How we experience space by listening: the concepts of aural architecture, with examples ranging from Gothic cathedrals to surround sound home theater. We experience spaces not only by seeing but also by listening. We can navigate a room in the dark, and "hear" the emptiness of a house without furniture. Our experience of music in a concert hall depends on whether we sit in the front row or under the balcony. The unique acoustics of religious spaces acquire symbolic meaning. Social (...) relationships are strongly influenced by the way that space changes sound. In Spaces Speak, Are You Listening?, Barry Blesser and Linda-Ruth Salter examine auditory spatial awareness: experiencing space by attentive listening. Every environment has an aural architecture.The audible attributes of physical space have always contributed to the fabric of human culture, as demonstrated by prehistoric multimedia cave paintings, classical Greek open-air theaters, Gothic cathedrals, acoustic geography of French villages, modern music reproduction, and virtual spaces in home theaters. Auditory spatial awareness is a prism that reveals a culture's attitudes toward hearing and space. Some listeners can learn to "see" objects with their ears, but even without training, we can all hear spatial geometry such as an open door or low ceiling. Integrating contributions from a wide range of disciplines—including architecture, music, acoustics, evolution, anthropology, cognitive psychology, audio engineering, and many others—Spaces Speak, Are You Listening? establishes the concepts and language of aural architecture. These concepts provide an interdisciplinary guide for anyone interested in gaining a better understanding of how space enhances our well-being. Aural architecture is not the exclusive domain of specialists. Accidentally or intentionally, we all function as aural architects. (shrink)

Cross-sector social partnerships (CSSPs) are relevant units of analysis for understanding sustainable business models (SBMs). This research examines how organizations value their motivations to participate in large sustainability-focused partnerships, how they perceive the value captured, and their structures implemented to address sustainability partnerships. Two hundred and twenty-four organizations partnering within four large sustainability CSSPs were surveyed using an augmented resource-based view (RBV) theoretical framework. Results show that partners were motivated by and captured value related to sustainability-, organizational-, and human-oriented resources, (...) and that organizations prefer more informal than formal structural elements to implement their partnerships’ sustainability strategies. Contributions to SBM and CSSP fields are revealed. SBM thinking is a provocation toward seeking integrated sustainable value creation, helping show the value of large CSSPs. Conversely, by conceiving of large, pluralistic CSSPs as “collaborative SBMs,” we extend the idea of the “business model” to the societal level, exploring how value is captured in partnership. (shrink)

This article investigates the propensity for academic dishonesty by university students using the partitioning method of decision tree analysis. A set of prediction rules are presented, and conclusions are drawn. To provide context for the decision tree approach, the partition process is compared with results of more traditional probit regression models. Results of the decision tree analysis complement the probit models in terms of predictive accuracy and confirm results previously found in the literature. In particular, students’ moral character—whether they believe (...) cheating is acceptable—is found to be the most important factor in determining the propensity for academic dishonesty. (shrink)

It is commonly agreed that Augustine's discussion of divine foreknowledge in DcD 5.9 is distinguished by its anti-Ciceronian polemic, but no one has analyzed the philosophical structure of this polemic to determine if it is compelling. I argue that Augustine's presentation has significant philosophical merit for two reasons. First, Augustine's rigorous application of the principle, shared with Cicero, that "nothing occurs unless it is preceded by an efficient cause" is capable of answeringforcefully one of the chief difficulties that Cicero poses (...) against the possibility of divine omniscience of human choice-making. Second, Augustine's presentation contains the potential to answer persuasively the epistemological problem that Cicero states against divine foreknowledge in his De Jato and De divinatione but which Augustine ignores in DcD 5.9. (shrink)

A series of hermeneutic studies unified by two main concerns: to sort out and reconcile the varying claims of the text and the interpreter's perspective, and to urge reorientation of hermeneutic inquiry.

It is commonly agreed that Augustine's discussion of divine foreknowledge in DcD 5.9 is distinguished by its anti-Ciceronian polemic, but no one has analyzed the philosophical structure of this polemic to determine if it is compelling. I argue that Augustine's presentation has significant philosophical merit for two reasons. First, Augustine's rigorous application of the principle, shared with Cicero, that "nothing occurs unless it is preceded by an efficient cause" is capable of answeringforcefully one of the chief difficulties that Cicero poses (...) against the possibility of divine omniscience of human choice-making. Second, Augustine's presentation contains the potential to answer persuasively the epistemological problem that Cicero states against divine foreknowledge in his De Jato and De divinatione but which Augustine ignores in DcD 5.9. (shrink)

Professional attire has traditionally been regarded as a sign of ethicality. However, recent trends towards a more casual workplace may have altered the general public’s attire-based perceptions. To determine whether these trends have rendered the association between professional attire and ethicality obsolete, we draw on signaling theory and we examine, in two laboratory studies with working samples, the main effects of attire style (i.e., business formal, business casual, casual) on perceptions of employee ethicality. We also assess the mediating effects of (...) attire appropriateness, the moderating effects of context (industry type), as well as their combined moderated-mediation effects in the relation between attire style and the outcome of interest. We find that casual attire is perceived as less ethical than business casual attire in both studies but is perceived as less ethical than business formal attire in the first study only. Moreover, the effect of attire style on perceptions of ethicality is mediated by perceptions of attire appropriateness. Lastly, we found inconclusive results for the moderated-mediation model, which suggest a more intricate effect of industry type than originally proposed. Three subsequent focus groups with working professionals provided additional insights into our findings and revealed workplace-relevant outcomes associated with perceptions of ethicality. Theoretical and practical implications, study limitations, and future research avenues are discussed. (shrink)

There are signs of both secularization and religionization in the world today. Consistent with the modernization-secularization thesis, structural factors such as increasing economic security, societal complexity, and information flow are broadly associated with greater personal autonomy, worldview individualization, and erosion of some religious forms. At the same time, ‘counter-secular’ reassertions or transformations of religion have arisen for psychological, cultural, and political reasons. Amid these broad developments, active or public forms of atheism have also emerged, particularly in Europe and the Anglophone (...) world. Self-conscious, assertive atheism and other forms of philosophical or ideological secularism have both intended and unintended effects in the processes of secularization and religionization. But a quieter and potentially more pervasive result of all these forces may be greater worldview diversity and individualization across the secular-religious spectrum. (shrink)

Current theories of knowledge, art, and power are locked into sterile debates around the question of representation. This book examines the limits of antirepresentationalism in these fields and argues that the anarchist tradition can point the way beyond our contemporary crisis of representation. The author rereads the theory and practical experiences of anarchism from the nineteenth century to the present, proposing a radical revision of received notions of the subject - from the equation of anarchy with literary decadence to the (...) interpretation of anarchism as yet another discourse founded on a notion of the human essence. What emerges, instead, is a complex portrait of anarchism as a body of thought that provides the framework for a kind of critical realism, with implications for fields ranging from aesthetics to economics, from philosophy to politics. Jesse Cohn teaches English at Purdue University North Central. (shrink)

All major western countries today contain groups that differ in their religious beliefs, customary practices or ideas about the right way in which to live. How should public policy respond to this diversity? In this important new work, Brian Barry challenges the currently orthodox answer and develops a powerful restatement of an egalitarian liberalism for the twenty-first century. Until recently it was assumed without much question that cultural diversity could best be accommodated by leaving cultural minorities free to associate (...) in pursuit of their distinctive ends within the limits imposed by a common framework of laws. This solution is rejected by an influential school of political theorists, among whom some of the best known are William Galston, Will Kymlicka, Bhikhu Parekh, Charles Taylor and Iris Marion Young. According to them, this 'difference-blind' conception of liberal equality fails to deliver either liberty or equal treatment. In its place, they propose that the state should 'recognize' group identities, by granting groups exemptions from certain laws, publicly 'affirming' their value, and by providing them with special privileges or subsidies. In Culture and Equality, Barry offers an incisive critique of these arguments and suggests that theorists of multiculturism tend to misdiagnose the problems of minority groups. Often, these are not rooted in culture, and multiculturalist policies may actually stand in the way of universalistic measures that would be genuinely beneficial. (shrink)

A collection of newly commissioned papers on themes from David Albert's Time and Chance (HUP, 2000), with replies by Albert. Introduction [Barry Loewer, Brad Weslake, and Eric Winsberg] I. Overview of Time and Chance 1. The Mentaculus: A Probability Map of the Universe [Barry Loewer] II. Philosophical Foundations 2. The Metaphysical Foundations of Statistical Mechanics: On the Status of PROB and PH [Eric Winsberg] 3. The Logic of the Past Hypothesis [David Wallace] 4. In What Sense Is the (...) Early Universe Fine-Tuned? [Sean M. Carroll] 5. The Meta-Reversibility Objection [Christopher J. G. Meacham] 6. Typicality versus Humean Probabilities as the Foundation of Statistical Mechanics [Dustin Lazarovici] 7. The Past Hypothesis and the Nature of Physical Laws [Eddy Keming Chen] 8. On the Albertian Demon [Tim Maudlin] III. Underwriting the Asymmetries of Knowledge and Intervention 9. Reading the Past in the Present [Nick Huggett] 10. Causes, Randomness, and the Past Hypothesis [Mathias Frisch] 11. Time, Flies, and Why We Can’t Control the Past [Alison Fernandes] 12. The Concept of Intervention in Time and Chance [Sidney Felder] Conclusion [David Albert]. (shrink)

Extension of the logical language to deliver plural reference and the logical relations that constitute knowledge of the singular and plural acquires empirical bite just in case it conforms with increasing precision to the syntax of the natural language and affords explanation of what speakers know about the distribution and meaning of plural expressions in their language. As for the syntax of natural language, this discussion, being none too precise, is guided throughout by just two considerations and their immediate consequences, (...) which is discussed at greater length in this article. The first, morpheme univocality, is that a morpheme despite its various syntactic and morphological contexts has a single meaning that supports all its occurrences. (shrink)

All major western countries today contain groups that differ in their religious beliefs, customary practices or ideas about the right way in which to live. How should public policy respond to this diversity? In this important new work, Brian Barry challenges the currently orthodox answer and develops a powerful restatement of an egalitarian liberalism for the twenty-first century. Until recently it was assumed without much question that cultural diversity could best be accommodated by leaving cultural minorities free to associate (...) in pursuit of their distinctive ends within the limits imposed by a common framework of laws. This solution is rejected by an influential school of political theorists, among whom some of the best known are William Galston, Will Kymlicka, Bhikhu Parekh, Charles Taylor and Iris Marion Young. According to them, this 'difference-blind' conception of liberal equality fails to deliver either liberty or equal treatment. In its place, they propose that the state should 'recognize' group identities, by granting groups exemptions from certain laws, publicly 'affirming' their value, and by providing them with special privileges or subsidies. In Culture and Equality, Barry offers an incisive critique of these arguments and suggests that theorists of multiculturism tend to misdiagnose the problems of minority groups. Often, these are not rooted in culture, and multiculturalist policies may actually stand in the way of universalistic measures that would be genuinely beneficial. (shrink)

Governments standardly deploy a distinction between goods and services in assessing economic health and tracking national income statistics, of which medical goods and services carry significant importance. In what follows we draw on Basic Formal Ontology (BFO) to introduce a third kind of entity called patterns, which help capture the various ways in which goods and services are intertwined and help also to show how many services generate a new kind of non-goods-related products. Patterns are an overlooked yet essential features (...) of many economic sectors including medicine. Studying patterns offers new insights into various components of economic analysis, including outcomes-oriented evaluations of medical services and the value of human capital in the medical sphere. (shrink)

All major western countries today contain groups that differ in their religious beliefs, customary practices or ideas about the right way in which to live. How should public policy respond to this diversity? In this important new work, Brian Barry challenges the currently orthodox answer and develops a powerful restatement of an egalitarian liberalism for the twenty-first century. Until recently it was assumed without much question that cultural diversity could best be accommodated by leaving cultural minorities free to associate (...) in pursuit of their distinctive ends within the limits imposed by a common framework of laws. This solution is rejected by an influential school of political theorists, among whom some of the best known are William Galston, Will Kymlicka, Bhikhu Parekh, Charles Taylor and Iris Marion Young. According to them, this 'difference-blind' conception of liberal equality fails to deliver either liberty or equal treatment. In its place, they propose that the state should 'recognize' group identities, by granting groups exemptions from certain laws, publicly 'affirming' their value, and by providing them with special privileges or subsidies. In Culture and Equality, Barry offers an incisive critique of these arguments and suggests that theorists of multiculturism tend to misdiagnose the problems of minority groups. Often, these are not rooted in culture, and multiculturalist policies may actually stand in the way of universalistic measures that would be genuinely beneficial. (shrink)

Theories of perception have traditionally dismissed the sense of smell as a notoriously variable and highly subjective sense, mainly because it does not easily fit into accounts of perception based on visual experience. So far, philosophical questions about the objects of olfactory perception have started by considering the nature of olfactory experience. However, there is no philosophically neutral or agreed conception of olfactory experience: it all depends on what one thinks odors are. We examine the existing philosophical methodology for addressing (...) our sense of smell: on the one hand appeals to phenomenology that focus on the experiential dimensions of odor perception and on the other approaches that look at odor sources and their material dimensions. We show that neither strategy provides enough information to account for the human sense of smell and argue that the inclusion of the missing dimension of biology, with its concern for the function (or functions) of olfaction, provides the means to develop a satisfactory and empirically informed philosophy of smell. (shrink)

"John Rawls's A Theory of Justice has been widely acclaimed as a book whose influence on the discussion of central questions in moral and political philosophy will be permanent. A brief review, writes Dr. Barry, would be of little more value than would be a brief review of Hobbes's Leviathan; instead, in this book he interprets Rawls's main tenets and discusses them with appropriate thoroughness. The book is in three parts. Chapters 1-5 set Rawls's theory in its intellectual context (...) and give an account of its basic features. Chapters 6-11 examine Rawls's claim to have advanced 'two principles of justice' and provided a logical deduction of them by showing that men denied various kinds of information about themselves and their society would choose them as the most rational way of advancing their 'conception of the good'. Chapters 12-15 extend the discussion to cover the most important of Rawls's economic and political deductions. Dr. Barry's argument is that Rawls's 'theory of justice' does not work; but that A Theory of Justice is nonetheless a work with which 'anyone in future who proposes to deal with any of the topics it touches must first come to terms'. His critique may be read either in conjunction with A Theory of Justice (there is a concordance of passages discussed) or independently of it." -- Backcover. (shrink)

Originally published in 1974. Scientific Knowledge and Sociological Theory centres on the problem of explaining the manifest variety and contrast in the beliefs about nature held in different groups and societies. It maintains that the sociologist should treat all beliefs symmetrically and must investigate and account for allegedly "correct" or "scientific" beliefs just as he would "incorrect" or "unscientific" ones. From this basic position a study of scientific beliefs is constructed. The sociological interest of such beliefs is illustrated and a (...) sociological perspective upon scientific change is developed. (shrink)

Despite the recent advances in information and communication technology that have increased our ability to store and circulate information, the task of ensuring that the right sorts of information gets to the right sorts of people remains. We argue that the many efforts underway to develop efficient means for sharing information across healthcare systems and organizations would benefit from a careful analysis of human action in healthcare organizations. This in turn requires that the management of information and knowledge within healthcare (...) organizations be combined with models of resources and processes of patient care that are based on a general ontology of social interaction. The Health Level 7 (HL7) is one of several ANSI-accredited Standards Developing Organizations operating in the healthcare arena. HL7 has advanced a widely used messaging standard that enables healthcare applications to exchange clinical and administrative data in digital form. HL7 focuses on the interface requirements of the entire healthcare system and not exclusively on the requirements of one area of healthcare such as pharmacy, medical devices, imaging or insurance transactions. This has inspired the development of a powerful abstract model of patient care called the Reference Information Model (RIM). The present paper begins with an overview of the core classes of the HL7 (Version 3) RIM and a brief discussion of its “actcentered” view of healthcare. Central to this account is what is called the life cycle of events. A clinical action may progress from defined, through planned and ordered, to executed. These modalities of an action are represented as the mood of the act. We then outline the basis of an ontology of organizations, starting from the theory of speech Acts, and apply this ontology to the HL7 RIM. Special attention is given to the sorts of preconditions that must be satisfied for the successful performance of a speech act and to the sorts of entities to which speech acts give rise (e.g. obligations, claims, commitments, etc.). Finally we draw conclusions for the efficient communication and management of medical information and knowledge within and between healthcare organizations, paying special attention to the role that medical documents play in such organizations. (shrink)

We propose a typology of representational artifacts for health care and life sciences domains and associate this typology with different kinds of formal ontology and logic, drawing conclusions as to the strengths and limitations for ontology in a description logics framework. The four types of domain representation we consider are: (i) lexico-semantic representation, (ii) representation of types of entities, (iii) representations of background knowledge, and (iv) representation of individuals. We advocate a clear distinction of the four kinds of representation in (...) order to provide a more rational basis for using ontologies and related artifacts to advance integration of data and enhance interoperability of associated reasoning systems. We highlight the fact that only a minor portion of scientifically relevant facts in a domain such as biomedicine can be adequately represented by formal ontologies as long as the latter are conceived as representations of entity types. In particular, the attempt to encode default or probabilistic knowledge using ontologies so conceived is prone to produce unintended, erroneous models. (shrink)

Artificial intelligence is man's attempt to use software to emulate the intelligence of human beings. But the complexity of the human neurological system formed in the course of evolution is impossible to replicate: "Human languages and societies are complex systems, indeed complex systems of many complex systems," so much so that their mathematical modeling is impossible. Barry Smith, philosopher and professor at the University at Buffalo. shows no uncertainty about this. His latest book written with Jobst Landgrebe, a mathematician (...) and entrepreneur in the AI field, leaves no doubt – starting with the title: Why machines will never rule the world (Routledge 2023). The book was presented in Turin during an evening organized by the Fondazione CRT and the Bruno Leoni Institute, in which Smith was interviewed based on questions developed by generative Ai. We have accepted the challenge to conduct an interview parallel to the one done with GPT4. (shrink)

This is the opening chapter to The Philosophy of Creativity: New Essays. It argues that since creativity is such a significant aspect of the human experience, and since it raises a wealth of philosophical questions, it deserves much more attention than it currently receives in philosophy. It also argues for the fruitfulness of interdisciplinary exchange, integrating philosophical insights with research in experimental psychology. Providing an overview of the field and of the subsequent essays in the volume, this chapter surveys issues (...) such as the definition of creativity, the role of consciousness in the creative process, the role of the audience in the creation of art, the emergence of creativity through childhood pretense, whether great works of literature give us insight into human nature, whether a computer program can really be creative, whether creativity is a virtue, the difference between creativity in science and art, and whether creativity can be taught—both in general and within philosophy itself. (shrink)

Research and engineering in the quantum domain involve long chains of activity involving theory development, hypothesis formation, experimentation, device prototyping, device testing, and many more. At each stage multiple paths become possible, and of the paths pursued, the majority will lead nowhere. Our quantum metascience approach provides a strategy which enables all stakeholders to gain an overview of those developments along these tracks, that are relevant to their specific concerns. It provides a controlled vocabulary, built out of terms that are (...) designed to be maximally comprehensible to all groups of stakeholders and across all the sub-fields of the quantum domain. (shrink)

In 1890 Christian von Ehrenfels published his classic paper "Über 'Gestaltqualitäten'", the first systematic investigation of the philosophy and psychology of Gestalt. Ehrenfels thereby issued an important challenge to the psychological atomism that was still predominant in his day. His paper not only exerted a powerful influence on the philosophy of the Meinong school, it also marked the beginning of the Gestalt tradition in psychology, later associated with the work of Wertheimer, Köhler and Koffka in Berlin. Includes papers by C. (...) Von Ehrenfels, Kurt Grelling and Paul Oppenheim and contributions by K. Mulligan, P.M. Simons and Barry Smith. (shrink)

This collection of eighteen readings provides a basic text for undergraduates taking sociology of science courses. A general survey of articles published between 1961 and 1981, the book is also a useful overview for students taking courses in social and political studies of science; science, technology, and society; and "social issues" components of courses in the environmental sciences, geography, philosophy, and history of science. The editors have organized the book around "the relationship between the subculture of science and the wider (...) culture which surrounds it. Looked at from this perpective, science is primarily a source of knowledge and competence.... Thus to stress its interaction with its context not only highlights these aspects of science which most people find of overriding pragmatic interest, but also raises important basic issues concerning credibility, the distribution of authority in society, and the nature of the interaction between different forms of culture." Essays are grouped in five sections: The Organization of Academic Science: Communication and Control; The Culture of Science; The Interaction of Science and Technology; The Interaction of Science and Society; Science as Expertise. The editors have added a general introduction, part introductions, bibliographical notes, and a lengthy bibliography. Barry Barnes is Lecturer at the Science Studies Unit, University of Edinburgh, and editor of an earlier version of this book, The Sociology of Science, published in the Penguin Sociology Readings series and now out of print. David Edge is Director of The Science Studies Unit at the University of Edinburgh and a joint editor of the journal, Social Studies of Science. (shrink)

This is a review article on Franz Brentano’s Descriptive Psychology published in 1982. We provide a detailed exposition of Brentano’s work on this topic, focusing on the unity of consciousness, the modes of connection and the types of part, including separable parts, distinctive parts, logical parts and what Brentano calls modificational quasi-parts. We also deal with Brentano’s account of the objects of sensation and the experience of time.

The ethical theories employed in health care today assume, in the main, a modern Western philosophical framework. Yet the diversity of cultural and religious assumptions regarding human nature, health and illness, life and death, and the status of the individual suggest that a cross-cultural study of health care ethics is needed. A Cross-Cultural Dialogue on Health Care Ethics provides this study. It shows that ethical questions can be resolved by examining the ethical principles present in each culture, critically assessing each (...) value, and identifying common values found within all traditions, It encourages the development of global awareness and sensitivity to and respect for the diversity of peoples and their values and will advance understanding as well as help to foster a greater balance and a fuller truth in consideration of the human condition and what makes for health and wholeness. (shrink)

While classifications of mental disorders have existed for over one hundred years, it still remains unspecified what terms such as 'mental disorder', 'disease' and 'illness' might actually denote. While ontologies have been called in aid to address this shortfall since the GALEN project of the early 1990s, most attempts thus far have sought to provide a formal description of the structure of some pre-existing terminology or classification, rather than of the corresponding structures and processes on the side of the patient. (...) We here present a view of mental disease that is based on ontological realism and which follows the principles embodied in Basic Formal Ontology and in the application of BFO in the Ontology of General Medical Science. We analyzed statements about what counts as a mental disease provided in the research agenda for the DSM-V, and in Pies' model. The results were used to assess whether the representational units of BFO and OGMS were adequate as foundations for a formal representation of the entities in reality that these statements attempt to describe. We then analyzed the representational units specific to mental disease and provided corresponding definitions. Our key contributions lie in the identification of confusions and conflations in the existing terminology of mental disease and in providing what we believe is a framework for the sort of clear and unambiguous reference to entities on the side of the patient that is needed in order to avoid these confusions in the future. (shrink)

In the era of “big data,” science is increasingly information driven, and the potential for computers to store, manage, and integrate massive amounts of data has given rise to such new disciplinary fields as biomedical informatics. Applied ontology offers a strategy for the organization of scientific information in computer-tractable form, drawing on concepts not only from computer and information science but also from linguistics, logic, and philosophy. This book provides an introduction to the field of applied ontology that is of (...) particular relevance to biomedicine, covering theoretical components of ontologies, best practices for ontology design, and examples of biomedical ontologies in use. After defining an ontology as a representation of the types of entities in a given domain, the book distinguishes between different kinds of ontologies and taxonomies, and shows how applied ontology draws on more traditional ideas from metaphysics. It presents the core features of the Basic Formal Ontology (BFO), now used by over one hundred ontology projects around the world, and offers examples of domain ontologies that utilize BFO. The book also describes Web Ontology Language (OWL), a common framework for Semantic Web technologies. Throughout, the book provides concrete recommendations for the design and construction of domain ontologies. (shrink)

Medical terminology collects and organizes the many different kinds of terms employed in the biomedical domain both by practitioners and also in the course of biomedical research. In addition to serving as labels for biomedical classes, these names reflect the organizational principles of biomedical vocabularies and ontologies. Some names represent invariant features (classes, universals) of biomedical reality (i.e., they are a matter for ontology). Other names, however, convey also how this reality is perceived, measured, and understood by health professionals (i.e., (...) they belong to the domain of epistemology). We analyze terms from several biomedical vocabularies in order to throw light on the interactions between ontological and epistemological components of these terminologies. We identify four cases: 1) terms containing classification criteria, 2) terms reflecting detectability, modality, uncertainty, and vagueness, 3) terms created in order to obtain a complete partition of a given domain, and 4) terms reflecting mere fiat boundaries. We show that epistemology-loaded terms are pervasive in biomedical vocabularies, that the “classes” they name often do not comply with sound classification principles, and that they are therefore likely to cause problems in the evolution and alignment of terminologies and associated ontologies. (shrink)

It has long been claimed that Homo sapiens is the only species that has language, but only recently has it been recognized that humans also have an unusual pattern of growth and development. Social mammals have two stages of pre-adult development: infancy and juvenility. Humans have two additional prolonged and pronounced life history stages: childhood, an interval of four years extending between infancy and the juvenile period that follows, and adolescence, a stage of about eight years that stretches from juvenility (...) to adulthood. We begin by reviewing the primary biological and linguistic changes occurring in each of the four pre-adult ontogenetic stages in human life history. Then we attempt to trace the evolution of childhood and juvenility in our hominin ancestors. We propose that several different forms of selection applied in infancy and childhood; and that, in adolescence, elaborated vocal behaviors played a role in courtship and intrasexual competition, enhancing fitness and ultimately integrating performative and pragmatic skills with linguistic knowledge in a broad faculty of language. A theoretical consequence of our proposal is that fossil evidence of the uniquely human stages may be used, with other findings, to date the emergence of language. If important aspects of language cannot appear until sexual maturity, as we propose, then a second consequence is that the development of language requires the whole of modern human ontogeny. Our life history model thus offers new ways of investigating, and thinking about, the evolution, development, and ultimately the nature of human language. (shrink)