Sentience is the capacity to have feelings, such as feelings of pain, pleasure, hunger, thirst, warmth, joy, comfort and excitement. It is not simply the capacity to feel pain, but feelings of pain, distress or harm, broadly understood, have a special significance for animal welfare law. Drawing on over 300 scientific studies, we evaluate the evidence of sentience in two groups of invertebrate animals: the cephalopod molluscs or, for short, cephalopods (including octopods, squid and cuttlefish) and the decapod crustaceans or, (...) for short, decapods (including crabs, lobsters and crayfish). We also evaluate the potential welfare implications of current commercial practices involving these animals. (shrink)

Current accounts suggest that self-referential thought serves a pivotal function in the human ability to simulate the future during mind-wandering. Using experience sampling, this hypothesis was tested in two studies that explored the extent to which self-reflection impacts both retrospection and prospection during mind-wandering. Study 1 demonstrated that a brief period of self-reflection yielded a prospective bias during mind-wandering such that participants’ engaged more frequently in spontaneous future than past thought. In Study 2, individual differences in the strength of self-referential (...) thought — as indexed by the memorial advantage for self rather than other-encoded items — was shown to vary with future thinking during mind-wandering. Together these results confirm that self-reflection is a core component of future thinking during mind-wandering and provide novel evidence that a key function of the autobiographical memory system may be to mentally simulate events in the future. (shrink)

Schizophrenia is a worldwide, prevalent disorder with a multifactorial but highly genetic aetiology. A constant prevalence rate in the face of reduced fecundity has caused some to argue that an evolutionary advantage exists in unaffected relatives. Here, I critique this adaptationist approach, and review – and find wanting – Crow's “speciation” hypothesis. In keeping with available biological and psychological evidence, I propose an alternative theory of the origins of this disorder. Schizophrenia is a disorder of the social brain, and it (...) exists as a costly trade-off in the evolution of complex social cognition. Paleoanthropological and comparative primate research suggests that hominids evolved complex cortical interconnectivity (in particular, frontotemporal and frontoparietal circuits) to regulate social cognition and the intellectual demands of group living. I suggest that the ontogenetic mechanism underlying this cerebral adaptation was sequential hypermorphosis and that it rendered the hominid brain vulnerable to genetic and environmental insults. I argue that changes in genes regulating the timing of neurodevelopment occurred prior to the migration of Homo sapiens out of Africa 100,000–150,000 years ago, giving rise to the schizotypal spectrum. While some individuals within this spectrum may have exhibited unusual creativity and iconoclasm, this phenotype was not necessarily adaptive in reproductive terms. However, because the disorder shared a common genetic basis with the evolving circuitry of the social brain, it persisted. Thus schizophrenia emerged as a costly trade-off in the evolution of complex social cognition. Key Words: cortical connectivity; evolution; heterochrony; metarepresentation; primates; psychiatry; schizophrenia; social brain; social cognition. (shrink)

I defend the case for an evolutionary theory of schizophrenia and the social brain, arguing that such an exercise necessitates a broader methodology than that familiar to neuroscience. I propose a reworked evolutionary genetic model of schizophrenia, drawing on insights from commentators, buttressing my claim that psychosis is a costly consequence of sophisticated social cognition in humans. Expanded models of social brain anatomy and the spectrum of psychopathologies are presented in terms of upper and lower social brain and top-down and (...) bottom-up processes. Finally, I argue that cerebral asymmetry evolved as an emergent property of primary intrahemispheric reorganisation in hominoids. (shrink)

Cancer and its treatment pose challenges that affect not only patients but also their significant others, including intimate partners. Accumulating evidence suggests that couples’ ability to communicate effectively plays a major role in the psychological adjustment of both individuals and the quality of their relationship. Two key conceptual models have been proposed to account for how couple communication impacts psychological and relationship adjustment: the social-cognitive processing (SCP) model and the relationship intimacy (RI) model. These models posit different mechanisms and outcomes, (...) and thus have different implications for intervention. The purpose of this project is to test and compare the utility of these models using comprehensive and methodologically rigorous methods. Aims are: (1) to examine the overall fit of the SCP and RI models in explaining patient and partner psychological and relationship adjustment as they occur on a day-to-day basis and over the course of 1 year; (2) to examine the fit of the models for different subgroups (males vs. females, and patients vs. partners); and (3) to examine the utility of various methods of assessing communication by examining the degree to which baseline indices from different measurement strategies predict self-reported adjustment at 1-year follow up. The study employs a longitudinal, multi-method approach to examining communication processes including: standard self-report questionnaires assessing process and outcome variables collected quarterly over the course of 1 year; smartphone-based ecological momentary assessments to sample participant reports in real time; and laboratory-based couple conversations from which we derive observational measures of communicative behavior and affective expression, as well as vocal indices of emotional arousal. Participants are patients with stage II-IV breast, colon, rectal, or lung cancer and their spouses/partners, recruited from two NCI-designated comprehensive cancer centers. Results will be published in scientific journals, presented at scientific conferences, and conveyed to a larger audience through infographics and social media outlets. Findings will inform theory, measurement, and the design and implementation of efficacious interventions aimed at optimizing both patient and partner well-being. (shrink)

Idiots burn books for the same reason philosophers write them – they matter. But why exactly do political philosophy books matter, not to mention the hundreds of articles published every year? In part because they are interesting, but also because they are influential. They are mind-altering and, in turn, world-altering. Political philosophers write their books for the same reason political revolutionaries read them – they change the world. In this short and original book, Jonathan Floyd explains three things: what (...) political philosophy is, how you can do it, and why you might want to. Accessibly written for those coming to the subject for the first time, it is also a must-read for scholars whose research takes in the nature, methods, and purposes of their field. It is also a must-burn for anyone who dreams of a dumber, thicker, less enlightened world. (shrink)

“Waterman's profound respect for the northern lands burns on every page, and his photos and essays prove to us that there is still beauty in this world—beauty worth fighting for.”—Robert Redford North of the sixtieth parallel, the sun shines for less than six hours in the winter, and towering mountains are the only skyscrapers. Pristine waters serve caribou, moose, and bears in an unbroken landscape. At any given moment in this spectacular scenery, there’s a chance that Jonathan Waterman (...) is present, trekking across the land. A masterful adventurer, Waterman has spent decades exploring the farthest reaches of our beautiful spaces. The essays and photographs collected in Northern Exposures are a product of this passion for exploration and offer an unparalleled view into adventuring in the north and beyond. Picking up after In the Shadow of Denali, his first book of essays, Northern Exposures collects twenty-three stories from Waterman’s thirty-year career that show the evolution of the adventurer’s career and work, from ducking avalanches near the Gulf of Alaska, to searching for the most pristine tundra on the continent, and from writing haiku on Denali in the depth of winter to decrying oil development in the Arctic National Wildlife Refuge. Ninety-six spectacular photographs taken by Waterman during his expeditions lend a broader context and allow readers to fully understand his heartfelt argument for protecting these places. Whether active, aspiring, or just armchair adventurers, readers will be inspired by Waterman’s daring spirit. (shrink)

The larger philosophical world has on the whole turned from a mix of averted gaze and outright antipathy toward x‐phi, to a mix of grudging acceptance and enthusiastic embrace. This chapter explains that the experimental philosophy is relevant, and that it is dangerous, and explains some ways that people can do more to remain both. Experimental philosophy's semi‐official sigil of the burning armchair has advertised its dangerousness for the past decade and a half as well. The chapter explains that it (...) is a threat that is every bit as potently present in positive program x‐phi as it is in negative program work. To explore the idea that experimental philosophy's positive contributions will still be primarily negative in nature, the chapter interrogates the passage from Timothy Williamson. It focuses on the wheat‐from‐chaff project of separating signal from noise in the evidence produced by intuitions and the like. (shrink)

That Jews are concerned about human rights is distinct from why Jews should be concerned about rights in the first place. This project analyzes the reasons Jews in the twentieth century put forward to convince co‐religionists to take rights seriously. Focusing on the content of these arguments facilitates dividing the proffered rationales into three broad categories—the temporal, the innate, and the philosophical. Analysis of each category reveals subdivisions, reflecting the many ways Jews try to persuade each other to care about (...) human rights. This taxonomy, unlike others, highlights the different ways in which Jews conceptualize the burning ethical questions of our day: of how and why to be Jewish and modern. These rationales therefore are understood to function as moral reasons and, as such, can be assessed by their relative claims. (shrink)

That Jews are concerned about human rights is distinct from why Jews should be concerned about rights in the first place. This project analyzes the reasons Jews in the twentieth century put forward to convince co-religionists to take rights seriously. Focusing on the content of these arguments facilitates dividing the proffered rationales into three broad categories--the temporal, the innate, and the philosophical. Analysis of each category reveals subdivisions, reflecting the many ways Jews try to persuade each other to care about (...) human rights. This taxonomy, unlike others, highlights the different ways in which Jews conceptualize the burning ethical questions of our day: of how and why to be Jewish and modern. These rationales therefore are understood to function as moral reasons and, as such, can be assessed by their relative claims. (shrink)

Theories of discourse bring to realism new ideas about how knowledge develops and how representations of reality are influenced. We gain an understanding of the conceptual aspect of social life and the processes by which meaning is produced. This collection reflects the growing interest realist critics have shown towards forms of discourse theory and deconstruction. The diverse range of contributions address such issues as the work of Derrida and deconstruction, discourse theory, Eurocentrism and poststructuralism. What unites all of the contributions (...) is a sense that it is essential to provide a realist alternative to the hitherto dominance of social constructionism, hermeneutics and postmodernism, over many of the issues discussed. By developing a realist perspective the different authors attempt to embed discourse within the structured nature of the reality of the world. Realism can situate language, discourse and ideology within context specific, or 'causally efficacious' circumstances. Realism can help to uncover issues of power, representation, and subjectivity and how discursive and other social practices produce real effects. This can help us understand the manner in which social structures are reproduced through various forms of ideology and discourse. And by knowing this, we can start to address questions concerning human emancipation and how the world is to be transformed. (shrink)

This title presents a comprehensive guide to interpretative phenomenological analysis (IPA) which is an increasingly popular approach to qualitative inquiry taught to undergraduate and postgraduate students today.

Late Tokugawa society and the crisis of community -- Before the Kojikiden : the divine age narrative in Tokugawa Japan -- Motoori Norinaga : discovering Japan -- Ueda Akinari : history and community -- Fujitani Mitsue : the poetics off community -- Tachibana Moribe : cosmology and community -- National literature, intellectual history, and the new Kokugaku -- Conclusion : imagined Japan(s).

" Here Jonathan Lear argues that irony is one of the tools we use to live seriously, to get the hang of becoming human.

In this book Jonathan Adler offers a strengthened version of evidentialism, arguing that the ethics of belief should be rooted in the concept of belief--that...

The Oxford Translation of Aristotle was originally published in 12 volumes between 1912 and 1954. It is universally recognized as the standard English version of Aristotle. This revised edition contains the substance of the original Translation, slightly emended in light of recent scholarship three of the original versions have been replaced by new translations and a new and enlarged selection of Fragments has been added. The aim of the translation remains the same: to make the surviving works of Aristotle readily (...) accessible to English speaking readers. (shrink)

This anthology looks at the early sages of Western philosophy and science who paved the way for Plato and Aristotle and their successors. Democritus's atomic theory of matter, Zeno's dazzling "proofs" that motion is impossible, Pythagorean insights into mathematics, Heraclitus's haunting and enigmatic epigrams-all form part of a revolution in human thought that relied on reasoning, forged the first scientific vocabulary, and laid the foundations of Western philosophy. Jonathan Barnes has painstakingly brought together the surviving Presocratic fragments in their (...) original contexts, utilizing the latest research and a major new papyrus of Empedocles. Translated and edited by Jonathan Barnes. (shrink)

From mitochondria to meerkats, the natural world is full of spectacular examples of social behaviour. In the early 1960s W. D. Hamilton changed the way we think about how such behaviour evolves. He introduced three key innovations - now known as Hamilton's rule, kin selection, and inclusive fitness - and his pioneering work kick-started a research program now known as social evolution theory. This is a book about the philosophical foundations and future prospects of that program. [Note: only the Introduction (...) is available to download.]. (shrink)

In debates about animal sentience, the precautionary principle is often invoked. The idea is that when the evidence of sentience is inconclusive, we should “give the animal the benefit of the doubt” or “err on the side of caution” in formulating animal protection legislation. Yet there remains confusion as to whether it is appropriate to apply the precautionary principle in this context, and, if so, what “applying the precautionary principle” means in practice regarding the burden of proof for animal sentience. (...) Here I construct a version of the precautionary principle tailored to the question of animal sentience together with a practical framework for implementing it. I explain and defend the key features of this framework, argue that it is well-aligned with current practice in animal welfare science, and consider and reject a number of influential counterarguments to the use of precautionary reasoning in this area. (shrink)

Practical Reality is a lucid original study of the relation between the reasons why we do things and the reasons why we should. Jonathan Dancy maintains that current philosophical orthodoxy bowdlerizes this relation, making it impossible to understand how anyone can act for a good reason. By giving a fresh account of values and reasons, he finds a place for normativity in philosophy of mind and action, and strengthens the connection between these areas and ethics.

When discussing the extinction of humanity, there does not seem to be any clear agreement about what ‘humanity’ really means. One aim of this paper is to show that it is a more slippery concept than it might at first seem. A second aim is to show the relationship between what constitutes or defines humanity and what gives it value. Often, whether and how we ought to prevent human extinction depends on what we take humanity to mean, which in turn (...) depends on what we value about humans. Finally, I will offer a definition of humanity that I argue offers a plausible account of when we might say humanity has gone extinct, and reflects what we value about humans, and relatedly, what many actually care about in terms of why we should be preserved. (shrink)

Are there key respects in which character and character defects are voluntary? Can agents with serious vices be rational agents? Jonathan Jacobs answers in the affirmative. Moral character is shaped through voluntary habits, including the ways we habituate ourselves, Jacobs believes. Just as individuals can voluntarily lead unhappy lives without making unhappiness an end, so can they degrade their ethical characters through voluntary action that does not have establishment of vice as its end. Choosing Character presents an account of (...) ethical disability, expanding the domain of responsibility and explicating the role of character in ethical cognition. Jacobs contends that agents become ethically disabled voluntarily when their habits impair their ability to properly appreciate ethical considerations. Such agents are rational, responsible individuals who are yet incapable of virtuous action. The view develops and modifies Aristotelian claims concerning the fixity of character. Jacobs' interpretation is developed in contrast to the overlooked work of Maimonides, who also used Aristotelian resources but argued for the possibility of character change. The notion of ethical disability has profound ramifications for ethics and for current debates about blame and punishment. (shrink)

Conditional sentences are among the most intriguing and puzzling features of language, and analysis of their meaning and function has important implications for, and uses in, many areas of philosophy. Jonathan Bennett, one of the world's leading experts, distils many years' work and teaching into this Philosophical Guide to Conditionals, the fullest and most authoritative treatment of the subject. An ideal introduction for undergraduates with a philosophical grounding, it also offers a rich source of illumination and stimulation for graduate (...) students and professional philosophers. (shrink)

What makes fast, cumulative cultural evolution work? Where did it come from? Why is it the sole preserve of humans? We set out a self-assembly hypothesis: cultural evolution evolved culturally. We present an evolutionary account that shows this hypothesis to be coherent, plausible, and worthy of further investigation. It has the following steps: (0) in common with other animals, early hominins had significant capacity for social learning; (1) knowledge and skills learned by offspring from their parents began to spread because (...) bearers had more offspring, a process we call CS1 (or Cultural Selection 1); (2) CS1 shaped attentional learning biases; (3) these attentional biases were augmented by explicit learning biases (judgements about what should be copied from whom). Explicit learning biases enabled (4) the high-fidelity, exclusive copying required for fast cultural accumulation of knowledge and skills by a process we call CS2 (or Cultural Selection 2), and (5) the emergence of cognitive processes such as imitation, mindreading and metacognition – ‘cognitive gadgets’ specialised for cultural learning. This self-assembly hypothesis is consistent with archaeological evidence that the stone tools used by early hominins were not dependent on fast, cumulative cultural evolution, and suggests new priorities for research on ‘animal culture’. (shrink)

There is no agreement on whether any invertebrates are conscious and no agreement on a methodology that could settle the issue. How can the debate move forward? I distinguish three broad types of approach: theory-heavy, theory-neutral and theory-light. Theory-heavy and theory-neutral approaches face serious problems, motivating a middle path: the theory-light approach. At the core of the theory-light approach is a minimal commitment about the relation between phenomenal consciousness and cognition that is compatible with many specific theories of consciousness: the (...) hypothesis that phenomenally conscious perception of a stimulus facilitates, relative to unconscious perception, a cluster of cognitive abilities in relation to that stimulus. This “facilitation hypothesis” can productively guide inquiry into invertebrate consciousness. What is needed? At this stage, not more theory, and not more undirected data gathering. What is needed is a systematic search for consciousness-linked cognitive abilities, their relationships to each other, and their sensitivity to masking. (shrink)

This paper argues that there are good reasons to limit the scope of luck egalitarianism to co‐existing people. First, I outline reasons to be sceptical about how “luck” works intergenerationally and therefore the very grounding of luck egalitarianism between non‐overlapping generations. Second, I argue that what Kasper Lippert‐Rasmussen calls the “core luck egalitarian claim” allows significant intergenerational inequality which is a problem for those who object to such inequality. Third, luck egalitarianism cannot accommodate the intuition that it might be required (...) to leave future generations better off than we are, even if it would come at no cost to ourselves. Finally, I argue that following another, broader, version of luck egalitarianism would require us to level down future generations and possibly even ourselves, which is a problem for those persuaded by the levelling‐down objection. (shrink)

How does consciousness vary across the animal kingdom? Are some animals ‘more conscious’ than others? This article presents a multidimensional framework for understanding interspecies variation in states of consciousness. The framework distinguishes five key dimensions of variation: perceptual richness, evaluative richness, integration at a time, integration across time, and self-consciousness. For each dimension, existing experiments that bear on it are reviewed and future experiments are suggested. By assessing a given species against each dimension, we can construct a consciousness profile for (...) that species. On this framework, there is no single scale along which species can be ranked as more or less conscious. Rather, each species has its own distinctive consciousness profile. (shrink)

This editorial introduces the Journal of Consciousness Studies special issue on "Animal Consciousness". The 15 contributors and co-editors answer the question "How should we study animal consciousness scientifically?" in 500 words or fewer.

We are all guided by thousands of norms, but how did our capacity for normative cognition evolve? I propose there is a deep but neglected link between normative cognition and practical skill. In modern humans, complex motor skills and craft skills, such as toolmaking, are guided by internally represented norms of correct performance. Moreover, it is plausible that core components of human normative cognition evolved as a solution to the distinctive problems of transmitting complex motor skills and craft skills, especially (...) skills related to toolmaking, through social learning. If this is correct, the expansion of the normative domain beyond technique to encompass more abstract norms of fairness, reciprocity, ritual and kinship involved the elaboration of a basic platform for the guidance of skilled action by technical norms. This article motivates and defends this “skill hypothesis” for the origin of normative cognition and sets out various ways in which it could be empirically tested. (shrink)

This paper argues that T.M. Scanlon’s contractualism can provide a solution to the non-identity problem. It first argues that there is no reason not to include future people in the realm of those to whom we owe justification, but that merely possible people are not included. It then goes on to argue that a person could reasonably reject a principle that left them with a barely worth living life even though that principle caused them to exist, and that current people (...) could not justify creating people with barely worth living lives on the grounds that it caused those people to exist. (shrink)

Jacobs' interpretation is developed in contrast to the overlooked work of Maimonides, who also used Aristotelian resources but argued for the possibility of ...

This book is available either individually, or as part of the specially-priced Arguments of the Philosphers Collection.

Jonathan Dancy aims to establish the possibility of reasoning to action, by showing how similar it is to reasoning to belief. He offers a general theory of reasoning, which smoothly admits the differences there may be between the two types, while also considering the possibility of reasoning to hope, to fear, to doubt, and to intention.

Jonathan Y. Tsou examines and defends positions on central issues in philosophy of psychiatry. The positions defended assume a naturalistic and realist perspective and are framed against skeptical perspectives on biological psychiatry. Issues addressed include the reality of mental disorders; mechanistic and disease explanations of abnormal behavior; definitions of mental disorder; natural and artificial kinds in psychiatry; biological essentialism and the projectability of psychiatric categories; looping effects and the stability of mental disorders; psychiatric classification; and the validity of the (...) DSM's diagnostic categories. The main argument defended by Tsou is that genuine mental disorders are biological kinds with harmful effects. This argument opposes the dogma that mental disorders are necessarily diseases that result from biological dysfunction. Tsou contends that the broader ideal of biological kinds offers a more promising and empirically ascertainable naturalistic standard for assessing the reality of mental disorders and the validity of psychiatric categories. (shrink)

Over the past two decades, Ginsburg and Jablonka have developed a novel approach to studying the evolutionary origins of consciousness: the Unlimited Associative Learning framework. The central idea is that there is a distinctive type of learning that can serve as a transition marker for the evolutionary transition from non-conscious to conscious life. The goal of this paper is to stimulate discussion of the framework by providing a primer on its key claims and a clear statement of its main empirical (...) predictions. (shrink)

The twentieth-century Dutch philosopher Herman Dooyeweerd left behind an impressive canon of philosophical works and has continued to influence a scholarly community in Europe and North America, which has extended, critiqued, and applied his thought in many academic fields. Jonathan Chaplin introduces Dooyeweerd for the first time to many English readers by critically expounding Dooyeweerd's social and political thought and by exhibiting its pertinence to contemporary civil society debates. Chaplin begins by contextualizing Dooyeweerd's thought, first in relation to present-day (...) debates and then in relation to the work of the Dutch philosopher Abraham Kuyper. Chaplin outlines the distinctive theory of historical and cultural development that serves as an essential backdrop to Dooyeweerd's substantive social philosophy; examines Dooyeweerd's notion of societal structural principles; and sets forth his complex classification of particular types of social structure and their various interrelationships. Chaplin provides a detailed examination of Dooyeweerd's theory of the state, its definitive nature, and its proper role vis-a-vis other elements of society. Dooyeweerd's contributions, Chaplin concludes, assist us in mapping the ways in which state and civil society should be related to achieve justice and the public good. "This superb study simultaneously introduces and critically engages the work of one of the most important and neglected Christian thinkers of the twentieth century, while showing its connection to the pluralist tradition and bringing it to bear on the contemporary debate about civil society. More than just providing an overview of Dooyeweerd's thought, it seeks to advance his intellectual project and show its contemporary relevance. It is essential reading not only for those interested in the neo-Calvinist tradition, but for anyone interested in Christian social thought, structural pluralism, or the nature and fate of civil society." --_Kenneth L. Grasso, Texas State University _ "The subtlety, scope, and insightfulness of Dooyeweerd's social philosophy were unparalleled among Protestant thinkers in the past century. Yet his contributions are not well known. Jonathan Chaplin promises to remedy this neglect. His lucid and masterful study brings a new and transformative voice to contemporary debates about the future of a democratic society." --_Lambert Zuidervaart, Institute for Christian Studies and University of Toronto_ "Finally, an authoritative book that brings to brilliant light and life Herman Dooyeweerd's Christian philosophy of law, politics, and society. For the past half century, the profound and original teachings of this prolific Dutch sage have been lost on most readers. Jonathan Chaplin has rescued Dooyeweerd from his own obscure prose, poor translations, and cultic mystique to reveal his astonishing and engaging insights into our lives as persons and peoples, rulers and citizens, preachers and parishioners, parents and children. This will be the go-to book on Dooyeweerd for many years to come." --_John Witte, Jr., Emory University_ "Herman Dooyeweerd was both deep and original. Much of his writing is an articulation of rather undeveloped lines of thought in his Dutch predecessor, Abraham Kuyper. In the course of his exposition, Chaplin effectively highlights Dooyeweerd's significance for a theory of civil society and for present-day social theory in general." --_Nicholas Wolterstorff, Yale University and the Institute for Advanced Studies, University of Virginia_. (shrink)