Recent advances in molecular biology and microanatomy have supported homologies of body parts between vertebrates and extant invertebrate chordates, thus providing insights into the body plan of the proximate ancestor of the vertebrates. For example, this ancestor probably had a relatively complex brain and a precursor of definitive neural crest. Additional insights into early vertebrate evolution have come from recent discoveries of Lower Cambrian soft body fossils of Haikouichthys and Myllokunmingia (almost certainly vertebrates, possibly related to modern lampreys) and Yunnanozoon (...) and Haikouella (evidently stem-group vertebrates). The earliest vertebrates had an unequivocally marine origin, probably evolved mineralised pharyngeal denticles before the dermal skeleton, and evidently utilised elastic recoil of the visceral arch skeleton for suction feeding. Moreover, the new data emphasise that the advent of definitive neural crest was supremely important for the evolutionary origin of the vertebrates. BioEssays 23:142–151, 2001. © 2001 John Wiley & Sons, Inc. (shrink)

Hagfishes have long held a key place in discussions of early vertebrate evolution. Frustratingly, one basis for such discussions—namely hagfish embryology—is very incompletely known, because the embryos of these animals are notoriously difficult to obtain.1,2 Fortunately, a recent publication on a Far Eastern hagfish3 describes a workable procedure for obtaining embryos and then uses this precious material to show that the hagfish neural crest arises by cell delamination as in other vertebrates—and not by epithelial outpouchings from the wall of the (...) neural tube as previously claimed.4 Importantly, because hagfish embryos should now be available on a regular basis, the way is open for additional morphological and developmental genetic investigations to help evaluate existing evolutionary scenarios and perhaps suggest new ones. BioEssays 29:833–836, 2007. © 2007 Wiley Periodicals, Inc. (shrink)

What model of knowledge does Plato's Socrates use? In this book, Nicholas D. Smith argues that it is akin to knowledge of a craft which is acquired by degrees, rather than straightforward knowledge of facts. He contends that a failure to recognize and identify this model, and attempts to ground ethical success in contemporary accounts of propositional or informational knowledge, have led to distortions of Socrates' philosophical mission to improve himself and others in the domain of practical ethics. He (...) shows that the model of craft-knowledge makes sense of a number of issues scholars have struggled to understand, and makes a case for attributing to Socrates a very sophisticated and plausible view of the improvability of the human condition. (shrink)

Nietzsche's Ecce Homo was published posthumously in 1908, eight years after his death, and has been variously described ever since as useless, mad, or merely inscrutable. Against this backdrop, Nicholas D. More provides the first complete and compelling analysis of the work, and argues that this so-called autobiography is instead a satire. This form enables Nietzsche to belittle bad philosophy by comic means, attempt reconciliation with his painful past, review and unify his disparate works, insulate himself with humor from (...) the danger of 'looking into abysses', and establish wisdom as a special kind of 'good taste'. After showing how to read this much-maligned book, More argues that Ecce Homo presents the best example of Nietzsche making sense of his own intellectual life, and that its unique and complex parody of traditional philosophy makes a powerful case for reading Nietzsche as a philosophical satirist across his corpus. (shrink)

My interpretation of the argument, then, fully generalized, is this:To do one's own is to act in such a way as to aim for each having his own.For each to have his own is justice(h) and to act in such a way as to aim for justice(h) is justice(d).Therefore, the having of one's own is justice(h) and the doing of one's own is justice(d).The advantage of this view is that it, unlike that of Vlastos, does not need to supply problematic (...) premisses, such as (S2), in order to render Plato's argument valid. Moreover, I have argued that there is good reason to suppose that a proper reading of Plato's first premiss contains a notion that Vlastos' interpretation had to supply in an additional premiss (S1). One aspect of what I have argued is the correct understanding of Plato's argument does need to be supplied, however, namely, that for one to do one's own one must accomplish one's beneficent aims. Although it is true that Plato only talks of the rulers' aims in the law courts, I think there is good reason to supply the accomplishment condition, for without it, Plato leaves open two possibilities that would embarass his view. First, without this added condition, we could have a case where A did his own with reference to B and C, yet B and C did not have their own as a result of A 's action. Secondly, there could be a case where A did his own, and B and C had their own as a result of A's doing something, yet B and C would not have their own as a result of A's doing his own with reference to B and C.The reason Plato does not consider these problems, I think, is because he would not have considered cases in which his rulers had beneficent aims, but were ineffective in achieving them purposefully. The guarantee of justice in Plato's just state is that it would be administrated by rulers who are both utterly beneficent and utterly efficient. Under these conditions, all will have their own, for all will do their own. This implication, I have argued, is all we need to protect Plato's utopian state from the potential for πλεoνεξία, and it is all we need to provide a valid reading of the argument from 433E6–434A1. (shrink)

Cocreating meaning in collaboration is challenging. Success is often determined by people's abilities to coordinate their language to converge upon shared mental representations. Here we explore one set of low‐level linguistic behaviors, linguistic alignment, that both emerges from, and facilitates, outcomes of high‐level convergence. Linguistic alignment captures the ways people reuse, that is, “align to,” the lexical, syntactic, and semantic forms of others' utterances. Our focus is on the temporal change of multi‐level linguistic alignment, as well as how alignment is (...) related to communicative outcomes within a unique collaborative problem‐solving paradigm. The primary task, situated within a virtual educational video game, requires creative thinking between three people where the paths for possible solutions are highly variable. We find that over time interactions are marked by decreasing lexical and syntactic alignment, with a trade‐off of increasing semantic alignment. However, greater semantic alignment does not translate into better team performance. Overall, these findings provide greater clarity on the role of linguistic coordination within complex and dynamic collaborative problem‐solving tasks. (shrink)

Name der Zeitschrift: Journal of Ancient History Jahrgang: 5 Heft: 2 Seiten: 280-303.

The writer responds to the commentary “Physician Burnout Calls for Legal Intervention,” by Sharona Hoffman, in the November‐December 2019 issue of the Hastings Center Report.

Scholars still struggle to characterize, evaluate, and understand the mesmerizing prose pieces of Ficciones that raised Jorge Luis Borges to the first ranks of literary fame. Speaking to Philosophy and Literature, Borges once described his work as "the fiction of philosophy," and the two prologues he wrote for Ficciones leave enticing clues about what this means in practice. I argue that these long-neglected prologues open critical space for Ficciones, slyly mocking three idols of literary cant: that genre informs a work, (...) that epic tomes best represent the real, and that great authors write unprecedented books. Borges knew better. (shrink)

Nicholas D. Smith considers an original interpretation of the Republic, presenting it as a work about knowledge and education. Smith pays particular attention to Plato's use of images as representations of higher realities in education, as well as the power of knowledge in the Republic.

Against the many who claim that Nietzsche’s Ecce Homo is useless, madness, or merely inscrutable, my close analysis of the philosopher’s last original composition reveals that his so-called autobiography actually inhabits an ancient literary form: satire. After establishing how to read this much-maligned book, I argue that Ecce Homo gives us the best example of Nietzsche interpreting his own philosophy, and constitutes a rhetorical and therapeutic strategy for him to engage and survive his “dangerous truths” through humor. Finally, I outline (...) the import of reading Nietzsche as a satirist—not only in his final work, but across his corpus. (shrink)

The philosophy of Plato, universally acknowledged as the most important thinker of the Ancient World, is a major focus of contemporary attention - not only among philosophers, but also classicists and literary and political theorists. This set selects the best and most influential examples of Platonic scholarship published in English over the last fifty years, and adds translations of outstanding works published in other languages. It represents radically different scholarly approaches, and illuminates the key issues in the most hotly debated (...) topics, including Plato's theory of the Forms and Platonic Erotics. It is especially concerned with the interpretations and major debates of philosophers of the Anglo-American schools over the last three decades. (shrink)

Research exploring risk factors of gun violence is limited, especially research involving women as perpetrators of violence. Yet, women account for 18–21% of convicted violent crime. The present study aimed to test if psychopathy, a notable risk factor for violence, was related to past convictions of gun violence, general forms of violence, and non-violent crime. In a sample of 206 female offenders, multinomial logistic regressions assessed how interpersonal, affective, and behavioral psychopathic traits increased the likelihood of women belonging to the (...) gun violence group, a violent crime group, and a non-violent crime group. Results showed the interpersonal and affective facets increased the likelihood of women belonging to the gun violence group compared to both the violent and non-violent crime groups. The behavioral facet increased the likelihood of women belonging to the violent crime group when compared to the gun violence and non-violent crime groups. These results suggest that gun violence has different risk factors than violent and non-violent crime. This line of inquiry indicates that existing violence prevention strategies may need to be modified to address gun violence. (shrink)

The target article offers anegative, eliminativistthesis, dissolving the specialness of mirroring processes into a solution of associative mechanisms. We support the authors' project enthusiastically. What they are currently missing, we argue, is apositive, generativethesis about associative learning mechanisms and how they might give way to the complex, multimodal coordination that naturally arises in social interaction.

The article explores Nietzsche’s view that the Greek agonistic impulse in sport led to an ancient culture that prized the dialectics of philosophy and its humane offspring. The Greeks did not invent physical contests, but the Olympics are unique in the ancient world for bringing together once and future enemies under formal terms of contest. What did this signify? And what were its consequences? In Nietzsche’s view, the ancient Greek obsession with agon (contest) led to the greatest civilization of the (...) western world. How so? The paper shows how the Greeks learned to “spiritualize” violence and redirect its otherwise destructive power. This aggressive but rule-bound ethos became the competitive force in Greek culture to which we owe the disciplines of philosophy, drama, history, and science,—because each was conceived as a new arena of intellectual or artistic competition on the model of competitive sport. (shrink)

Kenneth Dover proposes an explanation of this joke in which the gist is to be understood in terms of ‘homosexual rape as an expression of dominance’, so that Dicaeopolis is offering himself up for use as a pathic by Lamachus. Dover believes that the joke becomes ‘intelligible if the assumption is that the erastēs handles the penis of the erōmenos during anal copulation’. Others have seen a circumcision joke here. Alan Sommerstein explains how the joke would work either of these (...) ways. (shrink)

This paper contrasts Socrates’ attitude towards poetry in the early dialogues with the sharply critical view of poetry expressed in Plato’s Republic. The difference between these two views constitutes further evidence for a developmentalist interpretation of Plato.

Socrates' moral psychology is widely thought to be 'intellectualist' in the sense that, for Socrates, every ethical failure to do what is best is exclusively the result of some cognitive failure to apprehend what is best. Until publication of this book, the view that, for Socrates, emotions and desires have no role to play in causing such failure went unchallenged. This book argues against the orthodox view of Socratic intellectualism and offers in its place a comprehensive alternative account that explains (...) why Socrates believed that emotions, desires and appetites can influence human motivation and lead to error. Thomas C. Brickhouse and Nicholas D. Smith defend the study of Socrates' philosophy and offer an alternative interpretation of Socratic moral psychology. Their novel account of Socrates' conception of virtue and how it is acquired shows that Socratic moral psychology is considerably more sophisticated than scholars have supposed. (shrink)