It is both an ethical and a legal requirement that patients who participate in clinical trials must generally give their consent. As part of this process, patients must be provided with adequate information to enable them to decide whether or not to take part. In the UK, the pharmaceutical companies that sponsor such research, as well as Local Research Ethics Committees, specify in detail the information that must be given to trial participants. The researchers who conduct clinical trials inevitably form (...) views on the amount of information they are required to provide, and about patients’ comprehension of that information. The literature in this area suggests that some medical researchers may be unhappy with the amount of information that they must give patient participants. There have been, however, few systematic attempts to determine their views. This paper reports a study that explored researchers’ views as to (i) the amount of information provided to trial participants, and (ii) participants’ understanding of that information. Researchers generally felt that they were required to give trial participants an appropriate amount of information, and that most patients had at least a reasonable understanding of key aspects of the clinical trials’ process. However, there were differing views as to the level of information that they felt patients themselves wanted. The researchers did not generally feel that the patients’ inability to comprehend information rendered the process of obtaining ‘informed consent’ a waste of time. However, some did believe that they were required to burden patients with excessive information. (shrink)

As such, this volume establishes a renewed sense of aesthetic discourse and its usefulness as a tool for understanding culture.

The popularity and profitability of American gridiron football is beyond dispute. Recent polls put football as the overwhelming favorite of people who follow at least one sport and huge revenues are reported at both the professional and the university level. We know, however, that what is the case tells us little about what ought to be the case, and it is to the latter question that this paper is directed. I offer a three-pronged attack on the ethical acceptability of American (...) football, both amateur and professional, based on harm to the players, objectification of the players, and harm to others done by the players, leading to the conclusion that the sport, as currently constituted, is morally unacceptable. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:True Names: Vergil and the Alexandrian Tradition of Etymological WordplayPamela R. BleischJames J. O’Hara. True Names: Vergil and the Alexandrian Tradition of Etymological Wordplay. Ann Arbor: University of Michigan Press, 1996. xvii 1 320 pp. Cloth, $44.50, £35.This monograph provides a study and catalogue of Vergilian poetic etymological wordplay, defined by O’Hara as “explicit reference or implicit allusion to the etymology of one of the words a poet (...) is using. A poet may simply explain or allude to the derivation of a word or may suggest further that the derivation of the name is appropriate because it corresponds to some essential feature of the thing named, or gives the true explanation (etymos logos) of the thing” (3). O’Hara’s monograph includes an introductory essay of 163 pages: in part 1 he surveys etymological thinking and wordplay before Vergil, particularly, but not exclusively, the Alexandrian poets; in part 2 he analyzes the form and style of Vergilian wordplay; and in part 3 he examines how etymologizing furthers Vergil’s poetic goals, focusing on some of the prevailing imagery and themes of the Aeneid. The main portion of the monograph is a heavily annotated catalogue which presents and discusses all examples of etymological wordplay that O’Hara or any other scholar has found in Vergil’s Aeneid, Eclogues, and Georgics.O’Hara’s catalogue of Vergilian etymological wordplay is a gold mine of information and a welcome contribution to Vergilian studies. Bartelink’s Etymologisering bij Vergilius, published more than thirty years ago and never translated from the Dutch, had made Vergilian etymology a largely inaccessible topic. Organized by category and lacking indices locorum and verborum, Bartelink’s work did not readily lend itself to consultation. O’Hara’s monograph, with running commentary format, indexes, and cross-references, is easy to use. His catalogue is heavily annotated: each entry includes a quotation of the Vergilian etymologizing passage, discussion of the wordplay, passages from ancient grammarians or poets that explicitly mention the derivation, passages from elsewhere in Vergil or other poets which allude to the same or similar etymologies, [End Page 300] and, finally, up-to-date bibliographical references. As for dubious examples of etymologies, O’Hara tends to be much more inclusive and open-minded than Bartelink: “I place them in the catalogue, with question marks and often with discussion of the problem, in part because what looks implausible to me may look more plausible to another” (112 n. 367). He does not restrict his study to poetic etymology alone but includes “a slightly broader range of wordplay, both to be more useful and because strenuous efforts to distinguish or separate etymological wordplay from ‘related phenomena,’ are not worthwhile, and probably not true to the practice of the poets” (3). Thus he even includes anagrams (e.g., amor/Roma at Aeneid 4.347) in his catalogue, although he expresses reasonable doubts about their value as etymologies. The catalogue contains a wealth of material not found in Bartelink; see, for example, the discussion of Dictamnum, of mater Acidalia, and the section on wandering Dido and the planets. (This last is a must-read, and, to my mind, provides compelling evidence for Pöschl’s identification of Dido with the moon in Iopas’ song [Art of Vergil, Ann Arbor, 1966: 151–54]; and cf. Brown, HSCP 1989, 322–23).The monograph takes a descriptive rather than analytical approach and refrains from engaging in the debate over the determinacy or indeterminacy of meaning in Vergilian poetry; it may prove more accessible and timeless as a result. O’Hara is a reader’s writer: clear, concise, and helpful; his bibliography demonstrates his characteristic thorough research. The University of Michigan Press has done a beautiful job formatting a text fraught with pitfalls: extensive quotations in Latin and Greek featuring italics, boldface, and dotted underlining; plenteous and lengthy footnotes featuring all of the above. The very few errors I found did not detract from the authority or accessibility of the book; the volume does credit to both press and author.O’Hara’s introductory essay is intended as a preliminary to the catalogue, rather than as a full discussion of... (shrink)

We examine the impact of an ethics education program on reporting behavior using two groups of students: fourth year Masters of Accounting students who just completed a newly instituted ethics education program, and fifth year students in the same program who did not receive the ethics program. In an experiment providing both the opportunity and motivation to misreport for more money, we design two social condition treatments – anonymity and public disclosure – to examine whether or to what extent ethical (...) values are internalized by students. We find that when participants are anonymous, misreporting rates are nearly the same regardless of ethics program participation. However, when their reporting behavior is made public to the cohort, participants who completed the ethics program misreported at significantly lower rates than those who did not receive the ethics program. The results suggest that ethics education does not necessarily result in internalized ethical values, but it can impact ethical behavior. (shrink)

We examine the impact of activated versus non-activated ethical norms on the aggressiveness of accounting decisions, in the presence of self-interest favoring aggressiveness. Using a case in which the accounting rules are ambiguous, we ask professional accountants to make an accounting decision as though they were in their own organization; we measure the ethical norms of their organization at the end of the experiment. Based on the focus theory of normative conduct, we argue that the general ethical norms of the (...) participants’ organizations are activated when the decision structure is such that the participant receives a recommendation from a subordinate, whereas those norms are not activated when the participant is making the decision alone. We find that higher ethical norms decrease aggressiveness when the decision maker receives a recommendation, whereas higher ethical norms have no impact on aggressiveness when the decision maker makes the decision alone. Our results demonstrate that general ethical norms, known to impact decisions having clear ethical content, can also curb accounting aggressiveness when these norms are activated. Furthermore, firm practices such as decision structure can activate norms. These findings are of interest to practitioners and regulators who seek to temper aggressive accounting. (shrink)

In response to calls for more research on how to prevent or detect fraud (ACAP, Final Report of the Advisory Committee on the Auditing Profession, United States Department of the Treasury, Washington, DC, 2008 ; AICPA, SAS No. 99: Consideration of Fraud in a Financial Statement Audit, New York, NY, 2002 ; Carcello et al., Working Paper, University of Tennessee, Bentley University and Kennesaw State University, 2008 ; Wells, Journal of Accountancy, 2004 ), we develop a framework that identifies three (...) psychological pathways to fraud, supported by multiple theories relating to moral intuition and disengagement, rationalization, and the role played by negative affect. The purpose of developing the framework is twofold: (1) to draw attention to important yet under-researched aspects of ethical decision-making, and (2) to increase our understanding of the psychology of committing fraud. Our framework builds on the existing fraud triangle (PCAOB, Consideration of fraud in a financial statement audit. AU Section 316, www.pcaobus.org , 2005 ) which is used by auditors to assess fraud risk. The fraud triangle is composed of three factors that, together, predict the likelihood of fraud within an organization: opportunity, incentive/pressure, and attitude/rationalization. We find that, when faced with the opportunity and incentive/pressure, there are three psychological pathways to fraud nestled within attitude/rationalization: (1) lack of awareness, (2) intuition coupled with rationalization, and (3) reasoning. These distinctions are important for fraud prevention because each of these paths is driven by a different psychological mechanism. This framework is useful in a number of ways. First, it identifies certain insidious situational factors in which individuals commit fraud without recognizing it. Second, it extends our knowledge of rationalization by theorizing that individuals use rationalization to avoid or reduce the negative affect that accompanies performing an unethical behavior. Negative affect is important because individuals wish to avoid it. Third, it identifies several other methods fraudsters use to reduce negative affect, each of which could serve as potential “psychological red flags” and helps predict future fraudulent behavior. Finally, our framework can be used as a theoretical foundation to explore several interventions designed to prevent fraud. (shrink)

Human culture is uniquely complex compared to other species. This complexity stems from the accumulation of culture over time through high- and low-fidelity transmission and innovation. One possible reason for why humans retain and create culture, is our ability to modulate teaching strategies in order to foster learning and innovation. We argue that teaching is more diverse, flexible, and complex in humans than in other species. This particular characteristic of human teaching rather than teaching itself is one of the reasons (...) for human’s incredible capacity for cumulative culture. That is, humans unlike other species can signal to learners whether the information they are teaching can or cannot be modified. As a result teaching in humans can be used to support high or low fidelity transmission, innovation, and ultimately, cumulative culture. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Altars Altered: The Alexandrian Tradition of Etymological Wordplay in Aeneid 1.108–12Pamela R. Bleisch*In his recent monograph True Names: Vergil and the Alexandrian Tradition of Etymological Wordplay (1996) James J. O’Hara discusses what he terms “naming constructions as etymological signposts”; these are points in the text where Vergil calls attention to etymological wordplay by his use of words such as nomen, cognomen, verum nomen, voco, dico, appello, or perhibeo (75–79). (...) O’Hara remarks on a few passages which feature naming constructions even though no etymologizing seems to be involved, and notes Aeneid 1.108–10 as one such example:tris Notus abreptas in saxa latentia torquet (saxa vocant Itali mediis quae in fluctibus Aras, dorsum immane mari summo)....The South wind snatched up and hurled three ships onto the rocks hiding in midocean, the rocks which the Italians call Altars, a huge spine on the surface of the sea....The naming construction here—vocant Itali, “the Italians call”—is pronounced, but the etymologizing wordplay has escaped the attention of Vergil’s readers. O’Hara comments: “This is not quite etymologizing, but Vergil uses the naming signpost to call attention to the name of these rocks: Arae, Altars” (78). I would in fact argue that this passage of the Aeneid prominently features etymologizing, of the type which O’Hara elsewhere in his monograph calls “translation with paronomasia” (63). Vergil’s Arae, “Altars,” plays on the Greek arai, “curses, bane, ruin.” 1 According to Servius, the Greeks called these rocks Bomoi, “Altars” (Serv. Auct. on Aen. 1.108). Vergil, by glossing the Italian name [End Page 599] from a Greek vantage point, alters Bomoi into Arai, “Altars” into “Curses.” The word latentia, “hiding,” in line 108 alerts Vergil’s audience to be on the lookout for hidden meanings, while the repetition of saxa, “rocks,” in lines 108 and 109 highlights the double entendre of the proper name. The phrase vocant Itali serves as a signpost for the punning etymology, for it raises the issue of foreign language and translation.In Vergil’s punning etymology at Aeneid 1.108–10 the naming construction serves as the gloss itself; Itali calls the reader’s attention to the etymological translation with paronomasia. O’Hara cites another example of this in the Georgics: navita tum stellis numeros et nomina fecit / Pleiadas, Hyadas, claramque Lycaonis Arcton, “Sailors then gave numbers and names to the stars: Pleiades, Hyades, and the illustrious Bear, Lycaon’s daughter” (1.137–38). “By saying it was sailors who named the Pleiades and Hyades, Vergil takes a stand, as it were, and suggests the etymology from sailing for both words” (p. 78). The Itali in Aeneid 1.109 play an analogous role to the navita in Georgics 1.137; the subject of the naming construction simultaneously points to an etymological riddle and provides the clue to its solution.In Aeneid 1.109 Vergil plays on the name Arae/Arai; he also plays on an alternate name for the Arae, found in Sinnius Capito: hippou nota, the Horse’s Back (Serv. Auct. on Aen. 1.110). O’Hara notes: “In Vergil’s line 110, dorsum is an allusion to this other name, Back; Vergil says, in effect, ‘I am deliberately calling these rocks not “Back,” as some do, but “Altars”’” (78). By playing with the Greek name Horse’s Back, O’Hara argues, Vergil takes a stand on the etymology of these rocks. He is right to characterize Vergil’s allusion to hippou nota as a correction, but he misconstrues its rhetorical force. Vergil does not assert the authority of the Italian name; rather, he signals the Italian name as a variant, and privileges the Greek as the natural, dependable, true name: “the rocks which the Italians call Altars, that is: the Horse’s Back.” This is a bit like saying: “the dish which the Italians call polenta, that is: grits.” One culture is marginalized, while the other is assumed as the norm. The absence of a naming signpost with the word dorsum reasserts the authority of the Greek name Horse’s Back, while the phrase vocant Itali defines the Italian name as foreign.Both of Vergil’s wordplays... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:On Choosing a Spouse:Aeneid 7.378–84 and Callimachus' Epigram 1Pamela R. BleischAeneid 7.378–84 and the Possibilities of Poetic ImitationIn Aeneid 7 Amata, under the influence of the fury Allecto, rebukes Latinus for betrothing his daughter to a faithless Trojan and urges that, if a foreign bridegroom is required, Turnus fits the bill. Latinus, however, remains unmoved by her argument. The Queen, driven mad by Allecto's serpent, is afflicted with Bacchic (...) frenzy, and hides her daughter in the mountain forests. As the poison of Allecto's serpent takes hold, Amata is likened to a top whipped on by boys at play (Aeneid 7.378–84):ceu quondam torto volitans sub verbere turbo,quem pueri magno in gyro vacua atria circumintenti ludo exercent—ille actus habenacurvatis fertur spatiis; stupet inscia supraimpubesque manus mirata volubile buxum;dant animos plagae: non cursu segnior illoper medias urbes agitur populosque ferocis.Iliad 14.413 has been cited as the model for Vergil's simile.1 There Telemonian Aias, in his duel with Hector, hurls a rock at his opponent, and the force of the blow sends Hector reeling like a spinning top:and spun him around like a top with the stroke, so that he staggered in a circle...2This verse, however, has little appeal for poetic imitation. The Iliadic top simile consists of only two words, in a line which is notoriously awkward—the first clause lacks an object, and the necessary change of subject [End Page 453] is not signalled in the second.3 The grammar of the verse is so elliptical that some have claimed that the simile refers to the stone hurtling in its trajectory, rather than to Hector reeling under the rock's impact.4 Vergil's top simile owes little to Iliad 14.413.Another frequently cited parallel for Aeneid 7.378–84 is Tibullus 1.5, 3–4:namque agor ut per plana citus sola verbere turben quem celer adsueta versat ab arte puer.These lines offer interesting points of comparison, but the question of poetic influence must remain indeterminate. In Tibullus' simile a boy spins a top with a lash over level ground; in Vergil's, boys spin a top with a lash in an empty atrium. The verb agor in Tibullus' elegy, its passive voice thrown into relief by the simplicity of its diction and its prominent position in the line, finds its parallel in Vergil's passage: actus at 380 and agitur at 384. The parallel phrase sub verbere turbo quem / sub verbere turben quem, replicated in exactly the same position, seems to signal influence self–consciously—but is it Tibullus' influence on Vergil, or vice versa? Without a secure date for Tibullus' first book, it is impossible to say who is alluding to whom.A more fruitful line of inquiry is the investigation of the third passage cited as a parallel for the Vergilian top simile: Callimachus Epigram 1 (Anth. Pal. vii.89; Diog. Laert. i.79), 9–10:Now these were boys who at a wide crossing were spinning their swift tops with blows of the lash.5Although Callimachus' epigram has been cited by commentators on Aeneid 7 lines 378–84 ever since Cerda first quoted the passage in 1649, the epigram has been referenced not as a literary model for Vergil's simile, but as evidence in distinguishing the top among the various spinning and [End Page 454] whirling children's toys of the ancient world.6 Yet the Callimachus passage offers some interesting parallels. Callimachus presents a group of boys gathered at the game, rather than a lone boy as in Tibullus' simile. Whereas Tibullus' mise en scène is vague (per plana... sola), Callimachus sets the boys in a descriptive location: the wide crossroad symbolizing the decision–making occasion of the epigram. The empty atrium of Vergil's top simile is equally descriptive and symbolic—the change from Callimachus' exterior, open space to interior, enclosed space is appropriate for the Italian and essentially feminine context of Aeneid 7.7 The correspondence is not exact; Vergil has elaborated on Callimachus' idea. Nonetheless, Vergil's simile of the boys... (shrink)

The articles comprising this thematic symposium suggest options for exploring the nexus between freedom and unfreedom, as exemplified by the British abolitionists’ anti-slavery campaign and the paradox of freedom. Each article has implications for how these abolitionists achieved their goals, social activists’ efforts to secure reparations for slave ancestors, and modern slavery. We present the abolitionists’ undertaking as a marketing campaign, highlighting the role of instilling moral agency and indignation through re-humanizing the dehumanized. Despite this campaign’s eventual success, its post-emancipation (...) phase illustrates a paradox of freedom. After introducing mystification as an explanation for the obscuring rhetoric used to conceal post-emancipation violations of freedom during the West’s colonial phase, we briefly discuss the appropriateness of reparations. Finally, we discuss the contributions made by the articles in this thematic symposium. (shrink)

The term “Socratic method” is so pervasive in education across the disciplines that it has largely lost its meaning, and it has lost its roots in its originator—the historical Socrates. In this article we draw from the original source, Plato's ancient dialogues, to understand the theory and principles behind the questioning used in Socratic method. A deep understanding of Socratic method is particularly timely now as nursing leaders call for increased use of theory‐based debriefing across the nursing curriculum. Socratic questioning (...) is ideally suited as a method for debriefing in nursing classrooms because of its ability to enhance critical thinking and self‐reflection of the learner and because of its basis in care for the learner through a learner‐centred design. We present an analysis of the Socratic method in Plato's works and provide an overview of the key Socratic principles and techniques. We illustrate these principles and techniques with examples of how Socratic teaching can be applied in the nursing classroom, and we address the challenges and rewards for nursing faculty implementing Socratic method. Learning about Socratic method directly from Plato's dialogues can provide a richer and more robust understanding of this key pedagogical technique and help nurse educators practice more intentional and informed Socratic questioning and debriefing. (shrink)

Three experiments investigated response times for remember and know responses in recognition memory. RTs to remember responses were faster than RTs to know responses, regardless of whether the remember–know decision was preceded by an old/new decision or was made without a preceding old/new decision . The finding of faster RTs for R responses was also found when remember–know decisions were made retrospectively. These findings are inconsistent with dual-process models of recognition memory, which predict that recollection is slower and more effortful (...) than familiarity. Word frequency did not influence RTs, but remember responses were faster for words than for nonwords. We argue that the difference in RTs to remember and know responses reflects the time taken to make old/new decisions on the basis of the type of information activated at test. (shrink)

The aim of this paper is to understand why some ethical behaviours fail to embed, and importantly what can be done about it. We address this by looking at an example where ethical behaviour has not become the norm, i.e. the widespread, habitual, use of ‘bags for life’. This is an interesting case because whilst a consistent message of ‘saving the environment’ has been the basis of the promotion of ‘bags for life’ in the United Kingdom for many years, their (...) uptake has only recently become more widespread and still remains at low levels. Through an exploratory study, we unpack some of the contextual barriers which may influence ethical consumerism. We do this by examining the attitudes which influenced people to start using ‘bags for life’, and how people persuade others to use ‘bags for life’. We use a case study analysis to try and understand why ethical behaviour change has stalled and not become sustained. We find that both individuals and institutions play a significant interaction role in encouraging a sustained behavioural change towards ethical consumerism. (shrink)

Background Despite decades of anti-racism and equity, diversity, and inclusion (EDI) interventions in academic medicine, medical racism continues to harm patients and healthcare providers. We sought to deeply explore experiences and beliefs about medical racism among academic clinicians to understand the drivers of persistent medical racism and to inform intervention design. Methods We interviewed academically-affiliated clinicians with any racial identity from the Departments of Family Medicine, Cardiac Sciences, Emergency Medicine, and Medicine to understand their experiences and perceptions of medical racism. (...) We performed thematic content analysis of semi-structured interview data to understand the barriers and facilitators of ongoing medical racism. Based on participant narratives, we developed a logic framework that demonstrates the necessary steps in the process of addressing racism using if/then logic. This framework was then applied to all narratives and the barriers to addressing medical racism were aligned with each step in the logic framework. Proposed interventions, as suggested by participants or study team members and/or identified in the literature, were matched to these identified barriers to addressing racism. Results Participant narratives of their experiences of medical racism demonstrated multiple barriers to addressing racism, such as a perceived lack of empathy from white colleagues. Few potential facilitators to addressing racism were also identified, including shared language to understand racism. The logic framework suggested that addressing racism requires individuals to understand, recognize, name, and confront medical racism. Conclusions Organizations can use this logic framework to understand their local context and select targeted anti-racism or EDI interventions. Theory-informed approaches to medical racism may be more effective than interventions that do not address local barriers or facilitators for persistent medical racism. (shrink)

This chapter outlines the theoretical deep structure that is common to Durkheim's social psychology and the general theory of action. It first demonstrates the limits of the intellectual-historicist approach to classic sociology (Jones, 1977). It then induces the generative theoretical paradigm of Suicide from a textual analysis. It concludes by demonstrating the formal and substantive equivalence of this paradigm to the four-function general action system of Talcott Parsons.

Benjamin Franklin, the colonial American, maintained a now little-known interest in geological questions for more than sixty years. He began as a follower of English theorists, but soon assimilated some of their ideas with original speculations and discoveries, particularly regarding earthquakes. Though Franklin became famous for his experiments with electricity, he never attempted to explain earthquakes as if they were electrical phenomena; others, however, did. Through his access to American materials, Franklin contributed significantly to the work of several English and (...) French geological theorists. Though some of his own theories were ultimately of limited value, Franklin played an important role in the international science of his time. In addition to his other accomplishments, he was colonial America's foremost student of geology. (shrink)

My dissertation concerns the nature of linguistic understanding. A standard view about linguistic understanding is that it is a propositional knowledge state. The following is an instance of this view: given a speaker S and an expression alpha that means M, S understand alpha just in case S knows that alpha means M. I refer to this as the epistemic view of linguistic understanding. The epistemic view would appear to be a mere conceptual truth about linguistic understanding, since it is (...) entailed by the following two claims that themselves seem to be mere conceptual truths: S understands alpha iff S knows what alpha means, and---given that a means M--- S knows what alpha means iff S knows that alpha means M. I argue, however, that this is not a mere conceptual truth. Contrary to the epistemic view, propositional knowledge of the meaning of alpha is not necessary for understanding alpha. I argue that linguistic understanding does not even require belief. My positive proposal is that our understanding of language is typically realized, at least in native speakers, as a perceptual capacity. Evidence from cognitive neuropsychology suggests that our perceptual experience of language comes to us already semantically interpreted. We perceive a speaker's utterance as having content, and it is by perceiving the speaker's utterances as having the right content that we understand what the speaker says. We count as understanding language in virtue of having this capacity to understand what speakers say when they use language. This notion of perceiving an utterance as having content gets analyzed in terms of Dretske's account of representation in terms of a teleological notion of function: you perceive a speaker's utterance as having content when the utterance produces in you a perceptual state that has a certain function in your psychology. I show how this view about the nature of linguistic understanding provides an attractive account of how identity claims can be semantically informative, as opposed to merely pragmatically informative, an account that avoids the standard difficulties for Fregean views that attempt to account for the informativeness of identity claims in terms of their semantics. (shrink)

Although the history of the word ‘ geology ’ has often been referred to by those interested in the development of the science, that history has never been fully traced. An endeavor is made to do so here, taking the story at least as far as 1813, by which time the basic word had unquestionably been established in its modern form and meaning. Various claims as to who first gave the science its present name are also briefly examined.

Though the name of Robert Mallet was once inevitably associated with the scientific study of earthquakes, it is less well known today. As part of an overdue reappraisal, this essay examines Mallet's major seismological projects and publications, emphasizing his theoretical contributions. Mallet's own claim to be a founder of modern seismology is upheld. Beyond that, however, he is also seen to be an important precursor of plate tectonics.

Since the early 1980’s, with the clinical advent of in vitro fertilization resulting in so-called “test tube babies,” a wide array of ethical considerations and concerns regarding artificial womb technology (AWT) have been described. Recent breakthroughs in the development of extracorporeal neonatal life support by means of AWT have reinitiated ethical interest about this topic with a sense of urgency. Most of the recent ethical literature on the topic, however, pertains not to the more imminent scenario of a physiologically improved (...) method of neonatal care through AWT, but instead to the remote scenario of “complete ectogenesis” that imagines human gestation occurring entirely outside of the womb. This scoping review of the ethical literature on AWT spans from more abstract concerns about complete ectogenesis to more immediate concerns about the soon-to-be-expected clinical life support of what we term the fetal neonate or fetonate. Within an organizing framework of different stages of human gestational development, from conception to the viable premature infant, we discuss both already identified and newly emerging ethical considerations and concerns regarding AWT and the care of the fetonate. (shrink)

Though virtually unknown before 1851, the exceptionally scenic Yosemite Valley of California soon attracted continuing attention as a geological anomaly. J. D. Whitney, state geologist and Harvard professor, advocated a tectonic theory of its origin. Despite its seemingly official status, Whitney's theory even failed to convince some of his own subordinates. An unexpectedly effective dissenter not associated with Whitney was John Muir, then a tatterdemalion vagrant. Though the two men never met, conflict between their inflexible and mutually exclusive geological theories (...) persisted well into the twentieth century. Eventually, both dogmatists were proved wrong, but Muir had come closer to what we now accept. Several geological and geomorphological issues of importance entered into later discussions of Yosemite. The whole controversy, moreover, illuminates such further issues as the influence of preconceptions on theorizing, the role of authority in science, and the interactions of professionals with amateurs. (shrink)