Innes’s “control signals” provides a semiotic perspective for explaining how acts of social control send “signals” about the effectiveness of security mechanisms. A cross-cutting theme infers that “culture and situation matter” in the reception of signals. However, the control signals concept does not explicitly consider the influence that prior experiences may have on present interpretations. Drawing on qualitative research into how members of a residential community perceived control measures within their everyday environment for Glasgow’s 2014 Commonwealth Games, this article outlines (...) the importance of the “pre-signalling” context in influencing how control signals are received. Goffman’s “frame analysis” is used as part of a semiotic framing approach to demonstrate that control signals are framed (or pre-signalled) by the history of relations between sender and receiver of the signal (for example, police and residents). (shrink)

BackgroundThe past 10 years have witnessed a significant growth in sharing of health data for secondary uses. Alongside this there has been growing interest in the public acceptability of data sharing and data linkage practices. Public acceptance is recognised as crucial for ensuring the legitimacy of current practices and systems of governance. Given the growing international interest in this area this systematic review and thematic synthesis represents a timely review of current evidence. It highlights the key factors influencing public responses (...) as well as important areas for further research.MethodsThis paper reports a systematic review and thematic synthesis of qualitative studies examining public attitudes towards the sharing or linkage of health data for research purposes. Twenty-five studies were included in the review. The included studies were conducted primarily in the UK and North America, with one study set in Japan, another in Sweden and one in multiple countries. The included studies were conducted between 1999 and 2013. The qualitative methods represented in the studies included focus groups, interviews, deliberative events, dialogue workshops and asynchronous online interviews.ResultsKey themes identified across the corpus of studies related to the conditions necessary for public support/acceptability, areas of public concern and implications for future research. The results identify a growing body of evidence pointing towards widespread general—though conditional—support for data linkage and data sharing for research purposes. Whilst a variety of concerns were raised in cases where participants perceived there to be actual or potential public benefits from research and had trust in the individuals or organisations conducting and/or overseeing data linkage/sharing, they were generally supportive. The studies also find current low levels of awareness about existing practices and uses of data.ConclusionsWhilst the results indicate widespread public support for data sharing and linkage for research purposes, a range of concerns exist. In order to ensure public support for future research uses of data greater awareness raising combined with opportunities for public engagement and deliberation are needed. This will be essential for ensuring the legitimacy of future health informatics research and avoiding further public controversy. (shrink)

Canonical defenders of the principle of sufficient reason (PSR), such as Leibniz and Spinoza, are metaphysical foundationalists of one stripe or another. This is curious since the PSR—which says that everything has a ground, cause, or explanation—in effect, denies fundamental entities. In this paper, I explore the apparent inconsistency between metaphysical foundationalism and approaches to metaphysical system building that are driven by a commitment to the PSR. I do so by analyzing how Indian Buddhist philosophers arrive at foundationalist and anti-foundationalist (...) positions motivated by implicit commitments to different versions of the PSR. I begin by introducing the Buddhist principle of dependent origination (pratītyasamutpāda) as a proto-PSR that is restricted to causal explanation. Next, I show how Vasubandhu’s Sautrāntika Abhidharma metaphysics is shaped by a qualified commitment to both causal and metaphysical grounding versions of the PSR. I then reveal how Nāgārjuna’s Madhyamaka metaphysics is driven by an unrestricted and exceptionless commitment to causal and metaphysical grounding versions of the PSR. Finally, I consider how Nāgārjuna’s account may put him in a unique position to respond to a common contemporary objection to the PSR from necessitarianism. I conclude by addressing a competing interpretation on which Nāgārjuna is best understood as an anti-rationalist rather than an uber-rationalist, as I characterize him. (shrink)

There’s a common line of reasoning which supposes that the phenomenal unity of conscious experience is grounded in a mind-like simple subject. To the contrary, Mādhyamika Buddhist philosophers like Śrīgupta (seventh–eighth century) argue that any kind of mental simple is incoherent and thus metaphysically impossible. Lacking any unifying principle, the phenomenal unity of conscious experience is instead an unfounded illusion. In this paper, I present an analysis of Śrīgupta’s "neither-one-nor-many argument" against mental simples and show how his line of reasoning (...) is driven by a set of implicit questions concerning the nature of and relation between consciousness and its intentional object. These questions not only set the agenda for centuries of intra-Buddhist debate on the topic, but they are also questions to which any defender of unified consciousness or a simple subject of experience arguably owes responses. (shrink)

Śrīgupta, a Buddhist philosopher in the Middle Way tradition, was born in Bengal in present-day India in the seventh century. He is best known for his Introduction to Reality with its accompanying auto-commentary,1 in which he presents the first Middle Way iteration of the influential "neither-one-nor-many argument."2 This antifoundationalist line of reasoning sets out to prove that nothing enjoys ontologically independent being.Gottfried Wilhelm Leibniz was born some one thousand years later, in the city of Leipzig, situated on the outskirts of (...) European learning and thought. He is best known today for having co-invented the infinitesimal calculus, for his... (shrink)

This chapter presents an overview of the life, work, and philosophical contributions of Śāntarakṣita (c. 725–788), who is known for his synthesis of Nāgārjuna’s Madhyamaka with elements of the Dignāga-Dharmakīrti tradition of logic and epistemology. His two most important independent treatises, the Compendium of True Principles (Tattvasaṃgraha) and the Ornament of the Middle Way (Madhyamakālaṃkāra), are characterized by an emphasis on the indispensable role of rational analysis on the Buddhist path as well as serious and systematic engagement with competing Buddhist (...) and non-Buddhist schools of thought. Śāntarakṣita employs a pedagogical-rhetorical device of provisionally adopting what he deems to be successively more rational views to reject less rational ones. Using this approach, in the Ornament of the Middle Way, he recommends a gradual path to arrive at an understanding of the Madhyamaka ultimate truth by incorporating Yogācāra idealist ontology into his presentation of conventional truth. In this same text, he presents an influential iteration of the neither-one-nor-many argument for the Madhyamaka ultimate truth, the emptiness of intrinsic nature—i.e., the universal negation of ontologically independent being—leaving a lasting and significant impact on both Indian and Tibetan Madhyamaka Buddhist philosophy. (shrink)

Recent progress in artificial intelligence (AI) has drawn attention to the technology’s transformative potential, including what some see as its prospects for causing large-scale harm. We review two influential arguments purporting to show how AI could pose catastrophic risks. The first argument — the Problem of Power-Seeking — claims that, under certain assumptions, advanced AI systems are likely to engage in dangerous power-seeking behavior in pursuit of their goals. We review reasons for thinking that AI systems might seek power, that (...) they might obtain it, that this could lead to catastrophe, and that we might build and deploy such systems anyway. The second argument claims that the development of human-level AI will unlock rapid further progress, culminating in AI systems far more capable than any human — this is the Singularity Hypothesis. Power-seeking behavior on the part of such systems might be particularly dangerous. We discuss a variety of objections to both arguments and conclude by assessing the state of the debate. (shrink)

There are theoretical limitations to what can be implemented by a computer program. In this paper we are concerned with a limitation on the strength of computer implemented deduction. We use a version of the Curry paradox to arrive at this limitation.

According to Madhyamaka Buddhist philosophers, everything depends for its existence on something else. But what would a world devoid of fundamentalia look like? In this paper, I argue that the anti-foundationalist “neither-one-nor-many argument” of the Indian Mādhyamika Śrīgupta commits him to a position I call “metaphysical indefinitism.” I demonstrate how this view follows from Śrīgupta’s rejection of mereological simples and ontologically independent being, when understood in light of his account of conventional reality. Contra recent claims in the secondary literature, I (...) clarify how the Madhyamaka metaphysical dependence structure is not a straightforward infinitism since it does not honor strict asymmetry or transitivity. Instead, its dependence relations are irreflexive and extendable, admitting of dependence chains of indefinite (though not actually infinite) length and dependence loops of non-zero length. Yet, the flexible ontology of Śrīgupta's Madhyamaka can accommodate a contextualist account of asymmetry and support a revisable theory of conventional truth, delivering significant payoffs for the view, including the capacity to accommodate developments in scientific explanation. (shrink)

There is significant interest in type-free systems that allow flexible self-application. Such systems are of interest in property theory, natural language semantics, the theory of truth, theoretical computer science, the theory of classes, and category theory. While there are a variety of proposed type-free systems, there is a particularly natural type-free system that we believe is prototypical: the logic of recursive algorithms. Algorithmic logic is the study of basic statements concerning algorithms and the algorithmic rules of inference between such statements. (...) As shown in [1], the threat of paradoxes, such as the Curry paradox, requires care in implementing rules of inference in this context. As in any type-free logic, some traditional rules will fail. The first part of the paper develops a rich collection of inference rules that do not lead to paradox. The second part identifies traditional rules of logic that are paradoxical in algorithmic logic, and so should be viewed with suspicion in type-free logic generally. (shrink)

The foundation for a system of morals, this 1749 work is a landmark of moral and political thought. Its highly original theories of conscience, moral judgment, and virtue offer a reconstruction of the Enlightenment concept of social science, embracing both political economy and theories of law and government.

Abela and Murphy (J Acad Mark Sci 36(1):39–53, 2007 ) examined Service-Dominant (S-D) logic (Vargo and Lusch, J Mark 68(1):1–17, 2004 ) from the viewpoint of Marketing Ethics and concluded that whilst S-D logic does not have explicit ethical content, the Foundational Premises (FPs) of S-D logic do have implicit ethical content. They also conclude that what may be needed to make the implicit more explicit is the addition of another FP. The aim of this article is to explore whether (...) S-D logic needs to be modified, if one wishes to construct a theoretical framework for analysis of Marketing that has ethical considerations fully integrated. We critically evaluate the claim that the FPs are inherently ethical and conclude that S-D logic should be modified. We offer an additional FP for consideration that relates to the role of personal and societal values in the co-creation of value. This FP is necessary because of the role that the ethical positions of actors play in exchange behaviour. However, it should be pointed out that whilst the article explores the ethical potential of S-D logic it does not privilege any particular ethical position or code. These concerns will be addressed in subsequent articles: the aim here is to establish the underlying rationale for including an explicit commitment to ethics in S-D logic. (shrink)

α-recursion lifts classical recursion theory from the first transfinite ordinal ω to an arbitrary admissible ordinal α [10]. Idealized computational models for α-recursion analogous to Turing machine models for classical recursion have been proposed and studied [4] and [5] and are applicable in computational approaches to the foundations of logic and mathematics [8]. They also provide a natural setting for modeling extensions of the algorithmic logic described in [1] and [2]. On such models, an α-Turing machine can complete a θ-step (...) computation for any ordinal θ < α. Here we consider constraints on the physical realization of α-Turing machines that arise from the structure of physical spacetime. In particular, we show that an α-Turing machine is realizable in a spacetime constructed from R only if α is countable. While there are spacetimes where uncountable computations are possible and while they may even be empirically distinguishable from a standard spacetime, there is good reason to suppose that such nonstandard spacetimes are nonphysical. We conclude with a suggestion for a revision of Church’s thesis appropriate as an upper bound for physical computation. (shrink)

We develop a framework for assessing security market quality, relating five elements of market design to three metrics of market integrity and two metrics of market efficiency. We empirically implement this integrity–efficiency MQ framework by testing a hypothesis that trade-based ramping manipulation at the close raises execution costs on 24 security markets worldwide. Estimating a simultaneous equations model of ramping incidence, spreads, and the probability of deploying real-time surveillance, we show that quoted bid-ask spreads are positively related to the incidence (...) of MTC across seven liquidity deciles. The magnitude is economically significant; improving market integrity by cutting MTC in half reduces spreads 6–11 %. Allowing direct market access in conjunction with RTS, conducting auctions at the close, and developing regulations that require surveillance, all reduce MTC and thereby lower spreads, assuring better market integrity and enhancing market efficiency. Introducing circuit breakers or prohibiting shorts poses integrity–efficiency tradeoffs. (shrink)

A scholarly edition of a work by Adam Smith. The edition presents an authoritative text, together with an introduction, commentary notes, and scholarly apparatus.

In Taking the Path of Zen , Robert Aitken provided a concise guide to zazen (Zen meditation) and other aspects of the practice of Zen. In The Mind of Clover he addresses the world beyond the zazen cushions, illuminating issues of appropriate personal and social action through an exploration of the philosophical complexities of Zen ethics. Aitken's approach is clear and sure as he shows how our minds can be as nurturing as clover, which enriches the soil and (...) benefits the environment as it grows. The opening chapters discuss the Ten Grave Precepts of Zen, which, Aitken points out, are "not commandments etched in stone but expressions of inspiration written in something more fluid than water." Aitken approaches these precepts, the core of Zen ethics, from several perspectives, offering many layers of interpretation. Like ripples in a pond, the circles of his interpretation increasingly widen, and he expands his focus to confront corporate theft and oppression, the role of women in Zen and society, abortion, nuclear war, pollution of the environment, and other concerns. The Mind of Clover champions the cause of personal responsibility in modern society, encouraging nonviolent activism based on clear convictions. It is a guide that engages, that invites us to realize our own potential for confident and responsible action. (shrink)

Knowledge of the complexity of human communication comes from three main sources – (i) studies of the linguistics and neuropsychology of dysfunction after brain injury; (ii) studies of the development of social communication in infancy, and its dysfunction in developmental psychopathologies; and (iii) the evolutionary history of human communicative interaction. Together, these suggest the need for a broad, integrated theory of communication of which language forms a small but critical component.

Bringing political philosophy out of the ivory tower and within the reach of all, this book provides us with tools to cut through the complexities of modern ...

Dharmakīrti’s (c. seventh century) Examination of Relations (Sambandhaparīkṣā) is unique in the Indian Buddhist canon for its being the only extant root text devoted entirely to the topic of the ontological status of relations. But the core thesis of this treatise—that relations are only nominally real—is in prima facie tension with another claim that is central to Dharmakīrti’s epistemology: that there exists some kind of “natural relation” (svabhāvapratibandha) that reliably underwrites inferences. Understanding how Dharmakīrti can consistently rely on natural relations (...) to prop up his presentation of inferential reasoning while at the same time advancing an anti-realist account of relations is critical for making sense of his system of logic and epistemology, which came to be nearly universally adopted in Tibetan Buddhism cutting across traditions. Chomden Rikpé Reldri (1227–1305), who was perhaps the most prolific commentator on logic and epistemology in the history of Tibetan philosophy, composed two texts commenting on the Examination of Relations, neither of which have received any scholarly attention to date. In this paper, I provide an introduction to Chomden Reldri’s two commentaries and consider how they may illuminate Dharmakīrti’s text and also what they reveal about the understanding of Dharmakīrti’s account of relations in early Tibetan scholasticism. I then present a translation of Dharmakīrti’s Examination of Relations together with Chomden Reldri’s commentary, Annotations and Topical Outline of the Examination of Relations (’Brel pa brtag pa’i mchan dang sa bcad gnyis). (shrink)

This thoughtful new abridgment is enriched by the brilliant commentary which accompanies it. In it, Laurence Dickey argues that the _Wealth of Nations_ contains--and conceals--a great deal of how Smith actually thought a commercial society works. Guided by his conviction that the so-called Adam Smith Problem--the relationship between ethics and economics in Smith's thinking--is a core element in the argument of the work itself, Dickey's commentary focuses on the devices Smith uses to ground his economics in broadly ethical and (...) social categories. An unparalleled guide to an often difficult and perplexing work. (shrink)

A significant proportion of conservationists' work is directed towards efforts to save disappearing species. This relies upon the belief that species extinction is undesirable. When justifications are offered for this belief, they very often rest upon the assumption that extinction brought about by humans is different in kind from other forms of extinction. This paper examines this assumption and reveals that there is indeed good reason to suppose current anthropogenic extinctions to be different in kind from extinctions brought about at (...) other times or by other factors. Having considered – and rejected – quantity and rate of extinction as useful distinguishing factors, four alternative arguments are offered, each identifying a way in which anthropogenic extinction is significantly different from other forms of extinction, even mass extinction: (1) Humans are a different kind of natural cause from other causes of extinction; (2) Extinctions brought about by humans are uniquely persistent; (3) Anthropogenic extinctions are effectively random whereas past mass extinctions are rule-bound; (4) The impact of the current anthropogenic extinction event differs from the impact of other extinction events of the past, such that future recovery may not follow past patterns. Together, these four arguments suggest that the present-day extinction event brought about by humans may be unprecedented and that we cannot clearly extrapolate from past to present recovery from extinctions. Although insufficient as justification for the claim that present-day extinctions are undesirable, the arguments provide some ammunition for conservationists' conviction that species extinction – in which humans play an accelerating role – ought to be prevented. (shrink)

This paper outlines some of the moral issues I faced when working in the field with homeless children and children with cerebral palsy. Bill Bunge argues that the 'immediacy' of fieldwork requires...

We develop a functional abstraction principle for the type-free algorithmic logic introduced in our earlier work. Our approach is based on the standard combinators but is supplemented by the novel use of evaluation trees. Then we show that the abstraction principle leads to a Curry fixed point, a statement C that asserts C ⇒ A where A is any given statement. When A is false, such a C yields a paradoxical situation. As discussed in our earlier work, this situation leaves (...) one no choice but to restrict the use of a certain class of implicational rules including modus ponens. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Buddhist-Christian Studies 22 (2002) 63-76 [Access article in PDF] Formal Practice: Buddhist or Christian Robert Aitken Diamond Sangha In this paper, I write from a Mahayana perspective and take up seven Buddhist practices and the views that bring them into being, together with Christian practices that may be analogous, in turn with their inspiration. The Buddhist practices sometimes tend to blend and take on another's attributes and functions. (...) I name them according to their usage in Western Buddhism.The Nembutsu (Ch. Nien-fo, "Recalling Buddha") is the pronouncement of veneration to Amida Butsu (Ch. A-mi-to-fo, Skt. Amitabha Buddha), an appeal to his salvific power, and sometimes an endeavor to unify with him.The ekomon (Ch. hui-hsiang-men, Skt. parinamana) is a verse that transfers merit back to Buddhas, bodhisattvas, and past teachers for their further empowerment to bring beings to the way of the Buddha.Zazen (Ch. tsao-ch'an, Skt. dhyana) is focused meditation intended to enable the student to personalize the realization and way of the Buddha.The vow or expression of aspiration (J. gan, Ch. yuan,Skt. pranidhana) pronounces a determination to make realization possible for the self and others.Sange, or zange (Ch. chang-hui, Skt. kshamayati), is the confession of personal responsibility for bad karma in the past and repentance for it.Mudra(J. in, Ch. yin) and dharani(J. darani or ju, Ch. chou) are ritualized presentations of realizations and their dharma. They can be gestures, hand positions, or postures; dharaniare esoteric formulas or texts.Sutras and sutra services, from the Sanskrit (J. kyo,Ch. ching), traditional Buddhist chants and texts. The Nembutsu The Nembutsu invokes Amida, the Buddha of Infinite Light and Life and the Lord of the Pure Land, a powerful savior by dint of vows he took while still in his Bodhisattva Dharmakara incarnation. He is venerated across Asia—in Japan, Korea, Vietnam, and the Chinese diaspora. The Nembutsu formula, "Namu amida butsu," or the equivalent in the other languages ("Veneration to 'Amida Butsu'"), is repeated devotionally, bringing promise of a joyous afterlife, and for some, intimacy with Amida, [End Page 63] the spiritual oyasama, or parent, an effect not unlike that of Christian mysticism. 1 The Myokonin (Pure and Happy People), the Pure Land movement of Japanese who take it upon themselves to practice the Nembutsu moment-to-moment, set forth their experience in artless poetry that is poignant and metaphysically clear: I thought it was all due to my self-power, That [the Nembutsu] was uttered; But it was not so, it all came from the power of Oya. What I was imagining to be the other power Was no other than the self-power itself. Wishing to shun the evil path And ever hoping for the Pure land— The very thought was no other than the self-power. I have been designing all the time, Saying, "Is this the way, or that?" But there was no designing after all, All was given fully, and freely How grateful I am! Namu amida butsu! 2Interior repetition of the Nembutsu hundreds of times a day brings the fulfilling gift of spiritual intimacy with the oya, and the Christian analoy is clearly the Jesus Prayer, "Lord Jesus Christ, Son of God, have mercy on me, a sinner," or its shortened version, "Lord have mercy" ("Kyrie eleison"). 3 Yet there is more than a shade of difference between devotion to a savior empowered by his original vows for his all-embracing compassion, and devotion to the one who inherits the power of an omnipotent God. In the words of Saint Teresa of Avila, "God is almighty. His power has equaled His will; and so He can do everything that pleases him. The less I understand this, the more I believe it and the greater the devotion it arouses in me. Blessed is He forever! Amen." 4 The EkomonIn contrast to the Nembutsu, the ekomon is not an appeal for redemption but a return of the "auspicious power" (J. fukutoku, Ch. fu-tu, Skt. punya) of the sutra or sutras just recited to... (shrink)

With massive corruption uncovered in numerous recent corporate scandals, investigating psychological processes underlying unethical behavior among employees has become a critical area of research for organizational scientists. This article seeks to explain why people engage in deceptive and fraudulent activities by focusing on the use of moral-disengagement tactics or rationalizations to justify egregious actions at work. In addition, participation in goal-setting is argued to attenuate the relationship between moral disengagement and unethical behavior. Across two studies, a lab simulation and field (...) survey, a measure of moral disengagement was developed for use with working adults. The hypothesized main and interactive effects of moral disengagement, participation, and unethical behavior were tested and largely confirmed. (shrink)

This handbook offers a deep analysis of the main forms of legal reasoning and argumentation from both a logical-philosophical and legal perspective. These forms are covered in an exhaustive and critical fashion, and the handbook accordingly divides in three parts: the first one introduces and discusses the basic concepts of practical reasoning. The second one discusses the main general forms of reasoning and argumentation relevant for legal discourse. The third one looks at their application in law as well as at (...) the different areas of legal reasoning. The handbook’s division in three parts reflects its conceptual architecture, since legal reasoning and argumentation are considered in relation to the more general types of reasoning. (shrink)

People’s beliefs about normality play an important role in many aspects of cognition and life (e.g., causal cognition, linguistic semantics, cooperative behavior). But how do people determine what sorts of things are normal in the first place? Past research has studied both people’s representations of statistical norms (e.g., the average) and their representations of prescriptive norms (e.g., the ideal). Four studies suggest that people’s notion of normality incorporates both of these types of norms. In particular, people’s representations of what is (...) normal were found to be influenced both by what they believed to be descriptively average and by what they believed to be prescriptively ideal. This is shown across three domains: people’s use of the word ‘‘normal” (Study 1), their use of gradable adjectives (Study 2), and their judgments of concept prototypicality (Study 3). A final study investigated the learning of normality for a novel category, showing that people actively combine statistical and prescriptive information they have learned into an undifferentiated notion of what is normal (Study 4). Taken together, these findings may help to explain how moral norms impact the acquisition of normality and, conversely, how normality impacts the acquisition of moral norms. (shrink)

A number of recent developments in our understanding of the biology of heritability question commonly held views on the immutability of genetic factors. These have numerous potential implications for improving understanding and practice in pre- and postconceptional care and for infant and child mental health, and they carry a cautionary message against overgeneralization.

Both fairness and efficiency are important considerations in market design and regulation, yet many regulators have neither defined nor measured these concepts. We develop an evidencebased policy framework in which these are both defined and measured using a series of empirical proxies. We then build a systems estimation model to examine the 2003–2011 explosive growth in algorithmic trading on the London Stock Exchange and NYSE Euronext Paris. Our results show that greater AT is associated with increased transactional efficiency and reduced (...) information leakage in top quintile stocks. For less liquid stocks, manipulation at the close declines. We also document the tradeoff between reduced spreads and increased manipulation or information leakage following the introduction of MiFID1. (shrink)

Although the generation of reactive oxygen species is an activity normally associated with phagocytic leucocytes, mammalian spermatozoa were, in fact, the first cell type in which this activity was described. In recent years it has become apparent that spermatozoa are not the only nonphagocytic cells to exhibit a capacity for reactive oxygen species production, because this activity has been detected in a wide variety of different cells including fibroblasts, mesangial cells, oocytes, Leyding cells endothelial cells, thryroid cells, adipocytes, tumour cell (...) and platelets. Since the capacity to generate reactive oxygen species is apparently so widespread, the risk‐benefit equation for these potentially pernicious molecules becomes a matter of intese interest. In the case of human spermatozoa, the risk of manufacturing reactive oxygen metabolites is considerable because these cells are particularly vulnerable to lipid peroxidation. Indeed, there is now good evidence to indicate that oxygen radicals are involved in the initiation of peroxidative damage to the sperm plasma membrane, seen in many cases of male infertility. This risk is off‐set by recent data suggesting that superoxide anions and hydrogen peroxide also participate in the induction of key biological events such as hyperactiavated motility and the acrosome reaction. Thus, human spermatozoa appear to use reactive oxygen species for a physiological purpose and have the difficult task of ensuring the balanced generation of these potentially harmful, but biologically important, modulators of cellular function. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Who Hears?A Zen Buddhist PerspectiveRobert AitkenWestern psychologists and neurologists have attempted to use their concepts to explain East Asian religions for more than seventy-five years. Carl Jung (1875–1961) wrote a long foreword to Richard Wilhelm's The Secret of the Golden Flower back in 1931, which gave many readers in Europe and the Americas their first glimpse of philosophical Daoism.1 A generation later, Erich Fromm's conversations with D. T. Suzuki (...) were recorded in Zen Buddhism and Psychoanalysis.2 In our own time, the Dalai Lama's collaborative work with neuroscientists and psychologists has received widespread attention,3 while academia has given James H. Austin's Zen and the Brain hearty approval.4The process of mutual understanding between Western scientists and teachers of East Asian religion is still incomplete, however, and in earlier times it had barely begun. I remember my amusement back in the 1970s, watching a video of monks trailing streams of wires attached to biofeedback instruments while they were walking formally and solemnly. Even in those early days it was apparent to me that for all their academic credentials, the scholars had started with an ignorance of the subject of their study. They were successful in measuring something in the brain relating to a samādhi condition, but while the monks may have grounded themselves more or less in a settled practice, who is to measure their appreciation of the mejiro chirping in the camellia bush just outside? Great masters of Zen, Zhaozhou, and Deshan and their successors did not talk about being settled, any more than neuroanataomists discuss the importance of the alphabet.The chirping of the mejiro might have reminded the monks of a case, a case that would lie in a dimension even further from the world of wires and dials. "Who is the master of hearing that sound?"5 This was the gist of a question by Bassui Tokushō Zenji—a question that became a public case, one kōan among many other kōans that have not been studied by science. It is time for such a study.My directory of Chinese kōans holds more than 5,500 neatly framed traditional stories set forth to guide the student.6 The modern Zen teacher is conversant with some 550 of these kōans, a number that is sufficient if... if.... There are several caveats. If the teacher treats kōans as historical artifacts, then the stories are no [End Page 89] longer kōans, and the teaching is perniciously misleading. Sometimes the teacher has gone only part way in kōan study. The great house of conventional wisdom has fallen, but he or she doesn't know it is ruined and holds forth in the old explanatory way. Sometimes the teacher has completed the long course of study, but elects to pontificate from within the wreckage of the old manor. Finally there are those who abandon the ruins completely for practice on the open road. Here is my gāthā pointing to that way:Stepping forth on the open road,I vow with all beingsTo distinguish the voices of birds,And make good use of my time.Bassui Zenji's kōan "Who is the master of hearing that sound?" could be paraphrased here at the Pālolo Zen Center as "Who is hearing that thrush singing on the railing outside?" If, in the days before I retired, a student were to respond, "I hear the thrush," I would not have approved. Bassui would not have approved. Intimacy would be missing, and intimacy is the Dao. Intimacy is the way of all the Buddhas. There is no Zen without intimacy; intimacy with what? Both the self and the thrush. That was Bassui's intention, you can be sure.Fayan met Dizang while on pilgrimage. Dizang asked, "What are you up to these days?"Fayan said, "I'm going around one pilgrimage, wherever my feet will carry me."Dizang asked, "What to you expect from pilgrimage?"Fayan said, "I don't know."Dizang said, "Not knowing is most intimate." Fayan underwent great realization. 7Zen Buddhism stresses intimacy, while in... (shrink)

Jan Westerhoff defends an account of thoroughgoing non-foundationalism that he calls “irrealism,” which is implicitly modeled on a Madhyamaka Buddhist view. In this paper, I begin by raising worries about the irrealist’s account of human cognition as taking place in a brain-based representational interface. Next, I pose first-order and higher-order challenges to how the irrealist—who defends a kind of global error theory—can sensibly accommodate an unlocalized appearance-reality distinction, both metaphysically and epistemologically. Finally, although Westerhoff insists that irrealism itself is not (...) an ontological theory and that the irrealist’s rejection of absolutely general quantification precludes his commitment to any ultimately true theories, I propose strategies inspired by the Svātantrika commentarial tradition of Madhyamaka for how the irrealist might develop a lightweight account of unrestricted quantification that could be used to advance a lightweight ultimately true theory. This, I suggest, may allow the irrealist to (i) preserve a commitment to an unlocalized appearance-reality distinction, (ii) underwrite a distinction between ordinary veridical states and metaphysically accurate epistemic states, and (iii) provide an explanation for the massive error that he claims characterizes ordinary cognition. (shrink)

One of the central concepts in rabbinic Judaism is the notion of the Evil Inclination, which appears to be related to similar concepts in ancient Christianity and the wider late antique world. The precise origins and understanding of the idea, however, are unknown. This volume traces the development of this concept historically in Judaism and assesses its impact on emerging Christian thought concerning the origins of sin. The chapters, which cover a wide range of sources including the Bible, the Ancient (...) Versions, Qumran, Pseudepigrapha and Apocrypha, the Targums, and rabbinic and patristic literature, advance our understanding of the intellectual exchange between Jews and Christians in classical Antiquity, as well as the intercultural exchange between these communities and the societies in which they were situated. (shrink)

A simple argument suggests that we can fruitfully model advanced AI systems using expected utility theory. According to this argument, an agent will need to act as if maximising expected utility if they’re to avoid exploitation. Insofar as we should expect advanced AI to avoid exploitation, it follows that we should expected advanced AI to act as if maximising expected utility. I spell out this argument more carefully and demonstrate that it fails, but show that the manner of its failure (...) is instructive: in exploring the argument, we gain insight into how to model advanced AI systems. (shrink)

Quantum mechanics is humanity's finest scientific achievement. It explains why the sun shines and how your eyes can see. It's the theory behind the LEDs in your phone and the nuclear hearts of space probes. Every physicist agrees quantum physics is spectacularly successful. But ask them what quantum physics means, and the result will be a brawl. At stake is the nature of the Universe itself. What does it mean for something to be real? What is the role of consciousness (...) in the Universe? And do quantum rules apply to very small objects like electrons and protons, but not us? In What is Real?, Adam Becker brings to vivid life the brave researchers whose quest for the truth led them to challenge Bohr: David Bohm, who picked up Einstein's mantle and sought to make quantum mechanics deterministic, all while being hounded by the forces of McCarthyism; Hugh Everett, who argued that everything, big and small, must be governed by the same rules; and John Bell, who went to great lengths to eradicate the power of the god-like observer from the core of quantum physics. And they paid dearly, their reputations, careers, and sometimes lives ruined completely. But history has been kinder to them than their contemporaries were. As Becker shows, the brave intellectual giants have inspired a growing army of physicists and philosophers intent both on making a philosophically more satisfying theory of the universe and a more useful one as well. A gripping story of some of humanity's greatest ideas and the high cost with which many have pursued them, What is Real? is intellectual history at its passionate best. (shrink)

Four studies explored people's judgments about whether particular types of behavior are compatible with determinism. Participants read a passage describing a deterministic universe, in which everything that happens is fully caused by whatever happened before it. They then assessed the degree to which different behaviors were possible in such a universe. Other participants evaluated the extent to which each of these behaviors had various features. We assessed the extent to which these features predicted judgments about whether the behaviors were possible (...) in a deterministic universe. Experiments 1 and 2 found that people's judgments about whether a behavior was compatible with determinism were not predicted by their judgments about whether that behavior relies on physical processes in the brain and body, is uniquely human, is unpredictable, or involves reasoning. Experiment 3, however, found that a distinction between what we call “active” and “passive” behaviors can explain people's judgments. Experiment 4 extended these findings, showing that we can measure this distinction in several ways and that it is robustly predicted by two different cues. Taken together, these results suggest that people carve up mentally guided behavior into two distinct types—understanding one type to be compatible with determinism, but another type to be fundamentally incompatible with determinism. (shrink)

This paper outlines some of the moral issues I faced when working in the field with homeless children and children with cerebral palsy. Bill Bunge argues that the 'immediacy' of fieldwork requires that we divest ourselves of theoretical and philosophical pretensions to attend the urgency of our participants' context. I use personal examples of powerful and contradictory experiences from working with young people in the field to highlight the importance of a moral integrity that recognizes vulnerability and the needs of (...) the moment. (shrink)

In this note, we consider constraints on the physical possibility of transfinite Turing machines that arise from how one models the continuous structure of space and time in one's best physical theories. We conclude by suggesting a version of Church's thesis appropriate as an upper bound for physical computation given how space and time are modeled on our current physical theories.