The reinforcement sensitivity theory proposes that neurobiological systems mediate protective and appetitive behaviours and the functioning of these systems is associated to personality traits. In this manner, the RST is a link between neuroscience, behaviour, and personality. The theory evolved to the present revised version describing three systems: fight-flight-freezing, behavioural approach/activation, and behavioural inhibition. However, the most widely available measure of the theory, the BIS/BAS scales, only investigates two systems. Using a large longitudinal community survey, we found that the BIS/BAS (...) scales can be re-structured to investigate the three systems of the theory with a BIS scale, three BAS scales, and a separate fight-flight-freezing system scale. The re-structured scales were age, sex, and longitudinally invariant, and associations with personality and mental health measures followed theoretical expectations and previously published associations. The proposed framework can be used to investigate behavioural choices influencing physical and mental health and bridge historical with contemporary research. (shrink)

This book intends to introduce readers to the work of Charles E. Butterworth, and thereby to introduce students to Medieval islamic political philosophy, of which Butterworth is one of the world's most prominent scholars. In a wider sense, the Festschrift introduces its readers to the current debates on Medieval islamic political philosophy, related as they are to the questions of the relationship between islam and Christianity, the Medieval to the Modern world, and reason and revelation. Butterworth's scholarship (...) spans six decades, primarily translating, editing, and interpreting the works of the Muslim political philosopher Alfarabi (d. 950) and Averroes (Ibn Rushd, d. 1198). He began his studies of Muslim political philosophy at a time when the Middle East and islam did not have the political salience they have acquired in more recent years. instead, Butterworth's reason for engaging with islam was rooted in the question of the relationship between reason and revelation. While one possible answer was pursued in the Christian, latin West, the islamic borderlands of Greek, Roman, and Muslim civilization offered another. By exploring Averroes, who provides the possibility of an Aristotelian-Islamic political philosophy, and Alfarabi, who pursues a Platonic-islamic political philosophy, Butterworth showed how islamic civilization provided a viable alternative to the theologico-political question reason v revelation, as well as serving as an inspiration to the latin West. (shrink)

Contemporary and challenging, this thought-provoking book outlines a number of the key dilemmas in animal welfare for today's, and tomorrow's, world. The issues discussed range from the welfare of hunted animals, to debates around intensive farming versus sustainability, and the effects of climate and environmental change. The book explores the effects of fences on wild animals and human impacts on carrion animals; the impacts of tourism on animal welfare; philosophical questions about speciesism; and the quality and quantity of animal lives. (...) The welfare impacts of human-animal interactions are explored, including human impacts on marine mammals, fish, wildlife, and companion and farm animals. Animal Welfare in a Changing World provides: Concise, opinion-based views on important issues in animal welfare by world experts and key opinion leaders. Pieces based on experience, which balance evidence-based approaches and the welfare impacts of direct engagement through training, campaigning and education. A wide-ranging collection of examples and descriptions of animal welfare topics which outline dilemmas in the real world, that are sometimes challenging, and not always comfortable reading. This is a 'must-read' book for animal and veterinary scientists, ethologists, policy and opinion leaders, NGOs, conservation biologists and anyone who feels passionately about the welfare of animals. (shrink)

As I write this, in November 1971, people are dying in East Bengal from lack of food, shelter, and medical caxc. The suffering and death that are occurring there now axe not inevitable, 1101; unavoidable in any fatalistic sense of the term. Constant poverty, a cyclone, and a civil war have turned at least nine million people into destitute refugees; nevertheless, it is not beyond Lhe capacity of the richer nations to give enough assistance to reduce any further suffering to (...) very small proportions. The decisions arid actions of human beings can prevent this kind of suffering. Unfortunately, human beings have not made the necessary decisions. At the individual level, people have, with very few exceptions, not responded to the situation in any signihczmt way. Generally speaking, people have not given large sums to relief funds; they have not written t0 their parliamentaxy representatives demanding increased government assistance; they have not demonstrated in the streets, held symbolic fasts, or done anything else directed toward providing thc refugees with the means to satisfy their essential needs. At thc government level, no govcrmmcnt has given the sort of massive aid that would enable the refugees to survive fm: more than a few days. Britain, for instance, has given rather more than most countries. It has, to date, given £14,750,000. For comparative purposes, B1~itain’s share of thc nonreccverabla development costs of the Anglo-French Concorde project is already in excess of £275,000,000, and on present estimates will reach £440,000,¤00. The implication is that the British government values a supersonic transport more than thirty times as.. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Against the Greek LogiciansCharles E. ButterworthIbn Taimiyya. Against the Greek Logicians. Translated with an introduction and notes by Wael B. Hallaq. Oxford: Clarendon Press, 1993. Pp. lviii + 204. $55.00.Wael Hallaq's most readable translation of Ibn Taimiyya's famous work is complemented by a masterful introduction and intelligent, relevant footnotes. In addition, he has taken care to help the reader in many ways, adding, for example, a list of (...) the emendations he has made to the Arabic text as well as a table that details the correspondence between the paragraphs of his translation and the pages and lines within the more standard Arabic texts.The editor-translator's introduction sets forth Ibn Taimiyya's teaching in a clear and well-argued manner, something that is necessary given the repetitiveness and confusing arguments that characterize the original. Though Hallaq tends to reveal himself to be something of a partisan of Ibn Taimiyya's doctrines and thus to overstate the case for his author, this is a minor flaw. The strength of the Introduction is such that the student of logic or philosophy is compelled to indicate the problems in Hallaq's presentation, that is, to identify the reasons for not being persuaded by his exposition. [End Page 273] To do so, however, is merely a means of carrying the argument a step further and thus a compliment of sorts to Hallaq.As I see it, there are five areas where one might take issue with the editor-translator's presentation of Ibn Taimiyya's teaching. First, because he follows his author too closely, Hallaq relies too much on Avicenna and on Avicenna's commentators to present the position of the philosophers. He seems to ignore that the teaching of Avicenna—he whom Averroes would identify only as "that man"-—is problematic even for the philosophers. Second, Hallaq relies too much on secondary literature in order to present the history of philosophy. He would have been far better advised to trace the history of philosophy for himself, especially the history of medieval Islamic philosophy. By relying on others, especially those whose interpretations are open to major objections, he weakens his own presentation. This tendency becomes especially evident in what I take as a third point of criticism, namely, Hallaq's too ready conflation of the history of philosophy and consequent willingness to blame ancient and medieval philosophers for the folly of modern philosophers (see xxx, n. 98 and xviii:17-18). Worse, Hallaq eventually becomes so carried away with the desire to refute the ancient and medieval philosophers that he no longer cares about the evil consequences of modern philosophy (see xviii:8-xlix:20, esp. xlviii:8-29). Indeed, and this is the fourth criticism, so intent is Hallaq on confirming that Ibn Taimiyya has refuted the philosophers that he is content to call anyone a philosopher, even al-Suhrawardī, al-Baghdādī, al-Tūsī, and, wonder of wonders, Fakhr al-Dīn al-Rāzī (see xliv:4). Though he has good guidance for this from Ibn Taimiyya, one would hope for more objectivity from the critical scholar than from the engaged defender of the faith. Finally, Hallaq actually introduces Ibn Taimiyya's wider teaching rather than the argument of this book, thereby neglecting the primary function of an introduction to a book. Thus, of 91 notes in the Introduction that refer to Ibn Taimiyya's works, only slightly more than half (52) cite this work. The other 39 are to Ibn Taimiyya's other writings. Moreover, many of the 52 notes to this work also refer to other writings by Ibn Taimiyya.Thankful as we must be to Hallaq for this translation, it is most unfortunate that he chose not to be consistent in his translation of Arabic terms. Apparently, he thought he could make more sense of Ibn Taimiyya's argument by translating terms in accordance with what he took to be the sense of what Ibn Taimiyya wished to say rather than in accordance with what he actually says. Consequently, tasdīq (a term I would translate as "assent") is rendered as "judgment"; but so is hukm (see ¶¶ 5 and... (shrink)

This paper argues that a set of questioning attitudes are among the foundations of human and animal minds. While both verbal questioning and states of curiosity are generally explained in terms of metacognitive desires for knowledge or true belief, I argue that each is better explained by a prelinguistic sui generis type of mental attitude of questioning. I review a range of considerations in support of such a proposal and improve on previous characterizations of the nature of these attitudes. I (...) then broaden their explanatory scope to include a number of forms of exploratory search. The paper has three main goals: to characterize the nature of the questioning attitudes, outlining their causal role and type of content; to argue that they are fundamental components of the mind, being widespread among animals and not constructed during ontogeny out of other attitudes; and to suggest that they explain a great deal more behavior than one might think. (shrink)

We propose a solution to the problem of logical omniscience in what we take to be its fundamental version: as concerning arbitrary agents and the knowledge attitude per se. Our logic of knowledge is a spin-off from a general theory of thick content, whereby the content of a sentence has two components: an intension, taking care of truth conditions; and a topic, taking care of subject matter. We present a list of plausible logical validities and invalidities for the logic of (...) knowledge per se for arbitrary agents, and isolate three explanatory factors for them: the topic-sensitivity of content; the fragmentation of knowledge states; the defeasibility of knowledge acquisition. We then present a novel dynamic epistemic logic that yields precisely the desired validities and invalidities, for which we provide expressivity and completeness results. We contrast this with related systems and address possible objections. (shrink)

What is ethics? Where do moral standards come from? Are they based on emotions, reason, or some innate sense of right and wrong? For many scientists, the key lies entirely in biology---especially in Darwinian theories of evolution and self-preservation. But if evolution is a struggle for survival, why are we still capable of altruism? In his classic study The Expanding Circle, Peter Singer argues that altruism began as a genetically based drive to protect one's kin and community members but (...) has developed into a consciously chosen ethic with an expanding circle of moral concern. Drawing on philosophy and evolutionary psychology, he demonstrates that human ethics cannot be explained by biology alone. Rather, it is our capacity for reasoning that makes moral progress possible. In a new afterword, Singer takes stock of his argument in light or recent research on the evolution of morality.--Publisher's description. (shrink)

Narrative thinking -- Narrative thinking about one's past -- Grief : a case study -- Narrative thinking about one's future -- Self-forgiveness : a case study -- The narrative sense of self -- Narrative, truth, life, and fiction.

Single-premise epistemic closure is the principle that: if one is in an evidential position to know that P where P entails Q, then one is in an evidential position to know that Q. In this paper, I defend the viability of opposition to closure. A key task for such an opponent is to precisely formulate a restricted closure principle that remains true to the motivations for abandoning unrestricted closure but does not endorse particularly egregious instances of closure violation. I focus (...) on two brands of epistemic theory that naturally incorporate closure restrictions. The first type holds that the truth value of a knowledge ascription is relative to a relevant question. The second holds that the truth value of a knowledge ascription is relative to a relevant topic. For each approach, I offer a formalization of a leading theory from the literature and use this formalization to evaluate the theory’s adequacy in terms of a precise set of desiderata. I conclude that neither theory succeeds in meeting these desiderata, casting doubt on the viability of the underlying approaches. Finally, I offer a novel variant of the topic-sensitive approach that fares better. (shrink)

This chapter provides an introduction to higher-order metaphysics as well as to the contributions to this volume. We discuss five topics, corresponding to the five parts of this volume, and summarize the contributions to each part. First, we motivate the usefulness of higher-order quantification in metaphysics using a number of examples, and discuss the question of how such quantifiers should be interpreted. We provide a brief introduction to the most common forms of higher-order logics used in metaphysics, and indicate a (...) number of questions which can be raised in such systems using logical vocabulary alone. Using a further example, we return to applications of higher-order logics in metaphysics. We also mention key developments in the history of higher-order logic as it pertains to metaphysics. Finally, we mention certain arguments which have been raised against the use of higher-order logic, and some ways of responding to them. (shrink)

Introduction These essays have been written over a period of about ten years and have already been published separately in various places. ...

First published in 1999, this book brings together the extensive modern evidence for innate imitation in babies. Modern research has shown imitation to be a natural mechanism of learning and communication which deserves to be at centre stage in developmental psychology. Yet the very possibility of imitation in newborn humans has had a controversial history. Defining imitation has proved to be far from straightforward and scientific evidence for its existence in neonates is only now becoming accepted, despite more than a (...) century of enquiry. In this book, some of the world's foremost researchers on imitation and intellectual development review evidence for imitation in newborn babies. They discuss the development of imitation in infancy, in both normal and atypical populations and in comparison with other primate species, stressing the fundamental importance of imitation in human development, as a foundation of communication and a precursor to symbolic processes. (shrink)

First published in 1987. Routledge is an imprint of Taylor & Francis, an informa company.

I lay out the framework for my theory of sensory imagination in “Imagining as a guide to possibility.” Sensory imagining involves mental imagery , and crucially, in describing the content of imagining, I distinguish between qualitative content and assigned content. Qualitative content derives from the mental image itself; for visual imaginings, it is what is “pictured.” For example, visually imagine the Philadelphia Eagles defeating the Pittsburgh Steelers to win their first Super Bowl. You picture the greenness of the field and (...) the football’s brown oblong shape. Some of what you imagine isn’t explicitly pictured, however. That it is Sunday, that it is the Super Bowl: these facts are assigned. (shrink)

Political decisions have the potential to greatly impact our lives. Think of decisions in relation to abortion or climate change, for example. This makes political legitimacy an important normative concern. But what makes political decisions legitimate? Are they legitimate in virtue of having support from the citizens? Democratic conceptions of political legitimacy answer in the affirmative. Such conceptions righly highlight that legitimate political decision-making must be sensitive to disagreements among the citizens. But what if democratic decisions fail to track what (...) there is most reason to do? What if a democratically elected government fails to take measures necessary to protect its population from threats related to climate change? Peter argues that the legitimacy of political decisions doesn't just depend on respect for the citizens' will; and defends a novel hybrid conception of political legitimacy, called the Epistemic Accountability conception. According to this conception, political legitimacy also depends on how political decision-making responds to evidence for what there is most reason to do. Grounds for Political Legitmacy starts with an overview of the main ways in which philosophers have thought about political legitimacy, and identifies the epistemic accountability conception as an overlooked alternative. It then develops the epistemic accountability conception of political legitimacy and discusses its implications for legitimate political decision-making. Considering the norms that should govern political debate, it examines the role of experts in politics, and probes the responsibilities of democratically elected political leaders and as well as of citizens. (shrink)

This volume of collected papers, with the accompanying essays by the editors, is the definitive source book for the work of this important experimental psychologist. Originally published in 1991, it offered previously inaccessible essays by Albert Michotte on phenomenal causality, phenomenal permanence, phenomenal reality, and perception and cognition. Within these four sections are the most significant and representative of the Belgian psychologist's research in the area of experimental phenomenology. Extremely insightful introductions by the editors are included that place the essays (...) in context. Michotte's ideas have played an important role in much research on the development of perception, and his work on social perception continues to be influential in social psychology. The book also includes some lesser-known aspects of his work that are equally important; for example, a remarkable set of articles on pictorial analysis. (shrink)

This volume explores the use of higher-order logics in metaphysics. Seventeen original essays trace the development of higher-order metaphysics, discuss different ways in which higher-order languages and logics may be used, and consider their application to various central topics of metaphysics.

"A new framework has been established across the United Kingdom with four key priorities. These priorities include helping patients receive a final diagnosis quickly, increasing rare disease awareness among healthcare professionals, better coordination of care, and improving access to specialist care, treatments, and drugs (DHSC, 2021).".

Peter Anstey presents a thorough and innovative study of John Locke's views on the method and content of natural philosophy. Focusing on Locke's Essay concerning Human Understanding, but also drawing extensively from his other writings and manuscript remains, Anstey argues that Locke was an advocate of the Experimental Philosophy: the new approach to natural philosophy championed by Robert Boyle and the early Royal Society who were opposed to speculative philosophy. On the question of method, Anstey shows how Locke's pessimism (...) about the prospects for a demonstrative science of nature led him, in the Essay, to promote Francis Bacon's method of natural history, and to downplay the value of hypotheses and analogical reasoning in science. But, according to Anstey, Locke never abandoned the ideal of a demonstrative natural philosophy, for he believed that if we could discover the primary qualities of the tiny corpuscles that constitute material bodies, we could then establish a kind of corpuscular metric that would allow us a genuine science of nature. It was only after the publication of the Essay, however, that Locke came to realize that Newton's Principia provided a model for the role of demonstrative reasoning in science based on principles established upon observation, and this led him to make significant revisions to his views in the 1690s. On the content of Locke's natural philosophy, it is argued that even though Locke adhered to the Experimental Philosophy, he was not averse to speculation about the corpuscular nature of matter. Anstey takes us into new terrain and new interpretations of Locke's thought in his explorations of his mercurialist transmutational chymistry, his theory of generation by seminal principles, and his conventionalism about species. (shrink)

This book offers a reassessment of the political philosophy of the British Idealists, a group of once influential and now neglected nineteenth-century Hegelian philosophers, whose work has been much misunderstood. Peter Nicholson focuses on F. H. Bradley's idea of morality and moral philosophy; T. H. Green's theory of the Common Good, of the social nature of rights, of freedom, and of state interference; and Bernard Bosanquet's notorious theory of the General Will. By examining the arguments offered by the Idealists (...) and by their critics the author is able to penetrate the deep layers of hostile comment laid down by several generations of later writers and to show that these ideas, once properly understood, are not only defensible but interesting and important. (shrink)

In at least some cases of justified perceptual belief, our perceptual experience itself, as opposed to beliefs about it, evidences and thereby justifies our belief. While the phenomenon is common, it is also mysterious. There are good reasons to think that perceptions cannot justify beliefs directly, and there is a significant challenge in explaining how they do. After explaining just how direct perceptual justification is mysterious, I considerMichael Huemers (Skepticism and the Veil of Perception, 2001) and Bill Brewers (Perception and (...) Reason, 1999) recent, but radically different, attempts to eliminate it. I argue that both are unsuccessful, though a consideration of their mistakes deepens our appreciation of the mystery. (shrink)

In the Western world it is usually taken as given that we all want happiness, and our educational arrangements tacitly acknowledge this. Happiness, Hope, and Despair argues, however, that education has an important role to play in deepening our understanding of suffering and despair as well as happiness and joy. Education can be uncomfortable, unpredictable, and unsettling; it can lead to greater uncertainty and unhappiness. Drawing on the work of Søren Kierkegaard, Miguel de Unamuno, Fyodor Dostoevsky, Simone Weil, Paulo Freire, (...) and others, Peter Roberts shows why these features of educational life need not be feared; to the contrary, they can be seen as a source of hope and human fulfilment. After years of negotiating an education system dominated by the language of competition, performance, and economic advancement, students and teachers often long for something different; they seek not just measurable success but also opportunities to ask searching questions of themselves and the world they encounter. Happiness, Hope, and Despair makes an important contribution toward meeting this need. It fosters a rethinking of the nature, purpose, and value of education, and opens up possibilities for further scholarly and professional inquiry. (shrink)

This book presents and evaluates the late philosophy (Spätphilosophie) of F. W. J. Schelling (1775-1854) across a wide range of issues, ranging from relation between pure thinking and being, to the philosophy of mythology and religion, to the philosophy of history, to questions concerning the philosophy of nature and freedom. Simultaneously, it discusses Hegel's treatment of similar issues, and systematically compares the two thinkers. This is the first time, in an English-language publication, that these two major German Idealists have been (...) compared in such detail along such a broad front. The book begins with three chapters exploring the development of Schelling's thinking concerning transcendental philosophy, nature and teleology, human freedom, and the theory of history, from his earliest publications up to his middle years. Against this background, the book then presents Schelling's distinction between "positive" and "negative" philosophy, the defining mark of his late philosophy. It explores his theory of pure a priori thinking (negative philosophy), and his account of the transition from negative to positive philosophy. The major components of Schelling's positive philosophy, including his conception of "un-pre-thinkable being", and his theories of mythology and revelation, are then discussed. Throughout, a comparative assessment of Hegel's approach similar issues is sustained. Schelling emerges as a philosopher who traced his own highly distinctive path through the thicket of problems bequeathed by Kant, and whose systematic responses to these problems still merit serious consideration as alternatives to those of Hegel. (shrink)