Perspectives on the difficult topic of the evolution of language can be differentiated to a large extent based on how much relevant continuity or discontinuity they see between humans and nonhuman animals. In general, biologists and psychologists tend to have a broad definition of “language” that highlights significant continuities, whereas linguists tend to define “language” more narrowly, in accord with their emphasis on the uniqueness of human capacities. This article examines the value of Whitehead's innovative theory of language, which is (...) grounded in his account of the fundamental symbolic element in basic perceptual processes, mainly for understanding the continuities between animal and human perceptual and symbolic activity but also for accommodating the discontinuity, or at least the pivotal difference, evident in the full flowering of human language. It will focus particularly on applying Whitehead's approach to gain a new understanding of the emergence, with the rise of amphibians, of the first vocalization in the history of life. (shrink)

To say Early Confucians advocated the possession of a sense of shame as a means to moral virtue underestimates the tact and forethought they used successfully to mold natural dispositions to experience shame into a system of self, familial, and social governance. Shame represents an adaptive system of emotion, cognition, perception, and behavior in social primates for measurement of social rank. Early Confucians understood the utility of the shame system for promotion of cooperation, and they build and deploy cultural modules (...) – e.g., rituals, titles, punishments – with this in mind. These policies result in subtle alterations to components of the evolved shame system that are detectable in data form contemporary cross-cultural psychology that show that populations in the Confucian diaspora have a unique shame profile compared to Western and non-Western populations. The status of Confucian diaspora populations as outliers in the context of shame is partially explained by appeal to the cultural transmission and historical endurance of relevant Early Confucian cultural modules. (shrink)

Speciesism is the wrong of not acknowledging the moral qualities that non-human animals possess that are similar or equivalent or even superior to the moral qualities that human beings possess. However, since it is manifestly clear that no one thinks that apes are in any way obligated to human beings, it clearly cannot be a form of speciesism to be mindful of the differences on the basis of which that is so. In opposition to the advocates of the Great Ape (...) Project, my aim in this essay is to establish the quite minimal claim that apes should not have the same moral status as human beings because human beings have a far greater capacity for moral responsibility than do apes. The claim that I wish to establish is quite compatible with the claim that apes should be treated in a much more morally wholesome manner. (shrink)

Philosophical attention to animals can be found in a wide range of texts throughout the history of philosophy, including discussions of animal classification in Aristotle and Ibn Bâjja, of animal rationality in Porphyry, Chrysippus, Aquinas and Kant, of mental continuity and the nature of the mental in Dharmakīrti, Telesio, Conway, Descartes, Cavendish, and Voltaire, of animal self-consciousness in Ibn Sina, of understanding what others think and feel in Zhuangzi, of animal emotion in Śāntarakṣita and Bentham, and of human cultural uniqueness (...) in Xunzi. In recent years, there has been increased attention to animal minds in philosophical discussions across many areas of metaphysics, epistemology, and value theory. Given that nonhuman animals share some biological and psychological features with humans, and that we share community, land, and other resources, consideration of nonhuman animals has much to contribute to our philosophical activities. -/- Contemporary philosophy of animal minds often also engages with the sciences of animal cognition and behavior. The science of comparative cognition is a thriving area of research, complementing the philosophical study in two ways. For one, philosophers of animal cognition can use claims resulting from animal cognition studies as premises in philosophical discussions. For example, Jacob Beck (2012) relies on pigeons’ abilities to compare quantities to argue for nonconceptual content; Sidney Carls-Diamante (forthcoming) appeals to octopus behavior and physiology to defend embodied cognition; Richard Moore (2016a) refers to ape gestural communication to rethink the requirements for intentional communication; Andrew Barron and Colin Klein (2016) appeal to insect cognition research to defend new theories of consciousness; Sarah Vincent, Rebecca Ring, and Kristin Andrews (2019) cite dolphins’ social practices to argue for the existence of norms that do not require metacognition. -/- In addition, philosophers of animal cognition can examine the epistemology and methods used to justify the claims that arise from the science. Research into animal cognition has resulted in surprising claims about animal capacities, such as sociality in garter snakes (Skinner & Miller 2020), tool-use in ants (Maák et al. 2017), mirror self-recognition in fish (Kohda et al. 2019), empathy in rats (Bartal et al. 2011), social learning in fruit flies (Danchin et al. 2018), episodic memory in dogs (Fugazza et al. 2020), addition and subtraction in bees (Howard et al. 2019). How should we evaluate such claims? -/- Some philosophers have argued that animal cognition research is held to a higher standard than human cognition research, and that scientists working with animals are sometimes asked to solve skeptical problems (Halina 2015). Others have challenged scientific assumptions about the relationship between brain size and intelligence, as well as biases against invertebrates (Mikhalevich & Powell 2020). -/- Animal cognition research challenges philosophers to consider that many capacities and behaviors often assumed to require language, sophisticated technological capacities, or legal systems may in fact be had by other animals who lack these properties. In this way, animal cognition research often surprises us by showing that sophisticated-looking activity can be caused through rather simple mechanisms. -/- 1. What is Animal Cognition? 2. Philosophical Assumptions in the Study of Animal Cognition 2.1 Theory-ladenness 2.2 Value-ladenness 2.3 Objectivity 2.4 Simplicity 2.5 Summary 3. Animal Cognition Applied to Philosophy 3.1 The problem of other minds 3.2 The mind-body problem 3.3 Consciousness 3.4 Thought 3.5 Communication 3.6 Social understanding 3.7 The influence of animal cognition on value theory 3.7.1 Ethics 3.7.2 Political theory 3.8 Summary Bibliography Academic Tools Other Internet Resources Related Entries. (shrink)

Freud claimed that the concept of drive is "at once the most important and the most obscure element of psychological research." It is hard to think of a better proof of Freud's claim than the work of Nietzsche, which provides ample support for the idea that the drive concept is both tremendously important and terribly obscure. Although Nietzsche's accounts of agency and value everywhere appeal to drives, the concept has not been adequately explicated. I remedy this situation by providing an (...) account of drives. I argue that Nietzschean drives are dispositions that generate evaluative orientations, in part by affecting perceptual saliences. In addition, I show that drive psychology has important implications for contemporary accounts of reflective agency. Contemporary philosophers often endorse a claim that has its origins in Locke and Kant: self-conscious agents are capable of reflecting on and thereby achieving a distance from their motives; therefore, these motives do not determine what the agent will do. Nietzsche's drive psychology shows that the inference in the preceding sentence is illegitimate. The drive psychology articulates a way in which motives can determine the agent's action by influencing the course of the agent's reflective deliberations. An agent who reflects on a motive and decides whether to act on it may, all the while, be surreptitiously guided by the very motive upon which he is reflecting. I show how this point complicates traditional models of the role of reflection in agency. (shrink)

In his précis of a recent book, Richard Joyce writes, “My contention…is that…any epistemological benefit-of-the-doubt that might have been extended to moral beliefs…will be neutralized by the availability of an empirically confirmed moral genealogy that nowhere…presupposes their truth.” Such reasoning – falling under the heading “Genealogical Debunking Arguments” – is now commonplace. But how might “the availability of an empirically confirmed moral genealogy that nowhere… presupposes” the truth of our moral beliefs “neutralize” whatever “epistemological benefit-of-the-doubt that might have been extended (...) to” them? In this article, I argue that there appears to be no satisfactory answer to this question. The problem is quite general, applying to all arguments with the structure of Genealogical Debunking Arguments aimed at realism about a domain meeting two conditions. The Benacerraf-Field Challenge for mathematical realism affords an important special case. (shrink)

When researchers think about the interaction between language and emotion, they typically focus on descriptive emotion words. This review demonstrates that emotion can interact with language at many levels of structure, from the sound patterns of a language to its lexicon and grammar, and beyond to how it appears in conversation and discourse. Findings are considered from diverse subfields across the language sciences, including cognitive linguistics, psycholinguistics, linguistic anthropology, and conversation analysis. Taken together, it is clear that emotional expression is (...) finely tuned to language-specific structures. Future emotion research can better exploit cross-linguistic variation to unravel possible universal principles operating between language and emotion. (shrink)

Conflict can profoundly affect individuals and their groups. Oftentimes, conflict involves a clash between one side seeking change and increased gains through victory and the other side defending the status quo and protecting against loss and defeat. However, theory and empirical research largely neglected these conflicts between attackers and defenders, and the strategic, social, and psychological consequences of attack and defense remain poorly understood. To fill this void, we model (1) the clashing of attack and defense as games of strategy (...) and reveal that (2) attack benefits from mismatching its target's level of defense, whereas defense benefits from matching the attacker's competitiveness. This suggests that (3) attack recruits neuroendocrine pathways underlying behavioral activation and overconfidence, whereas defense invokes neural networks for behavioral inhibition, vigilant scanning, and hostile attributions; and that (4) people invest less in attack than defense, and attack often fails. Finally, we propose that (5) in intergroup conflict, out-group attack needs institutional arrangements that motivate and coordinate collective action, whereas in-group defense benefits from endogenously emerging in-group identification. We discuss how games of attack and defense may have shaped human capacities for prosociality and aggression, and how third parties can regulate such conflicts and reduce their waste. (shrink)

Darwin thought that the moral sense was among the most challenging aspects of human life to account for through evolutionary explanations. This article seeks to probe the question about human uniqueness primarily from a theological perspective by focusing in depth on one distinctive moral sentiment, gratitude, particularly in the thought of Thomas Aquinas. It uses that example as a case study about how to consider the validity of arguments for human uniqueness within the broader compass of the cultural evolution of (...) sociality and morality within the human sciences, including evolutionary anthropology. Further questions about the evolution of religion surface in this discussion since gratitude, from a theological perspective, necessarily includes gratitude to God as a fundamental aspect of religious faith and practice. (shrink)

I discuss controversial claims about the status of non-human animals as moral beings in relation to philosophical claims to the contrary. I address questions about the ontology of animals rather than ethical approaches as to how humans need to treat other animals through notions of, for example, animal rights. I explore the evolutionary origins of behavior that can be considered vices or virtues and suggest that Thomas Aquinas is closer to Darwin's view on nonhuman animals than we might suppose. An (...) appreciation of the complexity of the emotional lives of social animals and their cooperative behaviors in light of the work of animal ethologists such as Frans de Waal and Marc Bekoff suggests that social animals can be considered moral in their own terms. I discuss the charge of anthropomorphism, drawing on the work of archaeologist Steven Mithen, and consider arguments for the evolution of conscience in the work of anthropologist Christopher Boehm. Only the biological basis for the development of conscience and religion has evolved in nonhuman animals, and this should not be confused with sophisticated moral systems of analysis or particular religious beliefs found in the human community. (shrink)

Almost all of the themes contained in E.O.Wilson's sociobiological writing on war and human aggression were prefigured in Anglo-American bio-social discourse, c. 1880–1919. Instinct theory – stemming from animal psychology and the genetics revolution – encouraged the belief that pugnacity had been programmed into the ancient part of the human brain as a result of evolutionary pressures dating from prehistory. War was seen to be instinct-driven, and genocidal fighting postulated as a eugenic force in early human evolution. War was explained (...) in distinctly modern sociobiological terms as adaptive behaviour springing from territorial urges, crowding, competition for resources and reproductive advantage, ethnocentrism and pseudo-speciation. (shrink)

This paper looks at the neo-Kantian response to Darwinism as a historical science. I distinguish four responses to this aspect of Darwin’s thought from within the neo-Kantian tradition. The first line of response, represented by August Stadler and Bruno Bauch, views Darwin’s model of historical explanation as a fulfilment of Kant’s criteria of scientific intelligibility. The second, represented by Otto Liebmann, regards historical explanation as intrinsically limited, because it cannot tell us why nature develops as it does. The third line (...) of response questions whether we can give a historical account of qualitative change. Friedrich Lange expresses this scepticism in general terms, while Alois Riehl and Ernst Cassirer extend it to human beings specifically. A fourth line of response, represented by Heinrich Rickert, challenges the misperception that Darwinian explanatory principles such as natural selection have normative or socio-political significance. (shrink)

Sociolinguists study the interaction between language and society. Variationist sociolinguistics — the subfield of sociolinguistics which is the focus of this issue — uses empirical and quantitative methods to study the production and perception of linguistic variation. Linguistic variation refers to how speakers choose between linguistic forms that say the same thing in different ways, with the variants differing in their social meaning. For example, how frequently someone says fishin’ or fishing depends on a number of factors, such as the (...) speaker's regional and social background and the formality of the speech event. Likewise, if listeners are asked to use a rating scale make judgements about speakers who say fishin’ or fishing, their ratings depend on what other social characteristics are attributed to the speaker. This issue aims to reflect the growing number of interactions that bring variationist sociolinguistics into contact of different branches of cognitive science. After presenting current trends in sociolinguistics, we identify five areas of contact between the two fields: cognitive sociolinguistics, sociolinguistic cognition, acquisition of variation, computational modeling, and a comparative approach of variation in animal communication. We then explain the benefits of interdisciplinary work: fostering the study of variability and cultural diversity in cognition; bringing together data and modeling; understanding the cognitive mechanisms through which sociolinguistic variation is processed; examining indexical meaning; exploring links between different levels of grammar; and improving methods of data collection and analysis. Finally we explain how the articles in this issue contribute to each of these benefits. We conclude by suggesting that sociolinguistics holds a strategic position for facing the challenge of building theories of language through integrating its linguistic, cognitive, and social aspects at the collective and individual levels. (shrink)

Preston & de Waal are understandably cautious in applying their model to autism. They emphasise multiple cognitive impairments in autism, including prefrontal-executive, cerebellar-attention, and amygdala-emotion recognition deficits. Further empirical examination of imitation ability in autism may reveal deficits in the neural and cognitive basis of perception-action mapping that have a specific relation to the empathic deficit.

In the past 150 years there have been many attempts to draw parallels between cultural and biological evolution. Most of these attempts were flawed due to lack of knowledge and false ideas about evolution. In recent decades these shortcomings have been cleared away, thus triggering a renewed interest in the subject. This paper offers a critical survey of the main issues and arguments in that discussion. The paper starts with an explication of the Darwinian algorithm of evolution. It is argued (...) that this ‘formula’ is substrate-neutral, which means that biological evolution might not be the only Darwinian process. Other dynamic systems could evolve as well provided that certain conditions are met. In the case of human culture this seems to be the case. The paper then focuses on the notion of niche construction. It is argued that niche construction plays a crucial role in human evolution because it has altered the sources of natural selection and thus the path of evolution. Next two approaches to cultural evolution are discussed: sociobiology and memetics. I will argue that both approaches have flaws because they either underestimate the influence of culture or they stretch analogies too far. Finally two common objections against the idea of cultural evolution are addressed: Lamarckian inheritance and the issue of guided variation. I will argue that although cultural evolution differs from biological evolution in several respects, these discrepancies do not jeopardize the claim that cultural evolution is essentially Darwinian. (shrink)

In recent years many historical myths about the relations between science and religion have been corrected but not always with sensitivity to different types and functions of “myth.” Correcting caricatures of Darwin's religious views and of the religious reaction to his theory have featured prominently in this myth‐busting. With the appearance in 2017 of A. N. Wilson's depiction of Darwin himself as a “mythmaker,” it is appropriate to reconsider where the myths lie in discourse concerning Darwin and Christianity. Problems with (...) Wilson's account are identified and his provocative demeaning of Darwin is contrasted with an image gleaned from Darwin's friend and colleague George Romanes. The article concludes with a brief reference to the problem of suffering and to the work of Christopher Southgate. (shrink)

Abstract This investigation considers a number of approaches to the definition and analysis of ?culture?. It shows that although approaches to culture span a wide range of viewpoints, there are gems that can be distilled and developed. To that end, a definition of ?culture? is proposed that it is contended captures much of the positive character in what has preceded it and hopefully avoids the negative. This is followed by a discussion of some of the most important studies concerned with (...) the evolution of culture and the notions of culture that constitute the fulcrum of these investigations. Here we find almost as many approaches as there are proponents. However one stands out, of those surveyed here, as being of potentially greatest value to social scientists, the dual inheritance theory of Boyd and Richerson (1985). (shrink)

Richard Lewontin's (1970) early work on the units of selection initiated the conceptual and theoretical investigations that have led to the hierarchical perspective on selection that has reached near consensus status today. This paper explores other aspects of his work, work on what he termed continuity and quasi-independence, that connect to contemporary explorations of modularity in development and evolution. I characterize such modules and argue that they are the true units of selection in that they are what evolution by natural (...) selection individuates, selects among, and transforms. (shrink)

Humans grasp discrete infinities within several cognitive domains, such as in language, thought, social cognition and tool-making. It is sometimes suggested that any such generative ability is based on a computational system processing hierarchical and recursive mental representations. One view concerning such generativity has been that each of the mind’s modules defining a cognitive domain implements its own recursive computational system. In this paper recent evidence to the contrary is reviewed and it is proposed that there is only one supramodal (...) computational system with recursion in the human mind. A recursion thesis is defined, according to which the hominin cognitive evolution is constituted by a recent punctuated genetic mutation that installed the general, supramodal capacity for recursion into the human nervous system on top of the existing, evolutionarily older cognitive structures, and it is argued on the basis of empirical evidence and theoretical considerations that the recursion thesis constitutes a plausible research program for cognitive science. (shrink)

Computer simulations can be useful tools to support philosophers in validating their theories, especially when these theories concern phenomena showing nontrivial dynamics. Such theories are usually informal, whilst for computer simulation a formally described model is needed. In this paper, a methodology is proposed to gradually formalise philosophical theories in terms of logically formalised dynamic properties. One outcome of this process is an executable logic-based temporal specification, which within a dedicated software environment can be used as a simulation model to (...) perform simulations. This specification provides a logical formalisation at the lowest aggregation level of the basic mechanisms underlying a process. In addition, dynamic properties at a higher aggregation level that may emerge from the mechanisms specified by the lower level properties, can be specified. Software tools are available to support specification, and to automatically check such higher level properties against the lower level properties and against generated simulation traces. As an illustration, three case studies are discussed showing successful applications of the approach to formalise and analyse, among others, Clark’s theory on extended mind, Damasio’s theory on core consciousness, and Dennett’s perspective on intertemporal decision making and altruism. (shrink)

This article is a reexamination of the author’s understanding of pedagogy, aimed at developing an increased awareness of the provinciality, limits and blind spots of the pedagogy and knowledge systems of colonial modernity. It engages with particular Indigenous epistemological theorisations of non-human agency, with Haraway’s notion of multispecies entanglement, and with the Australian Great Barrier Reef in an inquiry aimed at noticing absences and hauntings of pedagogies of modernity, including the absence of ways of knowing and being without separability and (...) determinacy and the damage that has come of this. This opens space for contemplating separability and determinacy as ontological difficulties contributing to socio-ecological crises of our time. The article is intended as a move by the author toward developing greater capacity to stay with the trouble of educating and living on a damaged planet that is fast becoming uninhabitable. (shrink)

Ever since proposals for generalizing the theory of natural evolution have been put forward, the aims and ambitions of both proponents and critics have differed widely. Some consider such proposals as merely metaphors, some as analogies, some aim at a real generalization and unification, and some have even proposed to work out full reductions. In this paper it is argued that these different forms of generalizing the theory of evolution can be systematically re-framed as different approaches for transferring justification from (...) the natural to the cultural realm, and that their differences are basically a matter of degree. With the help of such a classification it should become clearer what to expect, but also what not to expect from the different approaches. (shrink)

Human aesthetic preferences towards a certain landscape type, a certain bodily traits of the opposite sex, a figurative style rather than another, are embedded in what we call “aesthetic experience”, a complex network of instinctive reactions, emotions, feelings, thoughts, and judgements. Are these preferences universal and species-specific, that is to say are they the same for every member of a particular species? Evolutionary psychologists advocate the universality and species-specificity of the aesthetic preferences. Going back to Darwin's writings, in particular to (...) his Notebooks, Bartalesi and Portera attempt to provide an alternative explanation for the emergence and development of human aesthetic preferences, beyond the dichotomy of nature and culture. (shrink)

Sociological, economic and evolutionary paradigms of human agency have often seen social agents either as the rational controllers of their fate or as marionettes on the strings of historical, functional or adaptive necessity. They found it therefore difficult to account for the variability, intentionality and creativity of human behaviour and for its frequently redundant or harmful results. This paper argues that human agency is a product of evolution, but that genetic variation and inheritance can only provide a limited explanation of (...) its complex nature. The primary evolutionary problem which human agents face while they are alive is not to adapt to stable environments, but to respond flexibly and creatively to a contingent, uncertain world. Variation and selection therefore take two connected but distinct forms, one external, genetic, and inherited across generations, the other internal and cognitive, and operating during the lifetime of individuals. An examination of this lived part of evolution provides a better understanding of key properties of agency. (shrink)

http://dx.doi.org/10.5007/1808-1711.2012v16n1p1 A teoria darwinista tem contribuído para a discussão de problemas nos mais diversos campos filosóficos, entre os quais se inclui a ética e a teoria moral. A sociobiologia e a psicologia evolucionista elucidaram muitos aspectos do comportamento social de diversas espécies animais, a partir de mecanismos como a seleção de parentesco e o altruísmo recíproco que, contudo, são insuficientes para explicar a cooperação no caso humano. Como alternativa, a teoria da dupla herança busca explicar o comportamento humano considerando tanto (...) a biologia quanto as ciências sociais. Segundo esta abordagem, a psicologia social humana é caracterizada por instintos sociais tribais e marcadores simbólicos, que resultam em uma mente que pressupõe princípios morais inatos e universais, selecionados para a vida em grupos orientados por normas sociais, mas que são plasticamente moldados à realidade cultural de cada sociedade. (shrink)

Ever since The Origin of Species, but increasingly in recent years, parallels and analogies have been drawn between biological and cultural evolution, and methods, concepts, and theories that have been developed in evolutionary biology have been used to explain aspects of human cultural change (e.g., Muller 1870; Darwin [1871] 2003; Pitt-Rivers 1875; James 1880; Huxley 1955; Gerard et al. 1956; Campbell 1975; Cavalli-Sforza and Feldman 1981; Durham 1992; Henrich and McElreath 2003; Mesoudi et al. 2004, 2006; Boyd and Richerson 2005; (...) Richerson and Boyd 2005). Many others, however, while accepting the need for some form of evolutionary approach to culture, have consistently emphasized the differences between biological and cultural evolution (e.g., Gabora 2004; Sperber and Claidiere 2006; Tëmkin and Eldredge 2007), with these differences often presented as being problematic for existing evolutionary analyses of culture. Here I argue that this is largely a false debate, given that its protagonists agree on the majority of key points. Apparent disagreement may stem partly from simple differences in emphasis, and partly from the diversity of both biological and cultural evolutionary processes. (shrink)

The evolutionary synthesis of the 1930s and 1940s integrated the study of biological microevolution and biological macroevolution into the theoretically consistent and hugely productive field of evolutionary biology. A similar synthesis has yet to occur for the study of culture, and the social sciences remain fragmented and theoretically incompatible. Here, it is suggested that a Darwinian theory of cultural evolution can promote such a synthesis. Earlier non-Darwinian theories of cultural evolution, such as progress theories, lacked key elements of a Darwinian (...) theory of cultural evolution that are necessary to promote a synthesis, while other contemporary theories of cultural evolution, such as memetics, make too stringent neo-Darwinian assumptions that are inconsistent with evidence regarding cultural transmission. Several examples are given which indicate the beginnings of an evolutionary synthesis for culture, where patterns of cultural macroevolution have been explained in terms of underlying cultural microevolutionary forces. Finally, it is argued that experimental simulations of cultural evolution can play an important role in this emerging synthesis. (shrink)

Political philosophers have been concerned for some time with the epistemic caliber of the general public, qua the body that is, ultimately, tasked with political decision-making in democratic societies. Unfortunately, the empirical data paints a pretty dismal picture here, indicating that the public tends to be largely ignorant on the issues relevant to governance. To make matters worse, social psychological research on how ignorance tends to breed overconfidence gives us reason to believe that the public will not only lack knowledge (...) on the relevant issues, but also wisdom, in the Socratic sense of an awareness of your ignorance. It might be thought that an obvious remedy would be to increase the knowledge and wisdom of the public. However, as far as sound political decision-making and action is concerned, there is nothing particularly valuable about knowledge or wisdom per se—irrespective of what account of wisdom available in the literature we opt for. In fact, it might just be that what the public needs is nothing but the most basic epistemic good: true belief. (shrink)

While Aristotle’s proposition that "Man is by nature a political animal" is often assumed to entail that, according to Aristotle, nonhuman animals are not political, some Aristotelian scholars suggest that Aristotle is only committed to the claim that man is more of a political animal than any other nonhuman animal. I argue that even this thesis is problematic, as contemporary research in cognitive ethology reveals that many social nonhuman mammals have demonstrated that they are, in fact, political in the Aristotelian (...) sense, as they possess a sense of both general and special justice. Keeping this in mind, I conclude that some nonhuman animal communities very well might be identified as highly political communities, leading us to question whether it is really the case that humans are more political than socially complex, group-living nonhuman animals. (shrink)

Adaptationist accounts of morality attempt to explain the evolution of morality in terms of the selective advantage that judging in moral terms secured for our ancestors (e.g. Ruse 1998; Joyce 2006; Street 2006). So-called by-product explanations of morality have been presented as an alternative to adaptationist accounts (e.g. Prinz 2009; Ayala 2010; cf. Darwin 2004/1871). In assessing the relationship between adaptationist and by-product accounts, care must be taken to distinguish several related but importantly different notions: innateness, adaptation, exaptation, spandrel, and (...) by-product. (shrink)