© The Author 2016. Published by Oxford University Press on behalf of Japanese Society of Plant Physiologists. All rights reserved.Cell walls of grasses, including cereal crops and biofuel grasses, comprise the majority of plant biomass and intimately influence plant growth, development and physiology. However, the functions of many cell wall synthesis genes, and the relationships among and the functions of cell wall components remain obscure. To better understand the patterns of cell wall accumulation and identify genes that act (...) in grass cell wall biosynthesis, we characterized 30 samples from aerial organs of rice at 10 developmental time points, 3-100 d post-germination. Within these samples, we measured 15 cell wall chemical components, enzymatic digestibility and 18 cell wall polysaccharide epitopes/ligands. We also used quantitative reverse transcription-PCR to measure expression of 50 glycosyltransferases, 15 acyltransferases and eight phenylpropanoid genes, many of which had previously been identified as being highly expressed in rice. Most cell wall components vary significantly during development, and correlations among them support current understanding of cell walls. We identified 92 significant correlations between cell wall components and gene expression and establish nine strong hypotheses for genes that synthesize xylans, mixed linkage glucan and pectin components. This work provides an extensive analysis of cell wall composition throughout rice development, identifies genes likely to synthesize grass cell walls, and provides a framework for development of genetically improved grasses for use in lignocellulosic biofuel production and agriculture. (shrink)

In contrast to vertical gene transfer from parent to offspring, horizontal (or lateral) gene transfer moves genetic information between different species. Bacteria and archaea often adapt through horizontal gene transfer. Recent analyses indicate that eukaryotic genomes, too, have acquired numerous genes via horizontal transfer from prokaryotes and other lineages. Based on this we raise the hypothesis that horizontally acquired genes may have contributed more to adaptive evolution of eukaryotes than previously assumed. Current candidate sets of horizontally acquired (...) eukaryotic genes may just be the tip of an iceberg. We have recently shown that adaptation of the thermoacidophilic red alga Galdieria sulphuraria to its hot, acid, toxic‐metal laden, volcanic environment was facilitated by the acquisition of numerous genes from extremophile bacteria and archaea. Other recently published examples of horizontal acquisitions involved in adaptation include ice‐binding proteins in marine algae, enzymes for carotenoid biosynthesis in aphids, and genes involved in fungal metabolism.Editor's suggested further reading in BioEssays Jumping the fine LINE between species: Horizontal transfer of transposable elements in animals catalyses genome evolution Abstract. (shrink)

It may be possible, one day, to use gene therapy to treat diseases whose genetic defects have been discerned. Because many genes responsible for inherited eye disorders within the retina have been identified, diseases of the eye are prime candidates for this form of therapy. The eye also has the advantage of being highly accessible with altered immunological properties, important considerations for easy delivery of virus and avoidance of systemic immune responses. Currently, adenovirus, adeno‐associated virus and lentivirus have been (...) used to successfully transfer genetic material to retinal pigment epithelium and photoreceptor cells. By harnessing therapeutic genes to these viruses, researchers have been able to demonstrate rescue in rodent models of retinitis pigmentosa, providing evidence that this form of therapy can be effective in delaying photoreceptor cell death. Future challenges include confirming therapeutic effects in animal models with eyes more anatomically similar to those of humans and demonstrating long‐term rescue with minimal toxicity. BioEssays 23:662–668, 2001. © 2001 John Wiley & Sons, Inc. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Human Gene TherapyMary Carrington Coutts (bio)On September 14, 1990, researchers at the U.S. National Institutes of Health (NIH) performed the first approved gene therapy procedure on a four-year-old girl named Ashanti DeSilva. Born with a rare genetic disease, severe combined immune deficiency (SCID), Ashanti lacked a healthy immune system and was extremely vulnerable to infection. Children with SCID usually develop overwhelming infections and rarely survive to adulthood; even a (...) common childhood illness like chicken pox is life-threatening. Ashanti led a cloistered existence, avoiding contact with people outside her family, remaining in the sterile environment of her home, and battling frequent illnesses with massive amounts of antibiotics.In Ashanti's gene therapy procedure, her own white blood cells were genetically modified and then infused back into her bloodstream. Laboratory tests show that the therapy has strengthened Ashanti's immune system. She no longer has recurrent colds, has been allowed to attend school, and has been immunized against whooping cough. This gene therapy procedure is not a cure, however. The genetically-treated white blood cells only survive for a few months and must then be replaced, but Ashanti's future is much brighter because of the new therapy (VI, Thompson [The First] 1993).Although this simplified description of Ashanti's gene therapy procedure sounds like a happy ending, it is little more than an optimistic chapter in a long story. The road to the first approved gene therapy procedure was rocky and fraught with controversy. The biology of human gene therapy is very complex, and there are still many techniques that need to be developed and diseases that need to be understood more fully before gene therapy is well established. The public policy debate surrounding the possible use of genetically engineered material in human subjects is equally complex. Major participants in the debate come from the fields of biology, government, law, medicine, philosophy, politics, and religion, each bringing different views to the discussion.In studying the ethics of gene therapy, one should draw a distinction between [End Page 63] therapy on somatic (non-reproductive) cells and germ (reproductive) cells. Only the germ cells carry the genes that will be passed on to the next generation. Reactions to gene therapy have varied widely. Some commentators on gene therapy object to any form of genetic manipulation, no matter how well-intentioned (VI, Rifkin 1983). Another reaction is to allow the use of somatic-cell therapy, but not to approve the use of germ-line therapy, which could have unforeseeable effects on future generations. A different stance is that, with proper regulation and safeguards, germ-line gene therapy is a logical extension of the progress made to date and that it is an ethically acceptable procedure.TechniquesTo date, 43 research protocols have been approved for somatic-cell gene therapy in the United States. The techniques employed in each protocol vary, but in general a virus is used as a "vector" to insert the desired gene into the DNA of the patient's cells, in order to compensate for a defective gene. For Ashanti's gene therapy, this technique involved obtaining white blood cells and introducing properly functioning genes into as many of the cells as possible. The normal genes were delivered through the use of a specially-engineered virus.Although similar techniques are used in germ-line gene therapy, the procedure is more difficult. There are two basic ways to perform germ-line gene therapy: (1) to treat a preimplantation embryo that carries a serious genetic defect before its implantation in the mother, which necessitates the use of in vitro fertilization techniques; or (2) to treat the germ cells (sperm or egg cells) of afflicted adults so that the genetic defects would not be passed on to their offspring, which requires the technical expertise to delete the defective gene and insert a properly functioning replacement. Because of the complexity of the procedures involved and the attendant ethical controversy, germ-line therapy is not currently performed.Candidate Diseases for Gene TherapyAt present, gene therapy is likely to be most successful in treating diseases that are caused by single-gene defects and has been approved for treating diseases such... (shrink)

Frequent lateral genetic transfer undermines the existence of a unique “tree of life” that relates all organisms. Vertical inheritance is nonetheless of vital interest in the study of microbial evolution, and knowing the “tree of cells” can yield insights into ecological continuity, the rates of change of different cellular characters, and the evolutionary plasticity of genomes. Notwithstanding within-species recombination, the relationships most frequently recovered from genomic data at shallow to moderate taxonomic depths are likely to reflect cellular inheritance. At the (...) same time, it is clear that several types of ‘average signals’ from whole genomes can be highly misleading, and the existence of a central tendency must not be taken as prima facie evidence of vertical descent. Phylogenetic networks offer an attractive solution, since they can be formulated in ways that mitigate the misleading aspects of hybrid evolutionary signals in genomes. But the connections in a network typically show genetic relatedness without distinguishing between vertical and lateral inheritance of genetic material. The solution may lie in a compromise between strict tree-thinking and network paradigms: build a phylogenetic network, but identify the set of connections in the network that are potentially due to vertical descent. Even if a single tree cannot be unambiguously identified, choosing a subnetwork of putative vertical connections can still lead to drastic reductions in the set of candidate vertical hypotheses. (shrink)

The Wnt family of developmental regulators were named after the Drosophila segmentation gene wingless and the murine proto‐oncogene int‐1. Homology between these two genes connected oncogenesis to cell‐cell signals in development. I review how wingless was initially characterized, and cloned, as part of the quest to identify developmental cell‐to‐cell signals, based on predictions of the Positional Information Model, and on the properties of homeotic and segmentation gene mutants. The requirements and cell‐nonautonomy of wingless in patterning multiple embryonic and adult (...) structures solidified its status as a candidate signaling molecule. The physical location of wingless mutations and transcription unit defined the gene and its developmental transcription pattern. When the Drosophila homolog of int‐1 was then isolated, and predicted to encode a secreted proto‐oncogene homolog, it's identity to the wingless gene confirmed that a developmental cell‐cell signal had been identified and connected cancer to development. (shrink)

The chorion genes of Drosophila are amplified in response to developmental signals in the follicle cells of the ovary prior to their transcription. Their expression is regulated both temporally and spatially within this tissue. They thus serve as models both for the regulation of DNA replication and of developmental transcription. The regulatory elements for DNA amplification have been delineated. Their analysis reveals that amplification is mediated by several regulatory regions and initiates at defined origins within the chorion cluster. Proteins (...) involved in amplification are being identified both by mutations affecting amplification and by DNA binding studies. Regulatory elements for temporal as well as spatial control of chorion gene, expression have been characterized, and two candidate transcription factor genes have been cloned. (shrink)

Background: We define compassion as an enduring disposition that centers upon empathetic concern for another person's suffering and the motivation to act to alleviate it. The contribution of specific candidate genes to the development of dispositional compassion for others is currently unknown. We examine candidate genes in the oxytocin and dopamine signaling pathways.Methods: In a 32-year follow-up of the Young Finns Study, we examined with multiple indicators latent growth curve modeling the molecular genetic underpinnings of dispositional (...) compassion for others across the life span. We selected five single nucleotide polymorphisms whose functions are known in humans: rs2268498, rs3796863, rs1800497, rs4680, and rs1611115. Compassion was measured with Cloninger's Temperament and Character Inventory on three repeated observations spanning 15 years. Differences between gender were tested.Results: We did not find an effect of the five SNPs in oxytocin and dopamine pathway genes on the initial levels of dispositional compassion for others. Individuals who carry one or two copies of the T-allele of DBH rs1611115, however, tend to increase faster in compassion over time than those homozygotes for the C-allele, b = 0.063. This effect was largely driven by male participants, 0.206, and was not significant in female participants when analyzed separately.Conclusions: Men who are known to have, on average, lower compassion than women seem to reduce this difference over time if they carry the T-allele of DBH rs1611115. The direction of the association indicates that dopamine signaling activity rather than overall dopamine levels might drive the development of compassion. (shrink)

Cells fine‐tune their DNA repair, selecting some regions of the genome in preference to others. In the paradigm case, excision of UV‐induced pyrimidine dimers in mammalian cells, repair is concentrated in transcribed genes, especially in the transcribed strand. This is due both to chromatin structure being looser in transcribing domains, allowing more rapid repair, and to repair enzymes being coupled to RNA polymerases stalled at damage sites; possibly other factors are also involved. Some repair‐defective diseases may involve repair‐transcription coupling: (...) three candidate genes have been suggested.However, preferential excision of pyrimidine dimers is not uniformly linked to transcription. In mammals it varies with species, and with cell differentiation. In Drosophila embryo cells it is absent, and in yeast, the determining factor is nucleosome stability rather than transcription.Repair of other damage departs further from the paradigm, even in some UV‐mimetic lesions. No selectivity is known for repair of the very frequent minor forms of base damage. And the most interesting consequence of selective repair, selective mutagenesis, normally occurs for UV‐induced, but not for spontaneous mutations. The temptation to extrapolate from mammalian UV repair should be resisted. (shrink)

Circadian rhythm abnormalities in bipolar disorder have led to a search for genetic abnormalities in circadian "clock genes" associated with BD. However, no significant clock gene findings have emerged from genome-wide association studies. At least three factors could account for this discrepancy: complex traits are polygenic, the organization of the clock is more complex than previously recognized, and/or genetic risk for BD may be shared across multiple illnesses. To investigate these issues, we considered the clock gene network at three (...) levels: essential "core" clock genes, upstream circadian clock modulators, and downstream clock controlled genes. Using relaxed thresholds for GWAS statistical significance, we determined the rates of clock vs. control genetic associations with BD, and four additional illnesses that share clinical features and/or genetic risk with BD. Then we compared the results to a set of lithium-responsive genes. Associations with BD-spectrum illnesses and lithium-responsiveness were both enriched among core clock genes but not among upstream clock modulators. Associations with BD-spectrum illnesses and lithium-responsiveness were also enriched among pervasively rhythmic clock-controlled genes but not among genes that were less pervasively rhythmic or non-rhythmic. Our analysis reveals previously unrecognized associations between clock genes and BD-spectrum illnesses, partly reconciling previously discordant results from past GWAS and candidate gene studies. (shrink)

The combination of decreased genotyping costs and prolific social media use is fueling a personal genetic testing industry in which consumers purchase and interact with genetic risk information online. Consumers and their genetic risk profiles are protected in some respects by the 2008 federal Genetic Information Nondiscrimination Act (GINA), which forbids the discriminatory use of genetic information by employers and health insurers; however, practical and technical limitations undermine its enforceability, given the everyday practices of online social networking and its impact (...) on the workplace. In the Web 2.0 era, employers in most states can legally search about job candidates and employees online, probing social networking sites for personal information that might bear on hiring and employment decisions. We examine GINA's protections for online sharing of genetic information as well as its limitations, and propose policy recommendations to address current gaps that leave employees? genetic information vulnerable in a Web-based world. (shrink)

High blood pressure is a disease of unknown cause. Family history of the disease indicates higher risk, but it is not known which genes are involved or how they interact with environmental influences to produce the disorder. Molecular biology offers an approach to problems that have not so far been solved by classical physiology or biochemistry. By analysing polymorphic variation in chromosome markers such as minisatellite sequences, or by restriction fragment polymorphism analysis of candidate genes, attempts are (...) being made to link genetic variations with hypertension. In genetically hypertensive rats, hypertension is associated with a polymorphism of the renin gene and with other loci on chromosomes 10 and 18. The role of these loci in human hypertension remains to be determined. Other genes such as sodium‐lithium countertransport may be involved. Environmental factors such as stress or salt intake could influence the rate or timing of expression of certain genes and thus result in hypertension. (shrink)

Six essential genes located near the mouse albino locus have been identified as required during specific periods of development. Amongst these six, each is required either during the preimplantation stages of development, at specific times during gastrulation, within 12 hrs after birth or during juvenile development. These genes were identified as a result of extensive genetic complementation analysis using embryos homozygous for the albino deletions. Although, in principal, the associated developmental abnormalities could result from loss of multiple (...) class='Hi'>genes, the deletion phenotype in one case is identical to that induced by chemical mutagenesis. These results indicate that the abnormalities observed in deletion homozygotes may result from single gene loss. The deletions have proven useful not only as genetic tools to localize the position of the genes, but also as molecular entry points to the regions containing these genes. The current methodology being used to isolate candidate genes from the albino region is also reviewed here. (shrink)

NCG 4.0 is the latest update of the Network of Cancer Genes, a web-based repository of systems-level properties of cancer genes. In its current version, the database collects information on 537 known (i.e. experimentally supported) and 1463 candidate (i.e. inferred using statistical methods) cancer genes. Candidate cancer genes derive from the manual revision of 67 original publications describing the mutational screening of 3460 human exomes and genomes in 23 different cancer types. For all 2000 (...) cancer genes, duplicability, evolutionary origin, expression, functional annotation, interaction network with other human proteins and with microRNAs are reported. In addition to providing a substantial update of cancer-related information, NCG 4.0 also introduces two new features. The first is the annotation of possible false-positive cancer drivers, defined as candidate cancer genes inferred from large-scale screenings whose association with cancer is likely to be spurious. The second is the description of the systems-level properties of 64 human microRNAs that are causally involved in cancer progression (oncomiRs). Owing to the manual revision of all information, NCG 4.0 constitutes a complete and reliable resource on human coding and non-coding genes whose deregulation drives cancer onset and/or progression. NCG 4.0 can also be downloaded as a free application for Android smart phones. (shrink)

The multifunctional zinc‐finger protein CCCTC‐binding factor (CTCF) is a very strong candidate for the role of coordinating the expression level of coding sequences with their three‐dimensional position in the nucleus, apparently responding to a “code” in the DNA itself. Dynamic interactions between chromatin fibers in the context of nuclear architecture have been implicated in various aspects of genome functions. However, the molecular basis of these interactions still remains elusive and is a subject of intense debate. Here we discuss the (...) nature of CTCF‐DNA interactions, the CTCF‐binding specificity to its binding sites and the relationship between CTCF and chromatin, and we examine data linking CTCF with gene regulation in the three‐dimensional nuclear space. We discuss why these features render CTCF a very strong candidate for the role and propose a unifying model, the “CTCF code,” explaining the mechanistic basis of how the information encrypted in DNA may be interpreted by CTCF into diverse nuclear functions. (shrink)

Autonomous transposable elements, generally considered as junk and selfish, encode transposition proteins that can bind, copy, break, join or degrade nucleic acids as well as process or interact with other proteins. Such a repertoire of activities might be of interest for the host cell. There is indeed substantial evidence that mobile DNA can serve as a dynamic reservoir for new cellular functions. Transposable element genes encoding transposase, integrase, reverse transcriptase as well as structural and envelope proteins have been repeatedly (...) recruited by their host during evolution in most eukaryotic lineages. Such domesticated sequences protect us against infections, are necessary for our reproduction, allow the replication of our chromosomes and control cell proliferation and death; others are essential for plant development. Many new candidates for domesticated sequences have been revealed by sequencing projects. Their functional analysis will uncover new aspects of evolutionary alchemy, the turning of junk into gold within genomes. BioEssays 28: 913–922, 2006. © 2006 Wiley periodicals, Inc. (shrink)

Human UDP‐glucuronosyltransferases (UDPGTs) are a family of enzymes which detoxify many hundreds of compounds by their conjugation to glucuronic acid, rendering them both harmless and more water soluble, hence, excretable. The level of expression of each UDPGT isoform in the body is the result of interplay between temporal, tissue‐specific and environmental regulators. This complexity contributes to the difficulty in predicting the metabolic fate of compounds.Genetic defects and polymorphisms affecting individual isoform activities have deleterious and potentially lethal effects, as exemplified by (...) the severe hyperbilirubinaemia observed in Crigler‐Najjar Syndrome. Such severe genetic defects in bilirubin glucuronidation are obvious candidates for antenatal screening and gene therapy. (shrink)

Honey bees are eusocial insects and the workers inform their nestmates of information regarding the location of food source using symbolic communication, called ‘dance communication’, that are based on their highly advanced learning abilities. Mushroom bodies (MBs), a higher-order center in the honey bee brain, comprise some subtypes/populations of interneurons termed Kenyon cells (KCs) that are distinguished by their cell body size and location in the MBs, as well as their gene expression profiles. Although the role of MBs in learning (...) ability has been studied extensively in the honey bee, the roles of each KC subtype and their evolution in hymenopteran insects remain mostly unknown. This mini-review describes recent progress in the analysis of gene/protein expression profiles and possible functions of KC subtypes/populations in the honey bee. Especially, the discovery of novel KC subtype/population, ‘middle-type KCs’ and ‘KC population expressing FoxP’, necessitated a redefinition of the KC subtype/population. Analysis of the effects of inhibiting gene function in a KC subtype-preferential manner revealed the function of the gene product as well as of the subtype where it is expressed. Genes expressed in a KC subtype/population-preferential manner can be used to trace the differentiation of KC subtypes during the honey bee ontogeny and the possible evolution of KC subtypes in hymenopteran insects. Current findings suggest that the three KC subtypes are unique characteristics to the aculeate hymenopteran insects. Finally, recent application of genome editing for the study of KC subtype functions in the honey bee is described. Genes expressed in a KC subtype-preferential manner can be good candidate target genes for genome editing, because they are likely related to highly advanced brain functions and some of them are dispensable for normal development and sexual maturation in honey bees. (shrink)

The problem Plato sounds from the first lines of LAWS, his final dialogue, might be put in Jean-François Lyotard's term: it is the problem of the differend. Lyotard's position is briefly explained, shown to be applicable to the discussion in several ways (not the least of which is the three different gods appealed to as sources of the laws). We then see how Plato makes a chorus of the differend, resolving Lyotard's modern problem.

Discussion of partial grounds that aren't parts of full grounds; definition of full grounding in terms of partial grounding.

This study is the most comprehensive account to date of modern treatments of the love commandment. Gene Outka examines the literature on agape from Nygren's Agape and Eros in 1930. Both Roman Catholic and Protestant writings are considered, including those of D'Arcy, Niebuhr, Ramsey, Tillich, and above all, Karl Barth. The first seven chapters focus on the principal treatments in the theological literature as they relate to major topics in ethical theory. The last chapter explores further the basic normative content (...) of agape and discusses some of the most characteristic problems. "The book is in my judgment the best recent work in religious ethics. Outka brings together analytic moral philosophy and theological ethics, providing a masterly survey of views and issues arising in the past forty years.... I can think of few books of interest to scholars in both philosophy and theology, but Outka's is one. Unlike some scholars who are at home in continental theology, Outka is also at home in secular analytic philosophy; he brings them together in a mutually illuminating way."--Donald Evans "Outka has mastered this vast literature on love, and has brought a critical and clarifying analysis to bear upon it. This is a most important book on a most important subject, and brings the whole discussion into a new phase."--John Macquarrie "The first thing to be said about Outka's book quite simply is that it is excellent; in fact, it is probably the very best available book about contemporary Christian ethical theory."--The Humanities Association Review. (shrink)

This experimental study evaluated the influence of stated organizational concern for ethical conduct upon managerial behavior. Using an in-basket to house the manipulation, a sample of 113 MBA students with some managerial experience reacted to scenarios suggesting illegal conduct and others suggesting only unethical behavior. Stated organizational concern for ethical conduct was varied from none (control group) to several other situations which included a high treatment consisting of a Code of Ethics, an endorsement letter by the CEO and specific sanctions (...) for managerial misconduct. Only in the case of suggested illegal behavior tempered by high organizational concern were managers influenced by organizational policy to modify the morality of their actions. However, the responses to the illegal scenarios were significantly more ethical than the reactions given to the unethical (but not illegal) situations. The implications of these findings are then discussed. (shrink)

Abstract:This study examined the relationship between the individual difference variables of personal moral philosophy, locus of control, Machiavellianism, and just world beliefs and ethical judgments and behavioral intentions. A sample of 602 marketing practitioners participated in the study. Structural equation modeling was used to test hypothesized relationships. The results either fully or partially supported hypothesized direct effects for idealism, relativism, and Machiavellianism. Findings also suggested that Machiavellianism mediated the relationship between individual difference variables and ethical judgments/behavioral intentions.

The Ethical Journalist gives aspiring journalists the tools they need to make responsible professional decisions. Provides a foundation in applied ethics in journalism Examines the subject areas where ethical questions most frequently arise in modern practice Incorporates the views of distinguished print, broadcast and online journalists, exploring such critical issues as race, sex, and the digitalization of news sources Illustrated with 24 real-life case studies that demonstrate how to think in 'shades of gray' rather than 'black and white' Includes questions (...) for class discussion and guides for putting important ethical concepts to use in the real world Accompanying website includes model course schedules, discussion guides, PowerPoint slides, sample quiz and exam questions and links to additional readings online: www.wiley.com/go/foreman. (shrink)

ONE OF THE MOST prominent theorists of anarcho-capitalism is Hans- Hermann Hoppe. In what is perhaps his most famous result, the argumentation ethic for libertarianism, he purports to establish an a priori defense of the justice of a social order based exclusively on pri- vate property. Hoppe claims that all participants in a debate must presuppose the libertarian principle that every person owns himself, since the principle underlies the very concept of argumentation. Some libertarians (e.g., Rothbard 1988) have celebrated Hoppe’s (...) argument as the final nail in the coffin for collectivism of any type; following Hoppe, they believe that to deny the libertarian ethic is not only wrong, but also internally contradictory. On the other hand, a number of other prominent libertarians characterized Hoppe’s initial statement of his case as “one muddle after another” (Steele 1988, p. 47) or “a tissue of bald assertions” (Yeager 1988, p. 45). (shrink)

This paper begins by examining several potentially unethical recent marketing practices. Since most marketing managers face ethical dilemmas during their careers, it is essential to study the moral consequences of these decisions. A typology of ways that managers might confront ethical issues is proposed. The significant organizational, personal and societal costs emanting from unethical behavior are also discussed. Both relatively simple frameworks and more comprehensive models for evaluating ethical decisions in marketing are summarized. Finally, the fact that organizational commitment to (...) fostering ethical marketing decisions can be accomplished by top management leadership, codes of ethics, ethics seminars/programs and ethical audits is examined. (shrink)

Peter Winch famously critiqued Michael Oakeshott's view of human conduct. He argued that Oakeshott had missed the fact that truly human conduct is conduct that 'follows a rule.' This paper argues that, as is sometimes the case with Oakeshott, what seems, on the surface, to be a disagreement with another, somewhat compatible thinker about a matter of detail in some social theory in fact turns out to point to a deeper philosophical divide. In particular, I contend, Winch, as typical of (...) those who only picked up on Oakeshott's work in the 1940s and 1950s, when Oakeshott became known for his critique of rationalism, failed to understand the idealist metaphysics underlying that critique. (shrink)

The political systems of the Roman Republic were based almost entirely on tradition, “the way of the ancestors”, rather than on a written constitution. While the founders of the American Republic looked to ancient Rome as a primary model for their enterprise, nevertheless, in line with the rationalist spirit of their age, the American founders attempted to create a rational set of rules that would guide the conduct of American politics, namely, the US Constitution.These two examples offer a striking case (...) of the ideal types, famously delineated by Michael Oakeshott in “Rationalism in Politics” and elsewhere, between politics as a practice grounded in tradition and politics as a system based on principles flowing from abstract reasoning.This book explores how the histories of the two republics can help us to understand Oakeshott’s claims about rational versus traditional politics. Through examining such issues we may come to understand better not only Oakeshott’s critique of rationalism, but also modern constitutional theory, issues in the design of the European Union, and aspects of the revival of republicanism. (shrink)

This volume centers on debates about how far moral judgments bind across traditions and epochs. Nowadays such debates appear especially volatile, both in popular culture and intellectual discourse: although there is increasing agreement that the moral and political criteria invoked in human rights documents possess cross-cultural force, many modern and postmodern developments erode confidence in moral appeals that go beyond a local consensus or apply outside a particular community. Often the point of departure for discussion is the Enlightenment paradigm of (...) a common morality, in which it is assumed that certain unchanging beliefs inhere in the structure of human reason. Whereas some thinkers continue to defend this paradigm, others modify it in diverse ways without abandoning entirely the attempt to address a universal audience, and still others jettison virtually all of its distinguishing features. Exhibiting a range of positions Western participants take in these debates, this volume seeks to advance the substance of the debates themselves without prejudging the outcome. Rival assessments of the Enlightenment paradigm are offered from various philosophical and theological points of view. In addition to the editors, the contributors include Robert Merrihew Adams, Annette C. Baier, Alan Donagan, Margaret A. Farley, Alan Gewirth, David Little, Richard Rorty, Jeffrey Stout, and Lee H. Yearley. (shrink)

The role of imagery in encoding event-based prospective memories has yet to be fully clarified. Herein, it is argued that imagery augments a cue-to-context association that supports event-based prospective memory performance. By this account, imagery encoding not only improves prospective memory performance but also reduces interference to intention-related information that occurs outside of context. In the current study, when lure words occurred outside of the appropriate responding context, the use of imagery encoding strategies resulted in less interference when compared with (...) a standard event-based intention condition. This difference was eliminated when participants were not given a specific context to associate their intention . These results support a cue-to-context association account of how imagery operates in certain event-based prospective memory tasks. (shrink)

While self-report data is a staple of modern psychological studies, they rely on participants accurately self-reporting. Two constructs that impede accurate results are insufficient effort responding and response styles. These constructs share conceptual underpinnings and both utilized to reduce cognitive effort when responding to self-report scales. Little research has extensively explored the relationship of the two constructs. The current study explored the relationship of the two constructs across even-point and odd-point scales, as well as before and after data cleaning procedures. (...) We utilized IRTrees, a statistical method for modeling response styles, to examine the relationship between IER and response styles. To capture the wide range of IER metrics available, we employed several forms of IER assessment in our analyses and generated IER factors based on the type of IER being detected. Our results indicated an overall modest relationship between IER and response styles, which varied depending on the type of IER metric being considered or type of scale being evaluated. As expected, data cleaning also changed the relationships of some of the variables. We posit the difference between the constructs may be the degree of cognitive effort participants are willing to expend. Future research and applications are discussed. (shrink)

A number of social theorists have contended that the essence of historical analysis is the employment of ideal types to comprehend past goings-on. But, while acknowledging that the study of history through ideal types can yield genuine insight, we may still ask if it represents the full emancipation of historical understanding from other modes of conceiving the past. This paper follows Michael Oakeshott's work on the philosophy of history in arguing that explaining the historical past by means of ideal types, (...) even though offering a coherent and fruitful enterprise, nevertheless falls short of fully embodying the characteristics that differentiate historical understanding. -/- This dispute involves fundamental issues regarding the nature of the social sciences. Furthermore, I suggest that it is of more than purely theoretical interest, in that social theorists who have accepted the Weberian view of historical inquiry will tend to be unaware of the defects inherent in all attempts to capture the nature of past events in a net of generalizations, and thus may be lead to ignore the inherent partiality of the understanding of historical happenings provided by ideal typification. (shrink)

: The medical and clinical promise of stem cell research is widely heralded, but moral judgments about it collide. This article takes general stock of such judgments and offers one specific resolution. It canvasses a spectrum of value judgments on sources, complicity, adult stem cells, and public and private contexts. It then examines how debates about abortion and stem cell research converge and diverge. Finally, it proposes to extend the principle of "nothing is lost" to current debates. This extension links (...) historic discussions of the ethics of direct killing with unprecedented possibilities that in vitro fertilization procedures yield. A definite normative region to inhabit is located, within a larger range of rival value judgments. The creation of embryos for research purposes only should be resisted, yet research on "excess" embryos is permissible by virtue of an appeal to the "nothing is lost" principle. (shrink)

The paper aims to explore what it means for something to be a social cycle, for a theory to be a social cycle theory, and to offer a suggestion for a simple, yet, we believe, fundamentally grounded schema for categorizing them. We show that a broad range of cycle theories can be described within the concept of disruption and adjustments. Further, many important cycle theories are true endogenous social cycle theories in which the theory provides a reason why the cycle (...) should recur. We find that many social cycle theories fit with a two-population disruption and adjustment model similar to the well-known predator-prey model. This implies that a general modeling framework could be established for creating agent-based models of many social cycle theories. (shrink)

This volume centers on debates about how far moral judgments bind across traditions and epochs. Nowadays such debates appear especially volatile, both in popular culture and intellectual discourse: although there is increasing agreement that the moral and political criteria invoked in human rights documents possess cross-cultural force, many modern and postmodern developments erode confidence in moral appeals that go beyond a local consensus or apply outside a particular community. Often the point of departure for discussion is the Enlightenment paradigm of (...) a common morality, in which it is assumed that certain unchanging beliefs inhere in the structure of human reason. Whereas some thinkers continue to defend this paradigm, others modify it in diverse ways without abandoning entirely the attempt to address a universal audience, and still others jettison virtually all of its distinguishing features. Exhibiting a range of positions Western participants take in these debates, this volume seeks to advance the substance of the debates themselves without prejudging the outcome. Rival assessments of the Enlightenment paradigm are offered from various philosophical and theological points of view. In addition to the editors, the contributors include Robert Merrihew Adams, Annette C. Baier, Alan Donagan, Margaret A. Farley, Alan Gewirth, David Little, Richard Rorty, Jeffrey Stout, and Lee H. Yearley. (shrink)