Fincher & Thornhill (F&T) present a compelling argument that parasite stress underlies certain cultural practices promoting assortative sociality. However, we suggest that the theoretical framework proposed is limited in several ways, and that life history theory provides a more explanatory and inclusive framework, making more specific predictions about the trade-offs faced by organisms in the allocation of bioenergetic and material resources.

The Continuous Parameter Estimation Model is applied to develop individual genomic-level heritabilities for the latent hierarchical structure and developmental dynamics of Life History (LH) strategy LH strategies relate to the allocations of bioenergetic resources into different domains of fitness. LH has moderate to high population-level heritability in humans, both at the level of the high-order Super-K Factor and the lower-order factors, the K-Factor, Covitality Factor, and General Factor of Personality (GFP). Several important questions remain unexplored. We developed measures of genome-level (...) heritabilities employing an American sample of 316 monozygotic (MZ) and 274 dizygotic (DZ) twin dyads and a Swedish sample of 863 MZ and 475 DZ twin dyads. This novel heritability index measures individual genetic transmissibility, therefore opening new avenues for analyzing complex interactions among heritable traits inaccessible to standard structural equations methods. For these samples: (1) moderate to high heritability of factor loadings of Super-K on its lower-order factors is demonstrated, evidencing biological preparedness, genetic accommodation, and the gene-culture coevolution of biased epigenetic rules of development; (2) moderate to high heritability of the magnitudes of the effect of the higher-order factors upon their loadings on their constituent factors, evidencing genetic constraints upon phenotypic plasticity; and (3) that heritability of the LH factors, of factor loadings, and of the magnitudes of the correlations among factors are weaker among those with slower LH speeds, demonstrating that inter-individual variation in transmissibility is a function of individual socioecological selection pressures. (shrink)

ABSTRACT This article concerns the ways in which Afropessimist Calvin Warren misuses and overextends both Wynter’s historiography of the Human and Hartman’s concept “fungible commodity.” First, Calvin Warren flattens the ontology of the political subject described in Wynter’s concept “genres of Man” to argue that the contemporary Black US person exists as “being,” that is, non-being. Second, Warren misaligns with Wynter’s account of the period of historical rupture between the Human and nonhuman. Whereas, for Wynter, this rupture was constituted (...) by the colonial encounter in the Americas, Warren cites chattel slavery as the event wherein the Human and Other, specifically the Black Other, were torn apart. Third, Warren’s use of “fungible commodity” when referencing the contemporary Black lacks a historiographical framework that would account for the continued non-being of Black existence as commodity post-emancipation. (shrink)

The truth in the NKJV Holy Bible that validates black spirituality and therefore , faithful and true and the lord of hosts.

In a 2012 review article, Anthony P. Maingot made a case for each generation rewriting history according to its own needs and preoccupations. Everyone, he suggested, has their own C.L.R. James. Everyone, perhaps, except students of international relations and international history, where references to James’s copious and critical body of work are less common. In the spirit of finding one’s own James, this article employs The Black Jacobins and James’s other magnum opus, World Revolution,1917–1936: The Rise and Fall of (...) the Communist International, to think historically about two interrelated processes of the twentieth century: the rise of the state, and the relationship between nationalisms and internationalisms. Along with encounters with revolutionary Marxism and pan-Africanism, James bore witness to the challenges of the state, and the tensions between nationalism and internationalism that were so central to understanding the twentieth century. (shrink)

Based on Maldonado-Torres’s formulation of the term, we conceive the decolonial turn as a form of liberating and decolonising reason beyond the liberal and Enlightened emancipation of rationality, and beyond the more radical Euro-critiques that have failed to consistently challenge the legacies of Eurocentrism and white male heteronormativity (often Eurocentric critiques of Eurocentrism). We complement Maldonado-Torres’s account of the decolonial turn in philosophy, theory and critique by providing an analysis of the trajectories of academic philosophy and clarifying the relevance of (...) decolonising philosophy and of the decolonial turn for current efforts in transforming philosophy in face of the challenges of social movements such as the Third World Liberation Front and Black Lives Matter in the United States, and Rhodes Must Fall in South Africa and England. After a brief analysis of the trajectory and current status of philosophy as a discipline in the modern Western research university, we provide examples of the decolonial turn and of decolonising philosophy in three areas: the engagement with (1) Asian and (2) Latin American philosophies, and (3) debates in the philosophy of race and gender. (shrink)

This paper introduces a new hypothesis for the rise of the politically correct left via an analysis of Black America. Drawing on Žižekian and psychoanalytical theory, it explores the ideological role of ‘symptom’ within America’s cultural landscape - of that which states that society ‘doesn’t work’ - by way of examining prominent African American figures and how they relate to this ‘symptom’: Will Smith and the ‘hystericization of the symptom’; Barack Obama and the ‘identification with the symptom’; the PC (...) left and the ‘implementation of the symptom as law’; the far right and the ‘fear of loss of the symptom’; Kanye West, Candace Owens and the ‘rejection of clinging to the symptom’. Additionally, the 90s sit-com The Fresh Prince of Bel-Air and the film Black Panther are analyzed and juxtaposed in order to further illustrate the process by which the recent ideological shift in our cultural and political discourse towards political correctness and identity politics has occurred. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:preface Sometimes, even those of us who have organized our entire lives around the transformative possibilities of Black feminist thought can sit back in wonder at the expansiveness of this intergenerational transnational practice.Thisspecialissuetakesamomenttoimbibewhere we have been, where we are, and where we have yet to journey. The contributors to this special issue on, or more precisely, of Black feminist thought find Black feminist thinking in a (...) wide range of times, places, and forms. Each of the contributors invites us to bear witness in a distinct way to the pushes and pulls of critical engagement with Black feminist thought. Biomythic origin point “mitochondrial eve” brainstorms the archive and admonishes those of us looking back to “be a forest of your own / dreams.” Gladys Bentley sends unrequited texts to... Gladys Bentley. Everything is possible here, even what should never have happened. In If You Can’t Be Free, Be a Mystery: In Search of Billie Holiday, Farah Jasmine Griffin, one of the most dedicated and prolific stewards of Black feminist thought as a liberatory practice, cites Rita Dove’s poem “Canary” to evoke the protective strategies Black women employ to hold something (ourselves, each other) sacred in an unfree world.1 The lineage we participate in through our Black 1. Farah Jasmine Griffin, If You Can’t Be Free, Be a Mystery: In Search of Billie Holiday (New York: Ballantine Books, 2001), 155–56. “Be a Mystery”: (The Infinity of) Black Feminist Thought 8Preface feminist intellectual labor is sacred to us. For generations, even before the name “Black Feminist,” it has existed as a form of love, communion, protest, and prophecy, often far from the spotlight. Nurtured by the warmth of imagination, practices became praxis. Griffin and others have ensured a tradition wherein, to invoke Griffin’s paraphrase of Toni Morrison in her tribute to Nellie McKay, “the mothers may soar and the daughters may know their names.”2 We are some of the daughters. But we are living in times that neither we nor our mothers would hardly recognize. Abolitionist queer Black feminists are topping the New York Times bestseller lists. Our scholars and experts speak on the nightly news. Some of what were once our most marginalized proposals have become policies, funding keywords, and even memes. The Movement for Black Lives, one of the largest and most visible social movements of our time, or any time, explicitly connects its vision to the foundational Combahee River Collective statement. We do this work now in the light of recognition. Masses of people think they know what Black feminism is, and yet, this is not the world that we dreamed. We, the current generation of practicing Black feminist thinkers, are faced with the consequences of Black feminist practice feeling like less of a mystery. We celebrate the legacy our foremothers have made possible, and we must also think creatively, lovingly, and sometimes even cryptically about what this moment can and must mother—or bring into being. It has to bring into being something we cannot describe from here, something we have not yet known. It is exhilaratingly beautiful to look upon what’s been made possible, but we know there is so much more than recognition. Undaunted by a world still hellbent on not caring for or loving us, even as it consumes our insights, theories, and modes of organizing, we create worlds filled with an abundance of joy, affirmation, and ingenuity. It is from this robust, ancestral practice of world-making that this special issue emerges. The pieces found here provide insight into one of the most dynamic aspects of Black feminist thought: its generative power. The range of topics included in this special issue encapsulates the breadth of this interdisciplinary, transnational, multimodal, and 2. Farah Jasmine Griffin, “That the Mothers May Soar and the Daughters May Know Their Names: A Retrospective of Black Feminist Literary Criticism,” Signs 32, no. 2 (Winter 2007): 483–507. Preface 9 intergenerational practice. Given the seemingly infinite nodes and entry points of Black feminist thought, it is befitting that this issue coheres because of an unboundedness and porousness among the pieces. The art essays, articles, field reviews, and conversations converse, dance, and harmonize with... (shrink)

Drawing on 75 semi-structured qualitative interviews with Arab, South Asian, and Black Muslim women social justice activists, ages 18–30 years, organizing in the United States and the United Kingdom, I theorize their experiences as the basis of the matrix of gendered Islamophobia. Building upon Jasmine Zine’s concept of gendered Islamophobia, I synthesize this concept with Patricia Hill Collins’s theory of the matrix of domination to give a more in-depth and nuanced structure of how gendered Islamophobia operates and is (...) resisted by Muslim women activists. This article identifies the overlapping configurations of power that affect Muslim women’s lives through structural, disciplinary, hegemonic, and interpersonal domains, countering reductionist accounts of Islamophobia as a universalized, unvariegated social force impacting all Muslims in similar ways. Instead, the matrix of gendered Islamophobia locates Islamophobia within shifting axes of oppression that are simultaneously structured along the lines of gender, race, class, sexuality, and citizenship. The findings of this research reveal a dialectical relationship between Muslim women’s oppression and simultaneous contestation of gendered Islamophobia via their collective remaking of alternative ideas, politics, discourses, and organizing practices. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Whoa! JOHN SHOPTAW ONE A young man with gold hair in a coal-black robe and slippers was off to confront the Sun. But as he paced the hotel corridors, Ray could feel his step losing its jaunt. At this rate, he’d make it to nowhere in nothing flat. Just then, he noticed his old wall map thumbtacked over some double doors. How’d his Boys’ Life get out here? (...) He looked it over, the big fat world, cut open and stretched flat, like an elephant hide. The properties were green, purple and red, and the waters whitish blue. The Mercator-projected bottom was jagged with ice. The whole place was crawling with letters, like ants on a cake. The best part was the creatures: a long-armed squid suctioning a whale, sea lions sunning themselves. No. Seals. He bunched his brows. No. Hills. And game big as states, as nations: hippos in Africa’s watering holes, a beauty of a cheetah, its sights trained. Untacking and folding the map, Ray tucked it into his pocket and slid open the doors. He found himself in a dim cavern facing a motionless escalator. Its stairs were gold-plated, its balustrades brushed aluminum and its handrails hand-rubbed ostrich skin. He could see no end of stairs. It must be arion 27.1 spring/summer 2019 one unbroken flight to the Sun’s penthouse. But where was the down escalator? Beats him. He planted his slippers and clasped the rails. With a little lurch the escalator began its quickening glide. Now this was first-class. No huffing required. Simply the assumption of an attitude. Up ahead, the horizon gleamed ivory. 2 whoa! TWO The stairway teeth clamped shut and Ray was thrown into a hard glare. Sunblock and goggles— they’ll let you look into things—on your right, came a voice positively sunny. Ray slathered and goggled himself, and beheld by a high stone robed in emerald moss a trim figure in a sea-snail-purple sweatsuit and a broad-brimmed straw hat puttering about a humid sundial of wide-waking annuals and perennials— snowdrops, crocuses, daisies and daylilies, rice in flower and maize in silk, woozy jasmine and heady grapevines, a temperamental winter daphne, and tall in the motley midst the polar gnomon, an Indian turnsole or heliotrope, sweeping its shaft of shadow from one to the next minute marigold dot as the ambling photosynthesizer passed the fragrant hours of the zodiac. Batting away hummingbirds and honeybees, Ray waded through the flower bed toward Sol. Am I your heir? Can I have what I want? Sure, kid, name it. Ray glanced toward the honey-scented manure. A joyride? Sol sighed. It’s your funeral. Taking his time, he led Ray out to the dayport. What a letdown! Ray’d expected a futuristic heliumpowered sports coupe, or at least a souped-up solar Mustang. Not this gold-rimmed, pyrite-axled backward half-bucket with footpads! John Shoptaw 3 Dawn, meanwhile, with her practiced blush arched her horizon, and her pomegranate interiors yawned wide. The stars dispersed. Venus, her shell-blue and egg-white gauzes aswirl, gave Dawn a last long look above her handmirror’s crescent rim. Sol was watching moonshine evanesce from his glowing barndoors, which cracked in a spewing welding arc and then opened wide to reveal a dozen prompt and close-cropped Hours, coaxing a team of four mammoth pegasi yoked neck and neck and neck and neck, stoked with thick ambrosial plasma and snorting flame. As the nymphs hitched the tack to the chariot pole, the Sun, shaking his head, untied his flaring sunhat and knotted it under Ray’s chin. Lay off the whip and draw rein with a firm hand. They’ll fly by themselves with no help from you. But they’ll answer to Clover, Crocus, Peony, Sage. Steer clear of the straightaway. Bank the rig into a circumbendibus. But don’t, whatever you do... But Ray’s attention had drifted. The rampant quadrupeds hooved trails of sparks down the dayport door, their heavy fog blankets slid off, and they shook out their shoulder-wings. A pliant breeze sprang up from the East... (shrink)

Igniting a long-overdue dialogue about how the legacy of racial injustice and white supremacy plays out in society at large and Buddhist communities in particular, this urgent call to action outlines a new dharma that takes into account the ways that racism and privilege prevent our collective awakening. The authors traveled around the country to spark an open conversation that brings together the Black prophetic tradition and the wisdom of the Dharma. Bridging the world of spirit and activism, they (...) urge a compassionate response to the systemic, state-sanctioned violence and oppression that has persisted against black people since the slave era. With national attention focused on the recent killings of unarmed black citizens and the response of the Black-centered liberation groups such as Black Lives Matter, Radical Dharma demonstrates how social transformation and personal, spiritual liberation must be articulated and inextricably linked. Rev. angel Kyodo williams, Lama Rod Owens, and Jasmine Syedullah represent a new voice in American Buddhism. Offering their own histories and experiences as illustrations of the types of challenges facing dharma practitioners and teachers who are different from those of the past five decades, they ask how teachings that transcend color, class, and caste are hindered by discrimination and the dynamics of power, shame, and ignorance. Their illuminating argument goes beyond a demand for the equality and inclusion of diverse populations to advancing a new dharma that deconstructs rather than amplifies systems of suffering and prepares us to weigh the shortcomings not only of our own minds but also of our communities. They forge a path toward reconciliation and self-liberation that rests on radical honesty, a common ground where we can drop our need for perfection and propriety and speak as souls. In a society where profit rules, people's value is determined by the color of their skin, and many voices--including queer voices--are silenced, Radical Dharma recasts the concepts of engaged spirituality, social transformation, inclusiveness, and healing. (shrink)

Because visual narratives demand complex inference abilities, they can potentially be used as a tool for developing inferential skills in other domains, like reading. The Inferential Language Comprehension (iLC) Framework proposes an approach to using visual narratives in educational settings to sponsor inference skills by building on cognitive, developmental, and language research.

Jessica Brown effectively contends that Keith DeRose’s latest argument for contextualism fails to rule out contextualism’s chief rival, namely, classic invariantism. Still, even if her position has not been ruled out, the classic invariantist must offer considerations in favor of her position if she is to convince us that it is superior to contextualism. Brown defends classic invariantism with a warranted assertability maneuver that utilizes a linguistic pragmatic principle of relevance. I argue, however, that this maneuver is not as effective (...) as it might be. I propose a different warranted assertability maneuver—one that utilizes a pragmatic principle of strength—that affords a more successful defense of classic invariantism, and that helps to establish that classic invariantism is superior to contextualism. (shrink)

I defend a sensitive neo-Moorean invariantism, an epistemological account with the following characteristic features: (a) it reserves a place for a sensitivity condition on knowledge, according to which, very roughly, S’s belief that p counts as knowledge only if S wouldn’t believe that p if p were false; (b) it maintains that the standards for knowledge are comparatively low; and (c) it maintains that the standards for knowledge are invariant (i.e., that they vary neither with the linguistic context of the (...) subject of knowledge nor with the linguistic context of the attributor of knowledge). I argue that this sort of account allows us to respond adequately to some difficult puzzles in epistemology, puzzles such as skeptical puzzles, as well as puzzles that inspire epistemological contextualism. I also maintain that by utilizing what Keith DeRose calls a warranted assertibility maneuver, sensitive neo-Moorean invariantism can account for our epistemic judgments in each of these puzzle cases. (shrink)

Any adequate theory of chance must accommodate some version of David Lewis's ‘Principal Principle’, and Lewis has argued forcibly that believers in primitive propensities have a problem in explaining what makes the Principle true. But Lewis can only derive (a revised version of) the Principle from his own Humean theory by putting constraints on inductive rationality which cannot be given a Humean rationale.

This paper uses a schema for infinite regress arguments to provide a solution to the problem of the infinite regress of justification. The solution turns on the falsity of two claims: that a belief is justified only if some belief is a reason for it, and that the reason relation is transitive.

It has long been a truism of the history of philosophy that intentionality is an invention of the medieval period, and within this standard narrative, the central place of Arabic philosophy has always been acknowledged. Yet there are many misconceptions surrounding the theories of intentionality advanced by the two main Arabic thinkers whose works were available to the West, Avicenna and Averroes. In the first part of this paper I offer an overview of the general accounts of intentionality and intentional (...) being found in the linguistic, psychological, and metaphysical writings of Avicenna and Averroes, and I trace the terminology of “intentions” to a neglected passage from Avicenna’s logic. In the second part of the paper I examine the way that Avicenna and Averroes apply their general theories of intentionality to the realm of sense perception. I offer an explanation of why Avicenna might have chosen to denominate the objects of the internal sense faculty of estimation as “intentions”, and I explore the implications of Averroes’s decision to attribute intentionality to the external senses and the media of perception. (shrink)

Many contemporary philosophers argue that assertion is governed by an epistemic norm. In particular, many defend the knowledge account of assertion, which says that one should assert only what one knows. Here, I defend a non‐normative alternative to the knowledge account that I call the repK account of assertion. According to the repK account, assertion represents knowledge, but it is not governed by a constitutive epistemic rule. I show that the repK account offers a more straightforward interpretation of the conversational (...) patterns and intuitions that motivate the knowledge account. It does so in terms of ordinary normative principles that philosophers already accept, none of which are constitutive to assertion. I then contend that the repK account is preferable to the knowledge account because it is simpler, its implications are less contentious, and it avoids a problem for normative accounts of assertion recently raised by Peter Pagin. I also argue that the repK account offers a satisfying explanation of selfless assertion, a counterexample to the knowledge account posed by Jennifer Lackey. (shrink)

Providing an accessible examination of ethics, Doing Ethics in Media, introduces students to ethical theory and provides a grounded discussion of ethics in the context of today's media outlets. Emphasizing the understanding of ethics, the text will help readers 'do ethics' expeditiously, honestly, and efficiently when they enter the workplace and need to make critical ethical decisions on deadline. The text is organized around six decision-making questions, and cases demonstrate the application of these questions to real-world scenarios. Each chapter focuses (...) on a specific ethical theory or issue, with a thorough discussion of the key points accompanied by practical applications, demonstrated through references to classic and contemporary issues in media. Student voices are heard throughout the book, illustrating how they have grappled with and applied the concepts in their own worlds and in the media. Distinctive features include: a new approach to ethical decision making through the "5W's and H" questions that serve as the book's framework; discussions and case studies aimed at five media disciplines: journalism, new media, advertising, public relations, and entertainment. Cases engage students at early stages of their careers, and consider that most students will change careers several times comprehensive materials on classic moral theory and current issues such as truth telling and deception, values, persuasion and propaganda, privacy, diversity, loyalty, moral development, and codes of ethics user-friendly approach throughout the book challenges students to think for themselves rather than imposing answers on them connects the model or theory to every decision-making challenge (44 cases and dozens of practical applications) a Companion Website with ancillary materials for students and for instructors (including a test bank and instructor's manual). This text has been written for undergraduates and graduate students studying media ethics in mass media, journalism, and media studies. It also will serve students in rhetoric, popular culture, communication studies, and interdisciplinary social sciences"--Provided by publisher. (shrink)

Numerous social, economic and academic pressures can have a negative impact on representations of biomedical research. We review several of the forces playing an increasingly pernicious role in how health and science information is interpreted, shared and used, drawing discussions towards the role of narrative. In turn, we explore how aspects of narrative are used in different social contexts and communication environments, and present creative responses that may help counter the negative trends. As traditional methods of communication have in many (...) ways failed the public, changes in approach are required, including the creative use of narratives. (shrink)

The statements traditionally labelled “necessary,” among them the valid theorems of mathematics and logic, are identified as “those whose truth is independent of experience.” The “truth” of a necessary statement has to be independent of the truth or falsity of experiential statements; a necessary statement can be neither confirmed nor refuted by empirical tests.The admission of genuinely necessary statements presents the empiricist with a troublesome problem. For an empiricist may be defined, in terms of the current idiom, as one who (...) adheres to some version, however “weak,” of a principle of verifiability. One, that is, who claims that no statement can have cognitive meaning unless its truth depends, however indirectly, upon the truth of experiential statements; unless it can be provisionally confirrned or refuted by empirical tests. Allowing that some necessary statements have cognitive meaning, then, would be to provide a prima facie case against the validity of the principle of verifiability. (shrink)

This paper explains what an infinite regress argument is. Part 1 contains some examples of infinite regress arguments. Part 2 presents a schema for all such arguments an defines an infinite regress argument as one that approximates to the schema. Part 3 tests the schema on the examples. Part 4 contrasts my account of infinite regress arguments with that given by Passmore and shows that Passmore's theory succumbs to objections. Part 5 distinguishes an infinite regress argument from an infinite regress (...) and defines an infinite regress. Part 6 explains the dyslogistic force of 'infinite regress'. (shrink)

L'A. presenta un'analisi della Lettera sull'anima, in cui Avicenna affronta il tema delle idee di esseri fittizi, come la fenice, ed in particolare la permanenza di tali idee nell'anima dopo la sua separazione dal corpo. Nella parte centrale dello studio l'A. esamina il rapporto fra la risposta avicenniana al problema ed alcuni elementi dottrinali caratterizzanti il pensiero del filosofo: il tema degli universali, della quidditas, o natura comune, e la distinzione fra essenza ed esistenza.

Any adequate theory of chance must accommodate some version of David Lewis's ‘Principal Principle’, and Lewis has argued forcibly that believers in primitive propensities have a problem in explaining what makes the Principle true. But Lewis can only derive (a revised version of) the Principle from his own Humean theory by putting constraints on inductive rationality which cannot be given a Humean rationale.

The concept of ‘‘certitude” is central in Arabic discussions of the theory of demonstration advanced by Aristotle in the Posterior Analytics. In the Arabic tradition it is ‘‘certitude,” rather than ‘‘knowledge”, that is usually identified as the end sought by demonstrations. Al-Fārābī himself devotes a short treatise, known as the Conditions of Certitude, to determining the criteria according to which a subject can claim to have absolute certitude of any proposition. In this article the author traces the roots of the (...) concept of certitude to the Arabic translation of the Posterior Analytics. She then offers a close reading of the text of al-Fārābī's Conditions and its parallels in his Epitome of the Posterior Analytics. She argues that the identification of certitude as a cognitive state distinct from knowledge enabled al-Fārābī to introduce a number of interesting and sometimes problematic innovations into Arabic epistemology. Foremost amongst his positive innovations is the recognition that contingent as well as necessary propositions allow for an attenuated form of certitude, and the introduction of reliabilism into the justification of claims to certitude. But al-Fārābī is also one of the first philosophers to articulate explicitly the idea that certitude must include an element of ‘‘knowing that one knows,” a controversial principle that tends to undermine both al-Fārābī’s reliabilism and his efforts to loosen some of the strictures in traditional Aristotelian epistemology. (shrink)

According to a Moorean response to skepticism, the standards for knowledge are invariantly comparatively low, and we can know across contexts all that we ordinarily take ourselves to know. It is incumbent upon the Moorean to defend his position by explaining how, in contexts in which S seems to lack knowledge, S can nevertheless have knowledge. The explanation proposed here relies on a warranted-assertability maneuver: Because we are warranted in asserting that S doesn’t know that p, it can seem that (...) S does in fact lack that piece of knowledge. Moreover, this warranted-assertability maneuver is unique and better than similar maneuvers because it makes use of H. P. Grice’s general conversational rule of Quantity—“Do not make your contribution more informative than is required”—in explaining why we are warranted in asserting that S doesn’t know that p. (shrink)

By combining a flanker task and a cuing task into a single paradigm, the authors assessed the effects of orienting and alerting on conflict resolution and explored how normal aging and Alzheimer’s disease (AD) modulate these attentional functions. Orienting failed to enhance conflict resolution; alerting was most beneficial for trials without conflict, as if acting on response criterion rather than on information processing. Alerting cues were most effective in the older groups— healthy aging and AD. Conflict resolution was impaired only (...) in AD. Orienting remained unchanged across groups. These findings provide evidence of different life span developmental and clinical trajectories for each attentional network. (shrink)

Coherence and correspondence are classical contenders as theories of truth. In this paper we examine them instead as interacting factors in the dynamics of belief across epistemic networks. We construct an agent-based model of network contact in which agents are characterized not in terms of single beliefs but in terms of internal belief suites. Individuals update elements of their belief suites on input from other agents in order both to maximize internal belief coherence and to incorporate ‘trickled in’ elements of (...) truth as correspondence. Results, though often intuitive, prove more complex than in simpler models (Hegselmann & Krause 2002, 2006; Grim, Singer, Reade & Fisher 2015). The optimistic finding is that pressures toward internal coherence can exploit and expand on small elements of truth as correspondence is introduced into epistemic networks. Less optimistic results show that pressures for coherence can also work directly against the incorporation of truth, particularly when coherence is established first and new data is introduced later. (shrink)

In recent years, the research participant’s family’s need, if not right, to know their disease risk has comprised a great deal of the genetic testing discourse. This most often arises in the context of clinical genetic tests for hereditary cancers, especially colorectal and breast cancer, and other genetic disorders where the presence of a genetic mutation greatly increases the likelihood of the disease’s manifestation. However, this discussion has not led to comprehensive or cohesive guidance for health care professionals or patients. (...) Indeed, various governmental and professional bodies run the gamut of possibilities, from no disclosure to family without the consent of the patient, to recognition that genetic risk information is important enough to the family to allow exception to traditional notions of confidentiality. (shrink)

One prevailing objection to consequentialism holds that the consequentialist cannot promote both agent-neutral value and her own personal friendships: the consequentialist cannot be a genuine friend. Several versions of this objection have been advanced, but an even more sophisticated version of the charge is available. However, even this more sophisticated version fails, as it assumes a traditional, context-insensitive, account of character traits. In this article, I develop and defend a novel account of character traits that is context-sensitive and also supports (...) a novel account of what friendship consists in. Application of the more plausible, contextual, account of character traits resolves the debate in favor of the friendly consequentialist. (shrink)

Scientists disagree about which capacities a functional analysis of consciousness should target. To address this disagreement, I propose that a good functional analysis should target the etiological functions of consciousness. The trouble is that most hypotheses about the etiological origins of consciousness presuppose particular functional analyses. In recent years, however, a small number of scientists have begun to offer evolutionary hypotheses that are relatively theory neutral. I argue that their hypotheses can serve an independent standard for evaluating among theories of (...) consciousness. (shrink)