage throughout is as dry and prosaic as a textbook on algebra; there is little here to suggest that the One has any religious significance as there is in the other case to suggest that x, (...) y, and z are a trinity of unknown gods." 1 I agree with Cornfo11d that the Neopl1 atoniJc interpreta.tion is very speculative and seriously flawed. Nonethe1ess, the "negative theology" these interpreters attribute to Plato is instruic1tive. More than this, it can be shown that opinions like Cornford's are, to say the least, unimaginative. I intend to est1 ablish, in the first and main part of this artide, the logical agreement between the PJatonic and Thomistic analyses of an absoJuteiy simple unity. The argument at Parmenides 137b-142a, Blato's analysis of the absoluteJy one, prov ]des a basis for determining what God, as an absolutdy simple unity, is not. By applying this 'argument in the Parmenides to St. Thomas's discussion of God as one, I shaill show that what appears to be " as dry and prosai:c as a textbook on algebra " has, contrary to Cornfo11d, " religious significance." In the second part of this article, I shall use the arguments at Parmenides 157b-159b and 159b-160b to determine what can 1 Plato and Parmenides: Parmenides' Way of Truth and Plato's Parmenides, trans. with introduction and commentary by Francis MacDonald Cornford (London: Routledge and Kegan Paul, 1939), p. 131. 229 230 SHERWIN KLEIN be predicated of God, if St. Thomas's analysis of the Trinity is to aoco:rd with the articles of faith (God as an abso1utely simple unity as weU as a Trinity). Once again, we shall see the ":religious significance" of Plato's analysis and the irony of Cornfo11d's suggestion about the meaninglessness of applying Plato's analysis to " a trinity of unknown gods." I We should first he clear about how St. Thomas uses the term "one" as applied to God. In Q. n, A. 1 of the Prima Pars (The Unity of God),2 he distinguishes between one as "the negation of division" and one as "the principle of number." The first sense, which he calls the transcendental sense, applies to God; in this sense the one is opposed to the many as the undivided is :to the divided. Human beings cannot know what God is, but we can determine what God is not, e.g., not-many, the transcendental sense of being absolutely simple. (The human intdlect can only know the composite or tha,t which pertains to the composite; it cannot know that which is abso1ut ~ly sample or undivided.) St. Thomas says, "He is supremely undivided inasmuch as He is divided neither actually nor potentially by any mode of division; since He is altogether simple." 3 If we :compare the analysis of God as absolutely one or simple with the first hypothesis of the one in the Parmen~des, i.e., if the one is one, what can be predicated of it, then we shall notice an important similarity. If the one is simply one, none of the categories which can determine the nature of the one are predicable of it. Similarly, God as absolutely one or simple cannot be understood in,a positive manner (His nature is incomprehensible). However, He can be understood negatively. And what we can say negatively about God parallels 2 References are to the Summa Theologica in Basic Writings of Saint Thomas Aqu-Ynas, ed. Anton C. Pegis, vol. I (New York: Random House, 1945). a ST, I, q. 11, a. 4, c.; Pegis, p. 90. PLATO AND AQUINAS 231 Plato's determination of what is not predicable of the one as simple. To show what God is not, we must negate what does not apply to Him; this reveals the simplicity of God. If the one is one (in St. Thomas's transcendenta.l sense of "one " as simple ), says Plato, it cannot be many and, therefor:e, cannot have... (shrink)

The argument presented in this paper is not a direct attack or defence of the Chinese Room Argument (CRA), but relates to the premise at its heart, that syntax is not sufficient for semantics, via the closely associated propositions that semantics is not intrinsic to syntax and that syntax is not intrinsic to physics. However, in contrast to the CRA’s critique of the link between syntax and semantics, this paper will explore the associated link between syntax and physics. The main (...) argument presented here is not significantly original – it is a simple reflection upon that originally given by Hilary Putnam (Putnam 1988) and criticised by David Chalmers and others: instead of seeking to justify Putnam’s claim that, “every open system implements every Finite State Automaton (FSA)”, and hence that psychological states of the brain cannot be functional states of a computer, I will seek to establish the weaker result that, over a finite time window every open system implements the trace of a particular FSA Q, as it executes program (p) on input (x). That this result leads to panpsychism is clear as, equating Q (p, x) to a specific Strong AI program that is claimed to instantiate phenomenal states as it executes, and following Putnam’s procedure, identical computational (and ex hypothesi phenomenal) states (ubiquitous little ‘pixies’) can be found in every open physical system. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Descartes’s Dualism by Marleen RozemondSteven J. WagnerMarleen Rozemond. Descartes’s Dualism. Cambridge: Harvard University Press, 1998. Pp. xx + 279. Cloth, $24.00.Rozemond gives particular attention to questions of mind-body distinctness vs. union and to the status of sensory ideas. Her historical emphasis, backed by impressive scholarship, is Descartes’s relation to the late scholastics. Rozemond is clear, alert to detail, and fair-minded. While the text is too long (esp. in (...) chapters 4–5), this study is indeed rich, its scope and architecture justified.Any good reading of a philosopher is defined—both enhanced and limited—by certain decisions. I have mentioned one of Rozemond’s: her account of Descartes’s dialogue with such predecessors as Suárez and Fonseca sheds important light. It makes one ask, further, whether standard histories are not just as wrong to ignore scholastic concerns in, say, Hobbes, Spinoza, and Locke. Yet Rozemond is less helpful with issues that make more sense when we read forward from the 1640s, not back. An historian also sets a level of philosophical engagement. One chooses between presenting a meaningful narrative, and struggling with the endless problems of detail that can both doom [End Page 678] a philosophical position and give it life. Rozemond inclines toward narrative, often stopping just short of hard questions. Yet she shows curiosity and intelligence throughout. As in the first case, another decision would not have been better or worse but simply yielded a different kind of history.Fundamental is a third choice. A philosopher’s thought may appear as an orderly structure; or as a mix of fixed points and shifting, inconsistent tendencies. Most of us are trained to the former style of representation (although we let philosophers “develop” over time). Rozemond’s Descartes, too, turns out this way. He occupies definite positions. Within each position he knows whether Ρ is a premise for Q, vice versa, or neither. This way of presenting a body of thought, i.e., as a determinate structure admitting logical assessment, is an indispensable tool for historians. Its value in any particular case is, however, a matter of judgment. Rozemond attacks textual problems with skill, often improving decisively on the competition, but the going looks smoother than it is. Sometimes she carries the privilege of selective reading too far. At other times, she overlooks the poor mutual fit of separately smooth solutions, or rests with an outcome that could not have satisfied Descartes. Some examples:1. There is an old question how far Descartes goes towards proving dualism in the Second Meditation, how much is left for the Sixth. Rozemond basically champions the Second Meditation. Although some texts favor this, she ignores important contrary passages. Her reconstruction of the “argument from separability” also fails completely to carry over to Descartes’s alternate proof (AT VII, 85–6) from the indivisibility of mind.2. Rozemond identifies (“pure”) intellection with thought or mind (56). This leaves a problem how sensation could be a mode of thought, given that for her sensations differ from pure thoughts in being ‘modes of the mind as united to the body’ (201, emphasis mine). She remarks that sensations are not ‘straightforward modes of the mind’; yet her earlier chapters have no place for obscure modal hybrids and indeed require the tidy metaphysical scheme that is now denied.3. Although Rozemond handles Descartes’s anti-empiricism well, the discussion of empty space (95–7) no sooner suggests than it drops a crucial question. Descartes traces belief in the void to a childhood prejudice according to which all bodies are perceptible; rejecting the prejudice is supposed to remove support for the hypothesis of the void. But can Descartes really pick up the doctrine of childhood prejudice, an anti-Aristotelian weapon, and turn it against the radically different atomist framework? Rozemond passes on the attendant philosophical and textual problems (cf. 133–7).4. Rozemond’s extensive treatment of sensory perceptions and qualities rewards study (particularly on the importance, for dualism, of problems about body). But she misses the chance for more. Her Descartes firmly “places sensory qualities in the mind.” The real one struggled repeatedly over whether sensory ideas can or must... (shrink)

Recent research (e.g., Evans & Over, 2004) has provided support for the hypothesis that people evaluate the probability of conditional statements of the form if p then q as the conditional probability of q given p , P( q / p ). The present paper extends this approach to pragmatic conditionals in the form of inducements (i.e., promises and threats) and advice (i.e., tips and warnings). In so doing, we demonstrate a distinction between the truth status of these conditionals (...) and their effectiveness as speech acts. Specifically, while probability judgements of the truth of conditional inducements and advice are highly correlated with estimates of P( q / p ), their perceived effectiveness in changing behaviour instead varies as a function of the conditional probability of q given not-p , P( q / ∼p ). Finally, we show that the conditional probability approach can be extended to predicting inference rates on a conditional reasoning task. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:BOOK REVIEWS The Abuse of Casuistry: A History of Moral Reasoning. By ALBERT R. JoNSEN & STEPHEN TOULMIN. Berkeley: University of California Press, 1988. Pp. ix +420. This volume results from the collaborative efforts of a social philosopher and an ethician. The two authors undertook the book's composition while taking part in the National Commission for the Protection of Human Subjects of Biomedical and Behavioral Research. Set up by (...) the United States Congress in 1974, this federal commission worked for some three years. Thus, it was in the course of political discussions, which concerned governmental control of scientific experimentation involving human persons, that the authors generated new perspectives on and, to be sure, a new definition of casuistry. Furthermore, in Abuse of Casuistry, Albert R. Jonsen and Stephen Toulmin purport to establish an historical perspective for concerns which figure prominently in the cacophony of contemporary moral discourse. Towards this end, they set forth an innovative interpretation of the history of moral reasoning. Regretfully, this task constrains them. Throughout the book, the authors deal selectively with any data which do not conform to their fundamental intuition concerning the ultimate particularity of moral decisions. In short, the authors advance the argument that " casuistry " (as they understand and define it) provides a basic paradigm for all practical moral decisions, so that the validity of moral " rules " meets with a priori suspicion. Undoubtedly the problem-solving situation which gave rise to the collaborative research abets such a point de depart. We are not surprised, then, to discover a sub-heading like "the tyranny of principles " (p. 5) early along in the book's prologue. The authors explain their focus: "[I]t is just those situations that are not covered by appeal to any single simple rule that begin to be problematic; and in just those cases our concern to act rightly gives rise to genuinely moral "questions" and "issues" (p. 7). Furthermore, they insist: " Even a simple rule may leave us in genuine doubt in situations to which it applies only marginally or ambiguously." This exclusive emphasis on what moralists once called the " situation " launches an ambitious project to re-capitulate the history of moral reasoning from perspectives broadly characteristic of casuistry. The basic plan of the book incorporates six major parts. In a 151 152 BOOK REVIEWS cursory way, the first three parts consider large fields of research: first, classical philosophy, which, argue the authors, forms the " roots of casuistry in antiquity," next, the early and medieval Christian "precursors " of casuistry, and, finally, the renaissance phenomenon, which scholars usually identify as the period of casuistry. All in all, we move from the peripatetic Greeks of the 5th and 4th centuries B.C. to the European casuists of the 16th and 17th centuries A.D. Part one locates the remote origins of casuistry in classical Greek philosophy and its concern for the difference between theory and practice in moral mat· ters. In part two, the authors consider representative figures from Athens, Rome, and Jerusalem in order to illustrate clearly that the resolution of moral perplexities has always formed part of any serious moralist's work. We also encounter the medieval canonists, confessors, and theologians. Unfortunately, the authors sometimes press a theologian into unwilling service for their working hypothesis. To cite one example, as expected, they focus their study of Aquinas onto his consideration of moral circumstances in Summa theologiae, Ia-Hae, qq. 7 and 18. It is true, their general theory holds: serious moralists do take into account those "special circumstances that mark the individual's lot" (George Eliot, "The Mill on the Floss"). However, the authors also overstate their conclusions. For instance, they implicate Aquinas as follows: In sum, ' the human act ought to vary according to diverse circum· stances: this is the entire matter of morality.' That last text from Thomas Aquinas could almost serve as the motto for the whole enterprise of casuistry (p. 135). Of course, such an evaluation does not take even partial account of Aquinas's moral theory. What is more to the point, the quotation does not exist in any of the three different places named by the authors, viz., Summa theologiae, Ia-Hae, q. 18, aa... (shrink)

This article argues that common intuitions regarding (a) the specialness of ‘use-novel’ data for confirmation and (b) that this specialness implies the ‘no-double-counting rule’, which says that data used in ‘constructing’ (calibrating) a model cannot also play a role in confirming the model’s predictions, are too crude. The intuitions in question are pertinent in all the sciences, but we appeal to a climate science case study to illustrate what is at stake. Our strategy is to analyse the intuitive claims in (...) light of prominent accounts of confirmation of model predictions. We show that on the Bayesian account of confirmation, and also on the standard classical hypothesis-testing account, claims (a) and (b) are not generally true; but for some select cases, it is possible to distinguish data used for calibration from use-novel data, where only the latter confirm. The more specialized classical model-selection methods, on the other hand, uphold a nuanced version of claim (a), but this comes apart from (b), which must be rejected in favour of a more refined account of the relationship between calibration and confirmation. Thus, depending on the framework of confirmation, either the scope or the simplicity of the intuitive position must be revised. 1 Introduction2 A Climate Case Study3 The Bayesian Method vis-à-vis Intuitions4 Classical Tests vis-à-vis Intuitions5 Classical Model-Selection Methods vis-à-vis Intuitions 5.1 Introducing classical model-selection methods 5.2 Two cases6 Re-examining Our Case Study7 Conclusion. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:The Lost Sutras of Jesus: Unlocking the Ancient Wisdom of the Xian Monks, and: The Buddha's Gospel: A Buddhist Interpretation of Jesus' WordsJohn D'Arcy MayThe Lost Sutras of Jesus: Unlocking the Ancient Wisdom of the Xian Monks. Edited by Ray Riegert and Thomas Moore. London: Souvenir Press, 2004. 140 + xi pp.The Buddha's Gospel: A Buddhist Interpretation of Jesus' Words. By Lindsay Falvey. Adelaide: Institute for International Development, (...) 2002. 108 pp.Since Roy C. Amore's Two Masters, One Message (1987) revived the hypothesis of Buddhist influence on Christian origins and Hans-Joachim Klimkeit's research established links between Nestorian Christianity, Gnostic Manichaeism, and Mahayana Buddhism in Central Asia, there is scope for further reflection on commonalities between the two traditions over and above the purely doctrinal and philosophical. The two books under review, though intended for a general readership, are indications that interest in these matters is very much alive.Riegert and Moore preface their selection of texts with the story of Bishop Aleben (A-lo-pen), who travelled the Silk Road from Persia and was received with honour at the imperial capital of Xian (Chang-an) at the beginning of the Tang dynasty (635 CE). The emperor Taizong was sympathetic to what he called the "Luminous Religion," a Nestorian version of Christianity, possibly in Syriac, as presented by Aleben. It seems that these teachings were translated into Chinese in the form of sutras. One of them, preserved in stone as the Monument Sutra, features the cross rising from the lotus, the symbol chosen by Karl Reichelt for Tao-fung Shan, his Christian center in Buddhist style at Sha-tin outside Hong Kong, many centuries later. Thousands of Buddhist texts were preserved in the library cave at Dunhuang monastery, about one thousand miles west of Xian, where they were rediscovered by the Taoist priest Wang Yuanlu, who arrived there in the 1890s and became the self-appointed guardian of the scrolls.Included in this treasure trove were the Jesus Sutras, which are now scattered in museums and private collections, largely inaccessible to the public. But if the selection published here in a very elegant translation is anything to go by, they are [End Page 190] extremely significant religious documents with a spiritual value all their own. For the uninitiated, there is no way of checking the authenticity of these translations. The commentaries that accompany them could be slightly tendentious in that they nudge us in the direction of the editors' particular holistic worldview. But the texts themselves have a beauty and integrity that speaks for itself. They represent a Higher Dharma of perfect purity (p. 86), which, like a mirror, reflects the world with no trace of self: no desire, no action, no virtue, no truth (pp. 80–83, 126–129). The Jesus story is retold, and Jesus is portrayed as the teacher of this Higher Path. The sutras speak of One Spirit who is self-created, One God who is creator of the world, and One Lord, the Messiah who will return. There are prayers, too: "O Loving Father, Enlightened Son, Holy Spirit King"; "Lamb of Love and Bliss"; "O Holy Sage, Universal Lord, Messiah" (pp. 110–113). The texts obviously bear witness to a Buddhist-Christian dialogue much earlier and at a far deeper level than many would have thought possible. Whether they represent the religion of the future, as the editors suggest, remains to be seen.Lindsay Falvey's project of interpreting the canonical texts of Buddhism and Christianity in reference to one another has a similar orientation. In the course of agricultural development work in Thailand he came to realize "that the striking similarity between the two teachers may well be a seamless cloak of congruence beneath the mantle of culture and lore" (p. 13); the texts, in other words, may be quite literally translatable into one another's terms. Though aware that Q, the collection of Jesus' sayings that is supposed to have been available to the synoptic evangelists, is a hypothetical reconstruction, he still feels able to use a version of it as a basis for his experiment. He prefaces this with what he calls "A... (shrink)

The purpose of this paper is to examine the effect of corporate governance practices of small cap companies have had on their financial performances. Previous studies have mainly examined governance practices of larger corporations. This analysis focuses on the governance variables that have been highlighted by the New Zealand Securities Commission governance principles and guidelines and also on the governance variables that are supported in the literature as providing an appropriate structure for the firm in the environment in which it (...) operates. The data for 71 small cap companies listed in New Zealand over a five-year period from 2001 to 2005 was analysed. Pooled data, OLS and 2SLS regression techniques were used and Tobin's Q, ROA and OPINC were used as the dependent variables. The evidence does support the hypothesis that the existence of board independence and audit committee has enhanced firm financial performance, as measured by Tobin's Q. (shrink)

A decade ago I postulated that ROS formation in mitochondria was influenced by different FADH2/NADH (F/N) ratios of catabolic substrates. Thus, fatty acid oxidation (FAO) would give higher ROS formation than glucose oxidation. Both the emergence of peroxisomes and neurons not using FAO, could be explained thus. ROS formation in NADH:ubiquinone oxidoreductase (Complex I) comes about by reverse electron transport (RET) due to high QH2 levels, and scarcity of its electron‐acceptor (Q) during FAO. The then new, unexpected, finding of an (...) FAO enzyme, ACAD9, being involved in complex I biogenesis, hinted at connections in line with the hypothesis. Recent findings about ACAD9's role in regulation of respiration fit with predictions the model makes: cementing connections between ROS production and F/N ratios. I describe how ACAD9 might be central to reversing the oxidative damage in complex I resulting from FAO. This seems to involve two distinct, but intimately connected, ACAD9 characteristics: (i) its upregulation of complex I biogenesis, and (ii) releasing FADH2, with possible conversion into FMN, the crucial prosthetic group of complex I. Also see the video abstract here: https://youtu.be/N7AT_HBNumg. (shrink)

In 1975, 'An Essay on Knowledge Formation' by H. Törnebohm was published in this Journal. Its content in revised form was included in a work in Swedish of 1983 on knowledge development. HT defines his confirmation criterion in terms of a measure of truth degree T, which is based on a measure of matching M, which is also used as a measure of the degree to which proposition p (an hypothesis) is supported or undermined by another proposition q (the (...) evidence for p), M is defined in terms of a measure of the content C. Here it is argued that HT works with two measures C: (1) a first C, which is defined only for consistent propositions and which really is a measure of content; (2) a final C, which is an inverted measure of probability rather than a measure of content. As an extension of HT's first C, a new content measure, defined also for inconsistent propositions, is constructed. HT's measure M, which is based on his final C, is replaced by one measure of support and one of undermining. Both are based on the new content measure. (shrink)

Bakhsh-i avval. Akhlāq-i Islāmī -- Bakhsh-i duvvum. Ādāb-i ijtimāʻī.

al-Juzʼ al-awwal. al-Akhlāq al-fāḍilah -- al-juzʼ al-thānī. al-Akhlāq al-sāfilah.

Nietzsche tells us at the end of Beyond Good and Evil that ‘I would go so far as to venture an order of rank among philosophers according to the rank of their laughter’. Nietzsche violently dislikes those philosophers who, as he puts it, have ‘sought to bring laughter into disrepute’. He particularly singles out Thomas Hobbes for this offence, adding that Hobbes's puritanical attitude is just what you would expect from an Englishman. Nietzsche's accusation is based, as it happens, on (...) a misquotation of what Hobbes says about laughter in philosophy. But Nietzsche was undoubtedly right to point out that Hobbes — in common with most thinkers of his age — took it for granted that laughter is a subject in which philosophers need to be seriously interested. My aim in what follows will be to investigate the grounds and origins of this belief, and then to seek to explain it. (shrink)

Collection of studies on a leading moral philosopher and his work, or dedicated to him.