In “The Origin of Species,” Darwin describes a hypothetical example illustrating that large, slowly reproducing mammals such as the elephant can reach very large numbers if population growth is not affected by regulating factors. The elephant example has since been cited in various forms in a wide variety of books, ranging from educational material to encyclopedias. However, Darwin’s text was changed over the six editions of the book, although some errors in the mathematics persisted throughout. In addition, full details of (...) the problem remained hidden in his correspondence with readers of the Origin. As a result, Darwin’s example is very often misinterpreted, misunderstood or presented as if it were a fact. We show that the population growth of Darwin’s elephant population can be modeled by the Leslie matrix method, which we generalize here to males as well. Darwin’s most often cited figure, about 19 million elephants after 750 years is not a typical outcome, actually a very unlikely result under more realistic, although still hypothetical situations. We provide a recursion formula suggesting that Darwin’s original model corresponds to a tribonacci series, a proof showing that sex ratio is constant over all age classes, and a derivation of a generating function of the sequence. (shrink)

An aesthetic sense—a taste for the creation and/or appreciation of that which strikes one as, e.g., attractive or awesome—is often assumed to be a distinctively H. sapiens phenomenon. However, recent paleoanthropological research is revealing its archaeologically visible, deeper roots. The sensorimotor/perceptual and cognitive capacities underpinning aesthetic activities are a major focus of evolutionary aesthetics. Here we take a diachronic, evolutionary perspective and assess ongoing scepticism regarding whether, and to what extent, aesthetic capacity extends to our evolutionary cousins, the Neanderthals. The (...) goal of this article is twofold. First, it serves as a defence of the attribution of Neanderthal aesthetic capacity by marshalling archaeological data best explained by positing a Neanderthal aesthetic sense. Second, it offers an opportunity to make progress on understanding some epistemically relevant features of the wider debate in evolutionary aesthetics. First, we outline and analyse a range of distinct ‘sceptical arguments’ derived from attitudes and claims found in the literature and broader debate that aim to dial down the case for Neanderthal aesthetic capacity. We show that these arguments not only miss their target, they divert the debate away from more compelling questions. We then consider the case for protoaesthetic capacities and sensitivities in the Acheulean stone tool industry and argue that Neanderthals likely inherited the protoaesthetic package from ancient ancestors that they shared with H. sapiens. Finally, we sketch and defend a research agenda for framing Neanderthal aesthetic niche(s) beyond H. sapiens-derived standards, which we see as a priority for future archaeological, cognitive, and philosophical research. While we resist sceptical arguments and the often-implied inferiority of Neanderthals to humans, we also deny that Neanderthals and ancient humans were indistinguishable. Understanding the differences is an important goal of interpretation, and we apply this line of reasoning to the case of aesthetics. (shrink)

Many believe that values are crucially dependent on emotions. This paper focuses on epistemic aspects of the putative link between emotions and value by asking two related questions. First, how exactly are emotions supposed to latch onto or track values? And second, how well suited are emotions to detecting or learning about values? To answer the first question, the paper develops the heuristics-model of emotions. This approach models emotions as sui generis heuristics of value. The empirical plausibility of the heuristics-model (...) is demonstrated using evidence from experimental psychology, evolutionary anthropology and neuroscience. The model is used then to answer the second question. If emotions are indeed heuristics of value, then it follows that emotions can be an important and useful source of information about value. However, emotions will not be epistemically superior in the sense of being the highest court of appeal for the justification of axiological beliefs (the latter view is referred to as the Epistemic Dependence Thesis, or EDT for short). The paper applies the heuristics-model to celebrated cases from the philosophy of emotions literature arguing that while the heuristics-model offers a good explanation of typical patterns of emotional reactions in such cases, advocates of EDT will have a hard time accounting for these patterns. The paper also shows that the conclusions drawn from special cases generalize. The paper ends by arguing that skepticism about the metaethical significance of emotions is compatible with a commitment to the importance of emotions in first-order normative ethics. (shrink)

Why did Kierkegaard prefer to write his masterpieces under different pseudonyms and what was the theatrical logic behind the constant playfulness of an author otherwise doomed to melancholy? What were the reasons of his ongoing philosophical, theological and aesthetic hide-and-seek that he did not want to finish until the very last, nearly tragic phase of his authorship? How much inspiration did Kierkegaard receive from theatrical performances, from playwrights and even from actors and actresses of 19th-century Copenhagen, which seemed to be (...) sometimes stronger than the influence exercised on him by his professors, masters and theologians of Denmark’s “Golden Age”? Can the difference between direct and indirect communication that basically characterized Kierkegaard’s oeuvre be described in theatrical terms or even to approach it as an ongoing dramatic dialogue? Should we rather call it a “polylogue” as different actors are present throughout the texts that were often polemic with each other, simultaneously reflecting certain issues from different angles and finally Kierkegaard denying that any of those were written by him? Could his own name be a pseudonym, as his brother suggested when giving the eulogy on the prodigal son, who learned to doubt from Socrates and from Descartes, yet could not give up his intention to question even the final axioms of human existence? The author tries to find answers to these questions by reconstructing the very special Kierkegaardian method, so familiar from the stage, in the spiritual, cultural and theatrical context of Kierkegaard’s Denmark. (shrink)

Individualists hold that moral responsibility can be ascribed to single human beings only. An important collectivist objection is that individualism is morally deficient because it leaves a normative residue. Without attributing responsibility to collectives there remains a “deficit in the accounting books” (Pettit). This collectivist strategy often uses judgment aggregation paradoxes to show that the collective can be responsible when no individual is. I argue that we do not need collectivism to handle such cases because the individualist analysis leaves no (...) responsibility-deficit. Harm suffered in such situations can have only two sources. Harm is either due to culpable wrongdoing by individuals. Harm is then redressed by holding these individuals responsible. Or harm does not result from culpable wrongdoing. Such harm may have to be redressed too, but not because anyone is responsible for it. Therefore, the charge of moral insensitivity against individualist accounts can be rejected. Furthermore, in the last section of the chapter I will show that collectivist talk about moral responsibility can be used for ethically questionable purposes as well. Collectivists cannot claim the moral high ground. (shrink)

This paper argues that group attitudes can be assessed in terms of standards of rationality and that group-level rationality need not be due to individual-level rationality. But it also argues that groups cannot be collective epistemic agents and are not collectively responsible for collective irrationality. I show that we do not need the concept of collective epistemic agency to explain how group-level irrationality can arise. Group-level irrationality arises because even rational individuals can fail to reason about how their attitudes will (...) combine with those of others. In some cases they are morally responsible for this failure, in others they are not. Moreover, the argument for collective epistemic agency is incoherent because reasons-for-groups are ipso facto reasons-for-individual. Instead of talking about reasons-for-groups, we should therefore distinguish between self-regarding reasons and group-regarding reasons. Both kinds of reasons are reasons-for-individuals. These conceptual considerations in favour of moderate individualism are strengthened by an analysis of our moral practice of responding to collective shortfalls of rationality and by the unpalatable moral implications of collectivism about epistemic agency. There is no need to change the subject. Groups can be rational or irrational, but they do not reason. (shrink)

People seem to differ in their visual search performance involving emotionally expressive faces when these expressions are seen on faces of others close to their age compared to faces of non-peers, known as the own-age bias. This study sought to compare search advantages in angry and happy faces detected on faces of adults and children on a pool of children and adults. The goals of this study were to examine the developmental trajectory of expression recognition and examine the development of (...) an OAB. Participants were asked to find a target face displaying an emotional expression among eight neutral faces. Results showed that children and adults found happy faces significantly faster than angry and fearful faces regardless of it being present on the faces of peers or non-peers. Adults responded faster to the faces of peers regardless of the expression. Furthermore, while children detected angry faces significantly faster compared to fearful ones, we found no such difference in adults. In contrast, adults detected all expressions significantly faster when they appeared on the faces of other adults compared to the faces of children. In sum, we found evidence for development in detecting facial expressions and also an age-dependent increase in OAB. We suggest that the happy face could have an advantage in visual processing due to its importance in social situations and its overall higher frequency compared to other emotional expressions. Although we only found some evidence on the OAB, using peer or non-peer faces should be a theoretical consideration of future research because the same emotion displayed on non-peers’ compared to peers’ faces may have different implications and meanings to the perceiver. (shrink)

Christian apocalyptic sentiments of the late seventh century produced the Apocalypse of Pseudo-Methodius, a Syriac composition which proposes the immediate downfall of the Arab dominion at the hands of a last Roman emperor. This notion of the Last Roman Emperor who – after having defeated the Arabs – would usher in a time of prosperity, face the eschatological people of the North, and ultimately abdicate to God at the end of times developed into an apocalyptic motif of ubiquitous influence. Out (...) of its long-standing and wide-ranging tradition the present article deals with the afterlife of the Pseudo-Methodian Last Roman Emperor motif in the earlier Byzantine apocalyptic tradition. By means of conceptual comparison I map the use and the adaptations of this literary topos, thereby learning how this motif was accommodated to the Byzantine audience and how it became one of the most prominent motifs of Byzantine apocalyptic thought. My source material comprises the original Syriac Apocalypse, two Syriac apocalypses that are closely related to it, its first Greek redaction, five apocalypses from the Visions of Daniel group, and the Andreas Salos Apocalypse. Among others, I conclude that these apocalyptic texts show a tendency to fragment the Last Roman Emperor motif and delay the ultimate end of the world by prolonging the eschatological decline of the Roman Empire. (shrink)

« Dem Namenlosen fühl ich mich vertrauter… »R. M. Rilke : Fortschritt Bien que les fragments des Âges du monde, promesses pour toujours inaccomplies d’un chef-d’œuvre de la période médiane de F. W. J. von Schelling, comptent parmi les écrits les plus populaires du philosophe de Leonberg, leur puissance philosophique et, par suite, leur importance dans la formation de la pensée schellingienne sont souvent sous-estimées par l’historiographie philosophique en général et par la réception francoph...

This paper argues that emotions can play an epistemic role as justifiers of evaluative beliefs. It also presents the heuristics theory of emotion as an empirically informed explanation of how emotions can play such a role and why they in practice usefully complement non-affective evaluative judgments. As such, the heuristics theory represents a form of moderate rationalism: it acknowledges that emotions can be epistemically valuable, even privileged in some sense, but denies that they would be uniquely privileged. I argue that (...) judgments and emotional responses pick out different but correlated kinds of evaluative properties and therefore emotional responses and non-affective evaluative judgments play mutually complementary rather than mutually exclusive roles. It follows that emotional responses can be legitimately drawn upon to support evaluative beliefs, but they lack supreme epistemic authority. (shrink)

The prevailing justification for constitutional institutions is that such institutions reflect and enable rational solutions to social problems. However, constitutions are constructed through emotionally driven processes that reflect both the public sentiments of the day and, at least to some extent, basic moral emotions. Historical examples from France and the United States demonstrate the role of such emotional processes in shaping the design of liberal constitutionalism. Further, constitutional law both sets and regulates emotional display rules; favors or disfavors certain emotional (...) commitments; and, particularly through the formulation of fundamental human rights, reflects and shapes emotional moral judgments. The emotional contributors to constitutional design and interpretation may be called “constitutional sentiments.”. (shrink)

It is sometimes said that certain hard moral choices constitute tragic moral dilemmas in which no available course of action is justifiable, and so the agent is blameworthy whatever she chooses. This paper criticizes a certain approach to the debate about moral dilemmas and considers the metaethical implications of the criticisms. The approach in question has been taken by many advocates as well as opponents of moral dilemmas who believe that analysing the emotional response of the agent is the key (...) to the debate about moral dilemmas. The metaethical position this approach is most naturally associated with is sentimentalism. Sentimentalists claim that evaluation, and in particular moral evaluation, crucially depends on human sentiment. This paper is not concerned with the question whether moral dilemmas exist, but rather with emotion-based arguments used on both sides of the debate. The first aim of the paper is to show that emotion-based arguments by friends or foes of moral dilemmas cannot garner support from sentimentalism. The second aim is to show that this constitutes a serious problem for sentimentalism. (shrink)

Consequentialism is often criticized as being overly demanding, and this overdemandingness is seen as sufficient to reject it as a moral theory. This paper takes the plausibility and coherence of this objection—the Demandingness Objection—as a given. Our question, therefore, is how to respond to the Objection. We put forward a response relying on the framework of institutional consequentialism we introduced in previous work. On this view, institutions take over the consequentialist burden, whereas individuals, special occasions aside, are required to set (...) up and maintain institutions. We first describe the Objection, then clarify the theory of institutional consequentialism and show how it responds to the Objection. In the remainder of the paper, we defend the view against potential challenges. (shrink)

Prior to the advent of whole-genome sequencing in ancient humans, the likelihood that Homo sapiens and Neanderthals admixed has long been debated, mostly on the basis of phenotypic assessments alone. Today, evidence for archaic hominin admixture is being documented in an increasing number of studies, expanding the evidential basis of the debate on whether Homo sapiens and Neanderthals merit separate specific taxonomic status. Here we argue that while new evidence has provided us with a finer-grained picture of ancient intra- and (...) intergroup demographic dynamics, it does not yet justify merging the Neanderthals in an expanded concept of Homo sapiens or abandoning specific taxonomies. We approach this issue and the apparent conflict between molecular and morphology-based taxonomies from a diachronic perspective on lineage divergence, highlighting how different taxonomic properties are expected to arise at different points in time, and from an integrative perspective on different species conceptions and delimitation criteria. We argue that in light of similar “invasions” of the genome among other animal taxa, full reproductive isolation as the final, litmus test for distinct species status should be rather considered a biologically misplaced expectation. Therefore, we suggest that specific nomenclature should not be perceived with embarrassment but rather be justifiably applied in human paleogenomic publications, maintaining congruence with zoological literature. We then briefly consider and problematize recent suggestions that human evolutionary diversification should now be best represented by a ‘braided stream” or a network. We conclude by putting our paleoanthropological case study in the broader context of species delimitation in the genomic era. (shrink)

If the task of constitutional theory is to set out a language in which the discourse of constitutional law may be grounded, a question of the utmost importance is how this terminology is created, defined and interpreted. In this groundbreaking new work, András Jakab maps out and analyses the grammar and vocabulary on which the core European traditions of constitutional theory are based. He suggests understanding key constitutional concepts as responses to historical and present day challenges experienced by European (...) societies. Drawing together a great and diverse range of literature, much of which has never before been touched upon by scholarship in the English language, Jakab reconceptualises and argues for a new understanding of European constitutional law discourse. In so doing he shines new light on what constitutes its distinctively European nature. This remarkable book is essential reading for all scholars and students of constitutional theory in Europe and beyond. (shrink)

Sentimentalists believe that values are crucially dependent on emotions. Epistemic sentimentalists subscribe to what I call the final-court-of-appeal view: emotional experience is ultimately necessary and can be sufficient for the justification of evaluative beliefs. This paper rejects this view defending a moderate version of rationalism that steers clear of the excesses of both “Stoic” rationalism and epistemic sentimentalism. We should grant that emotions play a significant epistemic role in justifying evaluations. At the same time, evaluative justification is not uniquely or (...) especially dependent on emotions. The anti-sentimentalist argument developed in this paper is based on the indeterminacy thesis. The thesis states that the evaluative properties picked out by our emotional responses are too indeterminate to play a central role in our evaluative practices. I argue that while the indeterminacy thesis undermines the final-court-of-appeal view it supports the claim that emotional responses can provide prima facie justification for evaluative beliefs. (shrink)

This paper offers an ethical analysis of online steering, the practice of personalizing search results in e-commerce based on data about users. We first outline the parallels and differences between online steering and price discrimination, arguing that online steering is more likely to benefit consumers and enhance social welfare than price discrimination. Next, we argue that while online steering does not violate any plausible specification of the equal-treatment norm, it involves an element of manipulation that is absent in price discrimination (...) and that by itself raises ethical concerns regardless of the welfare effects of online steering. We conclude that in order to address these ethical concerns, online steering needs to satisfy a transparency condition. (shrink)

Pictorial meaning involves not just resemblance, but also pictorial skills, pictorial acts, practices, and performance. Especially in the classroom setting, at all levels of education, it is essential to realize that teaching with pictures and learning through pictures is a practical enterprise where thinking is embedded in doing. Promoting visual learning means to be a visionary, and to take on an enormous educational challenge. But while adaptation and innovation are inevitable in a world where technological changes are rapidly and radically (...) altering the learning environment, educational science and the everyday practice of education clearly need to retain a measure of conservatism. And any conservatism worth the name has to take account of visuality, visual thinking, and visual learning. (shrink)

The idea that language is metaphoric in nature has often been suggested or stated since Vico and Rousseau. Derrida, too, often writes about metaphor and the impression he gives is that he is arguing for the metaphoric nature of both thought, whether philosophic or not, and language. Interpreters like de Man or Culler have helped to spread this impression. If it is correct, Derrida shares a pan-metaphoric view of language and whatever can be made with it. It is useful to (...) refer to Derrida's view because in my opinion he has been very good at saying what language is, even if he has been very much in the wrong in seeing no distinction between language and language use. Let us consider first what he has been good at. (shrink)

Mutually beneficial exchanges in markets can be exploitative because one party takes advantage of an underlying injustice. For instance, employers of sweatshop workers are often accused of exploiting the desperate conditions of their employees, although the latter accept the terms of their employment voluntarily. A weakness of this account of exploitation is its tendency for over-inclusiveness. Certainly, given the prevalence of global and domestic socioeconomic inequalities, not all exchanges that take place against background injustices should be considered exploitative. This paper (...) offers a framework to identify exploitation in mutually beneficial exchange, focusing on the case of sweatshop labor. It argues that an employer can be viewed as taking unfair advantage of an underlying injustice if and only if the employer’s surplus from the exchange in the unjust state of affairs exceeds the surplus it could maximally obtain in a just state of affairs. The paper illustrates the applicability of this framework using three different conceptions of justice and argues that it is superior to microlevel accounts of exploitation that regard background justice as irrelevant. The paper concludes by describing some normative implications that follow from judging an exchange exploitative. (shrink)

The paper offers a critique of sanctionism. According to this view, moral obligations are generated by the fear of sanctions. I argue that this view cannot capture the nature of important moral concepts and practices. I discuss in detail the practice of attributing moral responsibility to show this.

The chin, a distinguishing feature of Homo sapiens, has sparked ongoing debates regarding its evolutionary origins and adaptive significance. We contend that these controversies stem from a fundamental disagreement about what constitutes a well-defined biological trait, a problem that has received insufficient attention despite its recognized importance in biology. In this paper, we leverage paleoanthropological research on the human chin to investigate the general issue of character or trait identification. First, we examine four accounts of the human chin from the (...) existing literature: the mandibular differential growth byproduct, the bony prominence, the inverted T-relief, and the symphyseal angle. We then generalize from these accounts and propose a three-stage framework for the process of character identification: description, detection, and justification. We use this framework to reinterpret the four accounts, elucidating key points of contention surrounding the chin as well as other morphological characters. We show that debates over the chin carry broad and important biological implications that extend beyond this trait and that are not mere semantic issues of definition. (shrink)

The theory and practice of constitutionalism is tightly interwoven with references and appeals to values. However, these references and appeals frequently remain undertheorized and are seldom connected directly to philosophical theories of value. This chapter outlines some ways in which such connections might be established.