Writing under the pseudonym "Jotabeche," José Joaquín Vallejo wrote forty-one short articles on Chilean life and society in the early republic. Known for their caustic wit, his writings were an instant success when they were first published in Chilean magazines and newspapers. This volume presents these vivid essays for the first time in English. Vallejo made famous the style of writing termed "costumbrista"—sketches and vignettes of society and local customs. He focused on the Norte Chico, or the mining zone of (...) Copiapó where he was born and where he lived most of his later life. His essays include vivid studies of mineworkers; the advancement of modernity in the steamships at Caldera; the religious, intensely cultural province of Copiapó; and the general atmosphere of liberalism beginning to pervade the country of Chile during that time. Considered the founder of his country's "genuinely national literature," he is the first creative writer of stature to emerge in Chile after the country's wars of independence. A provincial northerner, his writings give a sense of what these parts of Chile looked and felt like during the years of the early Chilean republic, and are consequently of ultimate value. (shrink)

The Derrida Dictionary is a comprehensive and accessible guide to the world of Jacques Derrida, the founder of deconstruction and one of the most important and influential European thinkers of the twentieth century. Meticulously researched and extensively cross-referenced, this unique book covers all his major works, ideas and influences and provides a firm grounding in the central themes of Derrida's thought. Students will discover a wealth of useful information, analysis and criticism. A-Z entries include clear definitions of all the key (...) terms used in Derrida's writings and detailed synopses of his key works. The Dictionary also includes entries on Derrida's major philosophical influences and those he engaged with, such as Kant, Hegel, Husserl, Freud, Heidegger, Foucault, Lacan and Levinas. It covers everything that is essential to a sound understanding of Derrida's philosophy, offering clear and accessible explanations of often complex terminology. The Derrida Dictionary is the ideal resource for anyone reading or studying Derrida, deconstruction or modern European philosophy more generally. (shrink)

In L'Arrêt de mort, as Derrida suggests, an ‘epochal suspension’ manifests itself, compulsively pulsating so as to conjure a certain spectrality beyond all consciousness, perception, or ordinary attentiveness. Re-reading Blanchot's text, I argue that it is on the borderlines of sleep that the ‘arrythmic pulsation’ of the arrêt de mort happens as impossible event – ‘the state of suspension in which it's over – and over again, and you'll never have done with that suspension itself’, to quote Derrida once more. (...) While ‘Living On’ makes little of sleep, however, I take this cue to follow a pathway which leads from Blanchot to Levinas. Blanchot's writing exposes the sleep of reason which occurs in the very promise of perfect day, a promise which mutates in the dream he associates with the ‘other night’, a dream which harbours the irrepressible return of ‘time's absence’, and which opens on to the very ‘outside’ which the world – and the self – lacks or wants (as much as ‘world’ or ‘self’ seek to overcome this ‘outside’ as such). Levinas, meanwhile, wants to think irremissible pure existing (il y a) in terms of insomnia; in contrast, consciousness seeks to assert itself over the unremitting presence of the ‘there is’ through its capacity for unconsciousness or sleep. This essay seeks to attend to the complexities of a certain ‘fatality of being’ that threatens to sweep away the ‘ego’ as consciousness's capacity to sleep is confronted by the radical vigilance of insomnia and the deep anonymity of the night (Existence and Existents). (shrink)

The 1929 encounter between Ernst Cassirer and Martin Heidegger in Davos, Switzerland is considered one of the most important intellectual debates of the twentieth century and a founding moment of continental philosophy. At the same time, many commentators have questioned the philosophical profundity and coherence of the actual debate. In this book, the first comprehensive philosophical analysis of the Davos debate, Simon Truwant challenges these critiques. He argues that Cassirer and Heidegger's disagreement about the meaning of Kant's philosophy is (...) motivated by their different views about the human condition, which in turn are motivated by their opposing conceptions of what the task of philosophy ultimately should be. Truwant shows that Cassirer and Heidegger share a grand philosophical concern: to comprehend and aid the human being's capacity to orient itself in and towards the world. (shrink)

This book explores issues at the core of modern linguistics and cognitive science. Why are all languages similar in some ways and in others utterly different? Why do languages change and change variably? How did the human capacity for language evolve, and how far did it do so as an innate ability? Simon Kirby looks at these questions from a broad perspective, arguing that they can be studied together. The author begins by examining how far the universal properties of (...) language may be explained by examining the way it is used, and how far by the way it is structured. He then considers what insights may be gained by combining functional and formal approaches. In doing so he develops a way of treating language as an adaptive system, in which its communicative and formal roles are both crucial and complementary. In order to test the effectiveness of competing theories and explanations, Simon Kirby develops computational models to show what universals emerge given a particular theory of language use or acquisition. He presents here both the methodology and the results. Function, Selection, and Innateness is important for its argument, its methodology, and its conclusions. It is a powerful demonstration of the value of looking at language as an adaptive system and goes to the heart of current debates on the evolution and nature of language. (shrink)

This article investigates the prospects of deliberative democracy through the analysis of small-scale deliberative events, or mini-publics, using empirical methods to understand the process of preference transformation. Evidence from two case studies suggests that deliberation corrects preexisting distortions of public will caused by either active manipulation or passive overemphasis on symbolically potent issues. Deliberation corrected these distortions by reconnecting participants’ expressed preferences to their underlying “will” as well as shaping a shared understanding of the issue.The article concludes by using these (...) insights to suggest ways that mini-public deliberation might be articulated to the broader public sphere so that the benefits might be scaled up. That mini-public deliberation does not so much change individual subjectivity as reconnect it to the expression of will suggests that scaling up the transformative effects should be possible so long as this involves communicating in the form of reasons rather than preferred outcome alone. (shrink)

Physicians make some medical decisions without disclosure to their patients. Nondisclosure is possible because these are silent decisions to refrain from screening, diagnostic or therapeutic interventions. Nondisclosure is ethically permissible when the usual presumption that the patient should be involved in decisions is defeated by considerations of clinical utility or patient emotional and physical well-being. Some silent decisions - not all - are ethically justified by this standard. Justified silent decisions are typically dependent on the physician's professional judgment, experience and (...) knowledge, and are not likely to be changed by patient preferences. We condemn the inappropriate exclusion of the patient from the decision-making process. However, if a test or treatment is unlikely to yield a net benefit, disclosure and discussion are at times unnecessary. Appropriate silent decisions are ethically justified by such considerations as patient benefit or economy of time. (shrink)

Businesses and business scholars interested in tackling climate change can benefit by engaging with the innovative but nascent movement of climate assemblies. I articulate three promising ways they can meaningfully engage with this movement.

The attempt to pursue philosophy in the name of phenomenology is one of the most significant and important developments in twentieth century thought. In this bold and innovative book, Simon Glendinning introduces some of its major figures, and demonstrates that its ongoing strength and coherence is to be explained less by what Maurice Merleau-Ponty called the 'unity' of its 'manner of thinking' and more by what he called its 'unfinished nature'. Beginning with a discussion of the nature of phenomenology, (...) Glendinning explores the changing landscape of phenomenology in key texts by Husserl, Heidegger, Sartre, Merleau-Ponty, Levinas and Derrida. Focusing on the different ways in which each philosopher has responded to and transformed the legacy of phenomenology, Glendinning shows that the richness of this legacy lies not in the formation of a distinctive movement or school but in a remarkable capacity to make fertile philosophical breakthroughs. Important topics such as the nature of phenomenological arguments, the critique of realism and idealism, ontology, existentialism, perception, ethics and the other are also closely examined. Through a re-evaluation of the development of phenomenology Glendinning traces the ruptures and dislocations of philosophy that, in an age dominated by science, strive constantly to renew our understanding of ourselves and our place in the world. Clearly and engagingly written, In the Name of Phenomenology is essential reading for students of phenomenology and contemporary philosophy. (shrink)

Readings of Derrida’s work on law and justice have tended to stress the distinction between them. This stress is complicated by Derrida’s own claim that it is not ‘a true distinction’. In this essay I argue that ordinary experiences of the inadequacy of existing laws do indeed imply a claim about what would be more just, but that this claim only makes sense insofar as one can appeal to another more adequate law. Exploring how Derrida negotiates a subtle path between (...) classical Platonism and classical conventionalism about justice, the attempt is made to take seriously Derrida’s aim to affirm the idea of a ‘mystical’ foundation of the authority of laws by taking ‘the use of the word “mystical” in what I venture to call a rather Wittgensteinian direction’. (shrink)

This paper examines the process through which micro-businesses ‘go green’. It builds upon previous studies that have identified the different drivers of this greening process. However, rather than a static focus on specific drivers, the study articulates the evolution of environmental practices over time. The paper uses comparative case studies of six micro-businesses to build a composite sequence analysis that plots the greening process from its roots through to large-scale and ambitious ecological projects. The study identifies three distinct stages that (...) businesses pass through during this greening process. This has important implications for policy-makers and advisors as it was found that the support needed by the businesses changed as they passed through these different stages. In particular, it was found that appropriate support is currently lacking at certain key points of the businesses' greening development. The paper therefore adds to current understanding of small business ecological responsibility by showing how activities and drivers change with the level of engagement. Pointers are provided as to how support can be improved. (shrink)

A common view of the relation between oughts and reasons is that you ought to do something if and only if that is what you have most reason to do. One challenge to this comes from what Jonathan Dancy calls ‘enticing reasons.’ Dancy argues that enticing reasons never contribute to oughts and that it is false that if the only reasons in play are enticing reasons then you ought to do what you have most reason to do. After explaining how (...) enticing reasons supposedly work and why accepting them may appear attractive, I firstly show why we are not committed to accepting them into our conceptual framework and then argue that no reasons work in the way enticing reasons are claimed to. Thus we should reject the category of enticing reasons entirely. (shrink)

Language’s intentional nature has been highlighted as a crucial feature distinguishing it from other communication systems. Specifically, language is often thought to depend on highly structured intentional action and mutual mindreading by a communicator and recipient. Whilst similar abilities in animals can shed light on the evolution of intentionality, they remain challenging to detect unambiguously. We revisit animal intentional communication and suggest that progress in identifying analogous capacities has been complicated by (i) the assumption that intentional (that is, voluntary) production (...) of communicative acts requires mental-state attribution, and (ii) variation in approaches investigating communication across sensory modalities. To move forward, we argue that a framework fusing research across modalities and species is required. We structure intentional communication into a series of requirements, each of which can be operationalised, investigated empirically, and must be met for purposive, intentionally communicative acts to be demonstrated. Our unified approach helps elucidate the distribution of animal intentional communication and subsequently serves to clarify what is meant by attributions of intentional communication in animals and humans. (shrink)

The review article examines the relation of solidarity and cosmopolitanism in contemporary political philosophical and sociological debates. In some contexts solidarity and cosmopolitanism are closely related, in others they are understood to be incompatible. The main body of the report is divided into three parts displaying a tentative classification of the reviewed literature on the subject. The first part serves to outline a general account of solidarity, the communal obligations that follow from it, and its opposition to the moral arguments (...) grounding cosmopolitan obligations. The second part deals with the actual development and realization of solidarity and cosmopolitanism, as well as the tension between both within the European Union. The third part considers some arguments for the extension of solidarity relations beyond state or nation towards cosmopolitan affiliations, obligations and institutions. Finally, a reading of solidarity and cosmopolitanism is offered in which both are compatible with each other. (shrink)

Multi-stakeholder initiatives (MSIs)—private governance mechanisms involving firms, civil society organizations, and other actors deliberating to set rules, such as standards or codes of conduct, with which firms comply voluntarily—have become important tools for governing global business activities and the social and environmental consequences of these activities. Yet, this growth is paralleled with concerns about MSIs’ deliberative capacity, including the limited inclusion of some marginalized stakeholders, bias toward corporate interests, and, ultimately, ineffectiveness in their role as regulators. In this article, we (...) conceptualize MSIs as deliberative systems to open the black box of the different elements that make up the MSI polity and better understand how their deliberative capacity hinges on problems in different elements. On the basis of this conceptualization, we examine how deliberative mini-publics—forums in which a randomly selected group of individuals from a particular population engage in learning and facilitated deliberations about a topic—can improve the deliberative capacity of MSIs. (shrink)

This paper outlines the ontology of problems in Deleuze’s magnum opus, Difference and Repetition. By ontology of problems I refer to the conceptualization of problems as a fundamentally ontological—not epistemological—subject. This problematic-being is the object of Ideas, which are at the core of Deleuzian ontology, as shown in the actualization of the virtual and its four aspects: differentiation [différentiation], individuation, dramatization, and differentiation [différenciation]. For this reason, a deeper comprehension of the ontology of problems serves as the most adequate prelude (...) for a sound approach to all of Deleuzian ontology. In addition, this article highlights the philosophical and scientific sources upon which Deleuze draws in order to build his ontology of problems. Of special note are his references to several metaphysicians of differential calculus and prominent mathematicians of the 19th and 20th centuries. (shrink)

Research highlights several risk and resilience factors at multiple ecological levels that influence individuals’ mental health and wellbeing in their everyday lives and, more specifically, in disaster or outbreak situations. However, there is limited research on the role of these factors in the early days of the COVID-19 crisis. The present study examined if and how potential risk factors and resilience factors are associated with mental health and well-being outcomes, and whether these resilience factors buffer the associations between risk factors (...) and said outcomes. One to two weeks after the government recommended preventative measures, 1,122 Canadian workers completed an online questionnaire, including multiple wellbeing outcome scales in addition to measures of potential risk and resilience factors. Structural equation models were tested, highlighting that overall, the considered risk factors were associated with poorer wellbeing outcomes, except social distancing which was associated with lower levels of stress. Each of the potential resilience factors was found to have a main effect on one or more of the wellbeing outcomes. Moderation analysis indicated that in general these resilience factors did not, however, buffer the risk factors. The findings confirm that the COVID-19 crisis encompasses several stressors related to the virus as well as to its impact on one’s social, occupational, and financial situation, which put people at risk for lower wellbeing as early as one to two weeks after the crisis began. While several resilience factors emerged as positively related to wellbeing, such factors may not be enough, or sufficiently activated at that time, to buffer the effects of the numerous life changes required by COVID-19. From an ecological perspective, while mental health professionals and public health decision-makers should offer/design services directly focused on mental health and wellbeing, it is important they go beyond celebrating individuals’ inner potential for resilience, and also support individuals in activating their environmental resources during a pandemic. (shrink)

In this paper we argue that the consensus around normative standards for the ethics of research in clinical trials, strongly influenced by the Declaration of Helsinki, is perceived from various quarters as too conservative and potentially restrictive of research that is seen as urgent and necessary. We examine this problem from the perspective of various challengers who argue for alternative approaches to what ought or ought not to be permitted. Key themes within this analysis will examine these claims and argue (...) they have implications for the interests of the research subject, research governance and regulation. Using our work with TREAT-NMD, the neuromuscular clinical trials network, we posit that there is a place for advancing the discourse of moral rights and moral duties in the context of research, especially from the perspective of patients and their families, and for including the politics of patient activism and empowerment. At the same time we remain vigilant to the danger that the therapeutic misconception and other serious vulnerabilities for the patient population in clinical trials, are at risk of being overlooked. (shrink)

Ethics, religion, and spirituality -- Spirituality in care -- Spirituality and ethics -- Love -- The community of care : fit for purpose -- Values, virtues, and the patient -- Challenging faith -- Spirituality and the domain of justice.

This article examines the contribution of one Islamic scholar, Fetullah Gülen to the debate about the meaning and practice of responsibility. It analyses Gülen’s thinking in terms of three inter-connected modes of responsibility: relational accountability, moral agency and liability. This view of responsibility is contrasted with major western philosophers such as Levinas, Buber and Jonas, Islamic tradition and the major views about corporate responsibility, including stakeholder theory. The role of dialogue in embodying the three modes of responsibility is then analysed. (...) The social responsibility practice of business leaders who are part of Gülen’s Hizmet Movement is briefly surveyed to illustrate the embodiment of responsibility. This focuses on the contribution of business to education and peace building, and includes the example of Zaman Daily. (shrink)

We present some applications of Popa’s Superrigidity Theorem to the theory of countable Borel equivalence relations. In particular, we show that the universal countable Borel equivalence relation E∞ is not essentially free.

Constitutivist theories in ethics seek to derive and justify normative ethical claims via facts about constitutive features of agency. In Agency and the Foundations of Ethics: Nietzschean Constitutivism, Paul Katsafanas uses Nietzsche to elucidate a version of the position he believes avoids worries besetting its competitors. This paper argues that Nietzschean constitutivism falters in many of the same places: it may remain vulnerable to ‘schmagency’ objections; it faces problems giving an account of the weights of reasons that adequately explains why (...) we have more reason to perform some actions than others; and it is unable to generate normativity from constitutive aims. These doubts have wider import than Nietzschean constitutivism alone, though: they give good reason to think that such difficulties arise from the very structure of constitutivist approaches. (shrink)

This study was designed to test three competing hypotheses (impaired configural processing; impaired Theory of Mind; atypical amygdala functioning) to explain the basic facial expression recognition profile of adults with autism spectrum disorders (ASD). In Experiment 1 the Ekman and Friesen (1976) series were presented upright and inverted. Individuals with ASD were significantly less accurate than controls at recognising upright facial expressions of fear, sadness and disgust and their pattern of errors suggested some configural processing difficulties. Impaired recognition of inverted (...) facial expressions suggested some additional difficulties processing the facial features. Unexpectedly, the clinical group misidentified fear as anger. In Experiment 2 feature processing of facial expressions was investigated by presenting stimuli in a piecemeal fashion, starting with either just the eyes or the mouth. Individuals with ASD were impaired at recognising fear from the eyes and disgust from the mouth; they also confused fearful eyes as being angry. The findings are discussed in terms of the three competing hypotheses tested. (shrink)

Precautionary Criminalisation in an Age of Vulnerable Autonomy Content Type Journal Article Category Book Review Pages 1-3 DOI 10.1007/s11572-012-9142-4 Authors Jonathan Simon, Adrian A Kragen Professor of Law, University of California, Berkeley, CA, USA Journal Criminal Law and Philosophy Online ISSN 1871-9805 Print ISSN 1871-9791.

This article examines Derrida's critique of Hegel. It argues that there are two key issues that Derrida misunderstands in Hegel's thought: first, Hegel's response to the concept-intuition dichotomy that plagued Kant's critical thought; second, that Hegel's notions of reason and the dialectic, when they are conceived non-metaphysically, are not tools employed to subsume differences but are, like Derrida's différance , fundamentally concerned with thought's instability. The article shows the way in which Derrida develops the notion of singularity by an examination (...) of the discussion of responsibility in his later writings. It is argued that the way that Hegel and Derrida consider the notion of singularity is a much better marker for distinguishing these two thinkers than Derrida's own interpretation of Hegel. Key Words: Jacques Derrida • dialectic • differance • G. W. F. Hegel • normativity • reason • responsibility • singularity. (shrink)

Two German philosophers working during the Weimar Republic in Germany, between the two World Wars, produced seminal texts that continue to resonate almost a hundred years later. Franz Rosenzweig—a Jewish philosopher, and Martin Heidegger—a philosopher who at one time was studying to become a Catholic priest, each in their own, particular way include in their writings powerful philosophies of art that, if approached phenomenologically and ethically, provide keys to understanding their radically divergent trajectories, both biographically and for their philosophical heritage. (...) Simon provides a close reading of some of their essential texts—The Star of Redemption for Rosenzweig and Being and Time and The Origin of the Work of Art for Heidegger—in order to draw attention to how their philosophies of art can be understood to provide significant ethical directives. (shrink)

I defend the claim that Kant held a wide-scope view of hypothetical imperatives, against objections raised by Mark Schroeder [2005]. There is an important objection, now commonly known as the ‘bootstrapping’ problem, to the alternative, narrow-scope, view which Schroeder attributes to Kant. Schroeder argues that Kant has sufficient resources to reply to the bootstrapping problem, and claims that this leaves us with no good reason to attribute to Kant the wide-scope view. I show that Schroeder's Kantian reply to the bootstrapping (...) problem cannot fully answer it. Schroeder also offers three main textual arguments for attributing to Kant the narrow-scope view: from Kant's claim that the moral imperative is unique in virtue of its categoricity, from Kant's distinction between ‘problematic’ and ‘assertoric’ hypothetical imperatives, and from Kant's conception of analyticity together with his claim that hypothetical imperatives are analytic. I argue that each of these views can be understood as cohering with the.. (shrink)

In this paper, I sketch out and assess two readings of Bentham's theory of meaning, one reductive (Section 2), the other quasi‐pragmatist (Section 3)—both implicating Bentham's ontological and epistemological views. I focus on the way these readings would understand Bentham's analyses of claims in moral and political discourse that rely on putatively normative notions such as obligations and rights, good and bad, and what ought to be the case. I conclude the paper by suggesting tentatively that the independent merits of (...) both readings could signal an irreconcilable tension at the heart of Bentham's thought (Section 4). (shrink)

The focal objection of Nietzsche’s critique of morality is that morality is disvaluable because antagonistic to the highest forms of human excellence. Recent advances in Nietzsche commentary have done much to unpack this objection – an objection which, at first blush, shares certain affinities with worries developed by a number of more recent morality critics. Some, though, have sought to disassociate Nietzsche from these more recent critics, claiming that his critique is directed mainly against moralized culture and that it cannot (...) be successfully reapplied to moral theory. The aim of this paper is to show that there is a viable Nietzschean objection to obligation-centred moral theory – and, in particular, to those undermanding versions that resist the more recent morality critics’ worries. The paper develops two sets of arguments, according to which (respectively) complying with an undemanding moral theory is both inimical to and incompatible with realizing Nietzschean excellence. Thus, even undemanding moral theories generate the effects to which Nietzsche objects. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Freud, Archaeology and Egypt: Religion, Materiality and the Cultural Critique of Origins SIMON GOLDHILL In memoriam John Forrester i. With a rhetoric that is as self-serving as it is historically false, scientific writers since the Second World War have insisted that Darwin’s evolutionary biology was the breakthrough that heralded the triumph of secularism and materialism, the very conditions of modernity: the Scientific Revolution. Darwin’s theorizing does have a (...) specific purchase on one crucial aspect of Judaeo-Christian thinking, for sure. Darwin’s theory of evolution challenged the perfection of man, made in God’s image, by proposing instead a theory of continuous and continuing change. The Bible insists on a moment of origin—bereshit, “In the beginning... ” [Genesis 1 1]—and the rabbinical and Christian commentators on this opening demand that creatio ex nihilo is an unchallengeable principle, in the face of the considerable challenge of repeated philosophical rejections of such an idea.1 The Gospel of Luke proclaims that it will narrate the genesis of Jesus and to this purpose opens with a genealogy from Abraham to Jesus, an unbroken line that grounds and authorizes the fulfilment of the messianic prophesy of Isaiah. In aggressive and precisely polemical contrast, Darwin exclaimed: “What an infinite number of generations, which the mind cannot grasp, must have succeeded each other in the long roll of years!.”2 Rather than listing a precise number of generations from Adam and Eve, as the Hebrew Bible and the Gospels would have us do, arion 28.3 winter 2021 76 freud, archaeology and egypt Darwin imagines a narrative for the human race without beginning and without end and without perfection. But when Darwin does this, it was already nothing new. Not only had books like Chambers’ Vestiges of the Natural History of Creation scandalously opened the door to a model of evolutionary change without divine providential causation, but also Charles Lyell’s seminal Principles of Geology back in the 1830s had already revealed this chasm of time.3 “In the economy of the world,” he wrote, “I can find no traces of a beginning, no prospect of an end”—and he had the facts in the ground to prove it.4 James Playfair, who helped popularize Lyell’s stunning discovery of the deep time of the earth, demonstrates an iconic reaction to Lyell’s science: “in the distance of this extraordinary perspective... [t]he mind seemed to grow giddy by looking so far into the abyss of time.”5 The abyss of past time makes the nineteenth-century scholar giddy, dizzy with an overload of imagination. It was geology, first of all, not biology that challenged the very ground on which Christian theories of time and human development stood. As Ruskin beautifully put it: “If only the Geologists would let me alone, I would do very well, but those dreadful Hammers! I hear the clink of them at the end of every cadence of the Bible verses.”6 But, more perhaps even than geology, the most challenging threat to the established intellectual and social understanding of things came from critical history. Ernest Renan, renegade Catholic, and one of the most influential and notorious writers on Christianity in the 19th century, was typical when he wrote “My faith has been destroyed by historical criticism, not by scholasticism nor by philosophy.”7 Critical history showed that the earliest stories, on which so much depended, were myths not history. The stories of earliest Greek history, as Grote argued, or Roman history, as Niebuhr had earlier demonstrated, were veined with legends and fantasies, and did not provide access to “wie es eigentlich gewesen hat,” to “what actually happened,” the watchword of empirical Simon Goldhill 77 historiography.8 As Bishop Wilberforce thundered in already too late anticipation, “The alarming question is... whether the human mind, which with Niebuhr has tasted blood in the slaughter of Livy, can be prevailed upon to abstain from falling next upon the Bible.”9 So, terrifyingly to the orthodox, the doubt which undermined Livy, did indeed focus sharply on the bible and even of the lives of the saints from a much later period. A series of horrifying books—Strauss or Renan on... (shrink)

The early evolution of metazoans is a major focus of biological attention, but is the historical record revealed in the Cambrian “explosion” an accurate reflection of original events? The key questions concern the nature of the earliest animals and when they originated. One widely-mooted suggestion is that planktotrophic larvae, typified by the annelidan trochophore and echinoid pluteus, existed long before the metazoan radiations evident in the Cambrian fossil record. This idea could be consistent for recent evidence of divergence times, based (...) on molecular “clocks,” of phyla appearing well before the Cambrian. Now a surprising new discovery of eggs with blastomeres and embryos with well-defined anatomy from the Cambrian (c.530 Myr ago) of China and Siberia promises to extend the arena of debate. In one case a convincing ontogeny can be traced from eggs to adult tube-dwelling cnidarians. In the other example a possible protostome, unhatched and wrapped around the egg, shows segmentation and possibly nascent sclerites. In both, these cases development is direct, i.e., there is no evidence for any planktotrophic larval stage. The implications for our perceptions of both the Cambrian ‘explosion’ and metazoan phylogeny could be considerable. BioEssays 20:676–682, 1998.© 1998 John Wiley & Sons Inc. (shrink)