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

Understanding how neurons represent, process, and manipulate information is one of the main goals of neuroscience. These issues are fundamentally abstract, and information theory plays a key role in formalizing and addressing them. However, application of information theory to experimental data is fraught with many challenges. Meeting these challenges has led to a variety of innovative analytical techniques, with complementary domains of applicability, assumptions, and goals.

Nous soutenons que l’enseignement de la philosophie à travers le monde est encore hanté par une «politique» de marginalisation des traditions moins favorisées comme la philosophie africaine. Des travaux renommés montrent que le programme classique de philosophie utilisé dans les établissements d’enseignement à travers le monde est principalement occidental et, en tant que tel, très colonial. Nous soutenons que cela équivaut à une sorte d’«injustice épistémique» qui porte préjudice à la production de la connaissance. Nous affirmons en particulier que cette (...) «politique» doit être interrompue. Nous proposons comme alternative la tradition conversationnelle, à partir de laquelle une programme de philosophie compréhensif et inconciliable avec la politique d’exclusion pourrait être mis au point. (shrink)

Philosophy of mind as a branch of philosophy has been growing. With a vast array of literature stemming from Plato to Descartes, down to Daniel Dennett and Paul and Patricia Churchland, there is no doubt that a lot has been said in that area regarding the mind-body problem, consciousness, the role of the human brain, etc. More so, with the advancement in neuroscience, newer and more interesting discussions linking neuroscience to philosophy of mind is inevitable. Equally as interesting, is the (...) philosophical work that is done in relation to the development of Artificial Intelligence in terms of robotics, artificial intelligence systems, technology-based human enhancements, etc. In all these, the African perspective has been largely underexplored and the salient perspectives of modern and contemporary African philosophers are rarely engaged. What we do in this chapter is to present an overview of the general concerns of this book. This concern is two-fold – the first part tackles issues related to consciousness, identity, and the mind-body problem, and the second part generally deals with issues related to Artificial intelligence and human enhancement. (shrink)

This book offers a first glimpse into contemporary African Philosophical thought, which covers issues related to the mind-body relationships, the problem of consciousness, the ethics of artificial intelligence, the meaning of life and other topics. Taking inspiration from the conversational tradition in African philosophy, this book not only engages with and takes inspiration from traditional African thought, but also engages with philosophical views outside the philosophical tradition in a bid to present a holistic understanding of the problems that are central (...) to the book. The volume is relevant for professional African philosophers, philosophers of mind, philosophers of AI, undergraduate and postgraduate philosophy students, and African Studies scholars. (shrink)

In this short conversation, I will engage Jonathan Chimakonam’s essay entitled “The knowledge Question in African Philosophy: A Case for Cogno-Normative Epistemology” published as the chapter four of [Atuolu Omalu: Some Unanswered Questions in Contemporary African Philosophy]. I will identify the major submissions of the essay and engage them critically with the aim of opening new vistas of thought. My method will be conversationalim. Keywords : Conversational philosophy, Jonathan Chimakonam, African philosophy, epistemology, cogno-normative.

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Lao-tzu and the Tao-te-chingJonathan R. HermanLao-tzu and the Tao-te-ching. Edited by Livia Kohn and Michael LaFargue. Albany: State University of New York Press, 1998. Pp. xii + 330.Modern scholarship on the Tao Te Ching has tended to focus on questions of authorship and the intended meaning of the text, often working from both the unquestioned assumption that matters of origination are of primary historical importance and the quasi-theological (...) bias that the original textual meaning is somehow the "right" or authoritative one. But the role of the Tao Te Ching in Chinese history and culture, as well as that of its purported author, is a much more complex affair. The text has been the subject of more than seven hundred commentaries and has been appropriated by vast networks of scholars, government officials, self-conscious religious communities, and laypeople, while Lao Tzu himself has undergone a fascinating history of deification and aesthetic representation. With Lao-tzu and the Tao-te-ching, editors Livia Kohn and Michael LaFargue take steps toward filling in some of the complicated (and much overlooked) post-canonical history by assembling essays on subjects ranging from the ritual uses of the text to modern hermeneutic experiments. The volume includes nine new essays, as well as three older ones reprinted or translated from earlier sources.The book is organized in four sections—"Ancient Myths," "Chinese Interpretations," "Modern Readings," and "Critical Methods"—although there is noticeable [End Page 625] overlap among the parts. The twelve essays are of varying quality and of varying use for different readers. Some of the material is highly technical and presupposes a sinological audience, while other material rehearses data that should already be familiar to scholars of ancient Chinese philosophy but may be tremendously useful to those who are interested in the text but lacking the scholarly background. One case of the latter is Julia Hardy's "Influential Western Interpretations of the Tao-te-ching," which does not especially break new ground but is a wonderful historical synopsis of Western scholarship on the text, as it meticulously identifies the key interpretive voices and sorts out their positions. Hardy gives only brief attention to the earliest eighteenth- and nineteenth-century scholarship—omitting, for example, any mention of Victor von Strauss' 1870 German rendition—which might actually have been most edifying for specialists. LaFargue and Julian Pas' "On Translating the Tao-te-ching" is essentially a primer on hermeneutic problems relevant to the text that serves as an intelligent corrective to the uncoordinated body of Taoist materials available to novice readers.What may be most clear from several of the essays taken in tandem is that the popular Western "mystical" reading of the text not only is one of many historical interpretations but is also very much heir to Wang Pi's intellectual lineage. In "A Tale of Two Commentaries: Ho-shang-kung and Wang Pi on the Lao-tzu," Alan K. L. Chan notes how such standard tenets as the spiritualized metaphysical understanding of Tao, the relationship between nonbeing and creativity, and the identification of naturalness and nonaction with spontaneity originate with Wang Pi but are nowhere to be found in the earlier Ho-shang-kung reading. The latter employs typical Han dynasty correlative cosmological interpretive methods, referring to naturalness as the preservation of energies in the physical body and to "the One" not as an abstract metaphysical oneness but as "the original substance of life itself, energy in its most pure and potent form" (p. 93). According to Isabel Robinet's "Later Commen-taries: Textual Polysemy and Syncretistic Interpretations," the panoply of text interpretations falls into roughly three categories—"technical or specialist readings," "philosophical exegeses," and "inner alchemy interpretations," which she then proceeds to divide further into "philological" and "ideological" readings. This is all further complicated when one considers the Tao Te Ching not as a strictly philosophical text but as a collection of polemical aphorisms, as LaFargue does in "Recovering the Tao-te-ching's Original Meaning: Some Remarks on Historical Hermeneutics," or as a ritual, liturgical or meditative aid, as Kohn does in "The Tao-te-ching in Ritual."Lao-tzu and the... (shrink)

Catherine Malabou's concept of plasticity has influenced and inspired scholars from across disciplines. The contributors to _Plastic Materialities_—whose fields include political philosophy, critical legal studies, social theory, literature, and philosophy—use Malabou's innovative combination of post-structuralism and neuroscience to evaluate the political implications of her work. They address, among other things, subjectivity, science, war, the malleability of sexuality, neoliberalism and economic theory, indigenous and racial politics, and the relationship between the human and non-human. _Plastic Materialities_ also includes three essays by Malabou (...) and an interview with her, all of which bring her work into conversation with issues of sovereignty, justice, and social order for the first time. Contributors. Brenna Bhandar, Silvana Carotenuto, Jonathan Goldberg-Hiller, Jairus Victor Grove, Catherine Kellogg, Catherine Malabou, Renisa Mawani, Fred Moten, Alain Pottage, Michael J. Shapiro, Alberto Toscano. (shrink)

Nosology is the science of defining and classifying diseases. Meta‐nosology is the study of how we do this, on what principles nosological practices are based, the quality of the resulting medical taxonomy, and primarily whether/how diseases can be defined better than they are now. In modern Western medicine, there are a wide variety of ways in which diseases are defined and categorized. Examples include by the symptoms they present with (syndromic), their underlying causes (etiological), the biological mechanisms involved (pathogenetic), available (...) treatments, historical precedent, and through diagnostic exclusion. Here, I explore the hypothesis that how we define diseases has an impact on how (and how effectively) we research and treat them. I explore the philosophical implications of this thesis and suggest a direction that the underlying metaphysics of disease definition might follow. I conclude that further research is warranted into whether our current disease definitions could be improved upon. (shrink)

Bioethical issues are perplexing, profound, and politically divisive. The Lanson Lectures in Bioethics Series was founded in the belief that philosophical elucidation can clarify the nature of these difficult issues, and can lead to their resolution. The present volume collects the first five previously unpublished lectures delivered by five preeminent moral philosophers between 2016 and 2022. Drawing a distinction between two concepts of dignity, Jonathan Glover brings the distinction to bear on the issues of assisted suicide, embryo research, and (...) genetic choices. F. M. Kamm argues that doctors are morally permitted to intentionally cause death, or assist in its being intentionally caused, when either death is imminent anyway and intentionally causing it can alone stop the pain, or if the patient has already decided—not unreasonably—that death is his least bad option. On the question whether smokers who contract lung cancer are entitled to state-supported healthcare, T. M. Scanlon argues that the reasons that individuals have for wanting to engage in risky activities need to be compared with the relevant costs society has to bear to provide healthcare for those who suffer illness or injury as a result of these activities. Contrary to P. F. Strawson’s view that a psychiatrist can only “treat” an insane patient, Victor Tadros argues that it is often right to reason with, and communicate to, (nonresponsible) mentally ill persons. Peter Singer discusses questions pertinent to pandemics: How to distribute scarce medical resources and vaccines ethically? Whether to relax the standard for volunteers willing to participate in vaccines research? How to compare the trade-off between saving lives and saving the economy regarding lockdowns? How to prevent pandemics in future? These lectures are followed by critical commentaries by Alastair Campbell, Chun-Yan Tse, Peter Chau, Derek Baker, and Alexandre Erler respectively. Each commentary (except the inaugural lecture) is followed by a rejoinder. This book shows how moral philosophy can be brought to bear on bioethical issues by some of the best philosophical minds of our times. (shrink)

Jonathan Walkan challenges cognitive science's dominant model of mental representation and proposes a novel, well-devised alternative. The traditional view in the cognitive sciences uses a linguistic model of mental representation. That logic-based model of cognition informs and constrains both the classical tradition of artificial intelligence and modeling in the connectionist tradition. It falls short, however, when confronted by the frame problem---the lack of a principled way to determine which features of a representation must be updated when new information becomes (...) available. So far, proposed alternatives, including the imagistic model, have not resolved the problem. Waskan proposes the Intrinsic Cognitive Models hypothesis, according to which representational states can be concpetualized as the cognitive equivalent of scale models.Waskan argues further that the proposal that humans harbor and manipulate cognitive counterparts to scale models offers the only viable explanation for what most clearly differentiates humans from other creatures: the capacity to engage in truth-preserving manipulation of representations. The ICM hypothesis, he claims, can be distinguished from sentence-based accounts of truth preservation in a way that is fully compatible with what is known about the brain. (shrink)

Jonathan Webber articulates an original interpretation of existentialism as the ethical theory that human freedom is the foundation of all other values. Offering an original analysis of classic literary and philosophical works published by Jean-Paul Sartre, Simone de Beauvoir, and Frantz Fanon up until 1952, Webber's conception of existentialism is developed in critical contrast with central works by Albert Camus, Sigmund Freud, and Maurice Merleau-Ponty. -/- Presenting his arguments in an accessible and engaging style, Webber contends that Beauvoir and (...) Sartre initially disagreed over the structure of human freedom in 1943 but Sartre ultimately came to accept Beauvoir's view over the next decade. He develops the viewpoint that Beauvoir provides a more significant argument for authenticity than either Sartre or Fanon. He articulates in detail the existentialist theories of individual character and the social identities of gender and race, key concerns in current discourse. Webber concludes by sketching out the broader implications of his interpretation of existentialism for philosophy, psychology, and psychotherapy. (shrink)

This Element is on new developments in the psychology of reasoning that raise or address philosophical questions. In traditional studies in the psychology of reasoning, the focus was on inference from arbitrary assumptions and not at all from beliefs, and classical binary logic was presupposed as the only standard for human reasoning. But recently a new Bayesian paradigm has emerged in the discipline. This views ordinary human reasoning as mostly inferring probabilistic conclusions from degrees of beliefs, or from hypothetical premises (...) relevant to a purpose at hand, and as often about revising or updating degrees of belief. This Element also covers new formulations of dual-process theories of the mind, stating that there are two types of mental processing, one rapid and intuitive and shared with other animals, and the other slow and reflective and more characteristic of human beings. The final topic covered is the new developments and rationality. (shrink)

Recent work in cerebral neurology should be used to fashion a new synthesis with anthropological studies. Beginning with Paul D. Madean's model of the triune brain, we explore Ralph Wendell Burhoe's question whether creative processes result from a coadaptation, perhaps in ritual itself, of genetic and cultural information. Then we examine the division of labor between right and left cerebral hemispheres and its implications for the notions of play and “ludic recombination.” Intimately related to ritual, play may function in the (...) social construction of reality analogous to mutation and variation in organic evolution. Finally, we consider how our picture of brain functioning accords with some distinctive features of the religious systems dominant in human cultures. (shrink)

This paper deals with the problem of determining Phaedrus’ age in the eponymous dialogue. The vocatives ὦ νεανία and ὦ παῖ, in Pl. Phdr. 257c8 and 267c6, could suggest that Plato depicts him as a teenager. However, most scholars believe that Phaedrus is an adult and that the vocatives point at his passive and childish character. I will first summarize the evidence given for supporting the latter thesis. Then, I offer complementary evidence, showing that those vocatives mockingly compare his passiveness (...) with that of a young beloved in a homoerotic context. (shrink)

Libro colectivo que aborda desde diferentes perspectivas la original cuestión de los usos del humor presentes en los diálogos platónicos. -/- La seriedad que ha dominado la lectura de la obra de Platón está estrechamente unida al temprano protagonismo que adquirió la interpretación neoplatónica de la obra del filósofo. El olvido de los aspectos dramáticos de su obra condicionó con frecuencia la recta comprensión de los diálogos. Sin embargo, en la obra de Platón, además de la ironía socrática, encontramos bromas, (...) juegos de palabras, imitaciones paródicas, chascarrillos, burlas y comedia de situaciones, es decir, un extenso y variado repertorio de recursos cómicos puestos al servicio de la eficaz transmisión de contenidos serios. Con la intención de comprender mejor el uso de los recursos humorísticos en la obra de Platón, presentamos este volumen en el que veintiséis autores abordan numerosos aspectos de la cuestión. (shrink)

The study examines a problematic hypothesis of possible approaches to identifying the quantum physical foundations of the functioning of consciousness. The authors proceed from the fact that in modern conditions, not a single science, nor all sciences taken together, gives a final answer to the question of the “mechanism” of the origin of thought. However, this does not mean at all that research in this direction needs to be stopped. The authors express confidence that modern and subsequent research into the (...) “quantum concept of consciousness” will lead to the identification of previously unknown patterns, opening the way to the formation of new principles and approaches. As an example, the corresponding Penrose - Hameroff concept is considered. Quantum mechanics complements the tools of neurobiology and other branches of neuroscience, which together form an interdisciplinary field of knowledge that is dynamically growing and developing. The authors are not apologists for the omnipotence of quantum physics. Quantum correlates of consciousness actually mean that it is not today’s quantum mechanics itself that explains the emergence of mental states, but the fact that in the birth of these states it is essential that in the very process of the formation of neurodynamic impulses in the neurons of the cerebral cortex that generate mental states, there are processes of quantum nature. It should also be recognized that the quantum-molecular level (nanolevel) of processes in the neurons of the brain really exists and it is this that is the source of proto-consciousness. Science strives to move forward, new research programs are emerging within the framework of quantum biology, quantum psychology, quantum information science, which in turn can shed light on the hypothesis of the “quantum concept of consciousness.”. (shrink)

Sometimes Strauss argues as if he thought it possible to understand man without raising questions about his relations to other things, and hence about his place in the whole. But when they are viewed in their broader context, such arguments are seen not to be his final word. Man's humanity cannot be understood in its own terms alone. The human soul differs from everything else in that it is "... open to the whole and therefore more akin to the whole (...) than anything else is." In ordinary usage, "whole" implies completeness and autonomy. But the openness of the soul--i.e., of a part--to the whole can only mean that the whole is open to itself. The whole is, then, not, in the ordinary sense of the term, whole. Nor is the soul which is "open" to it. Stripped of myths, "... the human soul is... more akin to the whole than anything else is" because neither of them is whole. The same conclusion follows when one tries to understand the definition of the philosopher as the man animated by quest for knowledge of the whole. Qua philosopher he knows neither that there is a whole, nor what it might be if there were one. To define the philosopher as the man who knows that he does not know only paraphrases the difficulty. It does not solve it. For "know" is here used equivocally. The same equivocation is at play in the comment "... one cannot know that one does not know without knowing what one does not know". Admittedly "knowledge of ignorance is not ignorance." The philosopher believes and perhaps divines more than he actually knows. All men do. The essential difference between the philosopher and other men may well consist in the fact that the philosopher distinguishes more conscientiously than do others between what he knows and what he believes, and that he strives more single-mindedly than do they to transform as large a share of his beliefs as possible into knowledge. He may conceivably at some point be said to have reached the stage where his aspirations have become reasoned expectations. But that is as far as he can possibly go as long as he remains a philosopher and has not become a wise man or a god. Until and unless the philosopher knows, in the strong sense of the term, he can no more decide whether his aspirations could be fulfilled than he can swim before getting wet. (shrink)

This new Encyclopedia of Postmodernism is structured with biographical entries on all the key contributors to the postmodernism debate, including Mikhail Bakhtin, Pierre Bourdieum, Jacques Derrida, Jurgen Habermas and Wittgenstein. Providing an all-encompassing and welcome addition to the field, the Encyclopedia contains entries on foundational concepts of postmodernism which have revolutionized thinking in every intellectual discipline. This new Encyclopedia is the first to provide comprehensive A-Z coverage of the key individuals and concepts of postmodernism. The 300+ entries include: * African (...) American studies * Roland Barthes * binary opposition * Buddhism * comparative literature * cyberculture * death of God * Gilles Deleuze * desire * digital culture * end of history * globalization * grand narrative * improvisation * jouissance * logocentrism * metalanguage * sadism * theatre arts * trope * visuality * Cornell West * and much more. Fully cross-referenced and indexed, with suggestionsfor further reading. (shrink)

On the face of it, On Tyranny is a straightforward commentary on Xenophon's dialogue Hiero or Tyrannicus. As such it is a very model of thoroughness and learning. It amply repays careful study, and it goes a long way toward explaining Strauss's influence in training a generation of scholars. The dialogue proper takes up just under 20 pages. Its analysis runs to 90-odd pages, followed by another 30 pages of tightly packed notes that are largely devoted to parallels between the (...) Hiero, Xenophon's teaching as a whole, and the teachings of Plato, of Aristotle and, to a lesser extent, of Cicero. What at first appears as an exercise in textual analysis soon reveals itself as a much broader undertaking: the delineation of the main features of classical political philosophy. Strauss does not mean to deny that differences in perspective, procedure, and even conclusions separate the major representatives of classical political philosophy. He does want to maintain, however, that their agreements are more fundamental than are their differences. But even this is incidental to his main purpose: to understand classical political philosophy for the guidance it might provide in understanding the great moral and political problems that confront us here and now. He conceives of these problems in large measure as the consequence of modern philosophy, of what he calls "the modern project." But modern philosophy cannot be understood on its own terms alone any more than it can be understood by directly confronting it with the phenomena. For it does not owe its most characteristic features to such a confrontation. It owes them, rather, to the fact that, from its very outset, it defined itself in explicit contrast to classical philosophy. Modern philosophy is essentially derivative. It presupposes the tradition it opposes. Classical philosophy, and in particular classical political philosophy, on the other hand "... belongs to the fertile moment when all political traditions were shaken, and there was not yet in existence a tradition of political philosophy." Hence "only in the light of the quarrel between the ancients and the moderns can modernity be understood. By rediscovering the urgency of this quarrel we return to the origins of modernity." It further follows from this line of reasoning that the quarrel must be re-kindled if we are once again to gain access to the phenomena themselves. To this end historical studies become necessary which do not presuppose that the whole issue has, for all intents and purposes, been settled in favor of the moderns. The most basic and most constant assumption of Strauss's historical studies is, therefore, the assumption that classical philosophy is truer than are any of the teachings that criticize or reject it. The passion and the inventiveness with which he defends this assumption sufficiently prove that he does not put it forward merely for reasons of method or of rhetoric. Yet it seems to fall short of being his settled belief. By stressing his agreements with the ancients and his disagreements with the moderns, by holding the moderns responsible for the great problems that face us while calling for a restoration of classical political philosophy, he fosters the impression that his own views coincide fully with those of classical political philosophy. But even if classical political philosophy spoke with a single clear voice, the fact remains that "no competent man of our age would regard as simply true the complete teaching of any thinker of the past." Presumably only someone who thinks himself competent would issue such a warning. (shrink)

KANT HELD THAT NEWTON AND ROUSSEAU HAD REVEALED the ways of Providence: “After Newton and Rousseau, God is justified, and Pope’s thesis is henceforth true.”.

The article discusses some of the fundamental conceptual and theoretical aspects of rational choice and moral order. A distinction is drawn between constitutional interests and compliance interests, and it is argued that a viable moral order requires that the two interests somehow be brought into congruence. It is shown that with regard to the prospects for a spontaneous emergence of such congruence, a distinction between two kinds of moral rules which we call trust-rules and solidarity-rules is of crucial importance.

Jonathan Wolff; IX*—What is the Problem of Political Obligation?, Proceedings of the Aristotelian Society, Volume 91, Issue 1, 1 June 1991, Pages 153–170, https.

What are the laws of physics? -- The stuff that kicks back -- Point-of-view invariance -- Gauging the laws of physics -- Forces and broken symmetries -- Playing dice -- After the bang -- Out of the void -- The comprehensible cosmos -- Models of reality.

From Fodor and Pylyshyn’s celebrated 1988 systematicity argument in favour of a language of thought , a challenge to connectionist models arises in the form of a dilemma: either these models do not explain systematicity or they are implementations of LOT. From consideration of this challenge and of systematicity in domains other than language, defenders of connectionism have mounted a parallel systematicity argument against LOT which results in a new self-defeating dilemma, what I call here the systematicity challenge challenge : (...) either LOT does not explain nonlinguistic systematicity, or it is in no better position than its rivals to explain any systematicity, even linguistic systematicity. In this paper, first, I critically examine the SCC and some considerations that seem to support it. Second, I offer a response to the SCC by: showing that LOT was never meant to be a cognitive model restricted only to linguistic systematicity, and formulating a new argument in favour of LOT from nonlinguistic systematicity. Third, I argue that there is a central assumption underlying the SCC and maintain that it is mistaken. I conclude that the classical systematicity challenge continues to be fully valid for linguistic and nonlinguistic domains. (shrink)

This article attempts to re-establish the importance of Foucault's work for an understanding of the way in which modern law operates. This argument has two stages. Firstly, there is a critique of the interpretation of Foucault's work by legal and sociological thinkers. It is argued that by reading the term ‘juridical’ as synonymous with the term ‘law’ in Foucault, people miss the substance of Foucault's argument. The term juridical describes an arrangement and a representation of power rather than the law. (...) This is made clear through a critique of J. S. Mill's On Liberty which is shown to make a juridical distinction between power and a free space of action which is unsustainable. Secondly, Foucault's genealogy of power relations is recast from the perspective of a legal theoretician. Foucault's history of power relations is constructed from historical differences in the mode of operation of power and discourse. By analysing these differences and their relationship to the mode of operation of law, an account of the place of modern law in Foucault's genealogy is established. Modern law operates between Foucault's concepts of government and discipline. It provides a key way in which government decisions can adjust the relationships between disciplinary institutions. This introduces the idea that law begins to operate in the perspective of the complete lives of individuals rather than just to prevent certain actions. Law, then, operates in accordance with what Foucault calls ‘bio-power’. (shrink)

Adherents as well as detractors of the normativity of mental content agree that its assessment crucially depends on the assessment of a principle for believing what is true. In this paper, I present an alternative principle, which is based on possession conditions for pure thinking or mere entertaining. I argue that the alternative approach has not been sufficiently emphasised in the literature and has two important merits. First, it yields a direct analysis of the normativity of mental content, which is, (...) furthermore, independent of arguably non-normative notions such as truth. Second, the approach suggests new and challenging lines of response to central non-normativist objections. (shrink)

Jonathan Wolff; IX*—What is the Problem of Political Obligation?, Proceedings of the Aristotelian Society, Volume 91, Issue 1, 1 June 1991, Pages 153–170, https.