Holobionts, consisting of a host and diverse microbial symbionts, function as distinct biological entities anatomically, metabolically, immunologically, and developmentally. Symbionts can be transmitted from parent to offspring by a variety of vertical and horizontal methods. Holobionts can be considered levels of selection in evolution because they are well-defined interactors, replicators/reproducers, and manifestors of adaptation. An initial mathematical model is presented to help understand how holobionts evolve. The model offered combines the processes of horizontal symbiont transfer, within-host symbiont proliferation, vertical symbiont (...) transmission, and holobiont selection. The model offers equations for the population dynamics and evolution of holobionts whose hologenomes differ in gene copy number, not in allelic or loci identity. The model may readily be extended to include variation among holobionts in the gene identities of both symbionts and host. (shrink)

This paper will discuss the introduction of Restorative Approaches (RA) in schools, contextualising this within a discussion of international concerns about school safety, (in)discipline and school violence. It will explore questions about the compatibility of RA with zero tolerance and positive/assertive discipline approaches and the use of disciplinary exclusion in a ‘risk society’.

This paper will discuss the introduction of Restorative Approaches (RA) in schools, contextualising this within a discussion of international concerns about school safety, (in)discipline and school violence. It will explore questions about the compatibility of RA with zero tolerance and positive/assertive discipline approaches and the use of disciplinary exclusion in a ‘risk society’.

In lieu of an abstract, here is a brief excerpt of the content:Psychopathy, Other-Regarding Moral Beliefs, and ResponsibilityLloyd Fields (bio)AbstractIn this paper I seek to show that at least one kind of psychopath is incapable of forming other-regarding moral beliefs; hence that they cannot act for other-regarding moral reasons; and hence that they are not appropriate subjects for the assessment of either moral or legal responsibility. Various attempts to characterize psychopaths are considered and rejected, in particular the widely held view (...) that psychopaths are, in general, incapable of understanding moral concepts. The particular disability proposed here, the incapacity to form other-regarding moral beliefs, is then derived from an analysis of what is required for someone to be a responsible agent. This is illustrated with a detailed case history. A defect of this kind is shown to vitiate moral responsibility, because it renders the psychopath irresponsive to the social pressures which normally ensure respect for moral norms. It is also shown that the psychopath is not a suitable subject for the assessment of legal responsibility, because he lacks the capacity to act from common prudence to avoid sanctions. I conclude that the attempt to characterize particular defects from among the heterogeneity of psychopathic subjects, could lead to better targeted, and hence to more effective, management of particular cases.KeywordsCriminality, mental illness, personality disorder, blame, liability, moral beliefs, guilt, social moralityIntroductionThe term “psychopath” has been used with a wide variety of different meanings and, no doubt, covers a heterogeneous group of subjects (Criminal behaviour and mental health 1992). My aim in this paper is to argue that at least a subgroup of those subjects are characterized by an inability to form other-regarding moral beliefs—and hence, for this particular reason, are not morally responsible agents—and that they also lack the capacity for prudence, and hence are not legally responsible agents.I begin by distinguishing the particular sense in which I will be using the term “psychopathy.” I then consider some suggestions in the literature regarding the defect by which psychopaths might be characterized—that they are mentally ill, or incapable of understanding moral concepts. In rejecting these, I come to the suggestion that the relevant defect is an inability to form other-regarding moral beliefs, a defect which is graphically illustrated by a case report from the literature. I explore the implication of this kind of defect for [End Page 261] moral responsibility as a socially-embedded notion, and the implication of the psychopath’s inability to exercise prudence in relation to legal liability.Nothing in this paper should be taken to suggest that psychopaths are irredeemable. On the contrary, as I argue in an endnote, correctly characterizing the defect from which they suffer leads directly to forms of treatment whose effectiveness has acquired a measure of empirical support.The Nature of PsychopathyPsychopathy is not a homogeneous concept; there are different types of psychopaths. For example, Henderson identified a type of psychopath who he classified as “Predominantly Creative,” exemplified by such figures as T. E. Lawrence and Joan of Arc. In people of this type genius is associated with heightened sensitivity, psychosexual immaturity and emotional instability (Henderson 1939, 108–20; Henderson and Gillespie 1969, 317). Predominantly creative psychopaths do not come within my purview.By “psychopathy” I shall mean the specific form of personality disorder described by Cleckley in his book, The Mask of Sanity (Cleckley 1964). Cleckley’s description forms the basis of Hare’s Revised (20-item) Psychopathy Checklist. The Checklist includes the following personality traits and deviant behaviors:1. Glibness/superficial charm.2. Grandiose sense of self-worth.3. Need for stimulation/proneness to boredom.4. Pathological lying.5. Conning/manipulative.6. Lack of remorse or guilt.7. Shallow affect.8. Callous/lack of empathy.9. Parasitic lifestyle.10. Poor behavioral controls.11. Promiscuous sexual behavior.12. Early behavior problems.13. Lack of realistic, long-term plans.14. Impulsivity.15. Irresponsibility.16. Failure to accept responsibility for own actions.17. Many short-term marital relationships.18. Juvenile delinquency.19. Revocation of conditional release.20. Criminal versatility (Hare 1986, 18). 1This conceptualization resembles in many respects the category of Antisocial Personality Disorder as described in the American Psychiatric... (shrink)

In spite of feminist recognition that hierarchical organizations are an important location of male dominance, most feminists writing about organizations assume that organizational structure is gender neutral. This article argues that organizational structure is not gender neutral; on the contrary, assumptions about gender underlie the documents and contracts used to construct organizations and to provide the commonsense ground for theorizing about them. Their gendered nature is partly masked through obscuring the embodied nature of work.jobs and hierarchies, common concepts in organizational (...) thinking, assume a disembodies and universal worker. This worker is actually a man; men's bodies, sexuality, and relationships to procreation and paid work are subsumed in the image of the worker. Images of men's bodies and masculinity pervade organizational processes, marginalizing women and contributing to the maintenance of gender segregation in organizations. The positing of gender-neutral and disembodied organizational structures and work relations is part of the larger strategy of control in industrial capitalist societies, which, at least partly, are built upon a deeply embedded substructure of gender difference. (shrink)

In this article, the author addresses two feminist issues: first, how to conceptualize intersectionality, the mutual reproduction of class, gender, and racial relations of inequality, and second, how to identify barriers to creating equality in work organizations. She develops one answer to both issues, suggesting the idea of “inequality regimes” as an analytic approach to understanding the creation of inequalities in work organizations. Inequality regimes are the interlocked practices and processes that result in continuing inequalities in all work organizations. Work (...) organizations are critical locations for the investigation of the continuous creation of complex inequalities because much societal inequality originates in such organizations. Work organizations are also the target for many attempts to alter patterns of inequality: The study of change efforts and the oppositions they engender are often opportunities to observe frequently invisible aspects of the reproduction of inequalities. The concept of inequality regimes may be useful in analyzing organizational change projects to better understand why these projects so often fail and why they succeed when this occurs. (shrink)

This study examines the history of the psychoanalytic theory of mysticism, starting with the seminal correspondence between Freud and Romain Rolland concerning the concept of "oceanic feeling." Providing a corrective to current views which frame psychoanalysis as pathologizing mysticism, Parsons reveals the existence of three models entertained by Freud and Rolland: the classical reductive, ego-adaptive, and transformational (which allows for a transcendent dimension to mysticism). Then, reconstructing Rolland's personal mysticism (the "oceanic feeling") through texts and letters unavailable to Freud, Parsons (...) argues that Freud misinterpreted the oceanic feeling. In offering a fresh interpretation of Rolland's mysticism, Parsons constructs a new dialogical approach for psychoanalytic theory of mysticism which integrates culture studies, developmental perspectives, and the deep epistemological and transcendent claims of the mystics. (shrink)

A fresh translation and in-depth commentary of Leibniz's seminal text, the Monadology. -/- Written in 1714, the Monadology is widely considered to be the classic statement of Leibniz's mature philosophy. In the space of 90 numbered paragraphs, totalling little more than 6000 words, Leibniz outlines - and argues for - the core features of his philosophical system. Although rightly regarded as a masterpiece, it is also a very condensed work that generations of students have struggled to understand. -/- Lloyd (...) Strickland presents a new translation of the Monadology, alongside key parts of the Theodicy, and an in-depth, section-by-section commentary that explains in detail not just what Leibniz is saying in the text but also why he says it. The sharp focus on the various arguments and other justifications Leibniz puts forward makes possible a deeper and more sympathetic understanding of his doctrines. (shrink)

Was Plato a Platonist? While ancient disciples of Plato would have answered this question in the affirmative, modern scholars have generally denied that Plato's own philosophy was in substantial agreement with that of the Platonists of succeeding centuries. In From Plato to Platonism, Lloyd P. Gerson argues that the ancients are correct in their assessment. He arrives at this conclusion in an especially ingenious manner, challenging fundamental assumptions about how Plato's teachings have come to be understood. Through deft readings (...) of the philosophical principles found in Plato's dialogues and in the Platonic tradition beginning with Aristotle, he shows that Platonism, broadly conceived, is the polar opposite of naturalism and that the history of philosophy from Plato until the seventeenth century was the history of various efforts to find the most consistent and complete version of "anti-naturalism." Gerson contends that the philosophical position of Plato--Plato's own Platonism, so to speak--was produced out of a matrix he calls "Ur-Platonism." According to Gerson, Ur-Platonism is the conjunction of five "antis" that in total arrive at anti-naturalism: anti-nominalism, anti-mechanism, anti-materialism, anti-relativism, and anti-skepticism. Plato's Platonism is an attempt to construct the most consistent and defensible positive system uniting the five "antis." It is also the system that all later Platonists throughout Antiquity attributed to Plato when countering attacks from critics including Peripatetics, Stoics, and Sceptics. In conclusion, Gerson shows that Late Antique philosophers such as Proclus were right in regarding Plotinus as "the great exegete of the Platonic revelation.". (shrink)

We address the controversy in the literature concerning the definition of holobionts and the apparent constraints on their evolution using concepts from community population genetics. The genetics of holobionts, consisting of a host and diverse microbial symbionts, has been neglected in many discussions of the topic, and, where it has been discussed, a gene-centric, species-centric view, based in genomic conflict, has been predominant. Because coevolution takes place between traits or genes in two or more species and not, strictly speaking, between (...) species, it may affect some traits but not others in either host or symbiont. Moreover, when interacting species pairs are embedded in a larger community, indirect ecological effects can alter the expected pairwise dynamics. Mode of symbiont transmission and the degree of host inbreeding both affect the extent of microbial mixing across host lineages and thereby the degree to which selection on one trait of either partner affects other aspects of a holobiont phenotype. We discuss several potential defining criteria for holobionts using community genetics and population genetics models, suggesting their application and limitations. Using community genetics models, we show how conflict between genomes can be self-limiting, while cooperation and mutualism tend to be self-accelerating. It is likely that this bias in the evolutionary dynamics of interaction between hosts and symbionts is an important feature of holobionts. This bias in the evolutionary dynamic could contribute to explaining the absence of cheaters from natural mutualisms, although cheaters are predicted by gene-centered conflict theory to cause the evolutionary instability of mutualisms. Additionally, it may help explain the more frequent origin of mutualisms from parasitic than from free-living systems, an evolutionary trajectory opposite to that predicted by genome conflict theory. (shrink)

This research uses a survey to analyze types of benefits sought by partners in cross-sector collaborations in Spain and to test and build upon theories that indicate prior collaboration experience and partner alignment will positively affect value creation through the collaboration. Using exploratory factor analysis to operationalize a broad range of potential benefits into more specific concepts, the results of this study identify distinct factors that characterize the types of benefits sought by non-profit organizations and businesses engaged in cross-sector collaborations. (...) Findings show that prior experience and alignment positively affect each factor for value creation. Prior experience is also found to influence the type of benefits sought from cross-sector collaborations and to positively affect alignment in terms of mission and strategy. Unexpectedly, the study also finds that prior experience moderates the effect of alignment on value creation. (shrink)

The biblical notion of dominion has often been cited as the source and sanction for Western attitudes of environmental disregard. An analysis of the Genesis passage in which dominion is mentioned reveals a curious misreading of the text: dominion is actually an ideal of human-divine intimacy and peacefulness-as one ought to expect in a paradise creation story. I analyze Genesis dominion not only as areligious concept, but also as a philosophical notion manifesting the Hebrew self-understanding of its contemporary experience with (...) the natural world. Being a verb, radah is also an action concept that connotes an ethic of environmental responsibility. Dominion authorizes a philosophical critique of Western attitudes and practices of environmental exploitation. I defend it here as an intentional expression of the Western religious consciousness that could, if it were understood as an ideal of responsible action rather than as an authorization for callous disregard of the natural world, actually promote interreligious dialogue on environmental issues. (shrink)

The best framework for moral and political thought is the one that creates the best climate for good political judgments. I argue that universalistic theories of justice fall short in this regard because they cannot distinguish idealization from abstraction. After describing how an ethic of care guides judgments, I suggest the practical effects that make this approach preferable. The ethic of care includes more aspects of human life in making political judgments.

A psychoanalytic and philosophical exploration of sublimation as a key term in Jacques Lacan's theories of ethics and feminine sexuality.

Just war theory has been criticized since it so often is employed by governments and political leadership to justify uses of violent force for nationalistic, political self-serving or otherwise non-moral reasons. This paper acknowledges that reality but argues that just war thinking exemplifies a nonabsolutist mode of moral thinking that actually sets a high bar for morally justifying any use of force. The paper argues that just war thinking must be based on the presumption that force ordinarily ought not be (...) used to settle conflicts. To make the point the author examines Gandhi’s satyagraha, which Gandhi understood as a use of nonviolent force. The paper demonstrates how Gandhi implicitly appealed to the various criteria of just war in thinking about satyagraha. The author concludes that just war theory is not an enemy of peace. (shrink)

_A revised translation of Heidegger's most important work._.

In his third and concluding volume, Lloyd P. Gerson presents an innovative account of Platonism, the central tradition in the history of philosophy, in conjunction with Naturalism, the "anti-Platonism" in antiquity and contemporary philosophy. In this broad and sweeping argument, Gerson contends that Platonism identifies philosophy with a distinct subject matter, namely, the intelligible world and seeks to show that the Naturalist rejection of Platonism entails the elimination of a distinct subject matter for philosophy. Thus, the possibility of philosophy (...) depends on the truth of Platonism. From Aristotle to Plotinus to Proclus, Gerson clearly links the construction of the Platonic system well beyond simply Plato's dialogues, providing strong evidence of the vast impact of Platonism on philosophy throughout history. Platonism and Naturalism concludes that attempts to seek rapprochement between Platonism and Naturalism are unstable and likely indefensible. (shrink)

Our object is to study the interaction between mereology and David Lewis’ theory of subject-matters, elaborating his observation that not every subject matter is of the form: how things stand with such-and-such a part of the world. After an informal introduction to this point in Section 1, we turn to a formal treatment of the partial orderings arising in the two areas – the part-whole relation, on the one hand, and the relation of refinement amongst partitions of the set of (...) worlds, on the other. We emphasize a certain duality, formulated in and in Section 2, between the corresponding lattice operations – mereological joins with partition-lattice meets, mereological meets with partition-lattice joins. Section 3 presents some issues that are raised by consideration of the informally familiar idea of logical subtraction. These include, in particular, a problem about the need for a notion of independence different from the usual logical notion going by that name. The apparatus of Section 2 promises to throw some light on this problem, as we indicate in Section 4. Section 5 ties up some loose ends and suggests an area in which further work would be desirable. (shrink)

Universalistic claims about the nature of justice are presumed to require larger commitments from a global perspective than partialist claims. This essay departs from standard partialist accounts by anchoring partialist claims in a different account of the nature of responsibility. In contrast to substantive responsibility, which is akin to an obligation and derived from principles, relational responsibilities grow out of relationships and their complex intertwining. While such accounts of responsibility are less clear cut, they will prove in the long run (...) to be more valuable in thinking about global ethics. I illustrate this point by considering the moral issue surrounding abandoned relationships. The approach offered here—partiality that rests upon relational responsibilities—makes the responsibilities owed by those in higher income countries towards lower income countries much richer and more complex than is usually presumed. (shrink)

Women and religion -- Reproductive futurism -- Political emancipation -- From the Cold War to the clash of civilizations -- Sexual emancipation.

Nonhuman primates don’t have formal kinship systems, but genetic relatedness shapes patterns of residence, behavior, mating preferences, and cognition in the primate order. The goal of this article is to provide insight about the ancestral foundations on which the first human kinship systems were built. In order for evolution to favor nepotistic biases in behavior, individuals need to have opportunities to interact with their relatives and to be able to identify them. Both these requirements impose constraints on the evolution of (...) kinship bonds in primate species. For nonhuman primates and many other mammals, maternal care generates close ties between mothers and offspring and among littermates. For species in which mother–offspring bonds extend beyond weaning, associations with the mother also generate familiarity among siblings of different ages. For species with female philopatry, mother–offspring ties provide the foundation for lifelong relationships between mothers and daughters, and dense matrilineal kin networks. However, several factors constrain the development of kinship bonds in nonhuman primates. First, dispersal strategies, which are designed to reduce inbreeding, bias kinship networks in favor of the philopatric sex. Second, hostile relationships between groups mean that kin ties are usually severed when individuals move from one group to another. Third, in species with polygynandrous mating systems, uncertainty about paternity and restricted periods of male reproductive monopoly limit the scope for development of ties among fathers and offspring, paternal siblings, or extended paternal kin networks. In this article, I explore the impact of these factors on the evolution of ancestral human kinship systems. (shrink)

Frege begins Die Grundlagen der Arithmetik, the work that introduces the project which was to occupy him for most of his professional career, with the question, 'What is the number one?' It is a question to which even mathematicians, he says, have no satisfactory answer. And given this scandalous situation, he adds, there is small hope that we shall be able to say what number is. Frege intends to rectify the situation by providing definitions of the number one and the (...) concept of number. But what, exactly, is required of a definition? Surely it will not do to stipulate that the number one is Julius Caesar - that would change the subject. It seems reasonable to suppose that an acceptable definition must be a true statement containing a description that picks out the object to which the numeral '1' already refers. And, similarly, that an acceptable definition of the concept of number must contain a description that picks out precisely those objects that are numbers - those objects to which our numerals refer. Yet, while Frege writes a great deal about what criteria his definitions must satisfy, the above criteria are not among those he mentions. Nor does he attempt to convince us that his definitions of '1' and the other numerals are correct by arguing that these definitions pick out objects to which these numerals have always referred. Yet, while Frege writes a great deal about what criteria his definitions must satisfy, the above criteria are not among those he mentions. Nor does he attempt to convince us that his definitions of ‘1’ and the other numerals are correct by arguing that these definitions pick out objects to which these numerals have always referred. There is, as we shall see shortly, a great deal of evidence that Frege’s definitions are not intended to pick out objects to which our numerals already refer. But if this is so, how can these definitions teach us anything about our science of arithmetic? And what criteria must these definitions satisfy? To answer these questions, we need to understand what it is that Frege thinks we need to learn about the science of arithmetic. (shrink)

The plurivalent logics considered in Graham Priest's recent paper of that name can be thought of as logics determined by matrices whose underlying algebras are power algebras, where the power algebra of a given algebra has as elements textit{subsets} of the universe of the given algebra, and the power matrix of a given matrix has has the power algebra of the latter's algebra as its underlying algebra, with its designated elements being selected in a natural way on the basis of (...) those of the given matrix. The present discussion stresses the continuity of Priest's work on the question of which matrices determine consequence relations which remain unaffected on passage to the consequence relation determined by the power matrix of the given matrix with the corresponding question in equational logic as to which identities holding in an algebra continue to hold in its power algebra. Both questions are sensitive to a decision as to whether or not to include the empty set as an element of the power algebra, and our main focus will be on the contrast, when it is included, between the power matrix semantics and the four-valued Dunn--Belnap semantics for first-degree entailment a la Anderson and Belnap) in terms of sets of classical values, in which the empty set figures in a somewhat different way, as Priest had remarked his 1984 study, `Hyper-contradictions', in which what we are calling the power matrix construction first appeared. (shrink)

Lloyd E. Sandelands unites the metaphysics of Aristotle and Aquinas and the social teachings of the Catholic Church to describe how business leaders can help people in their organizations become more truly and fully human. Being at Work is a much-needed marriage of metaphysical philosophy and managerial common sense.

: Are social movements responsible for their unfinished agendas? Feminist successes in opening the professions to women paved the way for the emergence of the upper middle-class two-career household. These households sometimes hire domestic servants to accomplish their child care work. If, as I shall argue, this practice is unjust and furthers social inequality, then it poses a moral problem for any feminist commitment to social justice.

Contributors to this volume demonstrate how the ethics of care factors into a variety of social policies and institutions, and can indeed be useful in thinking about a number of different social problems. Divided into two sections, the first looks at care as a model for an evaluative framework that rethinks social institutions, liberal society, and citizenship at a basic conceptual level. The second explores care values in the context of specific social practices or settings, as a framework that should (...) guide thinking. (shrink)

ABSTRACTThis article, which summarises some of the main arguments of Analogical Investigations [Lloyd 2015], undertakes a comparative cross-cultural critique of the dominant Western view that downgrades analogy especially when that is contrasted unfavourably with a notion of axiomatic-deductive demonstration aiming to secure incontrovertible conclusions. It draws on materials from ancient Greece, ancient China and modern social anthropology and philosophy of science to explore the problems of translation and mutual intelligibility. It develops the idea of semantic stretch to qualify the (...) literal/metaphorical dichotomy and the notion of the multidimensionality of reality to clarify aspects of the controversy between realism and relativism. (shrink)

Algorithms for approximate Bayesian inference, such as those based on sampling (i.e., Monte Carlo methods), provide a natural source of models of how people may deal with uncertainty with limited cognitive resources. Here, we consider the idea that individual differences in working memory capacity (WMC) may be usefully modeled in terms of the number of samples, or “particles,” available to perform inference. To test this idea, we focus on two recent experiments that report positive associations between WMC and two distinct (...) aspects of categorization performance: the ability to learn novel categories, and the ability to switch between different categorization strategies (“knowledge restructuring”). In favor of the idea of modeling WMC as a number of particles, we show that a single model can reproduce both experimental results by varying the number of particles—increasing the number of particles leads to both faster category learning and improved strategy‐switching. Furthermore, when we fit the model to individual participants, we found a positive association between WMC and best‐fit number of particles for strategy switching. However, no association between WMC and best‐fit number of particles was found for category learning. These results are discussed in the context of the general challenge of disentangling the contributions of different potential sources of behavioral variability. (shrink)

A standard view in ethics is that ethical issues concern a different range of human concerns than does politics. This essay goes beyond the long-standing dispute about the extent to which applied ethics needs a commitment to ethical theory. It argues that regardless of the outcome of that dispute, applied ethics, because it presumes something about the nature of authority, rests upon and is implicated in political theory. After internalist and externalist accounts of applied ethics are described, “mixed” approaches are (...) considered that contain inevitable political dimensions. A feminist alternative, Walker’s metaethic of responsibility, shows that authority is best understood as relational and that situations of unequal power are therefore often the places where applied ethics arises. Furthermore, in a democratic society, commitments to democracy should shape the account of authority, and, thus, the nature of applied ethics as well. (shrink)

It is observed that a consistent congruential modal logic is not guaranteed to have a consistent extension in which the Box operator becomes a truth-functional connective for one of the four one-place truth functions.

The contributors to this volume cover a wide range of philosophers, from Simplicius to John Wyclif, and philosophical problems, including: the harmony of ...

The vertebrate retina is said to be inverted because the photoreceptors are oriented in the posterior direction and are thus unable to maximize photodetection under conditions of low illumination. The tapetum lucidum is a photoreflective structure located posterior to the photoreceptors in the eyes of some fish and terrestrial animals. The tapetum reflects light forward, giving incident photons a “second chance” to collide with a photoreceptor, substantially enhancing retinal photosensitivity in dim light. Across vertebrates (and arthropods), there are a wide (...) variety of tapeta that vary in structure, chemical composition, and even tissue architecture, indicating repeated convergent evolution. To date, the tapetum has not been observed in any cephalopod, however, which also possess a camera‐like eye, but with the retinal photoreceptors oriented in the anterior direction. We therefore hypothesize that the tapetum lucidum is a compensatory adaptation for the suboptimal design of the inverted retina of vertebrates. (shrink)