Robin Dunbar's hypothesis that language capacity in response to the demands of maintaining large groups suggests a more specific hypothesis that language arose from a cognitive calculus by which animals could predict their status in complex dominance situations.

This is the first book to evaluate the significance and usefulness of the practices of anthropomorphism and anecdotalism for understanding animals.

Wilson and Sober's (1994t) revival of group selection theory may have failed with some readers because its simple arithmetic foundation was obscured under the complexities of its presentation. When that uncontrovertible principle is uncovered, it broadens dramatically the fundamental motives that social scientists may impute to human nature and still be consistent with Darwinian evolutionary theory.

The expression exapted as is offered as a substitute for the target article's exaptation for and exaptation to on the grounds that exapted as is less likely to foster the pernicious intuition that natural selection designs for future consequences.

The antipathy toward group selection expressed in the target article is puzzling because Laland et al.'s ideas dovetail neatly with modern group selection theory.

Any general account of successful selection explanations must specify how they avoid being ad hoc or vacuous, hazards that arise from their recursive form.

The idea that dreams function as fright-simulations rests on the adaptionist notion that anything that has form has function, and psychological argument relies on the mentalist assumption that dream reports are accurate reports of experienced events. Neither assumption seems adequately supported by the evidence presented. [Revonsuo].

In reasserting the primacy of the individual in biological analysis, Rose directs attention away from the crucial insights of the developmental/structuralist perspective that he advocates. In presenting his advocacy as a diatribe, he brings disrespect down upon that very tradition.

We find the idea that infant crying arises from thermoregulation more consistent with a coregulatory account of its evolutionary history than it is with the informational account advocated in the target article.

The apparent incompatibility of mental states with physical explanations has long been a concern of philosophers of psychology. This incompatibility is thought to arise from the intentionality of mental states. But, Brentano notwithstanding, intentionality is an ordinary feature of higher order behavior patterns in the classical literature of ethology.

We believe that “caching” a baby would have been too great a danger in human prehistory, and thus could not serve as the context for prelinguistic vocalization. Rather, infants were most likely carried at all times. Thus, the question arises of why the cry of an infant is such a loud vocalization.

Despite its diminished importance amongst philosophers, the deductive-nomological framework is still important to contemporary behavioral scientists. Behavioral theorists operating within this framework must be careful to distinguish between nesting and chaining. Explanations are chained when the explanandum sentence of one explanation is one of the antecedent conditions of another. They are nested when one of the antecedent conditions or the explanandum sentence of one explanation is one of the covering laws of another. Confusion between nesting and chaining leads to explanation (...) nests that cannot be nomologically entrenched. They cannot, even in principle, be logically connected to laws arising from other sciences. This hazard should be particularly important for evolutionary psychologists to avoid, since many evolutionary psychologists tend to see themselves as dedicated to both nomological entrenchment and cognitive functionalist models. The hazard can be avoided if the intentional constructs of the behavioral sciences are construed not as ineffable and inaccessible antecedent conditions, but as complex, law-like patterns in behavior. (shrink)

Much research in the field of emotions has shown that people differ in the cues that they use to perceive their own emotions. People who are more responsive to personal cues (personal cuers) make use of cues arising from their own bodies and behavior; people who are less responsive to personal cues (situational cuers) make use of cues arising from the world around them. An evolutionary explanation of this well-documented phenomenon is that it occurs because of the operation of a (...) cognitive module designed to enable the organism to predict its own impending behavior. This theory suggests that situational cuers would be people for whom external factors are the best source of information about their own future behavior, whereas personal cuers are people for whom cues about themselves are the best source of information about their own future behavior. Such a view is founded in the New Realist philosophy of the early twentieth century, a philosophy that affected psychology through the work of E. C. Tolman and J. J. Gibson. (shrink)

Since the introduction and widespread adoption of chemical herbicides, “weed management” has become almost synonymous with “herbicide management.” Over-reliance on herbicides and herbicide-resistant crops has given rise to herbicide resistant weeds. Integrated weed management (IWM) identifies three strategies for weed management— biological-cultural, chemical-technological, mechanical-physical—and recommends combining all three to mitigate herbicide resistance. However, adoption of IWM has stalled, and research to understand the adoption of IWM practices has focused on single stakeholder groups, especially farmers. In contrast, decisions about weed management (...) often occur within a social ecosystem where multiple stakeholder groups co-create knowledge and practices. To more holistically investigate perceptions and decision-making related to herbicide resistant weed management, we conducted 23 in-depth interviews in combination with Q methodology with farmers and public-/private-sector agricultural professionals in the state of Georgia (U.S.). Our investigation focused on the management of an increasingly herbicide resistant weed, Palmer amaranth, which enabled broader conversations about agricultural systems, farmer livelihoods, and sustainability. Factor and thematic analyses allowed us to identify and characterize two distinct typologies: one primarily valued agronomic efficiency and relied upon chemical-technological management practices, while the other valued diversifying weed management strategies as the pathway to agronomic and economic success. Typologies diverged substantially in attitudes toward the three weed management strategies, the role of technology, and systems management generally. These two viewpoints have implications for how we understand underlying stakeholder motivations and choices around weed management strategies, both of which are crucial in promoting and supporting farmer use of diverse, ecologically-sound, weed management strategies. (shrink)

The global #MeToo movement has precipitated a reckoning with gendered, sexual, and other forms of harassment and bullying in higher education. In academia, harassment is rooted in the history of re...

Designer Biology: The Ethics of Intensively Engineering Biological and Ecological Systems consists of thirteen chapters that address the ethical issues raised by technological intervention and design across a broad range of biological and ecological systems. Among the technologies addressed are geoengineering, human enhancement, sex selection, genetic modification, and synthetic biology.

1 Evidence-based policy requires researchers to provide the answers to ecological questions that are of interest to policy makers. To find out what those questions are in the UK, representatives from 28 organizations involved in policy, together with scientists from 10 academic institutions, were asked to generate a list of questions from their organizations. 2 During a 2-day workshop the initial list of 1003 questions generated from consulting at least 654 policy makers and academics was used as a basis for (...) generating a short list of 100 questions of significant policy relevance. Short-listing was decided on the basis of the preferences of the representatives from the policy-led organizations. 3 The areas covered included most major issues of environmental concern in the UK, including agriculture, marine fisheries, climate change, ecosystem function and land management. 4 The most striking outcome was the preference for general questions rather than narrow ones. The reason is that policy is driven by broad issues rather than specific ones. In contrast, scientists are frequently best equipped to answer specific questions. This means that it may be necessary to extract the underpinning specific question before researchers can proceed. 5 Synthesis and applications. Greater communication between policy makers and scientists is required in order to ensure that applied ecologists are dealing with issues in a way that can feed into policy. It is particularly important that applied ecologists emphasize the generic value of their work wherever possible. (shrink)

Today’s Left has inherited and internalized the rift that split the New Left. This split led to Alasdair MacIntyre’s Herbert Marcuse: An Exposition and a Polemic, a book that angered many because of MacIntyre’s harsh treatment of Marcuse. I situate MacIntyre’s engagement with Marcuse against the background of the split in the New Left: on the one side, E. P. Thompson, MacIntyre, and those who then saw the revolutionary class in the proletariat, and on the other side, Perry Anderson, (...) Robin Blackburn, and Marcuse who seemed to put their faith in radical student intellectuals, Third World movements, and identity politics. I examine—without polemics— this rift in search of a new basis for Left unity, particularly as regards the question of radical, working class subjectivity. I argue that we must draw from MacIntyre his concept of revolutionary practices and from Marcuse—in One-Dimensional Man and Eros and Civilization—the analysis of technological rationality, aesthetic reason, phantasy, and imagination. (shrink)

Many neuroimaging studies of semantic memory have argued that knowledge of an object's perceptual properties are represented in a modality-specific manner. These studies often base their argument on finding activation in the left-hemisphere fusiform gyrus-a region assumed to be involved in perceptual processing-when the participant is verifying verbal statements about objects and properties. In this paper, we report an extension of one of these influential papers-Kan, Barsalou, Solomon, Minor, and Thompson-Schill (2003 )-and present evidence for an amodal component in (...) the representation and processing of perceptual knowledge. Participants were required to verify object-property statements (e.g., "cat-whiskers?"; "bear-wings?") while they were being scanned by functional magnetic resonance imaging (fMRI). We replicated Kan et al.'s activation in the left fusiform gyrus, but also found activation in regions of left inferior frontal gyrus (IFG) and middle-temporal gyrus, areas known to reflect amodal processes or representations. Further, only activations in the left IFG, an amodal area, were correlated with measures of behavioural performance. (shrink)

Addresses Ming Dynasty philosopher Wang Fuzhi’s neo-Confucianism from the perspective of contemporary ecological humanism. In this novel engagement with Ming Dynasty philosopher Wang Fuzhi (1619–1692), Nicholas S. Brasovan presents Wang’s neo-Confucianism as an important theoretical resource for engaging with contemporary ecological humanism. Brasovan coins the term “person-in-the-world” to capture ecological humanism’s fundamental premise that humans and nature are inextricably bound together, and argues that Wang’s cosmology of energy (qi) gives us a rich conceptual vocabulary for understanding the continuity that (...) exists between persons and the natural world. The book makes a significant contribution to English-language scholarship on Wang Fuzhi and to Chinese intellectual history, with new English translations of classical Chinese, Mandarin, and French texts in Chinese philosophy and culture. This innovative work of comparative philosophy not only presents a systematic and comprehensive interpretation of Wang’s thought but also shows its relevance to contemporary discussions in the philosophy of ecology. “This is a fine study of Wang Fuzhi’s complex and fascinating neo-Confucian cosmology. I learned an immense amount about one of China’s last great Confucian intellectuals.” — John Berthrong, author of Expanding Process: Exploring Philosophical and Theological Transformations in China and the West. (shrink)

Vigorous debate over the moral propriety of cognitive enhancement exists, but the views of the public have been largely absent from the discussion. To address this gap in our knowledge, four experiments were carried out with contrastive vignettes in order to obtain quantitative data on public attitudes towards cognitive enhancement. The data collected suggest that the public is sensitive to and capable of understanding the four cardinal concerns identified by neuroethicists, and tend to cautiously accept cognitive enhancement even as they (...) recognize its potential perils. The public is biopolitically moderate, endorses both meritocratic principles and the intrinsic value of hard work, and appears to be sensitive to the salient moral issues raised in the debate. Taken together, these data suggest that public attitudes toward enhancement are sufficiently sophisticated to merit inclusion in policy deliberations, especially if we seek to align public sentiment and policy. (shrink)

Transcranial direct current stimulation (tDCS), a simple means of brain stimulation, possesses a trifecta of appealing features: it is relatively safe, relatively inexpensive and relatively effective. It is also relatively easy to obtain a device and the do-it-yourself (DIY) community has become galvanised by reports that tDCS can be used as an all-purpose cognitive enhancer. We provide practical recommendations designed to guide balanced discourse, propagate norms of safe use and stimulate dialogue between the DIY community and regulatory authorities. We call (...) on all stakeholders—regulators, scientists and the DIY community—to share in crafting policy proposals that ensure public safety while supporting DIY innovation. (shrink)

A work of art is an intentional transformation of qi 氣 into a dynamic structure. The philosophy of qi is presented here as a means to develop the aesthetic theories of Richard Wollheim and Eliot Deutsch. Both Wollheim and Deutsch present their arguments, in part, as rejections of George Dickie’s “New Institutional Theory of Art.” I develop a robust qi aesthetic drawn from traditional sources and their contemporary commentaries as a way of joining the debate between Dickie and Wollheim/Deutsch, taking (...) the side of the latter, but attempting to provide a thicker vocabulary and a stronger rationale for challenging Dickie. (shrink)

This article advances a dialogue between the philosophical hermeneutics of Hans-Georg Gadamer and the ontological hermeneutics of Chung-ying Cheng. This discussion draws into relief a question of whether or not these respective theories provide us with decision-making procedures for determining appropriate or right action in any given situation. In other words, we are inquiring into whether or not these respective hermeneutical theories incorporate forms of ethics. Following this line of questioning, we turn to Cheng’s philosophy of the Yijing and Gadamer’s (...) analysis of Aristotle’s ethics. (shrink)

My thesis is based on the methodological assumption that the Analects of Confucius should be interpreted within the greater context of the Four Books, Five Classics, Xunzi, and works of Neo-Confucian literati. Here I argue that the Analects can be consistently modeled as an environmental ethics of weak anthropocentrism so long as it is read according to two provisos: first, that “weak anthropocentrism” be used in its standard sense in the context of contemporary environmental ethics, and, second, that the hermeneutic (...) method of situating the Analects within the system of the Four Books, Five Classics, Xunzi, and Song-Ming Confucian texts be suspended. As soon as the hermeneutic suspension required by the second... (shrink)