Wilkins & Wakefield suggest that changes in the hominid brain made it uniquely “preadaptive” for language, yet no precursor functions served as adaptive substrates to the emergence of language. We present contrary evidence that the ability to discriminate and process rapid and complex auditory information is a cross-species function subserving communication processes including, but not limited to, human speech perception. We suggest that auditory temporal processing served as an evolutionary precursor to speech processing and consequent language development in humans.

Historically, studies of the role of endogenous hormones in developmental differentiation of the sexes have suggested that mammalian sexual differentiation is mediated primarily by testicular androgens, and that exposure to androgens in early life leads to a male brain as defined by neuroanatomy and behavior. The female brain has been assumed to develop via a hormonal default mechanism, in the absence of androgen or other hormones. Ovarian hormones have significant effects on the development of a sexually dimorphic cortical structure, the (...) corpus callosum, which is larger in male than in female rats. In the females, removal of the ovaries as late as Day 16 increases the cross-sectional area of the adult corpus callosum. Treatment with low-dose estradiol starting on Day 25 inhibits this effect. Female callosa are also enlarged by a combination of daily postnatal handling and exogenous testosterone administered prior to Day 8. The effects of androgen treatment are expressed early in development, with males and testosterone-treated females having larger callosa than control females as early as Day 30. The effects of ovariectomy do not appear until after Day 55. These findings are more consistent with other evidence of a later sensitive period for ovarian feminization as compared to androgenic masculinization. (shrink)

A number of commentators agree that the evidence reviewed in the target article supports a previously unrecognized role for ovarian hormones in feminization of the brain. Others question this view, suggesting that the traditional model of sexual differentiation already accounts for ovarian influence. This position is supported by various reinterpretations of the data presented (e.g., ovarian effects are secondary to the presence/absence of androgen, ovarian effects are smaller than testicular effects, ovarian effects are not organizational). We discuss these issues, and (...) reiterate our position that evidence of neurobehavioral ovarian effects is incompatible with the currently accepted model of sexual differentiation. Other points regarding species generalizations, the direct versus indirect action of estrogen, and nonhormonal mechanisms of sexual differentiation are also discussed. Finally, we address the controversial issue of using ratio scores in the assessment of the human corpus callosum (where CC scores are divided by an index of brain size). Future applications to human research are also discussed. (shrink)

'Alain Badiou: Between Theology and Anti-theology' provides one of the first comprehensive analyses of the relationship between Badiou's philosophy and theology. Examining the full range of Badiou's writings, this provocative study explores how Badiou's philosophy relies on theology even if he claims otherwise and actively attempts to work against theology. Despite the complex questions discussed - ranging across ontology, the theory of truth and the subject, philosophy and its conditions, and anti-philosophy - this book presents a clear and accessible overview (...) of the theological, religious and biblical themes which animate Badiou's philosophy. (shrink)

Economics is probably the most subtle, precise and powerful of the social sciences and its theories have deep philosophical import. Yet the dominant alliance between economics and philosophy has long been cheerfully simple. This is the textbook alliance of neo-Classicism and Positivism, so crucial to the defence of orthodox economics against by now familiar objections. This is an unusual book and a deliberately controversial one. The authors cast doubt on assumptions which neo-Classicists often find too obvious to defend or, indeed, (...) to mention. They set out to disturb an influential concensus and to champion an unpopular cause. Although they go deeper into both philosophy and economics than is usual in interdisciplinary works, they start from first principles and the text is provokingly clear. This will be a stimulating book for all economic theorists and philosophers interested in the philosophy of science and social science. (shrink)

Roslyn Weiss offers a new interpretation of Platonic moral philosophy based on an unconventional reading of the Republic. Her basic argument begins with the point that Plato means for us to react badly to the philosopher-rulers of Book 7. She then makes the case that there are two distinct kinds of philosopher in the Republic--one that is ideal and one that is farcical--and that each represents a separate type of justice. Finally, she argues that Plato recognizes this dualism and (...) points the way toward a resolution"--Publisher's Web site. (shrink)

Are 'the people' too ignorant or stupid to rule? Commentators are beginning to seriously argue that the answer might be 'yes.' In this take-no-prisoners book, Roslyn Fuller shows how many thinkers have embraced the idea that there can be 'too much democracy,' and deftly unravels their attempts to end majority rule.

Losing an arm to rescue a child from a burning building is supererogatory. But is losing an arm to save two children more supererogatory than losing two arms to save a single child? What factors make one act more supererogatory than another? I provide an innovative account of how to compare which of two acts is more supererogatory, and show the superiority of this account to its chief rival.

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Philosophy 39.1 (2001) 137-139 [Access article in PDF] Gareth B. Matthews. Socratic Perplexity and the Nature of Philosophy. New York: Oxford University Press, 1999. Pp. 137. Cloth, $29.95 Thomas C. Brickhouse and Nicholas D. Smith. The Philosophy of Socrates. Boulder, CO: Westview Press, 2000. Pp. x + 290. Paper $22.00. Matthews' little book tracks the course of Socrates' perplexity, which, Matthews contends, starts out (...) as an obstacle to successful inquiry, but becomes, eventually, itself the target of inquiry. Matthews regards as quite genuine the perplexity that Socrates professes in certain of the early dialogues—Laches, Charmides, Euthyphro—largely, however, because Matthews himself finds Socrates' questions so stubbornly persistent. Yet, couldn't Socrates, at least with respect to some of his questions, experience no state of confusion, no perplexity, but, nevertheless, profess perplexity? Perhaps Socrates' confessions of perplexity signal only his awareness that he lacks knowledge of virtue; perhaps they are but rhetorical devices for encouraging Socrates' interlocutors to admit to their own ignorance.As the book continues, Matthews, following a line fairly standard by now, thinks that, in the "transitional" Meno, Socrates discovers two ways out of the perplexity: recollection, and the method of hypothesis; and that, in the "middle" dialogues—the Republic and Phaedo—the Theory of Forms comes to his rescue. In the Parmenides and, perhaps later, Matthews maintains, the Theory of Forms becomes itself the object of inquiry, as Socrates recognizes the perplexities with which it is fraught. Matthews mentions, but takes no stand on, the controversies surrounding the late dialogues, moving on at last to Aristotle and the different kind of perplexity one encounters there.For the briefest moment it looks as if Matthews might resist the standard line, when, in discussing the Meno, he notices not only that the geometrical problem of the Meno's slave-boy passage causes no perplexity comparable to that caused by Socrates' philosophical problems, but that Socrates is fully in charge in the geometrical demonstration, stinging another without simultaneously stinging himself. Yet, not only does Matthews fail to pursue his insight that moral or philosophical questions are, for Socrates, not like mathematical ones; on the contrary, he suggests that, in the Phaedo, philosophical problems are viewed by Socrates as mathematical ones.In The Philosophy of Socrates, Brickhouse and Smith undertake the ambitious task of expounding and defending a coherent and cohesive Socratic philosophy, one that encompasses Socrates' method, his wisdom and ignorance, his understanding of the nature of knowledge, his moral philosophy, psychology, politics, and religion. For a book meant to be a popular introduction, it is remarkably comprehensive—even [End Page 137] exhaustive—and serves to acquaint the reader with the current scholarly controversies surrounding Socratic philosophy as it is debated in the analytic tradition associated most frequently with the late and great Gregory Vlastos.In many respects, The Philosophy of Socrates is but an updated version of Brickhouse and Smith's earlier book, Plato's Socrates (Oxford University Press, 1994)—though without the rich and copious notes. The earlier book is the better one. The new book, although it purports to discuss the philosophy of the historical Socrates, is, from Chapter 2 on, a book about the Socrates of Plato's "early" dialogues. Yet, it is precisely this Socrates who is largely absent from its pages. The Socrates of the early dialogues is a character: both in the sense that he is a protagonist in the dramas that are Plato's dialogues, and in the sense that he is sarcastic, funny, makes bad puns, strikes at his interlocutors where they are most vulnerable, teases, baits, and annoys. But, most importantly, this Socrates is no solitary thinker. He talks to people; and what he says and how he says it is influenced both by his interlocutor and by the context of their conversation. Brickhouse and Smith, however, take such factors into account but rarely—and then only to save their own take on a particular Socratic doctrine.The two interpretive principles that Brickhouse and Smith invoke most often... (shrink)

Does it make sense to refer to bird song - a complex vocalization, full of repetitive and transformative patterns that are carefully calculated to woo a mate - as art? What about a pack of wolves howling in unison or the cacophony made by an entire rain forest? Redefining music as "the art of possibly animate things," Musical Vitalities charts a new path for music studies that blends musicological methods with perspectives drawn from the life sciences. In opposition to humanist (...) approaches that insist on a separation between culture and nature--approaches that appear increasingly untenable in an era defined by human-generated climate change--Musical Vitalities treats music as one example of the cultural practices and biotic arts of the animal kingdom rather than as a phenomenon categorically distinct from nonhuman forms of sonic expression. The book challenges the human exceptionalism that has allowed musicologists to overlook music's structural resemblances to the songs of nonhuman species, the intricacies of music's physiological impact on listeners, and the many analogues between music's formal processes and those of the dynamic natural world. Through close readings of Austro-German music and aesthetic writings that suggest wide-ranging analogies between music and nature, Musical Vitalities seeks to both rekindle the critical potential of nineteenth-century music and rejoin the humans at the center of the humanities with the nonhumans whose evolutionary endowments and planetary fates they share. (shrink)

If pragmatism, hitherto, has been content with elaborating theories of meaning and of truth, but has neglected epistemology, there are good reasons for that neglect. For one thing, much of the accepted vocabulary of epistemological discussion begs the questions under discussion. Again, much epistemology is simply an oblique metaphysics, and not an empirical investigation of knowledge, and hence throws no light on knowing as we practice it. But another reason for this neglect lies in the very simplicity of an experimental (...) theory of knowing. Its charms are not enhanced by undulating draperies of dialectic,' nor warded by the numerological incantations of a symbolic logic, nor made elusive by recondite reference to relativity physics. Nevertheless, it is to the exposition of this elementary doctrine that I mean now to proceed. And I shall do so simply, and with seeming dogmatism, by taking the categories of field, focus, and perspective, and working them for all they are worth in an experimental epistemology... (shrink)

This Is A New Release Of The Original 1906 Edition.

Within the cognitive sciences, most researchers assume that it is the job of linguists to investigate how language is represented, and that they do so largely by building theories based on explicit judgments about patterns of acceptability – whereas it is the task of psychologists to determine how language is processed, and that in doing so, they do not typically question the linguists' representational assumptions. We challenge this division of labor by arguing that structural priming provides an implicit method of (...) investigating linguistic representations that should end the current reliance on acceptability judgments. Moreover, structural priming has now reached sufficient methodological maturity to provide substantial evidence about such representations. We argue that evidence from speakers' tendency to repeat their own and others' structural choices supports a linguistic architecture involving a single shallow level of syntax connected to a semantic level containing information about quantification, thematic relations, and information structure, as well as to a phonological level. Many of the linguistic distinctions often used to support complex syntactic structure are instead captured by semantics; however, the syntactic level includes some specification of “missing” elements that are not realized at the phonological level. We also show that structural priming provides evidence about the consistency of representations across languages and about language development. In sum, we propose that structural priming provides a new basis for understanding the nature of language. (shrink)

Twentieth century philosophers introduced the distinction between “objective rightness” and “subjective rightness” to achieve two primary goals. The first goal is to reduce the paradoxical tension between our judgments of what is best for an agent to do in light of the actual circumstances in which she acts and what is wisest for her to do in light of her mistaken or uncertain beliefs about her circumstances. The second goal is to provide moral guidance to an agent who may be (...) uncertain about the circumstances in which she acts, and hence is unable to use her standard moral principle directly in deciding what to do. This paper distinguishes two important senses of “moral guidance”; proposes criteria of adequacy for accounts of subjective rightness; canvasses existing definitions for “subjective rightness”; finds them all deficient; and proposes a new and more successful account. It argues that each comprehensive moral theory must include multiple principles of subjective rightness to address the epistemic situations of the full range of moral decision-makers, and shows that accounts of subjective rightness formulated in terms of what it would reasonable for the agent to believe cannot provide that guidance. (shrink)

Recently two distinct forms of rule-utilitarianism have been introduced that differ on how to measure the consequences of rules. Brad Hooker advocates fixed-rate rule-utilitarianism, while Michael Ridge advocates variable-rate rule-utilitarianism. I argue that both of these are inferior to a new proposal, optimum-rate rule-utilitarianism. According to optimum-rate rule-utilitarianism, an ideal code is the code whose optimum acceptance level is no lower than that of any alternative code. I then argue that all three forms of rule-utilitarianism fall prey to two fatal (...) problems that leave us without any viable form of rule-utilitarianism. (shrink)

An exploration of YouTube as a platform for remix, reuse, and sampling.

It's commonly understood within the academy that the terms "man," "woman," and "other" are socially constructed, and that their meanings are maintained by the current political order. But few thinkers have attempted to reconcile that knowledge - which is rooted in Marxism - with queer theory. The few who have, meanwhile, usually attempt to do so through issues of libidinal desire and sexual expression. In the Politics of Everybody, Holly Lewis argues powerfully that the emphasis on desire, though seemingly (...) innocuous, is actually symptomatic of neoliberal habits of thought, and consequently, is responsible for a continued focus on the limited politics of identity. Instead, Lewis shows, we should look to the arena of body production, categorization, and exclusion; only through such a reorientation can we create a politics of liberation that is truly inclusive and grounded in lived experience."-- Provided by publisher. (shrink)

Metaphors of medicine are common, such as war, which is evident in much of our language about health‐care where patients and healthcare professionals fight disease, or the game, which is one way to frame the nurse–doctor professional relationship. This study analyses six pilot episodes of American (Grey's Anatomy, Hawthorne, Mercy, Nurse Jackie) and Australian (All Saints, RAN) medical television programmes premiering between 1998 and 2009 to assess one way that our contemporary culture understands and constructs professional relationships between nurses and (...) doctors. Analysis shows that these popular television programmes frequently depict conflict, with games, civil war and mutiny between nurses and doctors over patient safety rather than professionals working collaboratively in teams to deliver health‐care. Although the benefit of this televised conflict is the implication that nurses are knowledgeable, skilled professionals, the negative connotations include a dysfunctional and dangerous healthcare system, and also ongoing power struggles. Given that popular culture can sometimes influence the public's understanding of real‐life nursing practice, it is important to explore what these metaphors of conflict are communicating about the nurse–doctor relationship. (shrink)

Twentieth century philosophers introduced the distinction between “objective rightness” and “subjective rightness” to achieve two primary goals. The first goal is to reduce the paradoxical tension between our judgments of (i) what is best for an agent to do in light of the actual circumstances in which she acts and (ii) what is wisest for her to do in light of her mistaken or uncertain beliefs about her circumstances. The second goal is to provide moral guidance to an agent who (...) may be uncertain about the circumstances in which she acts, and hence is unable to use her standard moral principle directly in deciding what to do. This paper distinguishes two important senses of “moral guidance”; proposes criteria of adequacy for accounts of subjective rightness; canvasses existing definitions for “subjective rightness”; finds them all deficient; and proposes a new and more successful account. It argues that each comprehensive moral theory must include multiple principles of subjective rightness to address the epistemic situations of the full range of moral decision-makers, and shows that accounts of subjective rightness formulated in terms of what it would reasonable for the agent to believe cannot provide that guidance. -/- . (shrink)

The requirement that moral theories be usable for making decisions runs afoul of the fact that decision makers often lack sufficient information about their options to derive any accurate prescriptions from the standard theories. Many theorists attempt to solve this problem by adopting subjective moral theories—ones that ground obligations on the agent’s beliefs about the features of her options, rather than on the options’ actual features. I argue that subjective deontological theories suffer a fatal flaw, since they cannot appropriately require (...) agents to gather information before acting. (shrink)

Background In end-of-life situations, the phrase “do everything” is sometimes invoked by physicians, patients, or substitute decision-makers, though its meaning is ambiguous. We examined instances of the phrase “do everything” in the archive of the Ontario Consent and Capacity Board in Canada, a tribunal with judicial authority to adjudicate physician–patient conflicts in order to explore its potential meanings. Methods We systematically searched the CCB’s online public archive from its inception to 2018 for any references to “do everything” in the context (...) of critical care medicine and end-of-life care. Two independent assessors reviewed decisions, collected characteristics, and identified key themes. Results Of 598 cases in the archive, 41 referred to “do everything” in end-of-life situations. The phrase was overwhelmingly invoked by SDMs, typically to advocate for life-prolonging measures that contradicted physician advice. Physicians generally related “doing everything” to describe the interventions they had already performed, using it to recommend focusing on patients’ quality of life. SDMs were generally reluctant to accept death, whereas physicians found prolonging life at all costs to be morally distressing. The CCB did not interpret appeals to “do everything” legally but followed existing laws by deferring to patients’ prior wishes whenever known, or to concepts of “best interests” when not. The CCB generally recommended against life-prolonging measures in these cases, focusing on patients’ “well-being” and “best interests.” Conclusions In this unique sample of cases involving conflict surrounding resuscitation and end-of-life care, references to “do everything” highlighted conflicts over quantity versus quality of life. These appeals were associated with signs of cognitive distress on the behalf of SDMs who were facing the prospect of a patient’s death, whereas physicians identified moral distress related to the prolongation of patients’ suffering through their use of life-sustaining interventions. This divergence in perspectives on death versus suffering was consistently the locus of conflict. These findings support the importance of tools such as the Serious Illness Conversation Guide that can be used by physicians to direct conversations on the patients’ goals, wishes, trade-offs, and to recommend a treatment plan that may include palliative care. Trial Registration Not applicable. (shrink)

Ellis argues that certain essential properties of objects in the world not only determine the nature of these objects but also how they will behave in any situation. In this paper I will critique Ellis's essentialism from the perspective of the philosophy of chemistry, arguing that our current knowledge of chemistry in fact does not lend itself to essentialist interpretations and that this seriously undercuts Ellis's project. In particular I will criticize two key distinctions Ellis draws between internal vs. external (...) properties and essential vs. accidental properties, showing that at the chemical level such distinctions are insupportable. If essential properties only exist at the level of sub-atomic physics, then Ellis's hopes that essentialism will provide a theoretical basis for a philosophy of chemistry are at best hopes for a very distant future, since the argument that chemical structure and dynamics can be explained at the quantum level derived is purely from analogy to much simpler systems than those chemists actually study. This suggests that we have very little scientific evidence that scientific essentialism is a viable ontology. †To contact the author, please write to: Department of Philosophy, University of Notre Dame, Notre Dame, IN 46556; e-mail: [email protected]. (shrink)

To prepare for potential human infection challenge studies involving SARS-CoV-2, we convened a multidisciplinary working group to address ethical questions regarding whether and how much SAR...

Although justice is a central principle in clinical ethics, work that centers social justice is often marginalized in clinical ethics. In addition to institutional barriers that may be preventing clinical ethicists from becoming the activists that Meyers argues we should be, we must also recognize the barriers embedded in the field of clinical ethics itself. As clinical ethicists, we have an opportunity to support anti‐racism work in particular by altering our own organizational structures to be more inclusive and reflective of (...) the Black, Indigenous, and other communities of color we serve, enhancing clinical ethics education and training by making critical theories foundational, and decolonizing our clinical ethics consultation tools and practices. (shrink)

What should we do if we cannot figure what morality requires of us? Holly M. Smith argues that the best moral codes solve this problem by offering two tiers, one of which tells us what makes acts right and wrong, and the other of which provides user-friendly decision guides. She opens a path towards resolving a deep problem of moral life.

From a reading of Marx to dialectical phenomenology This work analyzes Marx's method of theorizing. It focuses on the Grundrisse, a work considered by many ...