This review essay assesses Michael Jackson’s ongoing project of staging an encounter between anthropology and philosophy in two books: Lifeworlds (2013) and As Wide as the World Is Wise (2016). Considering his philosophical enrichment of ethnographic theory and method, this essay addresses foundational questions about the prospects and practices of interdisciplinary engagement. It also suggests future avenues for continued dialogue between philosophy and anthropology.

This paper challenges the standard a priori/a posteriori distinction by looking at statements in which comprehension requires more that merely passive awareness of objects and their properties. A proposal is made to add to the traditional categories of knowledge, the “a positio,” characterized by active, intentional, and collective involvement of language users in the existence and nature of objects of reference needed for the truth of statements about various kinds of artifacts, broadly construed. The conditions of understanding statements about institutions, (...) institutional activity and standards of measurement are considered in some detail. (shrink)

methods that have shown promise for improving extreme risk analysis, particularly for assessing the risks of invasive pests and pathogens associated with international trade. We describe the legally inspired regulatory regime for banks, where these methods have been brought to bear on extreme ‘operational risks’. We argue that an ‘advocacy model’ similar to that used in the Basel II compliance regime for bank operational risks and to a lesser extent in biosecurity import risk analyses is ideal for permitting the diversity (...) of relevant evidence about invasive species to be presented and soundly evaluated. We recommend that the process be enhanced in ways that enable invasion ecology to make more explicit use of the methods found successful.. (shrink)

Throughout the biological and biomedical sciences there is a growing need for, prescriptive ‘minimum information’ (MI) checklists specifying the key information to include when reporting experimental results are beginning to find favor with experimentalists, analysts, publishers and funders alike. Such checklists aim to ensure that methods, data, analyses and results are described to a level sufficient to support the unambiguous interpretation, sophisticated search, reanalysis and experimental corroboration and reuse of data sets, facilitating the extraction of maximum value from data sets (...) them. However, such ‘minimum information’ MI checklists are usually developed independently by groups working within representatives of particular biologically- or technologically-delineated domains. Consequently, an overview of the full range of checklists can be difficult to establish without intensive searching, and even tracking thetheir individual evolution of single checklists may be a non-trivial exercise. Checklists are also inevitably partially redundant when measured one against another, and where they overlap is far from straightforward. Furthermore, conflicts in scope and arbitrary decisions on wording and sub-structuring make integration difficult. This presents inhibit their use in combination. Overall, these issues present significant difficulties for the users of checklists, especially those in areas such as systems biology, who routinely combine information from multiple biological domains and technology platforms. To address all of the above, we present MIBBI (Minimum Information for Biological and Biomedical Investigations); a web-based communal resource for such checklists, designed to act as a ‘one-stop shop’ for those exploring the range of extant checklist projects, and to foster collaborative, integrative development and ultimately promote gradual integration of checklists. (shrink)

The electric activities of cortical pyramidal neurons are supported by structurally stable, morphologically complex axo-dendritic trees. Anatomical differences between axons and dendrites in regard to their length or caliber reflect the underlying functional specializations, for input or output of neural information, respectively. For a proper assessment of the computational capacity of pyramidal neurons, we have analyzed an extensive dataset of three-dimensional digital reconstructions from the NeuroMorphoOrg database, and quantified basic dendritic or axonal morphometric measures in different regions and layers of (...) the mouse, rat or human cerebral cortex. Physical estimates of the total number and type of ions involved in neuronal electric spiking based on the obtained morphometric data, combined with energetics of neurotransmitter release and signaling fueled by glucose consumed by the active brain, support highly efficient cerebral computation performed at the thermodynamically allowed Landauer limit for implementation of irreversible logical operations. Individual proton tunneling events in voltage-sensing S4 protein alpha-helices of Na+, K+ or Ca2+ ion channels are ideally suited to serve as single Landauer elementary logical operations that are then amplified by selective ionic currents traversing the open channel pores. This miniaturization of computational gating allows the execution of over 1.2 zetta logical operations per second in the human cerebral cortex without combusting the brain by the released heat. (shrink)

We describe on-going work on IAO-Intel, an information artifact ontology developed as part of a suite of ontologies designed to support the needs of the US Army intelligence community within the framework of the Distributed Common Ground System (DCGS-A). IAO-Intel provides a controlled, structured vocabulary for the consistent formulation of metadata about documents, images, emails and other carriers of information. It will provide a resource for uniform explication of the terms used in multiple existing military dictionaries, thesauri and metadata registries, (...) thereby enhancing the degree to which the content formulated with their aid will be available to computational reasoning. (shrink)

A common interpretation of Philip K. Dick’s texts _Do Androids Dream of Electric Sheep?_ and _We Can Build You_ is that they attempt to answer the question “What does it mean to be human?” -/- Unfortunately, these interpretations fail to deal with the fact that the term “human” has both metaphysical and moral connotations. Metaphysical meanings associated with theories of human nature and moral meanings associated with theories of moral status are thus blurred in the novels and in the literature (...) that discusses them. This is problematic on many levels. The conclusion argued for in this paper is that we should carefully disentangle these meanings. Doing so has many benefits, both for literary criticism and moral philosophy. For literary criticism, disentanglement helps solve some puzzling elements of the texts that are unlikely to be solved if the entanglements are not undone. -/- Furthermore, disentangling the moral and the metaphysical meanings of “human” provides an opportunity to showcase how theories of moral status can be used as an interpretive lens. For moral philosophy, exploring the entanglements of the novels can suggest new ideas about which non-humans—animals, robots, artificial intelligence—are part of the moral community. Finally, disentangling these meanings highlights problems that arise when one assumes that answers to metaphysical questions entail clear moral answers to questions about moral status. (shrink)

This essay reads acclaimed poet James Galvin’s 1992 semi-autobiographical novel through the lenses of Martin Heidegger’s notion of authenticity and Patrick Wolfe’s discussion of settler-colonialism. I argue that Lyle, arguably the novel’s main character, is portrayed as living “authentically” in contrast to the deep inauthenticity of Ferris. I connect Western authentic dwelling with settler-colonial logic, centering my account on the figures of the “lazy” and “magical” “Indian.” Ultimately, I find that far from rejecting settler-colonial logic Galvin’s text plays out (...) of a return of the repressed of the present absence of indigenous persons in the land and the text. (shrink)

“1950’li yıllarda dönemin büyük felsefecileri arasında dinsel inancı savunan bir kişi bile yoktu. 1990’lı yıllarda Yale’den UCLA’ya, Oxford’dan Heidelberg’e kadar birçok yerde insanın manevi yanını savunan ve geliştiren yüzlerce kitap yazılacak, sel olup akacaktı. Aradaki 40 yıllık süre zarfındaysa sadece ve sadece Alvin Plantinga vardı.” Kelly James Clark Tanrı’nın veya tanrıların varlığı sorusu felsefenin ezeli sorularından biri olagelmişse de Nietzsche’nin Tanrı’nın ölümünü ilan ettiği günden bu yana onu doğrularcasına yaşanan acılar, savaşlar, kötülükler bu konudaki tartışmaların sesini uzun süre bastırdı. (...) Ama özellikle yüzyılın ikinci yarısından sonra palazlanan analitik felsefede meydana gelen “metafiziğe dönüş”, dine yakınlık duyan, en azından dinle ilgilenen filozofların tekrar Yahudi-Hıristiyan ve İslam geleneklerinde anlaşıldığı şekliyle Tanrı’nın varlığına duyulan inancın gerekçelerini yeniden değerlendirmelerine, konuya yeni bir bakış ve araçlarla bakmalarına vesile oldu. Alvin Plantinga’nın bu kitabı, yayımlandığı tarihten itibaren “analitik din felsefesi” alanının da en önemli ve sarsıcı eserlerinden biri hâline geldi ve Tanrı’nın ölmediğini ilan etti. Anselmus’tan Hume’a, Kant ve pozitivistlerden John Mackie gibi modern ateologlara kadar felsefe geleneğiyle hesaplaşan Plantinga, bu abidevi çalışmasında ontolojik, kozmolojik ve teleolojik tanrı kanıtlamalarının eski ve yeni biçimlerinin çıkmazlarını, meziyetlerini ve sunduğu imkânları değerlendiriyor. Tanrı’nın varlığına duyulan inanç ile diğer insanların varlığına ve zihinlerine duyulan inanç arasındaki şaşırtıcı ve sarsıcı bağlantıyı ortaya koyuyor. (shrink)

This chapter both explains the origins of emotivism in C. K. Ogden and I. A. Richards, R. B. Braithwaite, Austin Duncan-Jones, A. J. Ayer and Charles Stevenson (along with the endorsement by Frank P. Ramsey, and the summary of C. D. Broad), and looks at MacIntyre's criticisms of emotivism as the inevitable result of Moore's attack on naturalistic ethics and his ushering in the fact/value, which was a historical product of the Enlightenment.

The Early Han enjoyed some prosperity while it struggled with centralization and political control of the kingdom. The Later Han was plagued by the court intrigue, corrupt eunuchs, and massive flooding of the Yellow River that eventually culminated in popular uprisings that led to the demise of the dynasty. The period that followed was a renewed warring states period that likewise stimulated a rebirth of philosophical and religious debate, growth, and innovations. Alan K. L. Chan and Yuet-Keung Lo's Philosophy and (...) Religion in Early Medieval China is a welcome addition to the growing body of literature on medieval China. It is a companion volume to their coauthored work, Interpretation and Literature in Early .. (shrink)

Protein α-helices provide an ordered biological environment that is conducive to soliton-assisted energy transport. The nonlinear interaction between amide I excitons and phonon deformations induced in the hydrogen-bonded lattice of peptide groups leads to self-trapping of the amide I energy, thereby creating a localized quasiparticle (soliton) that persists at zero temperature. The presence of thermal noise, however, could destabilize the protein soliton and dissipate its energy within a finite lifetime. In this work, we have computationally solved the system of stochastic (...) differential equations that govern the quantum dynamics of protein solitons at physiological temperature, T=310 K, for either a single isolated α-helix spine of hydrogen bonded peptide groups or the full protein α-helix comprised of three parallel α-helix spines. The simulated stochastic dynamics revealed that although the thermal noise is detrimental for the single isolated α-helix spine, the cooperative action of three amide I exciton quanta in the full protein α-helix ensures soliton lifetime of over 30 ps, during which the amide I energy could be transported along the entire extent of an 18-nm-long α-helix. Thus, macromolecular protein complexes, which are built up of protein α-helices could harness soliton-assisted energy transport at physiological temperature. Because the hydrolysis of a single adenosine triphosphate molecule is able to initiate three amide I exciton quanta, it is feasible that multiquantal protein solitons subserve a variety of specialized physiological functions in living systems. (shrink)

This essay is my review of Bob Bowden’s excellent documentary The Cartel. It is a powerful indictment of public schools and public school teachers’ unions. In a crucial part of the film, we see minority parents at a charter school lottery. Charter schools, like voucher private schools, give parents school choice—although charter schools are public schools technically, but run fairly independently. They are so popular, and the school districts allow so few of them, that parents must apply by lottery for (...) the few slots. The looks of grief on the faces of the parents who lose the lottery—and hence must keep their children in failing public schools—is telling. It is ironic that the nation most admired by American progressives—Sweden—completely voucharized its entire K-12 school system thirty years ago. (shrink)

The modifier effect is the reduction in perceived likelihood of a generic property sentence, when the head noun is modified. We investigated the prediction that the modifier effect would be stronger for mutable than for central properties, without finding evidence for this predicted interaction over the course of five experiments. However Experiment 6, which provided a brief context for the modified concepts to lend them greater credibility, did reveal the predicted interaction. It is argued that the modifier effect arises primarily (...) from a general lack of confidence in generic statements about the typical properties of unfamiliar concepts. Neither prototype nor classical models of concept combination receive support from the phenomenon. 2010 Elsevier Inc. All rights reserved. (shrink)

Constructivist approaches in epistemology and ethics offer a promising account of normativity. But constructivism faces a powerful Schmagency Objection, raised by David Enoch. While Enoch’s objection has been widely discussed in the context of practical norms, no one has yet explored how the Schmagency Objection might undermine epistemic constructivism. In this paper, I rectify that gap. First, I develop the objection against a prominent form of epistemic constructivism, Belief Constitutivism. Belief Constitutivism is susceptible to a Schmagency Objection, I argue, because (...) it locates the source of normativity in the belief rather than the agent. In the final section, I propose a version of epistemic constructivism that locates epistemic normativity as constitutive of agency. I argue that this version has the resources to respond to the Schmagency Objection. (shrink)

The central focus of this paper is to motivate and explore the question, when is it permissible to endorse a psychologizing explanation of a sincere interlocutor? I am interested in the moral question of when (if ever) we may permissibly dismiss the sincere reasons given to us by others, and instead endorse an alternative explanation of their beliefs and actions. I argue that there is a significant risk of wronging the other person, and so we should only psychologize when we (...) are in a position to know that they are in bad faith. (shrink)

Despite drives’ importance for Nietzsche’s explanation of individuals’ values, controversies persist over how to interpret Nietzsche’s attribution of normative capacities to the drives themselves. On one reading, drives evaluate their aims and recognize the normative authority of other drives’ aims. On another, drives’ normative properties reduce to nonnormative, causal properties. Neither approach is satisfying. The former commits Nietzsche to the homuncular fallacy by granting drives complex cognitive capacities. The latter reading either commits Nietzsche to the naturalistic fallacy, having him derive (...) normative conclusions from descriptive premises, or eliminates normativity from his thought altogether. In response to this impasse, this article advances a Leibniz-informed interpretation of Nietzsche’s drive psychology. By construing the normative and efficient causal orders as parallel modes of explanation distinguished by one’s perspective, a Leibniz-informed reading captures the benefits of extant interpretations while avoiding their drawbacks. (shrink)

After reconstructing three arguments for Nietzsche’s descriptive analysis of the self as complex, this article clarifies some of greatness’s psychological conditions. It then offers three arguments for why we should not focus on these internal conditions when seeking to verify or to achieve greatness. First, Nietzsche’s descriptive analysis of the self renders introspection too coarse-grained and error-prone to verify the subtle type of unity required for greatness. Second, Nietzsche associates introspective appraisal of one’s psyche with a moral project that weakens (...) and represses the drives, such that inquiry into whether greatness’s internal conditions are satisfied typically speaks against their realization. Finally, the actions characteristic of Nietzsche’s great individuals prohibit introspective preoccupation with oneself. These arguments suggest that we should attend to outwardly directed accomplishments, rather than psychology, when appraising the greatness of others and seeking to become great ourselves. (shrink)

After examining the problem that gratuitous suffering poses for Nietzsche's notion of life affirmation, I mount a skeptical response to this problem on Nietzsche's behalf. I then consider an orthogonal objection to Nietzschean life affirmation, which argues that the need to justify life is symptomatic of life denial and show how strengthening the skeptical defense sidesteps this worry. Nietzsche's skepticism about our all‐too‐human, epistemic position thus aids his project of life affirmation in two ways. First, it suggests that we are (...) unable to determine reliably whether a given instance of suffering is, in fact, gratuitous. Second, it provides a corrective to the moralistic need to redeem life, showing that all attempts to justify life as a whole are epistemically fraught. Before concluding, I examine Nietzsche's reasons for advancing such an epistemological argument and suggest how we might approach life affirmation in nonrational terms. (shrink)

Two experiments are reported which demonstrated intransitivity in category judgments, thus challenging a widely held assumption that the relation between categorized sets is one of class inclusion. Subjects consistently accepted the truth of certain category statements, in spite of being aware of the existence of counterexamples. Implications for semantic memory theory are discussed.

Nietzsche criticizes Stoicism for overstating the significance of its ethical ideal of rational self-sufficiency and for undervaluing pain and passion when pursuing an unconditional acceptance of fate. Apparent affinities between Stoicism and Nietzsche’s philosophy, especially his celebration of self-mastery and his pursuit of amor fati, lead some scholars to conclude that Nietzsche cannot advance these criticisms without contradicting himself. In this article, I narrow the target and scope of Nietzsche’s complaints against Stoicism before showing how they follow from his other (...) philosophic commitments. I suggest that the first line of criticism follows from his denial of teleology and his skepticism toward moral values’ descriptive objectivity. I then suggest that the second line of criticism follows from Nietzsche’s account of overcoming as bestowing contributory value upon pain and suffering. Explaining Nietzsche’s criticisms of Stoicism in this way substantially qualifies similarities between his philosophy and that of Stoicism while absolving him of the charge of inconsistency. (shrink)

Remhof contends that Nietzsche is a metaphysician. According to his Meta-Metaphysical Argument, Nietzsche’s texts satisfy the criteria for an adequate conception of metaphysics. According to his Constructivist Argument, Nietzsche adopts a metaphysical position on which concepts’ application conditions constitute the identity conditions of their objects. This article critically appraises these arguments. I maintain that the criteria advanced in the Meta-Metaphysical Argument are collectively insufficient for delineating metaphysics as a distinct field of inquiry and that the Constructivist Argument attributes a position (...) to Nietzsche that remains vulnerable to his evaluative and psychological indictments of two-world metaphysics. I conclude by discussing how these objections might help non-metaphysical readers of Nietzsche resist Remhof’s interpretation. (shrink)

Recent work has argued that there may be cases where no attitude – including withholding – is rationally permissible. In this paper, I consider two such epistemic dilemmas, John Turri’s Dilemma from Testimony and David Alexander’s Dilemma from Doubt. Turri presents a case where one’s only evidence rules out withholding (without warranting belief or disbelief). Alexander presents a case where higher order doubt means one must withhold judgment over whether withholding judgment is rational. In both cases, the authors conclude that (...) no doxastic attitude is warranted. In this paper, I argue against the possibility of these epistemic dilemmas. I argue that withholding cannot be irrational in either case. But meditating on the dilemmas gives us an important – and overlooked – insight into the nature of rational withholding. First, rational withholding is a function of evidence failing to sufficiently support belief or disbelief. As a result, withholding is not symmetrical to belief and disbelief. Second, there can be two distinct grounds for rational withholding. First, propositional withholding, which arises when our evidence does not support belief or disbelief in p. And second, doxastic withholding, which arises when we cannot determine whether our evidence supports belief or disbelief in p. Accepting two grounds of rational withholding licenses a kind of Weak Permissivism. But this Weak Permissivism should not be troubling to anyone. (shrink)

Moral grandstanding is the use of moral talk for self-promotion. Recent philosophical work assumes that people can often accurately identify instances of grandstanding. In contrast, we argue that people are generally unable to reliably recognize instances of grandstanding, and that we are typically unjustified in judging that others are grandstanding as a result. From there we argue that, under most circumstances, to judge others as grandstanders is to fail to act with proper intellectual humility. We then examine the significance of (...) these conclusions for moral discourse. More specifically, we propose that moral discourse should focus on others’ stated reasons and whether their actions manifest respect. (shrink)

We are immersed within an odorous sea of chemical currents that we parse into individual odors with complex structures. Odors have been posited as determined by the structural relation between the molecules that compose the chemical compounds and their interactions with the receptor site. But, naturally occurring smells are parsed from gaseous odor plumes. To give a comprehensive account of the nature of odors the chemosciences must account for these large distributed entities as well. We offer a focused review of (...) what is known about the perception of odor plumes for olfactory navigation and tracking, which we then connect to what is known about the role odorants play as properties of the plume in determining odor identity with respect to odor quality. We end by motivating our central claim that more research needs to be conducted on the role that odorants play within the odor plume in determining odor identity. (shrink)

The adequacy of similarity to prototype as an account of categorization in natural concepts was assessed by analyzing the monotonicity of the relation between typicality of an item in a category and the probability of a positive categorization response using data from McCloskey and Glucksberg (1978). The analysis revealed a strong underlying similarity-based threshold curve, with systematic deviations. Further data collection showed that deviations from the curve could be attributed to the effects of unfamiliarity and non-categorial associations on typicality judgments, (...) as well as differences between the perceptual appearance of an item (which tended to boost typicality) and its underlying nature (which tended to boost categorization). The results are discussed in terms of the different presuppositions and task constraints involved in rating typicality as opposed to performing a categorization. (shrink)

In Vagueness and Contradiction (2001), Roy Sorensen defends and extends his epistemic account of vagueness. In the process, he appeals to connections between vagueness and semantic paradox. These appeals come mainly in Chapter 11, where Sorensen offers a solution to what he calls the no-no paradox—a “neglected cousin” of the more famous liar—and attempts to use this solution as a precedent for an epistemic account of the sorites paradox. This strategy is problematic for Sorensen’s project, however, since, as we establish, (...) he fails to resolve the semantic pathology of the no-no paradox. (shrink)

Cells are cognitive entities possessing great computational power. DNA serves as a multivalent information storage medium for these computations at various time scales. Information is stored in sequences, epigenetic modifications, and rapidly changing nucleoprotein complexes. Because DNA must operate through complexes formed with other molecules in the cell, genome functions are inherently interactive and involve two-way communication with various cellular compartments. Both coding sequences and repetitive sequences contribute to the hierarchical systemic organization of the genome. By virtue of nucleoprotein complexes, (...) epigenetic modifications, and natural genetic engineering activities, the genome can serve as a read-write storage system. An interactive informatic conceptualization of the genome allows us to understand the functional importance of DNA that does not code for protein or RNA structure, clarifies the essential multidirectional and systemic nature of genomic information transfer, and emphasizes the need to investigate how cellular computation operates in reproduction and evolution. (shrink)

Attention is a finite, morally significant good. Attention is a precondition for healthy human relationships, and its absence can wrong others by cutting them off from vital human goods. At the same time, human persons have limited powers of attention. And so the question arises, when does someone legitimately command my attention? In Conversational Pressure, Sanford Goldberg argues that the competent speaker has a default entitlement to normatively expect the addressee to attend, even if only for a short while. If (...) the addressee fails to attend, the speaker is wronged. I argue that the conditions under which attention is owed to another are more restricted than Goldberg allows, and are sensitive to context and standing. (shrink)

If people believe that some property is true of all members of a class such as sofas, then they should also believe that the same property is true of all members of a conjunctively defined subset of that class such as uncomfortable handmade sofas. A series of experiments demonstrated a failure to observe this constraint, leading to what is termed the inverse conjunction fallacy. Not only did people often express a belief in the more general statement but not in the (...) more specific, but also when they accepted both beliefs, they were inclined to give greater confidence to the more general. It is argued that this effect underlies a number of other demonstrations of fallacious reasoning, particularly in category-based induction. Alternative accounts of the phenomenon are evaluated, and it is concluded that the effect is best interpreted in terms of intensional reasoning [Tversky, A., & Kahneman, D.. Extensional versus intuitive reasoning: the conjunction fallacy in probability judgment. Psychological Review, 90, 293-315.]. (shrink)

The chapter presents Anselm’s incompatibilist account of human freedom within the context of his theodicy and presents two arguments against his account. Both arguments aim to show there is a genuine conflict between his account of freedom and the role of God’s grace in making agents just. The first argument, the problem of harmonization, highlights the conflict within the soteriological context where an agent changes from being unjust to being just. The second argument, the problem of just creation, highlights the (...) conflict within the context of the creation of agents prior to the presence of evil. Holding fixed his incompatibilist account and the necessity of divine grace, the upshot of both arguments is that Anselm must endorse a version of Pelagianism. (shrink)

We argue that if Stephen Yablo (2005) is right that philosophers of mathematics ought to endorse a fictionalist view of number-talk, then there is a compelling reason for deflationists about truth to endorse a fictionalist view of truth-talk. More specifically, our claim will be that, for deflationists about truth, Yablo’s argument for mathematical fictionalism can be employed and mounted as an argument for truth-theoretic fictionalism.

Internet, a revolutionary invention, is always transforming into some new kind of hardware and software making it unpreventable for anyone. The type of communication that we see today is either human-to-human or human-to-device, but the Internet of Things (IoT) promises a great future for the internet where the type of communication is machine-to-machine (M2M). The Internet of Things (IoT) is defined as a paradigm in which objects provide with sensors, actuators, and processors communicate with each other to serve a meaningful (...) purpose. In this paper we discussed IoT and its architecture. Further we explained different applications of IoT for users, IoT advantages and disadvantages. (shrink)

To approach the many challenges involved in the notion of engineering concepts, it is important to have a clear idea of the starting point – the concepts that people use in their everyday lives, in conversations and in expressing beliefs, desires, intentions and so forth. The first Section of this chapter introduces evidence that I have accumulated over the last many years concerning the flexibility, context-dependence, and vagueness of such common concepts. The concept engineer needs to understand the structure of (...) the “raw material” with which she is working. In Section 2, I summarise some results concerning the amount of individual variation that exists within a single relatively homogenous population of individuals, both in what examples are considered most typical of a category, and in what properties are considered most central to a category (Hampton & Passanisi, 2016). The demonstration of a significant degree of reliable variation in responses to these questions, that is stable over time, illustrates the potential for conceptual engineering interventions to affect individuals’ concepts. Concepts are rarely fixed or uniformly understood in the same way. I then discuss the different ways in which concepts track the world, and I speculate about how different conceptual domains are governed by different criteria of validity or acceptability. This reflection will lead to Section 3 in which I summarise some results from recent research (Thorne, Quilty-Dunn, Smortchova, Shea, & Hampton, 2021), investigating for the first time how people view the value of different familiar concepts. Knowing how people appraise concepts will be a key to developing ideas for improving the reliability and validity of the concepts that they commonly use. A final section contains some (largely speculative) discussion about the implications of work in psychology of concepts for the project of conceptual engineering. (shrink)

Bacteria do many things as organized populations. We have recently learned much about the molecular basis of intercellular communication among prokaryotes. Colonies display bacterial capacities for multicellular coordination which can be useful in nature where bacteria predominantly grow as films, chains, mats and colonies. E. coli colonies are organized into differentiated non-clonal populations and undergo complex morphogenesis. Multicellularity regulates many aspects of bacterial physiology, including DNA rearrangement systems. In some bacterial species, colony development involves swarming (active migration of cell groups). (...) Swarm colony development displays precise geometrical controls and periodic phenomena. Motile E. coli cells in semi-solid media form organized patterns due to chemotactic autoaggregation. On poor media, B. subtilis forms branched colonies using group motility and long-range chemical signalling. The significances of bacterial colony patterns thus reside in a deeper understanding of prokaryotic biology and evolution and in experimental systems for studying self-organization and morphogenesis. (shrink)

Belief-state ascription — determining what someone “knew,” “believed,” was “aware of,” etc. — is central to many areas of law. In criminal law, the distinction between knowledge and recklessness, and the use of broad jury instructions concerning other belief states, presupposes a common and stable understanding of what those belief-state terms mean. But a wealth of empirical work at the intersection of philosophy and psychology — falling under the banner of “Experimental Epistemology” — reveals how laypeople’s understandings of mens rea (...) concepts differ systematically from what scholars, courts, and perhaps legislators, have assumed. -/- As implemented, mens rea concepts are much more context-dependent and normatively evaluative than the conventional wisdom suggests, even assuming that jurors are following jury instructions to the letter. As a result, there is less difference between knowledge and recklessness than is typically assumed; jurors consistently “over”-ascribe knowledge to criminal defendants; and concepts like “belief,” “awareness,” and “conscious disregard” mean different things in different contexts, resulting in mens rea findings systematically responsive to aspects of the case traditionally considered irrelevant to the meaning of those terms. -/- This Article provides the first systematic account of the factors driving jurors’ ascriptions of the specific belief states criminal law invokes. After surveying mens rea jury instructions, introducing the Experimental Epistemology literature to the legal literature on mens rea, and examining the implications of that literature for criminal law, this Article considers ways to begin bridging the surprisingly large gap between mens rea theory and practice. (shrink)

An appreciation of the life and word of Barbara McClintock, with special emphasis on what made her a unique and visionary scientist. The obituary indicates unappreciated aspects of her work on biological sensing and how organisms restructure their genomes in response to challenges.

Luke, steeped in the Old Testament, makes clear that to understand what God was doing in Christ, one has to know Scripture; and especially the Book of Isaiah.

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Nietzsche on Morality and the Affirmation of Life ed. by Daniel CameJames A. MollisonDaniel Came, ed., Nietzsche on Morality and the Affirmation of Life Oxford: Oxford University Press, 2022. 220 pp. isbn: 978-0-198-72889-4. Hardback, $70.00Daniel Came's most recent edited collection features original essays from leading figures in the field. As most of its chapters are well-written and well-argued, it will interest Nietzsche scholars generally. It's difficult to narrow (...) the volume's intended audience much further than this, however. The source of this difficulty is not merely titular, though one wonders what aspects of Nietzsche's philosophy could not plausibly be yoked under the dual headings of "morality" and "life affirmation." Rather, the difficulty stems from a shortcoming of Nietzsche's. As Came puts the point in his introduction, "Nietzsche is greatly more forthcoming in his diagnosis of the life-denying nature of morality than he is about what should replace morality and in particular the type of life-affirming attitude which might then ensue" (7). The underdeveloped character of Nietzsche's positive [End Page 110] pronouncements about life affirmation leaves many questions unanswered, the most basic of which might be, "What exactly is it to affirm life?" (7). This collection admirably attempts to tackle such questions head-on by foregrounding Nietzsche's "practical-existential concern with the value of existence" (4)—even if, in resisting the temptation to delve ever deeper into the complexities of Nietzsche's critical enterprise, this approach risks leaving some specialist concerns aside.In light of the inchoate nature of Nietzsche's remedy for life denial, a volume taking life affirmation as its starting point can be forgiven if its contributions are somewhat scattered. Four chapters in this collection—authored by Gemes, Hassan, Huddleston, and Janaway—identify distinct obstacles to Nietzsche's project of life affirmation and explain how Nietzsche might overcome them. Three others—written by Came, Stern, and Kanterian—overlap in arguing that Nietzsche's notion of life affirmation is deeply confused at best and fatally flawed at worst. Two remaining chapters, by Reginster and Clark, are functionally close readings of GM. Below, I discuss the standout essays by Gemes, Came, Huddleston, and Stern, which straightforwardly interact with one another. I then comment on the volume's remaining essays.In his chapter, Gemes suggests that Nietzsche's concern with nihilism emerges after HH, whereas his earlier works express a Romantic preoccupation with cultural renewal. While Reginster analyzes nihilism as a cognitive state of disorientation or despair (The Affirmation of Life [Cambridge, MA: Harvard University Press, 2006]) and Pippin analyzes nihilism as a waning of erotic desire (Nietzsche, Psychology, and First Philosophy [Chicago: University of Chicago Press, 2010]), Gemes contends that these forms of nihilism are downstream from a more fundamental condition of affective nihilism that becomes fully manifest with the advent of Christian morality. (Kaitlyn Creasy's work on affective nihilism goes unmentioned.) Gemes then rightly observes that nihilism does not merely subtend overt expressions of life denial, as Nietzsche also "characterizes the need to ask reflective questions about the value of existence as a pathological symptom" of nihilism (29, emphasis added; see also GS P:2; TI "Socrates" 2; TI "Morality" 5). This presents a problem for Nietzsche's life-affirming ambitions. For, even if the ancient Greeks and GM's nobles can accomplish "naïve affirmation," which is "more an affective state than a consciously avowed cognitive belief" (28–29), it is unclear whether we late moderns can do the same. Moreover, Nietzsche's [End Page 111] challenge of affirming the eternal recurrence (GS 341) seems to require the sort of reflective, cognitive assessment of life that Nietzsche diagnoses as nihilistic. I would have liked for Gemes to have examined Nietzsche's indictment of judgments about life in more detail, as this seems crucial for delimiting Nietzsche's project of life affirmation. In any case, Gemes concludes by suggesting that Z might strive to incite "deep poetic inspiration […] among those who [can] hear rightly" (35), thereby helping these select few overcome affective nihilism. This might be Nietzsche's best strategy for facilitating life affirmation.Came is less confident... (shrink)

Having a confirmation bias sometimes leads us to hold inaccurate beliefs. So, the puzzle goes: why do we have it? According to the influential argumentative theory of reasoning, confirmation bias emerges because the primary function of reason is not to form accurate beliefs, but to convince others that we’re right. A crucial prediction of the theory, then, is that confirmation bias should be found only in the reasoning domain. In this article, we argue that there is evidence that confirmation bias (...) does exist outside the reasoning domain. This undermines the main evidential basis for the argumentative theory of reasoning. In presenting the relevant evidence, we explore why having such confirmation bias may not be maladaptive. (shrink)

The present study aimed to understand how status-oriented individual differences such as narcissistic antagonism, narcissistic extraversion, and moral grandstanding motivations may have longitudinally predicted both behavioral and social media responses during the early stages of the COVID-19 pandemic. Via YouGov, a nationally representative sample of U.S. adults was recruited in August of 2019 (N = 2,519; Mage = 47.5, SD = 17.8; 51.4% women) and resampled in May of 2020, (N = 1,533). Results indicated that baseline levels of narcissistic antagonism (...) were associated with lower levels of social distancing and lower compliance with public health recommended behaviors. Similarly, dominance oriented moral grandstanding motivations predicted greater conflict with others over COVID-19, greater engagement in status-oriented social media behaviors about COVID-19, and lower levels of social distancing. (shrink)