"The philosophical works of A. J. Ayer": p. [334]-341. Bibliography: p. [343]-346. Includes indexes.

A. J. Ayer was one of the foremost analytical philosophers of the twentieth century, and was known as a brilliant and engaging speaker. In essays based on his influential Dewey Lectures, Ayer addresses some of the most critical and controversial questions in epistemology and the philosophy of science, examining the nature of inductive reasoning and grappling with the issues that most concerned him as a philosopher. This edition contains revised and expanded versions of the lectures and two additional essays. Ayer (...) begins by considering Hume's formulation of the problem of induction and then explores the inferences on which we base our beliefs in factual matters. In other essays, he defines the three kinds of probability that inform inductive reasoning and examines the various criteria for verifiability and falsifiability. In his extensive introduction, Graham Macdonald discusses the arguments in _Probability and Evidence_, how they relate to Ayer's other works, and their influence in contemporary philosophy. He also provides a brief biographical sketch of Ayer, and includes a bibliography of works about and in response to _Probability and Evidence_. (shrink)

This paper discusses certain parallels between the work of Jean Gebser, the European philosopher and student of consciousness, and A Course in Miracles , a contemporary spiritual system. More specifically, it 1) establishes parallels between Gebser’s conception of the ego, especially its basis in anger, and the ego according to ACIM, and 2) shows how a forgiveness exercise may lead to a time-free present, called in ACIM, “The Holy Instant.”.

An important function of the self is to identify external objects that are potentially personally relevant. We suggest that such objects may be identified through mere ownership. Extant research suggests that encoding information in a self-relevant context enhances memory , thus an experiment was designed to test the impact of ownership on memory performance. Participants either moved or observed the movement of picture cards into two baskets; one of which belonged to self and one which belonged to another participant. A (...) subsequent recognition test revealed that there was a significant memory advantage for objects that were owned by self. Acting on items had no impact on memory. Results are discussed with reference to the importance of self-object associations in cognition. (shrink)

Most documented extinctions of vertebrates in the last 400 years have been island endemics. In this paper, we focus on the need to develop a historical framework to establish conservation priorities for insular faunas and, in particular, to test the validity of nominal endemics. We use the example of the islands of the North Pacific Coast of North America, a region that includes approximately one-half of all mammals endemic to North American islands north of Mexico. Few of these endemics have (...) been re-evaluated since their original descriptions, although many of these islands have been heavily impacted by habitat conversion, species introductions, over-exploitation, and secondary ripple effects. Evidence from molecular genetics and paleontology suggests that many taxa arrived in the region since the last glacial advance. Some of these nominal endemics show minimal differentiation, while others comprise multiple evolutionary lineages. The NPC may also have played an important role in the in situ diversification of some taxa during the Pleistocene. Evidence, such as new fossil discoveries and numerous described endemics, lends support for refugia hypotheses. However, these ideas cannot be tested until a better understanding of geographic variation and the evolutionary relationships of the fauna and flora of the North Pacific Coast is developed. This framework would provide significant insight into the dynamic biogeographic history of the region and help prioritize conservation efforts. (shrink)

Researchers are required to seek consent from Indigenous communities prior to conducting research but there is inadequate information about how Indigenous people understand and become fully engaged with this consent process. Few studies evaluate the preference or understanding of the consent process for research with Indigenous populations. Lack of informed consent can impact on research findings. The Picture Talk Project was initiated with senior Aboriginal leaders of the Fitzroy Valley community situated in the far north of Western Australia. Aboriginal people (...) were interviewed about their understanding and experiences of research and consent processes. Transcripts were analysed using NVivo10 software with an integrated method of inductive and deductive coding and based in grounded theory. Local Aboriginal interpreters validated coding. Major themes were defined and supporting quotes sourced. Interviews with Aboriginal leaders were facilitated by a local Aboriginal Community Navigator who could interpret if necessary and provide cultural guidance. Participants were from all four major local language groups of the Fitzroy Valley; aged 31 years and above; and half were male. Themes emerging from these discussions included Research—finding knowledge; Being respectful of Aboriginal people, Working on country, and Being flexible with time; Working together with good communication; Reciprocity—two-way learning; and Reaching consent. The project revealed how much more there is to be learned about how research with remote Aboriginal communities should be conducted such that it is both culturally respectful and, importantly, meaningful for participants. We identify important elements in community consultation about research and seeking consent. (shrink)

1 Evidence-based policy requires researchers to provide the answers to ecological questions that are of interest to policy makers. To find out what those questions are in the UK, representatives from 28 organizations involved in policy, together with scientists from 10 academic institutions, were asked to generate a list of questions from their organizations. 2 During a 2-day workshop the initial list of 1003 questions generated from consulting at least 654 policy makers and academics was used as a basis for (...) generating a short list of 100 questions of significant policy relevance. Short-listing was decided on the basis of the preferences of the representatives from the policy-led organizations. 3 The areas covered included most major issues of environmental concern in the UK, including agriculture, marine fisheries, climate change, ecosystem function and land management. 4 The most striking outcome was the preference for general questions rather than narrow ones. The reason is that policy is driven by broad issues rather than specific ones. In contrast, scientists are frequently best equipped to answer specific questions. This means that it may be necessary to extract the underpinning specific question before researchers can proceed. 5 Synthesis and applications. Greater communication between policy makers and scientists is required in order to ensure that applied ecologists are dealing with issues in a way that can feed into policy. It is particularly important that applied ecologists emphasize the generic value of their work wherever possible. (shrink)

Background: When adolescent boys experience close, secure relationships with their parents and peers, the implications are potentially far reaching, including lower levels of mental health problems in adolescence and young adulthood. Here we use rare prospective intergenerational data to extend our understanding of the impact of adolescent attachments on subsequent postpartum mental health problems in early fatherhood.Methods: At age 17–18 years, we used an abbreviated Inventory of Parent and Peer Attachment to assess trust, communication, and alienation reported by 270 male (...) participants in their relationships with mothers, fathers, and peers. More than a decade later, we assessed the adult males, now fathers, at 12 months postpartum for symptoms of depression, anxiety, and stress. Logistic regression was used to examine the extent to which attachment dimensions predicted paternal postpartum mental health, adjusting for potential confounding, and with assessment for interactions between parent and peer attachments.Results: Trust in mothers and peers, and good communication with fathers during adolescence, were associated with 5 to 7 percentage point reductions in postpartum mental health symptoms in early fatherhood. Weak evidence of parent-peer interactions suggested secure attachments with either parent or peer may compensate for an insecure attachment with the other.Conclusions: Our results suggest that fostering trust and communication in relationships that adolescent boys have with parents and peers may have substantial effects on rates of paternal postpartum mental health problems. The protective benefits may be preventative in intergenerational cycles of risk for mental health problems. (shrink)

It may seem that there is no need to review such a well-known book. This is the second edition of Peter Singer's text, Practical Ethics. The first edition has been widely used and influential; indeed for many it defines the field of applied ethics. The field is lucky; rarely is such popular work so carefully argued, so factually well informed and so well written. In addition, it is unusual for the author of a basic text to be so daring. Peter (...) Singer deserves credit for placing the interests of animals and famine victims on the agenda of applied ethics, and for making that agenda so prominent in public fora. But it behooves us to scrutinize carefully the power of definitive works as well. What sets the agenda is, for that very reason, more difficult to assess critically. (shrink)

Self-knowledge is the focus of considerable attention from philosophers: Knowing Our Own Minds gives a much-needed overview of current work on the subject, bringing together new essays by leading figures. Knowledge of one's own sensations, desires, intentions, thoughts, beliefs, and other attitudes is characteristically different from other kinds of knowledge: it has greater immediacy, authority, and salience. The contributors examine philosophical questions raised by the distinctive character of self-knowledge, relating it to knowledge of other minds, to rationality and agency, externalist (...) theories of psychological content, and knowledge of language. Together these original, stimulating, and closely interlinked essays demonstrate the special relevance of self-knowledge to a broad range of issues in epistemology, philosophy of mind, and philosophy of language. (shrink)

The consent and community engagement process for research with Indigenous communities is rarely evaluated. Research protocols are not always collaborative, inclusive or culturally respectful. If participants do not trust or understand the research, selection bias may occur in recruitment, affecting study results potentially denying participants the opportunity to provide more knowledge and greater understanding about their community. Poorly informed consent can also harm the individual participant and the community as a whole. Invited by local Aboriginal community leaders of the Fitzroy (...) Valley, the Kimberley, Western Australia, The Picture Talk project explores the consent process for research. Focus groups of Aboriginal community members were conducted to establish preferences for methods of seeking individual consent. Transcripts were analysed through NVivo10 Qualitative software using grounded theory with inductive and deductive coding. Themes were synthesised with quotes highlighted. Focus groups with Aboriginal community members were facilitated by a Community Navigator as a cultural guide and interpreter and a researcher. Participants were recruited from all main language groups of the Fitzroy Valley – Gooniyandi, Walmajarri, Wangkatjungka, Bunuba and Nikinya. Participants were aged ≥18 years, with 5 female groups and one male group. Themes identified include: Reputation and trust is essential; The Community Navigator is key; Pictures give the words meaning – milli milli versus Pictures; Achieving consensus in circles; Signing for consent; and Research is needed in the Valley. Aboriginal communities of the Fitzroy Valley recommend that researchers collaborate with local leaders, develop trust and foster a good reputation in the community prior to research. Local Aboriginal researchers should be employed to provide cultural guidance throughout the research process and interpret local languages especially for elders. Pictures are preferred to written text to explain research information and most prefer to sign for consent. The Fitzroy Valley welcomes research when collaborative and for the benefit of the community. Future research could include exploring how to support young people, promote health screening and improve understanding of medical knowledge. (shrink)

Aim To ascertain the quantity and nature of gifts and items provided by the pharmaceutical industry in Australia to medical specialists and to consider whether these are appropriate in terms of justifiable ethical standards, empirical research and views expressed in the literature.

The purpose of this study is to examine the importance that real patients attach to their right to withdraw from an on-going feasibility randomised trial (RCT) evaluating types and timings of breast reconstruction (two parallel trials) following mastectomy for breast cancer. Our results show that, while some respondents appreciated that exercising the right to withdraw would defeat the scientific objective of the trial, some patients with a surgical preference consented only given the knowledge they could withdraw if they were not (...) allocated to their preferred treatment. (shrink)

Traditional forms of farming, herding, and fishing are remarkably adapted to African conditions but these traditional approaches are being overtaken by modern pressures, particularly population growth. According to a report published by the Office of Technology Assessment (OTA), a nonpartisan analytical support agency of the U. S. Congress, one promising way to help African farmers and herders would be for development assistance organizations to focus more attention on the various forms of low-resource agriculture that predominate in Africa.In keeping with OTA's (...) mission and primary audience, “Enhancing Agriculture in Africa: A Role for U. S. Development Assistance” (1988) is a policy-oriented synthesis of available technical information. The report provides Congress with a range of options that, if pursued, could help Africans enhance agriculture, increase their food security, and improve their lives.This paper is drawn from the larger OTA report, and it focuses on the role technology might play in enhancing low-resource agriculture. Readers should see the full assessment (OTA, 1988) for more information on policy considerations; the specific technologies mentioned; or a complete list of advisory panel members, workshops and participants, and commissioned papers.OTA's report comes at a critical time: for a variety of reasons—ranging from changing values to increased budget constraints—U. S. foreign assistance policy is undergoing a fundamental reevaluation. This review of the potential of low-resource agriculture, and options the United States might pursue to enhance this approach, was intended to aid in this reevaluation. (shrink)

Léontius de Jérusalem est un important théologien néo-chalcédonien de la première moitié du VIe siècle. Il est l'auteur présumé de deux ouvrages de christologie, Contre les monophysites et Contre les nestoriens. La première pourrait être une source possible de la Lettre aux moines d'Alexandrie de Justinien. Il semble en effet que le Contre les monophysites de Léontius ait servi de canevas préliminaire pour Justinien qui l'a ensuite pris pour modèle de structure de la Lettre aux moines d'Alexandrie. Léontius pourrait donc (...) être la source de l'intérêt de Justinien pour un modèle d'hypostase exposé dans Sur la vraie foi. (shrink)

The essays in this book, by a variety of leading Augustine scholars, examine not only Augustine's multifaceted philosophy and its relation to his epoch-making theology, but also his practice as a philosopher, as well as his relation to other philosophers both before and after him. Thus the collection shows that Augustine's philosophy remains an influence and a provocation in a wide variety of settings today.

ABSTRACTEighteenth-century events, replete with Dickensian dualities, brought two Enlightenment families to America. Pierre-Samuel du Pont and Joseph Priestley contemplated relocating their families decades before immigrating. After arriving, they discovered deficiencies in education and chemistry. Their experiences were indicative of the challenges in transmitting transatlantic chemistry. The Priestleys were primed to found an American chemical legacy. Science connected Priestley to British manufacturers, Continental chemists, and American statesmen. Priestley's marriage into the Wilkinson ironmaster dynasty, and Lunar Society membership, helped his sons apprentice, (...) and befriend manufacturer-chemist Thomas Cooper. However, ideological persecution forced them from England. Priestley's plans for his sons to inherit Wilkinson's ironworks evaporated; in America, efforts to establish manufactories, colonies, farms, and a college miscarried. Cooper taught college chemistry, but his materialism provoked dismissals. The Du Ponts were unlikely founders of an industrial-chemistry empire. Du Pont's philosophy promulgated that agriculture, not industry, produced wealth. Eleuthère-Irénée apprenticed in France's gunpowder administration, however, plans for his succession died and director Antoine Lavoisier, a family friend, was executed. E.-I. and Du Pont's arrest precipitated relocation to America. Du Pont's utopian colony and schemes proved unrealistic. Nevertheless, E.-I.'s gunpowder manufactory—utilizing transatlantic contacts and privileged knowledge of advanced French chemistry—succeeded through practical application. (shrink)

Marcuse’s brief comments on the “defense society,” if suitably elaborated with selected works by Giorgio Agamben and Judith Butler, offers an unparalleled analysis of the current social and political dilemmas confronting the United States. Marcuse’s notion of a “defense society” implies a provocative framework from which to understand the way in which the “society of total mobilization” works via increased neoliberal emplacements in which all citizens’ lives are determined to be not worth living in the eyes of capitalism and in (...) which all life needs to be framed within contexts of violence and aggression. (shrink)

Brock Macdonald1, Evi Vakiani2, Rhonda K Yantiss3, Jun Lee4, Robert S Brown Jr5, Samuel H Sigal61Division of Gastroenterology, Department of Medicine, University of California-San Francisco, San Francisco, CA, 2Department of Pathology, Memorial Sloan–Kettering Cancer Center, New York, NY, 3Department of Pathology and Laboratory Medicine, New York Weill Cornell Medical College, New York, NY, 4Division of Nephrology, Department of Medicine, Weill Cornell Medical College, New York, NY, 5Division of Gastroenterology, Department of Medicine, Columbia University College of Physicians and Surgeons, New York, (...) NY, 6Division of Gastroenterology and Hepatology, Department of Medicine, New York University, New York, NY, USA: The use of sirolimus as an alternative to calcineurin inhibitors for posttransplant immunosuppression is associated with a variety of inflammatory conditions. In this report, we describe the case of a 34-year-old man who developed abnormal liver tests 6 years after live-donor kidney transplantation and 5 years after initiation of sirolimus-based immunosuppression. Elevated aminotransferase levels persisted after withdrawal of potentially hepatotoxic medications, and serologic evaluation for viral hepatitis, autoimmune disease, and genetic disorders was unrevealing. Liver biopsy revealed prominent hepatocellular injury associated with a mixed inflammatory infiltrate and liver tests normalized within 2 weeks of discontinuation of sirolimus. In this report, we review previous reports of sirolimus hepatotoxicity and propose a unifying hypothesis for the various inflammatory conditions that have been attributed to sirolimus.Keywords: sirolimus, immunosuppression, transplant, inflammatory conditions, hepatotoxicity. (shrink)

Abstract:Vulnerability is an important criterion to assess the ethical justification of the inclusion of participants in research trials. Currently, vulnerability is often understood as an attribute inherent to a participant by nature of a diagnosed condition. Accordingly, a common ethical concern relates to the participant’s decisionmaking capacity and ability to provide free and informed consent. We propose an expanded view of vulnerability that moves beyond a focus on consent and the intrinsic attributes of participants. We offer specific suggestions for how (...) relational aspects and the dynamic features of vulnerability could be more fully captured in current discussions and research practices. (shrink)

This study investigates potential differences in attitudes towards corporate social responsibility between Saudis and Muslims from other predominately Islamic countries. We propose that Saudi Arabia’s unique rentier-state welfare and higher education systems account for these distinctions. In evaluating our propositions, we replicate Brammer et al. :229–243, 2007) survey on attitudes towards CSR using a sample of Saudi undergraduate and graduate business students and compare the results against data from subjects in other majority Muslim countries. In addition, this work examines possible (...) differences within the Saudi sample with respect to sex and academic level. Our results indicate that our Saudi subjects maintain higher expectations for corporations’ social responsibility within their supply chain than the Brammer et al.’s sample. In contrast, Muslims in the Brammer et al.’s sample hold higher expectations for corporations in supporting societal development and poverty alleviation in comparison to the Saudi sample. We also find within the Saudi sample that females and subjects at higher academic levels are more inclined to hold corporations responsible for social issues related to CSR than males and subjects in lower academic levels. We examine these findings, explore their implications, and propose areas for future research. (shrink)

Peter Abelard (1079–1142 ce) was the most wide‐ranging philosopher of the twelfth century. He quickly established himself as a leading teacher of logic in and near Paris shortly after 1100. After his affair with Heloise, and his subsequent castration, Abelard became a monk, but he returned to teaching in the Paris schools until 1140, when his work was condemned by a Church Council at Sens. His logical writings were based around discussion of the “Old Logic”: Porphyry's Isagoge, aristotle'S Categories and (...) On Interpretation and boethius'S textbook on topical inference. They comprise a freestanding Dialectica (“Logic”; probably c.1116), a set of commentaries (known as the Logica [Ingredientibus], c. 1119) and a later (c. 1125) commentary on the Isagoge (Logica Nostrorum Petititoni Sociorum or Glossulae). In a work Abelard called his Theologia, issued in three main versions (between 1120 and c.1134), he attempted a logical analysis of trinitarian relations and explored the philosophical problems surrounding God's claims to omnipotence and omniscience. The Collationes (“Debates,” also known as “Dialogue between a Christian, a Philosopher and a Jew”; probably c.1130) present a rational investigation into the nature of the highest good, in which the Christian and the Philosopher (who seems to be modeled on a philosopher of pagan antiquity) are remarkably in agreement. The unfinished Scito teipsum (“Know thyself,” also known as the “Ethics”; c.1138) analyses moral action. (shrink)

Here we describe how more important findings were obtained in a delirium study by using an informal assessment of mental capacity, and, in those who lacked capacity, obtaining consent later when or if capacity returned or a proxy was found. From a total of 233 patients 23 patients lacked capacity as judged by our informal capacity judgment and 210 did not. Of those who lacked capacity, 13 agreed to enter in the study. Six of them regained capacity later. When these (...) 13 participants were excluded from analysis, significant findings were no longer evident. These results show that by the inclusion of subjects who lacked capacity the results of analyses of the condition from whish they suffer are altered. We suggest that this approach to the study of delirium is more ethical than the usual system of strict exclusion of people who lack capacity to give consent and for whom assent is not available. (shrink)