Everyone wants to be virtuous, but recent psychological investigations suggest that this may not be possible. Mark Alfano challenges this theory and asks, not whether character is empirically adequate, but what characters human beings could have and develop. Although psychology suggests that most people do not have robust character traits such as courage, honesty and open-mindedness, Alfano argues that we have reason to attribute these virtues to people because such attributions function as self-fulfilling prophecies - children become more studious (...) if they are told that they are hard-working and adults become more generous if they are told that they are generous. He argues that we should think of virtue and character as social constructs: there is no such thing as virtue without social reinforcement. His original and provocative book will interest a wide range of readers in contemporary ethics, epistemology, moral psychology and empirically informed philosophy. (shrink)

Mark Eli Kalderon argues that morality is a fiction by means of which our emotional attitudes are conveyed. This is an improvement on the standard noncognitivist view, which denies that moral judgement is belief but claims instead that it is the expression of an emotional attitude. Noncognitivists tend to deny that moral sentences even purport to represent moral reality, and so they have developed non-standard semantics for moral discourse. Kalderon's fictionalism shows that noncognitivism can manage without such controversial semantics. (...) His book will be essential reading for anyone working in moral philosophy, and for many others working on meaning and knowledge. (shrink)

In _The Meaning of the Body_, Mark Johnson continues his pioneering work on the exciting connections between cognitive science, language, and meaning first begun in the classic _Metaphors We Live By_. Johnson uses recent research into infant psychology to show how the body generates meaning even before self-consciousness has fully developed. From there he turns to cognitive neuroscience to further explore the bodily origins of meaning, thought, and language and examines the many dimensions of meaning—including images, qualities, emotions, and (...) metaphors—that are all rooted in the body’s physical encounters with the world. Drawing on the psychology of art and pragmatist philosophy, Johnson argues that all of these aspects of meaning-making are fundamentally aesthetic. He concludes that the arts are the culmination of human attempts to find meaning and that studying the aesthetic dimensions of our experience is crucial to unlocking meaning's bodily sources. Throughout, Johnson puts forth a bold new conception of the mind rooted in the understanding that philosophy will matter to nonphilosophers only if it is built on a visceral connection to the world. “Mark Johnson demonstrates that the aesthetic and emotional aspects of meaning are fundamental—central to conceptual meaning and reason, and that the arts show meaning-making in its fullest realization. If you were raised with the idea that art and emotion were external to ideas and reason, you must read this book. It grounds philosophy in our most visceral experience.”—George Lakoff, author of _Moral Politics_. (shrink)

In this largely antimetaphysical treatment of free will and determinism, Mark Balaguer argues that the philosophical problem of free will boils down to an open scientific question about the causal histories of certain kinds of neural events. In the course of his argument, Balaguer provides a naturalistic defense of the libertarian view of free will. The metaphysical component of the problem of free will, Balaguer argues, essentially boils down to the question of whether humans possess libertarian free will. Furthermore, (...) he argues that, contrary to the traditional wisdom, the libertarian question reduces to a question about indeterminacy--in particular, to a straightforward empirical question about whether certain neural events in our heads are causally undetermined in a certain specific way; in other words, Balaguer argues that the right kind of indeterminacy would bring with it all of the other requirements for libertarian free will. Finally, he argues that because there is no good evidence as to whether or not the relevant neural events are undetermined in the way that's required, the question of whether human beings possess libertarian free will is a wide-open empirical question. (shrink)

Mark Sagoff draws on the last twenty years of debate over the foundations of environmentalism in this comprehensive revision of The Economy of the Earth. Posing questions pertinent to consumption, cost-benefit analysis, the normative implications of neo-Darwinism, the role of the natural in national history, and the centrality of the concept of place in environmental ethics, he analyses social policy in relation to the environment, pollution, the workplace, and public safely and health. Sagoff distinguishes ethical from economic questions and (...) explains which kinds of concepts, arguments, and processes are appropriate to each. He offers a critique 'preference' and 'willingness to pay' as measures of value in environmental economics and defends political, cultural, aesthetic, and ethical reasons to protect the natural environment. (shrink)

This pioneering book delivers a systematic account of agonistic democracy, and a much-needed analysis of the core components of agonism: pluralism, tragedy, and the value of conflict. It also traces the history of these ideas, identifying the connections with republicanism and with Greek antiquity. Mark Wenman presents a critical appraisal of the leading contemporary proponents of agonism and, in a series of well-crafted and comprehensive discussions, brings these thinkers into debate with one another, as well as with the post-structuralist (...) and continental theorists who influence them. Wenman draws extensively on Hannah Arendt, and stresses the creative power of human action as augmentation and revolution. He also reworks Arendt's discussion of reflective judgement to present an alternative style of agonism, one where the democratic contest is linked to the emergence of a militant form of cosmopolitanism, and to prospects for historical change in the context of neoliberal globalisation. (shrink)

Debates over the politicization of science have led some to claim that scientists have or should have a “right to research.” This article examines the political meaning and implications of the right to research with respect to different historical conceptions of rights. The more common “liberal” view sees rights as protections against social and political interference. The “republican” view, in contrast, conceives rights as claims to civic membership. Building on the republican view of rights, this article conceives the right to (...) research as embedding science more firmly and explicitly within society, rather than sheltering science from society. From this perspective, all citizens should enjoy a general right to free inquiry, but this right to inquiry does not necessarily encompass all scientific research. Because rights are most reliably protected when embedded within democratic culture and institutions, claims for a right to research should be considered in light of how the research in question contributes to democracy. By putting both research and rights in a social context, this article shows that the claim for a right to research is best understood, not as a guarantee for public support of science, but as a way to initiate public deliberation and debate about which sorts of inquiry deserve public support. (shrink)

This book is a philosophical study of the relations between hearing and thinking about music. The central problem it addresses is as follows: how is it possible to talk about what a listener perceives in terms that the listener does not recognize? By applying the concepts and techniques of analytic philosophy the author explores the ways in which musical hearing may be described as nonconceptual, and how such mental representation contrasts with conceptual thought. The author is both philosopher and musicologist (...) and uniquely combines the perspectives of both disciplines. Exploring the philosophical questions of mental representation in the relatively neglected, nonverbal domain of music, this study is a major contribution to the philosophical understanding of music perception and cognitive theory. (shrink)

This volume brings together nineteen of Mark Siderits's most important essays on Buddhist philosophy. Together they cover a wide range of topics, from metaphysics, logic, philosophy of language, epistemology, and ethics, to the specific discussions of the interaction between Buddhist and classical Indian philosophy. Each of the essays is followed by a postscript written by Mark Siderits specifically for this volume, which connect the essays with each other, show thematic interrelations, and bring the discussion up to date by (...) addressing developments in the field since the publication of the essays. (shrink)

Received opinion has it that humans are morally superior to non-human animals; human interests matter more than the like interests of animals and the value of human lives is alleged to be greater than the value of nonhuman animal lives. Since this belief causes mayhem and murder, its de-mythologizing requires urgent attention.

The English philosopher Herbert Spencer was a colossus of the Victorian age. His works ranked alongside those of Darwin and Marx in the development of disciplines as wide ranging as sociology, anthropology, political theory, philosophy and psychology. In this acclaimed study of Spencer, the first for over thirty years and now available in paperback, Mark Francis provides an authoritative and meticulously researched intellectual biography of this remarkable man that dispels the plethora of misinformation surrounding Spencer and shines new light (...) on the broader cultural history of the nineteenth century. In this major study of Spencer, the first for over thirty years, Mark Francis provides an authoritative and meticulously researched intellectual biography of this remarkable man. Using archival material and contemporary printed sources, Francis creates a fascinating portrait of a human being whose philosophical and scientific system was a unique attempt to explain modern life in all its biological, psychological and sociological forms. _Herbert Spencer and the Invention of Modern Life_ fills what is perhaps the last big biographical gap in Victorian history. An exceptional work of scholarship it not only dispels the plethora of misinformation surrounding Spencer but shines new light on the broader cultural history of the nineteenth century. Elegantly written, provocative and rich in insight it will be required reading for all students of the period. (shrink)

The somatic integration definition of life is familiar from the debate on the determination of death, with some bioethicists arguing that it supports brain death while others argue that some brain‐dead bodies exhibit sufficient somatic integration for biological life. I argue that on either interpretation, the somatic integration definition of life implies that neither the preimplantation embryo nor the postimplantation embryo meet the somatic integration threshold condition for organismal human life. The earliest point at which a somatic integration determination of (...) life could be made would be the beginning of the fetal stage, 9 weeks postfertilization. Bioethical implications are considered, specifically with respect to the moral status of the postimplantation embryo in embryo research and abortion. (shrink)

Reviews the book "Science, Truth, and Democracy," by Philip Kitcher.

Social enactivism is a philosophical theory which, through the analysis of discursive practice, aims at explaining how high-level cognitive conditions and processes emerge. The fundamental tenets of this theory are based on enactivist and pragmatist principles. Therefore, the emphasis is not on the purely linguistic understanding of discourse but on its structural interaction with technology, that is created by man himself, in the context of which the discursive performance takes place. This perspective addresses not only a blind spot in the (...) international debate about "situated cognition" but also a current problem in the philosophy of mind. (shrink)

mark schroeder University of Southern California 1 When Samuel Clarke gave his second Boyle lectures in 1705, he alleged in favor of his nonreductive, rationalist, intuitionist view that only ‘the extremest stupidity of mind, corruption of manners, or perverseness of spirit, can possibly make any man entertain the least doubt’ concerning it.1 Michael Huemer’s Ethical Intuitionism is offered in the same spirit, though he makes no assurances concerning the Truth and Certainty of the Christian Revelation.2 Not only are competing (...) metaethical views false, he alleges, those who accept them do not even do so on the basis of rational arguments (240). They are driven by bias (247), cynicism (242), and scientism (244), combined with a desire to be politically correct (albeit not in a ‘simplistic way’ (245)). Moreover, the persistence of non-intuitionist metaethical views, he suggests, has a pernicious effect on our society, encouraging vice and immorality (248). According to Huemer, what is important about intuitionism (his favored position) is that the dispute between intuitionism and ‘all other views’ is that ‘[a]nti-realist theories about value undermine our moral beliefs, our moral motivation, and even our sense of the meaning of life’ (248). He contends that ‘anti-realism really boils down to the view that nothing matters’ (249), despite explicitly acknowledging that most anti-realists would deny this, and apparently forgetting that among his targets of criticism in the book were supposed to be some realist views, as well—of the reductive variety. Although he calls his view ‘intuitionism,’ Huemer makes clear early on that what he wants to defend is not an epistemological view at all, but a metaphysical one. The main divide between metaethical views, in.. (shrink)

Background Research ethics boards exist for good reason. By setting rules of ethical behaviour, REBs can help mitigate the risk of researchers causing harm to their research participants. However, the current method by which REBs promote ethical behaviour does little more than send researchers into the field with a set of rules to follow. While appropriate for most situations, rule-based approaches are often insufficient, and leave significant gaps where researchers are not provided institutional ethical direction. Results Through a discussion of (...) a recent research project about drinking and driving in South Africa, this article demonstrates that if researchers are provided only with a set of rules for ethical behaviour, at least two kinds of problems can emerge: situations where action is required but there is no ethically good option and situations where the ethical value of an action can only be assessed after the fact. These dilemmas highlight and help to articulate what we already intuit: that a solely rule-based approach to promoting ethical research is not always desirable, possible, effective, or consistent. Conclusions In this article, I argue that to better encourage ethical behaviour in research, there is a need to go beyond the rules and regulations articulated by ethics boards, and focus more specifically on creating and nurturing virtuous researchers. (shrink)

Qualia are the elements of phenomenal consciousness -- the raw feels which constitute what it is like to be in a conscious mental state. Some claim that qualia are epiphenomenal properties -- mere by-products of brain function which are causally inert. Though this is an implausible theory, it is difficult to show that it is false. Here I present an ad hominem argument -- the argument from coincidence -- which shows that epiphenomenalism about qualia is explanatorily deficient because it leaves (...) unexplained a highly improbable state of affairs, and so we have good reason to suppose that qualitative properties must be causally efficacious, and must be so in virtue of their qualitative nature. (shrink)

Many commentators today lament the politicization of bioethics, but some suggest distinguishing among different kinds of politicization. This essay pursues that idea with reference to three traditions of political thought: liberalism, communitarianism, and republicanism. After briefly discussing the concept of politicization itself, the essay examines how each of these political traditions manifests itself in recent bioethics scholarship, focusing on the implications of each tradition for the design of government bioethics councils. The liberal emphasis on the irreducible plurality of values and (...) interests in modern societies, and the communitarian concern with the social dimensions of biotechnology, offer important insights for bioethics councils. The essay finds the most promise in the republican tradition, however, which emphasizes institutional mechanisms that allow bioethics councils to enrich but not dominate public deliberation, while ensuring that government decisions on bioethical issues are publicly accountable and contestable. (shrink)

The concept of an operator is used in a variety of practical and theoretical areas. Operators, as both conceptual and physical entities, are found throughout the world as subsystems in nature, the human mind, and the manmade world. Operators, and what they operate, i.e., their substrates, targets, or operands, have a wide variety of forms, functions, and properties. Operators have explicit philosophical significance. On the one hand, they represent important ontological issues of reality. On the other hand, epistemological operators form (...) the basic mechanism of cognition. At the same time, there is no unified theory of the nature and functions of operators. In this work, we elaborate a detailed analysis of operators, which range from the most abstract formal structures and symbols in mathematics and logic to real entities, human and machine, and are responsible for effecting changes at both the individual and collective human levels. Our goal is to find what is common in physical objects called operators and abstract mathematical structures, with the name operator providing foundations for building a unified but flexible theory of operators. The paper concludes with some reflections on functionalism and other philosophical aspects of the ‘operation’ of operators. (shrink)

This article critiques Fröding and Peterson’s account of friendship developed in their article “Animal Ethics Based on Friendship.” I deny their central claim that friendship between a farmer qua farmer and her cow is even possible. Further, I argue that even if such a relationship were possible, the lack of such a relation on our part in the case of free-living animals does not, contrary to their claim, give us moral license to eat them. I suggest that even though Fröding (...) and Peterson’s friendship differential does not do the work it is intended to do, virtue ethics has other resources to help us discover a more virtuous relationship with animals. (shrink)

With fundamentalists dominating the headlines and scientists arguing about the biological and neurological basis of faith, religion is the topic of the day. But religion, Mark C. Taylor shows, is more complicated than either its defenders or critics think and, indeed, is much more influential than any of us realize. Our world, Taylor maintains, is shaped by religion even when it is least obvious. Faith and value, he insists, are unavoidable and inextricably interrelated for believers and nonbelievers alike. Using (...) scientific theories of dynamical systems and complex adaptive networks for cultural and theological analysis, After God redefines religion for our contemporary age. Taylor begins by asking a critical question: What is religion? He then proceeds to explain how Protestant ideas in particular undergird the character and structure of our global information society—the Reformation, Taylor argues, was an information and communications revolution that effectively prepared the way for the media revolution at the end of the twentieth century. Taylor’s breathtaking account of religious ideas allows us to understand for the first time that contemporary notions of atheism and the secular are already implicit in classical Christology and Trinitarian theology. Weaving together theoretical analysis and historical interpretation, Taylor demonstrates the codependence and coevolution of traditional religious beliefs and practices with modern literature, art, architecture, information technologies, media, financial markets, and theoretical biology. After God concludes with prescriptions for new ways of thinking and acting. If we are to negotiate the perils of the twenty-first century, Taylor contends, we must refigure the symbolic networks that inform our policies and guide our actions. A religion without God creates the possibility of an ethics without absolutes that leads to the promotion of creativity and life in an ever more fragile world. The first comprehensive theology of culture since the pioneering work of Paul Tillich, After God is a radical reconceptualization of religion and Taylor’s most pathbreaking work yet, bringing together various strands of theological argument and cultural analysis four decades in the making. (shrink)

Scientific knowledge systems function as effective and specialized apparatus for formulating, analyzing and solving scientific problems. In science, problems become internal parts of the knowledge systems; thus they acquire new forms and properties in comparison with common-sense problems. Definite theoretical structures connected with problems and questions appear in the theory. Among them are erotetic expressions and languages, calculi and algebras of problems. On the basis of the structure-nominative reconstruction of a theory, the unified treatment of these structures is given. Methods (...) of the theory of named sets are used in the logical analysis of problems and their systems. As a consequence a new formalized model of the problem part of theory is constructed. (shrink)

Virtues are dispositions to see, think, desire, deliberate, or act well, with different philosophers emphasizing different permutations of these activities. Virtue has been an object of philosophical concern for thousands of years whereas situationism—the psychological theory according to which a great deal of human perception, thought, motivation, deliberation, and behavior are explained not by character or personality dispositions but by seemingly trivial and normatively irrelevant situational influences—was a development of the 20th century. Some philosophers, especially John Doris and Gilbert Harman (...) but also Mark Alfano and Peter Vranas, have argued that there is a tension between these two independently attractive positions. Normative ethics seems incomplete or even indefensible if it refers only to the rightness or wrongness of actions and the goodness or badness of states; we care not only about these punctate phenomena but also about laudable, longitudinal dispositions like honesty, courage, compassion, open-mindedness, and curiosity. However, according to these philosophers, decades-worth of psychological research provides robust support for situationism. Given the plausible assumption that a credible moral ideal is one that most people can aspire to and perhaps even attain, virtue theory and situationism appear to be on a collision course. The dispute between virtue ethicists and situationists unfolded over the last decade of the 20th century and the first decade of the 21st century. It continues today: Some disputants have attempted to find a middle way, and the empirical adequacy of virtue epistemology has also been called into question. (shrink)

What would Karl Popper have made of today’s management and organisation theories? He would surely have approved of the openness of debate in some quarters, but the ease with which many managers accept the generalisations of some academics, gurus and consultants might well have troubled him. Popper himself argued that processes of induction alone were unlikely to lead to developments in knowledge and considered processes of justification to be more important. He claimed that it was not through verifying theories from (...) experiment that knowledge actually developed but through the invention of bold and innovative theories that experimenters then tried to falsify. If new theories did not agree with the results of experiment, then they were considered false. If they passed testing then they were considered unfalsified and worthy of further testing rather than true. Objective knowledge was to be obtained through ensuring critical debate and learning, rather than adhering to some objective scientific method. In this paper, Popper’s notion of falsificationism is explored through stressing the importance of the predictive content and testability of theories. A number of theories from the fields of management and organisation theory are examined and it is argued that many of them suffer from one of three defects: from over-reliance upon untestable elements with psychological origins; from being phrased in language so vague that they gloss over phenomena; or from making predictions that are so cautious and allencompassing as to be practically useless. As a result, they are likely to be unfalsifiable in Popper’s terms and their epistemological status is called into question. While acknowledging that the unpredictability of social systems poses problems for an approach stressing predictability, I conclude by arguing that organisation theory and management knowledge might well benefit from the openness and critical nature of Popper’s approach. (shrink)

Purpose This study aims to examine the individuals’ perceived usefulness and ease of use of the government’s electronic services. It also explores the effect of the social influences, as well as of the facilitating conditions, on the individuals’ intentions to use the government’s digital and mobile services. Design/methodology/approach The researcher has adapted various measuring items from the unified theory of acceptance and use of technology and from the theory of acceptance model to investigate the participants’ utilitarian motivations to engage with (...) the government’s online services. The analysis involved a two-step, structural equation modeling approach that included a confirmatory factor analysis that verified the constructs’ validity and reliability. Findings There was a satisfactory fit for this study’s research model. The findings revealed that there were direct and indirect effects that predicted the individuals’ readiness to use the e-government services. The results suggest that the respondents’ perceived usefulness and ease of use of this digital technology were significant antecedents for their behavioral intention to use it. The strength of these relationships was affected by the moderating variables, including, age, gender and experience. Yet, these demographic variables did not have a significant effect on the link between social influences and behavioral intention. Originality/value This study reported that the citizens felt that the e-government systems were useful and easy to use for them. The research participants indicated that they will continue accessing their government’s online services. Therefore, this research implies that the public services should continue improving the facilitating conditions, including the provision of service quality and capability; as well as secure the accessibility to their e-government systems via digital and mobile technologies. In conclusion, this contribution identifies possible research avenues to academia. (shrink)

This book is a must-read for researchers interested in taking a high-level, non-mechanistic approach to answering age-old fundamental questions in the brain ...

Zygmunt Bauman tells us that liquid modernity is an age of both chances and dangers. It is a paradoxical age in which our attempts ‘to relate’ to each other are thwarted by the threat of ‘being related’, our hope for collective security and togetherness at odds with our desire for individual freedom and choice. As such, it is an age in which we prefer to roam freely in virtual networks, choosing when and how to connect with others. Facilitating this form (...) of liquid life is the growing consumption and usage of new communications technology. As the starting point for a new programme of research at the Bauman Institute, this article provides a critical evaluation of the role of new technology in liquid modernity with a particular focus upon its impact upon our perception of time. Presented here as two dialectical relationships, I argue that the professed capacity of new technology to ‘connect people’ and to ‘save time’ actually result in their opposites, namely: a curiously ‘hurried life’ in which we spend much of our waking lives interacting with digital screens rather than engaging in human face-to-face contact, and in which, for all of our frenetic productivity, we are perhaps becoming more and more ‘interpassive’, running the risk of losing basic social skills in the process. (shrink)

Explanations of organizational misconduct frequently point to declining firm performance and/or the actions of unethical or suspect leaders. Evidence that high-performing firms act illegally or unethically is an enigma. The purpose of this paper is to address these issues by exploring organizational performance using aspirational rather than absolute measures and examining the effect that suspect leader succession has on the increased probability of organizational misconduct. Our analysis of 128 collegiate football programs competing between 1953 and 2016 reveals an increased likelihood (...) of misconduct among organizations with strong as well as weak performance, most notably in comparison to competitive peer programs. Social- and self-referenced aspirations produced distinct relationships between relative performance and misconduct. The impact of leader succession was conditional. The data revealed an increased likelihood of infraction episodes with the appointment of suspect leaders. In some instances, however, a reduced likelihood of misconduct accompanied succession events involving untainted leaders. (shrink)

This experiment examined the effects of three elements comprising Jones' (1991) moral intensity construct, (social consensus, personal proximity, and magnitude of consequences) in a cross-cultural comparison of ethical decision making within a human resource management (HRM) context. Results indicated social consensus had the most potent effect on judgments of moral concern and judgments of immorality. An analysis of American, Eastern European, and Indonesian responses also indicted socio-cultural differences were moderated by the type of HRM ethical issue. In addition, individual differences (...) in personal ethical ideology (relativism and idealism) varied reliably with moral judgments after controlling for issue characteristics and socio-cultural background. (shrink)

Baatz’s excellent discussion moves the debate forward in two ways that I will focus on here: first, by articulating an attractive view based on the notion of what can reasonably be demanded of individuals, and second, by providing a helpful overview of much of the existing literature. In what follows I suggest three ways Baatz and others might further clarify and build on these contributions in future research.

__ _Philosophy of Law: An Introduction_ provides an ideal starting point for students of philosophy and law. Setting it clearly against the historical background, Mark Tebbit quickly leads readers into the heart of the philosophical questions that dominate philosophy of law today. He provides an exceptionally wide-ranging overview of the contending theories that have sought to resolve these problems. He does so without assuming prior knowledge either of philosophy or law on the part of the reader. The book is (...) structured in three parts around the key issues and themes in philosophy of law: What is the law? – the major legal theories addressing the question of what we mean by law, including natural law, legal positivism and legal realism. The reach of the law – the various legal theories on the nature and extent of the law’s authority, with regard to obligation and civil disobedience, rights, liberty and privacy. Criminal law – responsibility and _mens rea_, intention, recklessness and murder, legal defences, insanity and philosophies of punishment. This new third edition has been thoroughly updated to include assessments of important developments in philosophy and law in the early years of the twenty-first century. Revisions include a more detailed analysis of natural law, new chapters on common law and the development of positivism, a reassessment of the Austin–Hart dispute in the light of recent criticism of Hart, a new chapter on the natural law–positivist controversy over Nazi law and legality, and new chapters on criminal law, extending the analysis of the dispute over the viability of the defences of necessity and duress. (shrink)

Mark, G. La crisis de la física clásica por obra del experimento.--Thirring, J. La transformación del sistema conceptual de la física.--Hahn, J. La crisis de la intuición.--Nöbeling, J. La cuarta dimensión y el espacio curvo.--Menger, C. La nueva lógica.

The rigid recoil of a crystal is the accepted mechanism for the Mössbauer effect. It’s at odds with the special theory of relativity which does not allow perfectly rigid bodies. The standard model of particle physics which includes QED should not allow any signals to be transmitted faster than the speed of light. If perturbation theory can be used, then the X-ray emitted in a Mössbauer decay must come from a single nuclear decay vertex at which the 4-momentum is exactly (...) conserved in a Feynman diagram. Then the 4-momentum of the final state Mössbauer nucleus must be slightly off the mass shell. This off-shell behavior would be followed by subsequent diffusion of momentum throughout the crystal to bring the nucleus back onto the mass shell and the crystal to a final relaxed state in which it moves rigidly with the appropriate recoil velocity. This mechanism explains the Mössbauer effect at the microscopic level and reconciles it with relativity. Because off-mass-shell quantum mechanics is required, the on-mass-shell theories developed originally for the Mössbauer effect are inadequate. Another possibility is that that the recoil response involves a non-perturbative effect in the standard model which could allow for a non-local instantaneous momentum transfer between the crystal and the decay, as proposed for example by Preparata and others in super-radiance theory. The recoil time of the crystal is probably not instantaneous, and if it could be measured, one could distinguish between various theories. An experiment is proposed in this paper to measure this time. The idea is to measure the total energy radiated due to bremsstrahlung from a charged Mössbauer crystal which has experienced a recoil. Using Larmor’s formula, along with corrections to it, allows one to design an experiment. The favored idea is to use many small nano-spheres of Mössbauer-active metals, whose outer surfaces are charged. The energy radiated then varies as the charge squared divided by the recoil time. This can then be measured with the extreme sensitivity available in Mössbauer experiments. If it turns out that experiments prove the need for off-mass-shell theory, then this would have profound implications for all of condensed matter physics. It would mean that an off-mass-shell theory like those considered by Stueckelberg, Horwitz, Piron, Greenberger, and many others are required to describe nature. The inclusion of these would be a major shift in the foundations. It would mean that there are new dynamic variables—the rest masses of particles. The ability to measure the diffusion relaxation time should prove useful also in chemical analysis, and provide a new class of analytical methods for material science. This problem is also interesting because the Mössbauer effect is a phenomenon where the solid-state environment dramatically and indisputably influences the probability of a nuclear process. (shrink)

What is the relationship between music and time? How does musical rhythm express our social experience of time? In Groove: An Aesthetic of Measured Time, Mark Abel explains the rise to prominence in Western music of a new way of organising rhythm - groove. He provides a historical account of its emergence around the turn of the twentieth century, and analyses the musical components which make it work. Drawing on materialist interpretations of art and culture, Mark Abel engages (...) with aesthetic arguments, challenging in particular Adorno's critique of popular music. He concludes that groove does not simply reflect the temporality of contemporary society, but, by incorporating abstract time into its very structure, is capable of effecting a critique of it"--Provided by publisher. (shrink)

A radical metaphysical theory typically comes packaged with a semantic theory that reconciles those radical claims with common sense. The metaphysical theory says what things exist and what their natures are, while the semantic theory specifies, in terms of these things, how we are to interpret everyday language. Thus may we “think with the learned, and speak with the vulgar.” This semantic accommodation of common sense, however, can end up undermining the very theory it is designed to protect. This paper (...) is a case study, showing in detail how one popular version of temporal parts theory is self-undermining. This raises the specter that the problem generalizes to other metaphysical theories. (shrink)

"Explores the concept of the social contract and how it shapes citizenship. Argues that the modern social contract is an account of the ethical and cultural conditions upon which modern citizenship depends"--Provided by publisher.