Andrews et al. present a form of instrumental adaptationism that is designed to test the hypothesis that a given trait is an adaptation. This epistemological commitment aims to make clear statements about behavioural natural kinds. The instrumental logic is sound, but it is the limits of our empirical imagination that can cause problems for theory construction.

Jablonka & Lamb (J&L) have presented a number of different possible mechanisms for finessing design. The extra-genetic nature of these mechanisms has led them to challenge orthodox neo-Darwinian views. However, these mechanisms are for calibration and have been designed by natural selection. As such, they add detail to our knowledge, but neo-Darwinism is sufficiently resourced to account for them.

Locke & Bogin (L&B) rightly point to the absence of ontogeny in theories of language evolution. However, they overly rely upon ontogenetic data to isolate components of the language faculty. Only an adaptationist analysis, of the sort seen in evolutionary psychology, can carve language at its joints and lead to testable predictions about how language works.

Deacon presents a fascinating model that adds to explanations of the origins of life from physical matter. Deacon’s paper owes much to the work of Howard Pattee, who saw semiotic relations in informational terms, and Deacon binds his model to criticism of current information concepts in biology which he sees as semantically inadequate. In this commentary I first outline the broader project from Pattee, and then I present a cybernetic perspective on information. My claim is that this view of information (...) is already present within biology and provides what Deacon seeks. (shrink)

Yarkoni makes a number of valid points in his critical analysis of psychology, but he misses an opportunity to expose the root of its problems. That root is the poor practice around the derivation of explanatory constructs. We make comment on this with an example from behaviorist history and relate this to the recent discussion of scientific understanding in the philosophy of science.

This commentary takes issue with Corballis's claim to have presented a falsifiable hypothesis. It argues that Corballis has instead presented a framework of weak inferences that, although unfalsifiable, might help to constrain future theory-building.

The Modern Synthesis has received criticism for its purported gene-centrism. That criticism relies on a concept of the gene as a unit of instructional information. In this paper I discuss information concepts and endorse one, developed from Floridi, that sees information as a functional relationship between data and context. I use this concept to inspect developmental criticisms of the Modern Synthesis and argue that the instructional gene arose as an idealization practice when evolutionary biologists made comment on development. However, a (...) closer inspection of key claims shows that at least some associated with the Modern Synthesis were in fact adopting the data led definition I favour and made clear arguments for the role of developmental processes beyond genetic input. There was no instructional gene. (shrink)

Social constructionism is a broad position that emphasizes the importance of human social processes in psychology. These processes are generally associated with language and the ability to construct stories that conform to the emergent rules of "language games". This view allows one to espouse a variety of critical postures with regard to realist commitments within the social and behavioural sciences, ranging from outright relativism to a more moderate respect for the "barrier" that linguistic descriptions can place between us and reality. (...) This paper first outlines some possible social construction-ist viewpoints and then goes on to show how each of them conforms to the basic principles of information theory. After establishing this relation the paper then argues that this leads to a great deal of commonality between social construction-ist positions and the baseline aims of cognitive science. Finally, the paper argues that, if information theory is held in common, this both suggests future research collaborations and helps to "mop up" some of the arguments surrounding realist commitments. (shrink)

Schmitt has equivocated about the underlying psychology of sociosexuality, but from the data presented in the target article, it would appear that he has drawn out the underlying cognitive architecture. In this commentary, I describe this architecture and discuss two emerging hypotheses about heterosexual and homosexual male sociosexuality.

Human beings persist in an extraordinary range of ecological settings, in the process exhibiting enormous behavioural diversity, both within and between populations. People vary in their social, mating and parental behaviour and have diverse and elaborate beliefs, traditions, norms and institutions. The aim of this theme issue is to ask whether, and how, evolutionary theory can help us to understand this diversity. In this introductory article, we provide a background to the debate surrounding how best to understand behavioural diversity using (...) evolutionary models of human behaviour. In particular, we examine how diversity has been viewed by the main subdisciplines within the human evolutionary behavioural sciences, focusing in particular on the human behavioural ecology, evolutionary psychology and cultural evolution approaches. In addition to differences in focus and methodology, these subdisciplines have traditionally varied in the emphasis placed on human universals, ecological factors and socially learned behaviour, and on how they have addressed the issue of genetic variation. We reaffirm that evolutionary theory provides an essential framework for understanding behavioural diversity within and between human populations, but argue that greater integration between the subfields is critical to developing a satisfactory understanding of diversity. (shrink)

Coall & Hertwig (C&H) demonstrate the importance of grandparents to children, even in low fertility societies. We suggest policy-makers interested in reproductive timing in such contexts should be alerted to the practical applications of this cooperative breeding framework. The presence or absence of a supportive kin network could help explain why some women begin their reproductive careers or.

In this commentary we outline perceptual control theory and suggest this as a fruitful way for Lee and Schwarz (L&S) to fully embody their account of cleansing behavior. Moreover, we take issue with the command control approach that L&S have taken seeing this as an unnecessary cognitive commitment within an embodied model of cleansing behavior.

Uchiyama et al. rightly consider how cultural variation may influence estimates of heritability by contributing to environmental sources of variation. We disagree, however, with the idea that generalisable estimates of heritability are ever a plausible aim. Heritability estimates are always context-specific, and to suggest otherwise is to misunderstand what heritability can and cannot tell us.

Niche construction refers to the activities of organisms that bring about changes in their environments, many of which are evolutionarily and ecologically consequential. Advocates of niche construction theory (NCT) believe that standard evolutionary theory fails to recognize the full importance of niche construction, and consequently propose a novel view of evolution, in which niche construction and its legacy over time (ecological inheritance) are described as evolutionary processes, equivalent in importance to natural selection. Here, we subject NCT to critical evaluation, in (...) the form of a collaboration between one prominent advocate of NCT, and a team of skeptics. We discuss whether niche construction is an evolutionary process, whether NCT obscures or clarifies how natural selection leads to organismal adaptation, and whether niche construction and natural selection are of equivalent explanatory importance. We also consider whether the literature that promotes NCT overstates the significance of niche construction, whether it is internally coherent, and whether it accurately portrays standard evolutionary theory. Our disagreements reflect a wider dispute within evolutionary theory over whether the neo-Darwinian synthesis is in need of reformulation, as well as different usages of some key terms (e.g., evolutionary process). (shrink)

Over the last three decades, the application of evolutionary theory to the human sciences has shown remarkable growth. This growth has also been characterised by a ‘splitting’ process, with the emergence of distinct sub-disciplines, most notably: Human Behavioural Ecology (HBE), Evolutionary Psychology (EP) and studies of Cultural Evolution (CE). Multiple applications of evolutionary ideas to the human sciences are undoubtedly a good thing, demonstrating the usefulness of this approach to human affairs. Nevertheless, this fracture has been associated with considerable tension, (...) a lack of integration, and sometimes outright conflict between researchers. In recent years however, there have been clear signs of hope that a synthesis of the human evolutionary behavioural sciences is underway. Here, we briefly review the history of the debate, both its theoretical and practical causes; then provide evidence that the field is currently becoming more integrated, as the traditional boundaries between sub-disciplines become blurred. This article constitutes the first paper under the new editorship of the Journal of Evolutionary Psychology, which aims to further this integration by explicitly providing a forum for integrated work. (shrink)

Thoughtful Images: Philosophy Illustrated is the first systematic investigation of how artists throughout the ages have illustrated philosophical texts, ideas, concepts, and theories. The book begins by developing a theory of visual illustrations of philosophical texts and undermining what the author calls "the denigration of illustration." The book then takes a more historical approach, beginning in Ancient Greece and Rome and proceeding through Medieval illuminations and printed broadsides to the frontispieces of philosophical texts. Throughout, attention is paid to how technological (...) developments enable different means for illustrating philosophy. (shrink)

In The Ethics of Care, Virginia Held explores what values of care might fulfil normative criteria for evaluating the moral worth of relations. Held identifies seven potential values: attentiveness, empathy, mutual concern, sensitivity, responsiveness, taking responsibility, and trustworthiness. Though Held’s work is helpful as a starting point for conceptualizing some normative criteria, two problems need addressing. First, Held does not provide sufficient justification for why these potential values ought to be considered genuine values in the care ethical framework. Second, Held (...) overlooks two other potential values cited in the care literature: competence and respect. This paper builds upon Held’s work to offer a more coherent understanding of the values of care. It does so by scrutinizing and conceptually organizing the above nine potential values. Of these nine, only four are considered genuine values: attentiveness, mutual concern, responsiveness, and trustworthiness. It is concluded that good caring relations are those that exemplify the four values of care in their deliverance of caring practices. (shrink)

Through a collection of new, previously unpublished essays, _The_ _Blackwell Guide to Kant’s Ethics_ addresses diverse topics crucial to our understanding of Kant's moral philosophy and its implications for the modern age. Provides a fresh perspective on themes in Kant’s moral philosophy Addresses systematically Kant’s foundational work, _Groundwork for the Metaphysics of Morals_ and his more specific treatment of justice and virtue in _The Metaphysics of Morals_ Includes essays by both established scholars and rising stars Identifies common misperceptions of Kant's (...) thought and challenges some prevailing interpretations Shows how Kant developed and supplemented his earlier ethical thought with specific discussions of practical issues in law, international relations, personal relations, and self-regarding virtues and vices. (shrink)

Thomas E. Hill, Jr.; Servility and Self-Respect, The Monist, Volume 57, Issue 1, 1 January 1973, Pages 87–104, https://doi.org/10.5840/monist197357135.

This chapter highlights different ways in which people communicate with one another. Although language is clearly a crucial means of communication, there are many other things that we can do to convey a message to someone. The chapter presents a story of in which Trixie had difficulty communicating to her father that they had left Knuffle Bunny at the Laundromat. Philosophers from earlier centuries would have viewed Trixie's difficulty as stemming from her attaching the wrong sounds (words?) to the ideas (...) she had in her mind. Twentieth‐century philosophers found this view unconvincing. The philosophy of mind investigates questions about the nature of the human mind. Although many different issues are addressed in this area of philosophy, the one that traditionally took pride of place was that of articulating the difference between the mind and the body, and deciding whether either was more basic than the other. (shrink)

A clock-transport method of synchronization employing proper time is described that yields in any given inertial system the same result as slow transport, but that imposes no limit on transport proper speed. It is argued that because the method involves only the empirically validated kinematic invariant proper time, on which all observers must agree, there exists an option to synchronize clocks in such a way that thesimultaneity of spatially separated events is agreed upon by all observers, hence is “absolute.” Such (...) agreement refers only to phase equality of members (present at the events judged simultaneous) of comoving clock sets, not to clock rates or clock phase numerical values in different inertial systems. The demonstration employs only the on-worldline assertions of Einstein's kinematics. It thus depends on a limited subset of his ideas and allows a different identification of the spacelike invariant. (shrink)

A dialog between Donald MacKay and Mario Bunge, printed in the journal Neuroscience over the course of two years beginning in 1977, provides a conscise summary of MacKay's views on the mind-body relationship. In this dialog, MacKay contrasts the dualistic interactionism theory of Popper and Eccles with Bunge's emergentist materialism theory, and then builds a case for a third alternative based on the notion of mental events embodied in, but not identical to, brain events. Although neuroscience has made tremendous progress (...) in the past two decades, MacKay's attempt to trace a path between interactionism and materialism is still worth considering. (shrink)