Research in face recognition has tended to focus on discriminating between individuals, or “telling people apart.” It has recently become clear that it is also necessary to understand how images of the same person can vary, or “telling people together.” Learning a new face, and tracking its representation as it changes from unfamiliar to familiar, involves an abstraction of the variability in different images of that person's face. Here, we present an application of principal components analysis computed across different photos (...) of the same person. We demonstrate that people vary in systematic ways, and that this variability is idiosyncratic—the dimensions of variability in one face do not generalize well to another. Learning a new face therefore entails learning how that face varies. We present evidence for this proposal and suggest that it provides an explanation for various effects in face recognition. We conclude by making a number of testable predictions derived from this framework. (shrink)

This article describes some differences between familiar and unfamiliar face processing. It presents the evidence that unfamiliar face recognition is poor. Since this poor performance has implications both practically and theoretically, it is important to establish the facts. The article analyses reasons that people appear to have little insight into their own poor performance with unfamiliar faces, and some sectors of society seem so keen to use faces as a means of proving identity. It reviews some historical research comparing familiar (...) and unfamiliar face processing. The study shows evidence for the assertion that despite eliminating the memory-load of normal eyewitness situations, it turns out that people are surprisingly bad at matching two images of the same unfamiliar person. Finally, it suggests that the modern tendency to conflate familiar and unfamiliar face processing, and to theorize about “face recognition” in general, lies at the heart of practical failures in this field. (shrink)

Compiled by disciples of Confucius in the centuries following his death in 479 B.C.E., _The Analects of Confucius_ is a collection of aphorisms and historical anecdotes embodying the basic values of the Confucian tradition: learning, morality, ritual decorum, and filial piety. Reflecting the model eras of Chinese antiquity, the Analects offers valuable insights into successful governance and the ideal organization of society. Filled with humor and sarcasm, it reads like a casual conversation between teacher and student, emphasizing the role of (...) the individual in the attainment of knowledge and the value of using historical events and people to illuminate moral and political concepts. Confucius's teachings focus on cultural and peaceful pursuits and the characteristics of benevolent and culturally distinguished government. He also discusses ancestor worship and other rites performed for the spirits of the dead. The single most influential philosophical work in all of Chinese history, _The Analects of Confucius_ has shaped the thought and customs of China and neighboring countries for centuries. Burton Watson's concise translation uses the pinyin romanization system and keeps explanatory notes to a minimum, yet his intimate knowledge of the Confucian tradition and precise attention to linguistic detail capture the original text's elegance, cogency, and wit. (shrink)

This paper argues that Quaker business ethics can be understood as a MacIntyrean tradition. To do so, it draws on three key MacIntyrean concepts: community, compartmentalisation, and the critique of management. The emphasis in Quaker business ethics on finding unity, as well as the emphasis that Quaker businesses have placed on serving their local areas, accords with MacIntyre’s claim that small-scale community is essential to human flourishing. The emphasis on integrity in Quaker business ethics means practitioners are well-placed to resist (...) the compartmentalising pressures of contemporary work. Quaker business ethics is also highly critical of the manipulative forms of management that MacIntyre regards as dominant. As such, Quaker business ethics provides evidence that more morally ameliorative forms of running business organisations is possible, even if they remain difficult to achieve. (shrink)

Xunzi asserted that the original nature of man is evil, differing on this point from Mencius, his famous predecessor in the Confucian school. In the most complete, well-ordered philosophical system of his day, Xunzi advocated the counteraction of man's evil through self-improvement, the pursuit of learning, the avoidance of obsession, and observance of ritual in life. Readers familiar with Xunzi's work will find that Burton Watson's lucid translation breathes new life into this classic. Those new to Xunzi will find (...) his ideas on government, language, and order and safety in society surprisingly close to concerns of our own age. (shrink)

Only by inhabiting Dao (the Way of Nature) and dwelling in its unity can humankind achieve true happiness and freedom, in both life and death. This is Daoist philosophy's central tenet, espoused by the person--or group of people--known as Zhuangzi (369?-286? BCE) in a text by the same name. To be free, individuals must discard rigid distinctions between right and wrong, and follow a course of action not motivated by gain or striving. When one ceases to judge events as good (...) or bad, man-made suffering disappears, and natural suffering is embraced as part of life. Zhuangzi elucidates this mystical philosophy through humor, parable, and anecdote, using non sequitur and even nonsense to illuminate truths beyond the boundaries of ordinary logic. Boldly imaginative and inventively written, the _Zhuangzi_ floats free of its historical period and society, addressing the spiritual nourishment of all people across time. One of the most justly celebrated texts of the Chinese tradition, the _Zhuangzi_ is read by thousands of English-language scholars each year, yet, until now, only in the Wade-Giles romanization. Burton Watson's conversion to pinyin in this book brings the text in line with how Chinese scholars, and an increasing number of other scholars, read it. (shrink)

A philosophical analysis is offered of the relationship between knowledge and liberation in Buddhism. Buddhists often consider the knowledge of impermanence as a key to liberation from craving, attachment, and hence suffering. However, it can be objected that one may know that things are impermanent and yet still be subject to craving and attachment. In the face of this objection, critical consideration is given to five ways in which one might preserve the claim that a knowledge of things as they (...) actually are results in liberation from craving and attachment. Many Buddhists might in fact reject the thesis that knowledge alone, no matter how it is characterized, is a sufficient condition for liberation. (shrink)

Compiled by disciples of Confucius in the centuries following his death in 479 B.C.E., _The Analects of Confucius_ is a collection of aphorisms and historical anecdotes embodying the basic values of the Confucian tradition: learning, morality, ritual decorum, and filial piety. Reflecting the model eras of Chinese antiquity, the Analects offers valuable insights into successful governance and the ideal organization of society. Filled with humor and sarcasm, it reads like a casual conversation between teacher and student, emphasizing the role of (...) the individual in the attainment of knowledge and the value of using historical events and people to illuminate moral and political concepts. Confucius's teachings focus on cultural and peaceful pursuits and the characteristics of benevolent and culturally distinguished government. He also discusses ancestor worship and other rites performed for the spirits of the dead. The single most influential philosophical work in all of Chinese history, _The Analects of Confucius_ has shaped the thought and customs of China and neighboring countries for centuries. Burton Watson's concise translation uses the pinyin romanization system and keeps explanatory notes to a minimum, yet his intimate knowledge of the Confucian tradition and precise attention to linguistic detail capture the original text's elegance, cogency, and wit. (shrink)

Mozi (fifth century B.C.) was an important political and social thinker and formidable rival of the Confucianists. He advocated universal love -- his most important doctrine according to which all humankind should be loved and treated as one's kinfolk -- honoring and making use of worthy men in government, and identifying with one's superior as a means of establishing uniform moral standards. He also believed in the will of Heaven and in ghosts. He firmly opposed offensive warfare, extravagance -- including (...) indulgence in music and allied pleasures -- elaborate funerals and mourning, fatalistic beliefs, and Confucianism. (shrink)

Although the academic interest in ethical mutual fund performance has developed steadily, the evidence to date is mainly sample-specific. To tackle this critique, new research should extend to unexplored countries. Using this as a motivation, we examine the performance and risk sensitivities of Canadian ethical mutual funds vis-à-vis their conventional peers. In order to overcome the methodological deficiencies most prior papers suffered from, we use performance measurement approaches in the spirit of Carhart (1997, Journal of Finance 52(1): 57–82) and Ferson (...) and Schadt (1996, Journal of Finance 51(2): 425–461). In doing so, we investigate the aggregated performance and investment style of ethical and conventional mutual funds and allow for time variation in the funds’ systematic risk. Our␣Canadian evidence supports the conjecture that any␣performance differential between ethical mutual funds and their conventional peers is statistically insignificant. (shrink)

This is one of the most justly celebrated texts of the Chinese tradition - impressive for both its bold philosophical imagination and its striking literary style. Accepting the challenge of translating this captivating classic in its entirety, Burton Watson has expertly rendered into English both the profound thought and the literary brilliance of the text.

This is Daoist philosophy’s central tenet, espoused by the person—or group of people—known as Zhuangzi (369?-286? B.C.E.) in a text by the same name.

Robert Boyd*†, Herbert Gintis‡, Samuel Bowles§, and Peter J. Richerson¶.

This article examines how the availability of Big Data, coupled with new data analytics, challenges established epistemologies across the sciences, social sciences and humanities, and assesses the extent to which they are engendering paradigm shifts across multiple disciplines. In particular, it critically explores new forms of empiricism that declare ‘the end of theory’, the creation of data-driven rather than knowledge-driven science, and the development of digital humanities and computational social sciences that propose radically different ways to make sense of culture, (...) history, economy and society. It is argued that: Big Data and new data analytics are disruptive innovations which are reconfiguring in many instances how research is conducted; and there is an urgent need for wider critical reflection within the academy on the epistemological implications of the unfolding data revolution, a task that has barely begun to be tackled despite the rapid changes in research practices presently taking place. After critically reviewing emerging epistemological positions, it is contended that a potentially fruitful approach would be the development of a situated, reflexive and contextually nuanced epistemology. (shrink)

We show that three fundamental information-theoretic constraints -- the impossibility of superluminal information transfer between two physical systems by performing measurements on one of them, the impossibility of broadcasting the information contained in an unknown physical state, and the impossibility of unconditionally secure bit commitment -- suffice to entail that the observables and state space of a physical theory are quantum-mechanical. We demonstrate the converse derivation in part, and consider the implications of alternative answers to a remaining open question about (...) nonlocality and bit commitment. (shrink)

In this article, I argue that, despite Kierkegaard’s seemingly harsh critique of temperance, it plays a crucial role in his ethics developed under the pseudonym of Anti-Climacus in The Sickness unto Death and Practice in Christianity. Anti-Climacus, following Socrates in the Philebus, thinks of the good life as ”mixed’, in which the different and opposed dimensions of human existence, peras and apeiron, are in due proportion. In Anti-Climacus’s ethics, the process of realizing the ”mixed’ life does not, contra the Socratic (...) conception, involve reason restricting desire but instead, the will grounding imagination in the facticity of human existence. It is through this process of perfection that we are able to imitate Christ, which is how Anti-Climacus ultimately understands the good life. Moreover, I suggest that we could understand this temperance as a virtue. In the conclusion, I show that Kierkegaard’s apparent critique of temperance is actually a critique of mediocrity. (shrink)

If culture is defined as variation acquired and maintained by social learning, then culture is common in nature. However, cumulative cultural evolution resulting in behaviors that no individual could invent on their own is limited to humans, song birds, and perhaps chimpanzees. Circumstantial evidence suggests that cumulative cultural evolution requires the capacity for observational learning. Here, we analyze two models the evolution of psychological capacities that allow cumulative cultural evolution. Both models suggest that the conditions which allow the evolution of (...) such capacities when rare are much more stringent than the conditions which allow the maintenance of the capacities when common. This result follows from the fact that the assumed benefit of the capacities, cumulative cultural adaptation, cannot occur when the capacities are rare. These results suggest why such capacities may be rare in nature. (shrink)

Entanglement has long been the subject of discussion by philosophers of quantum theory, and has recently come to play an essential role for physicists in their development of quantum information theory. In this paper we show how the formalism of algebraic quantum field theory (AQFT) provides a rigorous framework within which to analyse entanglement in the context of a fully relativistic formulation of quantum theory. What emerges from the analysis are new practical and theoretical limitations on an experimenter's ability to (...) perform operations on a field in one spacetime region that can disentangle its state from the state of the field in other spacelike-separated regions. These limitations show just how deeply entrenched entanglement is in relativistic quantum field theory, and yield a fresh perspective on the ways in which the theory differs conceptually from both standard non-relativistic quantum theory and classical relativistic field theory. (shrink)

Philosophical reflection on quantum field theory has tended to focus on how it revises our conception of what a particle is. However, there has been relatively little discussion of the threat to the "reality" of particles posed by the possibility of inequivalent quantizations of a classical field theory, i.e., inequivalent representations of the algebra of observables of the field in terms of operators on a Hilbert space. The threat is that each representation embodies its own distinctive conception of what a (...) particle is, and how a "particle" will respond to a suitably operated detector. Our main goal is to clarify the subtle relationship between inequivalent representations of a field theory and their associated particle concepts. We also have a particular interest in the Minkowski versus Rindler quantizations of a free Boson field, because they respectively entail two radically different descriptions of the particle content of the field in the *very same* region of spacetime. We shall defend the idea that these representations provide *complementary descriptions* of the same state of the field against the claim that they embody completely *incommensurable theories* of the field. (shrink)

Compiling in one volume the basic writings of these three seminal thinkers of ancient China, each from a different philosophical school, this book reveals the richness and diversity of the ancient Chinese intellectual world.

Exponents and critics of semantic presupposition have almost invariably based their discussion on the ('Standard') definition of presupposition implied by Frege and Strawson. In this study Noel Burton-Roberts argues convincingly against this definition, that leads it to a three-valued semantics. He presents a very simple semantic definition which is weaker, more general and leads to a semantics more easily interpreted as two-valued with gaps. The author shows that a wide range of intuitive facts that eluded the Standard definition follow (...) directly from this ('Revised') definition itself: facts about the presuppositions of compound sentences and modal sentences, about presuppositional conflict and about differences in the logical status of simple sentences suffering from presupposition failure. The book includes a detailed argument that an ambiguity of natural language negation, generally assumed to be necessary to the defence of semantic presupposition, is neither possible nor necessary in a presuppositional semantics. Noel Burton-Roberts has made an authoritative contribution to a debate which has involved philosophers and linguists for many years. His command of the issues, his clarity of exposition and his theoretical insight may well serve to change the boundaries of that debate. (shrink)

Peter Lewis ([1997]) has recently argued that the wavefunction collapse theory of GRW (Ghirardi, Rimini and Weber [1986]) can only solve the problem of wavefunction tails at the expense of predicting that arithmetic does not apply to ordinary macroscopic objects. More specifically, Lewis argues that the GRW theory must violate the enumeration principle: that 'if marble 1 is in the box and marble 2 is in the box and so on through marble n, then all n marbles are in the (...) box' ([1997], p. 321). Ghirardi and Bassi ([1999]) have replied that it is meaningless to say that the enumeration principle is violated because the wavefunction Lewis uses to exhibit the violation cannot persist, according to the GRW theory, for more than a split second ([1999], p. 709). On the contrary, we argue that Lewis's argument survives Ghirardi and Bassi' s criticism unscathed. We then go on to show that, while the enumeration principle can fail in the GRW theory, the theory itself guarantees that the principle can never be empirically falsified, leaving the applicability of arithmetical reasoning to both micro- and macroscopic objects intact. (shrink)

Proposed ways of governing climate engineering have most often been supported by narrowly framed and unreflexive appraisals and processes. This article explores the governance implications of a Deliberative Mapping project that, unlike other governance principles, have emerged from an extensive process of reflection and reflexivity. In turn, the project has made significant advances in addressing the current deficit of responsibly defined criteria for shaping governance propositions. Three such propositions argue that reflexive foresight of the imagined futures in which climate engineering (...) proposals might reside is required; the performance and acceptance of climate engineering proposals should be decided in terms of robustness, not optimality; and climate engineering proposals should be satisfactorily opened up before they can be considered legitimate objects of governance. Taken together, these propositions offer a sociotechnical framework not simply for governing climate engineering but for governing responses to climate change at large. (shrink)

`It is a safe bet that Key Thinkers will emerge as something of a 'hit' within the undergraduate community and will rise to prominance as a 'must buy' -Environment and Planning `Key Thinkers on Space and Place is an engagingly written, well-researched and very accessible book. It will surely prove an invaluable tool for students, whom I would strongly encourage to purchase this edited collection as one of the best guides to recent geographical thought' -Claudio Minca, University of Newcastle `Key (...) Thinkers is the best encyclopedic tool for human geographers since the Dictionary of Human Geography. It takes into its orbit discussions of the lives and work of the last three decades' major thinkers on space and place. It is hugely useful for students who want an easy way to access the roots of where some major themes and debates in contemporary geography. It is organized so that each chapter details the scholar's biography, their contribution to spatial and place-based theory and the controversies that arise through their work' - Stuart Aitken, San Diego State University Key Thinkers on Space and Place is a comprehensive guide to the latest work on space. Each entry is a short interpretative essay of 2,500 words, outlining the contributions made by the key theorists, and comprises: · a concise biography, indicating disciplinary background, career trajectory and collaboration with others · an outline of the key theoretical, conceptual and methodological ideas each has introduced to human geography · an explanation of the reaction to, and uptake of, how these ideas has changed and evolved over time · an explanation of how these theories have been used and critiqued by human geographers · a selective bibliography of each thinker's key publications (and key secondary publications) The text is introduced by a contextual essay which outlines in general terms the shifting ways in which space and place have been theorised and which explains how Key Thinkers on Space and Place can be used. A glossary that defines key traditions, with cross-links to key theorists and a timeline of key article/book publication date is also included. (shrink)

The authors focus on four major thematic areas – the reform of church, the reform of theology, the reform of perspective, and the reform of method – which together encompasses the breadth and depth of Cusanus’ own reform initiatives.

Some conspicuous characteristics of argumentation as we all know this phenomenon from our shared everyday experiences are in my view vital to its theoretical treatment because they should have methodological consequences for the way in which argumentation research is conducted. To start with, argumentation is in the first place a communicative act complex, which is realized by making functional verbal communicative moves.