In the period 1893–1897 Charles Dodgson, writing as Lewis Carroll, published two books and two articles on logic topics. Manuscript material first published in 1977 together with letters and diary entries provide evidence that he was working toward a visual proof system for complex syllogistic propositional logic based on a mechanical tree method that he devised.

We discuss the relationships between positional rules (such as plurality and approval voting as well as the Borda count), Dodgson’s, Kemeny’s and Litvak’s methods of reaching consensus. The discrepancies between methods are seen as results of different intuitive conceptions of consensus goal states and ways of measuring distances therefrom. Saari’s geometric methodology is resorted to in the analysis of the consensus reaching methods.

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:The Logic Pamphlets of Charles Lutwidge Dodgson and Related PiecesIrving H. AnellisFrancine F. Abeles, editor. The Logic Pamphlets of Charles Lutwidge Dodgson and Related Pieces. The Pamphlets of Lewis Carroll, 4. New York-Charlottesville-London: Lewis Carroll Society of North America-University Press of Virginia, 2010. Pp. xx + 271. Cloth, $75.00.Until William Bartley’s rediscovery and reconstruction of Dodgson’s lost Part II of Symbolic Logic, Lewis Carroll’s reputation in logic, (...) when taken seriously, rested upon his few published articles on logical paradoxes and puzzles, while his published books, The Game of Logic and Symbolic Logic, were regarded as suitable perhaps as pedagogical tools, but dismissed otherwise as amusements, on a par with the Alice works. Richard Braithwaite asserted (“Lewis Carroll as Logician”) that “Carroll regarded formal and symbolic logic not as a corpus of systematic knowledge about valid thought nor yet as an art for teaching a person to think correctly.” He suggested that Dodgson used his pseudonym for his popular and whimsical writings, reserving his legal name only for his serious mathematical products. Philosophers practicing linguistic analysis in their assault on nonsense deriving from misuse of language meanwhile developed an interest in Carroll (e.g. George Pitcher, “Wittgenstein, Nonsense, and Lewis Carroll”). Abeles, on the contrary, stresses the seriousness of Dodgson’s pedagogical and popularizing mission (195–99).Bartley’s discovery opened the door for reevaluating Dodgson as a serious logician, and Abeles has been in the forefront of that reevaluation. Her general introduction and introductions to the main divisions of this collection of Carroll’s publications (and additional material from his Nachlass and a handful of publications of others, composed in response to Carroll’s published articles) place his serious logical work and its significance in historical perspective, providing a deeper, more sophisticated view than found in Bartley’s “Editor’s Introduction” to Lewis Carroll’s Symbolic Logic. Abeles also offers brief introductions to the individual entries, which describe their physical characteristics and circumstances of composition.Dodgson aligned with the majority of those British logicians of his day, starting with George Boole, who understood formal logic to be Aristotelian syllogistic, and symbolic logic to be syllogistic logic expressed algebraically. His notational innovation was employing indices to terms so that, independently of the arrangement of terms, propositions could easily be read; thus, “xy0” can be read as “no x are y” or “no y are x” and “x1y0” as “all x are not y” or “no x are y”. In dealing with the classical elimination problem in the class calculus—to determine the maximum information, without duplications, obtainable from a given set of premises—Dodgson in his later work and unpublished letters anticipated several concepts of automated theorem proving.Central to both geometry and to formal logic are the rules of logical inference that establish the validity of arguments and guarantee that conclusions inferred from true [End Page 506] premises are true. The modern analytic tableaux, or tree method, is a fundamental tool in this regard, both for deriving theorems and for determining the validity or invalidity of the proofs for propositional calculus and first-order predicate calculus.Introducing his reconstruction of Part II of Symbolic Logic, Bartley noted that, along with the logic diagrams that Carroll devised, he also devised a tableau method that strongly resembled Beth’s semantic tableaux. Abeles went more deeply and convincingly into that resemblance in her earlier research. Beth’s tableaux, together with Hintikka’s model sets, were the direct ancestors of Smullyan’s analytic tableaux, which in turn are the theoretical basis for the Robinson resolution method that continues to be central to much work in programming logic.Abeles has also shown that the work in Studies in Logic by Charles Peirce and his logic students at Johns Hopkins University served as a source of inspiration for Dodgson. More critically, she demonstrated that Dodgson devised and employed the tree method for carrying out proofs of syllogisms and chains of syllogisms, or soriteses, in Part II of Symbolic Logic (see her “Lewis Carroll’s Method of Trees: Its Origins in Studies in Logic,” Modern Logic 1 [1990]: 25–34). The tree... (shrink)

Charles L. Dodgson's reputation as a significant figure in nineteenth-century logic was firmly established when the philosopher and historian of philosophy William Warren Bartley, III published Dodgson's ?lost? book of logic, Part II of Symbolic Logic, in 1977. Bartley's commentary and annotations confirm that Dodgson was a superb technical innovator. In this paper, I closely examine Dodgson's methods and their evolution in the two parts of Symbolic Logic to clarify and justify Bartley's claims. Then, using more recent publications and unpublished (...) letters, I argue that Dodgson approached the elimination problem in class logic differently than his contemporaries, and in doing so, anticipated several important concepts and techniques in automated deductive reasoning. These materials also provide additional insight into his reasons for writing this book. (shrink)

Lewis Carroll offers an interesting perspective on the development of early symbolic logic. On the one hand, he makes a characteristic case of a logician who worked on symbolic methods...

John Venn and Charles L. Dodgson (Lewis Carroll) created systems of logic diagrams capable of representing classes (sets) and their relations in the form of propositions. Each is a proof method for syllogisms, and Carroll's is a sound and complete system. For a large number of sets, Carroll diagrams are easier to draw because of their self-similarity and algorithmic construction. This regularity makes it easier to locate and thereby to erase cells corresponding with classes destroyed by the premises of (...) an argument, a particularly difficult task in Venn diagrams for more than four sets. Carroll diagrams can represent existential propositions easily, so they are capable of clearly representing more complex problems than Venn's system can. Finally, both Carroll and Venn diagrams are maximal, in the sense that no additional logic information like inclusive disjunctions is able to be represented by them. Carroll's logic diagrams and logic trees constitute his visual logic system. (shrink)

In the history of mathematics, Charles Lutwidge Dodgson (1832–1898), better known as Lewis Carroll, stands out as the rare mathematician who also was an exceptional literary figure. In The Pamphlets of Lewis Carroll, each volume of a projected six volumes deals with a particular aspect of his work. When the series is complete, it will include all of his works that were not originally issued in hard cover with the exception of his poetry and fiction. This fourth volume focuses on (...) his writings on logic. It includes pamphlets and sheets privately printed by Dodgson, unpublished manuscript sheets, rare previously published documents, and early versions of published works. These are collected together for the first time, organized by subject, and presented with suitable commentary so that the reader can fully appreciate Dodgson’s contributions to the logic of his time and of ours. The general introduction to the book describes the importance of logic in Dodgson’s life and work and provides a historical perspective on the state of logic that existed during his lifetime. The sections of the book that follow contain introductory essays that provide analyses and context both for the general reader and for the specialist, followed by the items in transcription or facsimile. Distributed for the Lewis Carroll Society of North America. (shrink)

Critical discussion of J.M.E. Moravcsik's paper on Plato's method of division.

Journals regulate a significant portion of the communication between scientists. This paper devises an agent-based model of scientific practice and uses it to compare various strategies for selecting publications by journals. Surprisingly, it appears that the best selection method for journals is to publish relatively few papers and to select those papers it publishes at random from the available “above threshold” papers it receives. This strategy is most effective at maintaining an appropriate type of diversity that is needed to (...) solve a particular type of scientific problem. This problem and the limitation of the model is discussed in detail. (shrink)

IN this note I propose to make some general remarks concerning the analytical forays carried out into moral discourse by some leading figures in the modern ‘linguistic’ tradition. The philosophers I am going to speak of, may all be said to be attempting some sort of ‘descriptive’ analysis, but my thesis is that philosophers such as Toulmin and Baier are attempting something that is significantly different from what a philosopher such as Nowell-Smith is attempting. I will suggest, in the following (...) section, that the expression—‘the logic of moral discourse’—seems to be understood by these two groups of linguistic philosophers in two different ways and that one of these ways involves a more ambitious claim, than does the other, on behalf of the philosopher embarking upon a conceptual analysis of moral discourse. The manner in which, it seems to me, Toulmin and Baier understand this expression is the one that involves the more ambitious claim. In the final section of this paper I suggest that the more ambitious claim involves overloading the so-called Linguistic method to force it do a job that it seems at least not suited to perform. (shrink)

DNA replication requires the unwinding of the parental duplex, which generates (+) supercoiling ahead of the replication fork. It has been thought that removal of these (+) supercoils was the only method of unlinking the parental strands. Recent evidence implies that supercoils can diffuse across the replication fork, resulting in interwound replicated strands called precatenanes. Topoisomerases can then act both in front of and behind the replication fork. A new study by Sogo et al. [J Mol Biol 1999;286:637–643 (Ref. (...) 1)], using a topological analysis, provides the best evidence that precatenanes exist in negatively supercoiled, partially replicated molecules in vivo. BioEssays 21:805–808, 1999. © 1999 John Wiley & Sons, Inc. (shrink)

Background: This systematic review explores a diverse range of international and indigenous healthcare research studies, spanning topics from diabetes management to cardiovascular care. The synthesis aims to identify overarching themes, sub-themes, and emerging trends in healthcare practices, emphasizing the integration of digital technologies and advancements in nutrition therapy. Aim: The primary objective is to provide a comprehensive overview of healthcare literature, combining international and indigenous perspectives, to uncover commonalities and distinctions in approaches to patient care, treatment modalities, and research methodologies. (...) Method: A systematic and thorough review of 20 selected studies, encompassing international and Saudi Arabian research, was conducted. The studies, published between 2020 and 2024, were analyzed for their key themes, sub-themes, and trends, creating a detailed understanding of the current landscape of healthcare practices. Results: The synthesis revealed recurring themes, including the integration of digital technologies in diabetes care, advancements in medical nutrition therapy for obesity management, dynamic risk assessment in atrial fibrillation, and the potential of genetically modified food for nutritional security in Saudi Arabia. Sub-themes elucidated nuanced aspects of these overarching themes, offering a holistic perspective on contemporary healthcare strategies. Conclusion: International and indigenous research studies collectively underscore the importance of collaborative and context-specific approaches to healthcare. While global insights contribute to a broader understanding, indigenous studies emphasize the necessity of tailoring interventions to local needs. The synthesis not only highlights current achievements in healthcare but also identifies areas for further exploration and improvement. (shrink)

On the method of Saint Giovanni Bosco, 1815-1888, in guidance and counselling.

Sparked by a remarkable result due to Hemaspaandra et al. [9], the voting rule attributed to Charles Dodgson has become one of the most studied voting rules in computational social choice. However, the computer science literature often neglects that Dodgson's rule has some serious shortcomings as a choice procedure. This short note contains four examples revealing Dodgson's deficiencies.

Agitation is one of the most common behavioural and psychological symptoms in people living with dementia. This behaviour can cause tremendous stress and anxiety on family caregivers and healthcare providers. Direct observation of PLwD is the traditional way to measure episodes of agitation. However, this method is subjective, bias-prone and timeconsuming. Importantly, it does not predict the onset of the agitation. Therefore, there is a need to develop a continuous monitoring system that can detect and/or predict the onset of (...) agitation. In this study, a multi-modal sensor platform with video cameras, motion and door sensors, wristbands and pressure mats were set up in a hospital-based dementia behavioural care unit to develop a predictive system to identify the onset of agitation. The research team faced several barriers in the development and initiation of the study, namely addressing concerns about the study ethics, logistics and costs of study activities, device design for PLwD and limitations of its use in the hospital. In this paper, the strategies and methodologies that were implemented to address these challenges are discussed for consideration by future researchers who will conduct similar studies in a hospital setting. (shrink)

Following our [6], though with somewhat different methods here, further variants of Goodstein sequences are introduced in terms of parameterized Ackermann–Péter functions. Each of the sequences is shown to terminate, and the proof-theoretic strengths of these facts are calibrated by means of ordinal assignments, yielding independence results for a range of theories: PRA, PA,$\Sigma ^1_1$-DC$_0$, ATR$_0$, up to ID$_1$. The key is the so-called “Hardy hierarchy” of proof-theoretic bounding finctions, providing a uniform method for associating Goodstein-type sequences with parameterized (...) normal form representations of positive integers. (shrink)

This paper concerns the Aristotelian inquiry on φαντασία’ in De Anima iii 3. I argue for a systematic interpretation of the chapter, according to which iii 3 neatly instantiates what David Charles has called the Three Stage View on scientific inquiry. The first stage establishes the meaning of the term φαντασία so it provides a nominal definition of the object, the second stage dialectically confirms the existence of φαντασία as something different from other already known cognitive powers (perception, thought), the (...) third stage posits a hypothetical essence (real definition), then it tests its power of enabling us to derive from such an essence those manifest and apparent features of φαντασία, that had been previously individuated. On the basis of such reading, some general suggestions on the status and role of φαντασία are also proposed, on the basis of which we can take the definition of iii 3 to be consistent with any other explanatory uses of φαντασία in the corpus. (shrink)

A new method was devised to test object permanence in young infants. Fivemonth-old infants were habituated to a screen that moved back and forth through a 180-degree arc, in the manner of a drawbridge. After infants reached habituation, a box was centered behind the screen. Infants were shown two test events: a possible event and an impossible event. In the possible event, the screen stopped when it reached the occluded box; in the impossible event, the screen moved through the (...) space occupied by the box. The results indicated that infants looked reliably longer at the impossible than at the possible event. This hnding suggested that infants (1) understood that the box continued to exist, in its same location, after it was occluded by the screen, and (2) expected the screen to stop against the occluded box and were surprised, or puzzled, when it failed to do so. A control experiment in which the box was placed next to the screen provided support for this interpretation of the results. Together, the results of these experiments indicate that, contrary to Piaget’s (1954) claims, infants as young as 5 months of age understand that objects continue to exist when occluded. The results, also indicate that 5-month-old infants realize that solid objects do not move through the space occupied by other solid objects. (shrink)

Background: The professional values presented in ethical guidelines of the Norwegian Nurses Organisation and International Council of Nurses describe nurses’ professional ethics and the obligations that pertain to good nursing practice. The foundation of all nursing shall be respect for life and the inherent dignity of the individual. Research proposes that nurses lack insight in ethical competence and that ethical issues are rarely discussed on the wards. Furthermore, research has for some time confirmed that nurses experience moral distress in their (...) daily work and that this has become a major problem for the nursing profession. Objectives: The purpose of this article is to obtain a deeper understanding of the ethical challenges that nurses face in daily practice. The chosen research questions are “What ethical challenges do nurses experience in their daily practice?” Research design: We conducted a qualitative interview study using a hermeneutical approach to analyzing data describing nurses’ experiences. Ethical considerations: The Norwegian Social Science Data services approved the study. Furthermore, the head of the hospital gave permission to conduct the investigation. The requirement of anonymity and proper data storage in accordance with the World Medical Association Declaration of Helsinki was met. Method and results: The context for the study comprised three different clinical wards at a university hospital in Norway. Nine qualified nurses were interviewed. The results were obtained through a systematic development beginning with the discovery of busyness as a painful phenomenon that can lead to conflicts in terms of ethical values. Furthermore, the consequences compromising professional principles in nursing care emerged and ended in moral blindness and emotional immunization of the healthcare providers. Emotional immunization occurred as a new dimension involving moral blindness and immunity in relation to being emotionally touched. (shrink)

The question is whether Urmson's account depicts Austin's method needs a qualified answer. Roughly, the answer is that what it presents is not Austin's method because it is not the whole of Austin's method. Urmson confines his attention to aspects of the inner structure of the method and leaves out the question of its motivation and possible aims.

Abstract Christopher Gauker has argued that a cause?effect analysis of the acquisition of communication skills in chimpanzees is adequate to describe the data reported in our work at the Language Research Center. I agree that the cause?effect approach to language function is the only viable method of analyzing language. Language must be studied as a process that functions to organize behavior between two or more individuals. However, the problem of language understanding is not addressed satisfactorily by the perspective offered (...) by Gauker. Some more recent work, particularly with the pygmy chimpanzee ?Kanzi?, is now beginning to explicate a cause?effect analysis of language comprehension. It is argued that in the young chimpanzee, as with children, language comprehension is the driving force underlying the language acquisition process. It is further argued that the transition from comprehension to production is made possible by the capacity for goal?directed observational imitation. (shrink)

The disciplined investigation of consciousness is of three main types: eidetic, anthropological , and psychophysical. The first concerns the essence of consciousness in general and of its main modes. Its method involves introspection, empathy, and insight into necessities present in what these reveal. As the study of the essence of that which is the locus of all value it is of unique importance, and it is also essential as a foundation of the other inquiries. Such inquiry has been the (...) main task set for itself by phenomenology as a philosophical school, but engagement in it need not imply acceptance of distinctive doctrines of this school. English language?philosophy has developed in ways which discourage the eidetic investigation of consciousness, especially through insistence that modes of consciousness, conceived as a private possession, cannot be the referent of socially shared meanings. Its great mistake has been to expect ?consciousness? to refer to some elusive phenomenon to be looked for in the world and able to be studied as a distinctive reality only if conceptually isolable from what it reveals. Study of consciousness, however, is not primarily study of a phenomenon to be found within the world, but of the variety of ways in which the world can be present to us. (shrink)

“The forms of thought are first set out and stored in human language,” we read in the preface to the second edition of Hegel’s Science of Logic. Man thinks through language, and everything he “transforms into language and expresses in it contains a category, whether concealed, mixed, or well defined”. Language, then, harbors thought categories. There is a philosophy of language, but there is also a philosophy implied in language. How is this supposed to work? More specifically, how is this (...) supposed to work in Hegel’s own use of language?This paper is an attempt to give a simple answer to this question. There have been scholarly attempts to tie Hegel’s philosophy to his use of language.1 This paper... (shrink)

The primary purpose of this paper is to evaluate two views that have been put forth regarding the logical structure of Peirce's putative transcendental deduction of his categories. Specifically, the paper asks the question: if Peirce is indeed invoking a transcendental method, should we understand such a "deduction" as an instance of prescision, of abduction, or of some other option? Both prescision and abduction have been offered as descriptions of Peirce's transcendental method, but it is not clear whether (...) either of these structures is in fact transcendental, or whether either can be reduced to the other. It is my intention to make this debate (which has been latent... (shrink)

This essay revisits the question of Sartre's method with particular emphasis on the posthumously published Notebooks for an Ethics , Critique of Dialectical Reason ( Volume II ), and “Morale et histoire.” I argue that Sartre's method—an ever-evolving though never seamless blend of phenomenological description, dialectical analysis, and logical inference—is at once the seed and fruit of his mature ontology of praxis. Free organic praxis, what Sartre more than once calls “the human act,” is neither closed nor integral, (...) but is rather intrinsically open-ended and integrative. Thus a philosophical method that seeks at once to illuminate human experience and human history must itself be both a reflection and inflection of the essential openness and integrativity of praxis itself. In the conclusion, I argue that the openness and integrativity of Sartre's method are its core strengths and the sources of its continued philosophical worth. (shrink)

BackgroundHospitalized older adults frequently have impaired cognition and must rely on surrogates to make major medical decisions. Ethical standards for surrogate decision making are well delineated, but little is known about what factors surrogates actually consider when making decisions.ObjectivesTo determine factors surrogate decision makers consider when making major medical decisions for hospitalized older adults, and whether or not they adhere to established ethical standards.DesignSemi-structured interview study of the experience and process of decision making.SettingA public safety-net hospital and a tertiary referral (...) hospital in a large city in the Midwest United States.ParticipantsThe study included 35 surrogates with a recent decision-making experience for an inpatient aged 65 or older.MeasurementsThe key factors that surrogates considered when making decisions. Interview transcripts were coded and analyzed using the grounded theory method of qualitative analysis.ResultsSurrogates considered patient-centered factors and surrogate-centered factors. Patient-centered factors included: respecting the patient’s input, using past knowledge of the patient to infer the patient’s wishes, and consider ing what is in the patient’s best interests. Some surrogates expressed a desire for more information about the patient’s prior wishes. Surrogate-centered factors included: surrogate’s wishes as a guide, surrogate’s religious beliefs and/or spirituality, surrogate’s interests, and family consensus.ConclusionOur study indicates that surrogate decision making is more complex than the standard ethical models, which are limited to considerations of the patient’s autonomy and beneficence. Because surrogates also imagine what they would want under the circumstances and consider their own needs and preferences, models of surrogate decision making must account for these additional considerations. Surrogates’ desire for more information about patients’ preferences suggests a need for greater advance care planning. (shrink)

I intend to show that Aristotle follows some of the main guidelines of the Analytics in his investigation about the nature of the city in Politics I. I assume that Pol. I sets out the causes of the city and that the book responds to the four questions presented in APo. II.1. I demonstrate that Aristotle’s methodology follows a φυσικῶς standard. In addition, I assume that dialectic plays a secondary – refutative – role, as opposed to the opinion of Owen (...) (1961) and Barnes (1980) that dialectic was the main methodology applied in practical philosophy. (shrink)

This article offers a novel reconstruction of Foucault’s methodology that emphasises his respect for the natural sciences. Foucault’s work has long been suspected of reducing knowledge to power, and thus collapsing into unconstrained relativism and methodological incoherence. These concerns are predicated on a misunderstanding of Foucault’s overall approach, which takes the form of a historico-critical project rather than a normative epistemology. However, Foucault does sometimes make normative epistemological judgements, especially about the human sciences. Furthermore, there are outstanding questions about what (...) secures the descriptive rigour of the genealogical method. To address these issues, I develop two claims that will significantly enrich our understanding of Foucault’s methodology. The first is that Foucault’s respect for the natural sciences is crucial in making sense of his normative epistemological judgements. The second is that the descriptive rigour of his genealogical method derives from the fact it is modelled on empirical inquiry. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Method and Mathematics:Peter Ramus's Histories of the SciencesRobert GouldingPeter Ramus (1515–72) was, at first sight, the least likely person to write an influential history of mathematics. For one thing, he was clearly no great mathematician himself. His sympathetic biographer Nicholas Nancel related that Ramus would spend the mornings being coached in mathematics by a team of experts he had assembled, and in the afternoon would lecture on the (...) very same subjects.1 But there can be no doubt that Ramus held mathematics in particular esteem and even played a crucial role in linking philosophical discourse to mathematics and in promoting the use of quadrivial reasoning in the study of the natural world.2The origins for his enthusiasm for mathematics are to be found in his account of the nature of the arts and critique of the curriculum of the universities. From his earliest career, Ramus was a logician and remained one in all his works, whether writing on mathematics or Virgil, and he conceived [End Page 63] of all the arts, especially mathematics, as unchanging structures of necessarily true propositions—not prima facie a position which lends itself to notions of historical change and development.3 His career as a historian of mathematics, I will argue, was directed by problems that arose in his theoretical understanding of mathematics as he began to immerse himself in the sciences of the ancient world.Ramus and the Reform of DialecticRamus set out his fundamental logical positions in his very first printed work, the Dialecticae institutiones (Education in Dialectic) of 1543, a contribution to the ongoing humanist attack on scholastic logic, in which Ramus rehearsed many of the commonplace criticisms of the university dialectic. Humanists complained that logic no longer concerned itself with real human reasoning; instead, it had become a discipline studied for its own sake, using its own incomprehensible jargon, and was of no practical interest. The new humanist dialectics of Lorenzo Valla and Rudolph Agricola attempted to teach the kind of practical reasoning useful for composing a speech or letter, and they borrowed extensively from rhetorical works of Cicero and Quintilian to develop a highly rhetoricized logic. Questions about the formal validity of arguments were of little interest; what mattered was whether the arguments were persuasive.4In his Dialecticae institutiones, Ramus took this humanist reformulation of dialectic a step further. Dialectic—or, in fact, any art or science—consisted of nature, doctrine, and exercise. The natural workings of the mind formed the most significant element. Doctrine was nothing more than a record of natural reasoning; in importance it paled next to nature and practice.5 The logic of the universities bore no resemblance to the true, natural dialectic, as he argued at length in the companion volume to the Institutiones, the innocuously titled but exuberantly offensive Aristotelicae animadversiones [End Page 64] (Observations on Aristotle).6 The question, then, remained: how can we gain access to this "natural reasoning"?Ramus's answer was surprising. He asks us to find a group of men—not scholars, but completely uneducated vineyard workers. Question them about the coming year: the fertility of the soil, the quality and quantity of the crop. "And then," he writes "from their minds as from a mirror an image of nature will be reflected."7 In the reasoned replies of these uneducated men, says Ramus, we discover every part of logic needed for any purpose, whether everyday discourse or composition of poetry: the invention of arguments, the assessment of their truth and their proper and orderly presentation. Other humanists had praised man's natural logical faculties, elevating them over artificial technique, but Ramus was the first to look beyond the walls of the university and the writings of the ancients to find natural dialectic at work.If even the uneducated have some possession of the arts, then the arts taught at the university should do no more than clear away the misleading junk in the mind, and allow its natural clarity to shine through.8 Logic should be easy to learn—not because this is a pedagogic ideal, but from the very nature of the art. And if logic as it is... (shrink)

Hegel is known for coining the word “phenomenology” as a description of the methodological approach that he pursues in the famous work that bears this title. It has long been an open question the degree to which the later philosophical school of phenomenology in fact follows the actual method developed by Hegel or if it merely co-opted the name and applied the term in a new context. While Husserl was dismissive of Hegel, the French phenomenologists were generally receptive to (...) Hegel’s conception of phenomenology. This chapter argues that there are in fact some important points of continuity and that the French phenomenological school’s understanding of Hegel as a forerunner of their movement is quite legitimate. (shrink)

The gap between Marx’s theoretical writings on political economy and his historical writings arises out of certain limitations that Marx placed upon his political-economic enquiries. These limitations are outlined in the Grundrisse where Marx distinguishes between the universality of the metabolic relation to nature, the generality of the laws of motion of capital, the particularities of distribution and exchange, and the singularities of consumption. What an analysis of the content of Capital shows is that Marx largely confined his efforts to (...) identifying the law-like character of production to the exclusion of all else. While this allowed him to identify certain laws of motion of capital within any form of the capitalist mode of production, it did not and could not constitute a total theory of a capitalist mode of production. A better understanding of what it is that Marx can do for us through his identification of the general laws of motion leads to a far better appreciation of what it is that we have to do for ourselves in order to make Marx’s theoretical findings applicable to particular conjunctural conditions, such as those that have arisen throughout the economic crisis that began in 2007. (shrink)

Among Plato's works, the Statesman is usually seen as transitional between the Republic and the Laws. This book argues that the dialogue deserves a special place of its own. Whereas Plato is usually thought of as defending unchanging knowledge, Dr Lane demonstrates how, by placing change at the heart of political affairs, Plato reconceives the link between knowledge and authority. The statesman is shown to master the timing of affairs of state, and to use this expertise in managing the conflict (...) of opposed civic factions. To this political argument corresponds a methodological approach which is seen to rely not only on the familiar method of 'division', but equally on the unfamiliar centrality of the use of 'example'. The demonstration that method and politics are interrelated transforms our understanding of the Statesman and its fellow dialogues. (shrink)

The status quo: dogmatism, the biopsychosocial model, and alternatives -- What there is: of mind and brain -- How we know: understanding the mind -- What is scientific method? -- Reading Karl Jaspers's General Psychopathology -- What is scientific method in psychiatry? -- Darwin's dangerous method: the essentialist fallacy -- What we value: the ethics of psychiatry -- Desire and self: Hellenistic and Islamic approaches -- On the nature of mental illness: disease or myth? -- Order out (...) of chaos: from insanity to DSM-III to a pluralistic nosology -- A theory of DSM-IV: ideal types -- Dimensions versus categories -- The perils of belief: psychosis -- The slings and arrows of outrageous fortune: depression -- Life's rollercoaster: mania -- Being self-aware: insight -- Calvinism or hedonism? -- Truth and statistics: problems of empirical psychiatry -- A climate of opinion: what remains of psychoanalysis -- Being there: existential psychotherapy -- Beyond eclecticism: teaching psychotherapy in the twenty-first century -- Bridging the biology/psychology dichotomy: the hopes of integrationism -- Why it is hard to be pluralist. (shrink)

Euclid’s definition of a point as “that which has no part” has been a major source of controversy in relation to the epistemological and ontological presuppositions of classical geometry, from the medieval and modern disputes on indivisibilism to the full development of point-free geometries in the 20th century. Such theories stem from the general idea that all talk of points as putative lower-dimensional entities must and can be recovered in terms of suitable higher-order constructs involving only extended regions (or bodies). (...) Here I focus on what is arguably the first thorough proposal of this sort, Whitehead’s theory of “extensive abstraction”, offering a critical reconstruction of the theory through its successive installments: from the purely mereological version of ‘La théorie relationniste de l’espace’ (1916) to the refined versions presented in An Enquiry Concerning the Principles of Natural Knowledge (1919) and in The Concept of Nature (1920) to the last, mereotopological version of Process and Reality (1929). (shrink)

Necessity and sufficiency are the building blocks of all successful explanations. Yet despite their importance, these notions have been conceptually underdeveloped and inconsistently applied in explainable artificial intelligence, a fast-growing research area that is so far lacking in firm theoretical foundations. In this article, an expanded version of a paper originally presented at the 37th Conference on Uncertainty in Artificial Intelligence, we attempt to fill this gap. Building on work in logic, probability, and causality, we establish the central role of (...) necessity and sufficiency in XAI, unifying seemingly disparate methods in a single formal framework. We propose a novel formulation of these concepts, and demonstrate its advantages over leading alternatives. We present a sound and complete algorithm for computing explanatory factors with respect to a given context and set of agentive preferences, allowing users to identify necessary and sufficient conditions for desired outcomes at minimal cost. Experiments on real and simulated data confirm our method’s competitive performance against state of the art XAI tools on a diverse array of tasks. (shrink)

This article investigates whether acts of plagiarism are predictable. Through a deductive, quantitative method, this study examines 517 students and their motivation and intention to plagiarize. More specifically, this study uses an ethical theoretical framework called the Theory of Reasoned Action and Planned Behavior to proffer five hypotheses about cognitive, relational, and social processing relevant to ethical decision making. Data results indicate that although most respondents reported that plagiarism was wrong, students with strong intentions to plagiarize had a more (...) positive attitude toward plagiarizing, believed that it was important that family and friends think plagiarizing is acceptable, and perceived that plagiarizing would be an easy task. However, participants in the current study with less intention to plagiarize hold negative views about plagiarism, do not believe that plagiarism is acceptable to family, friends or peers, and perceive that the act of plagiarizing would prove difficult. Based on these findings, this study considers implications important for faculty, librarians, and student support staff in preventing plagiarism through collaborations and outreach programming. (shrink)

Salomon Maimon argued forcefully for the indispensability of what he called “the method of fictions” in mathematics and physics, but also in philosophy. This last claim provoked critical responses from G. E. Brastberger, G. E. Schultze, and K. L. Reinhold. This paper offers a brief exposition of Maimon's “method of fictions” and an analysis of his response to critics of his claims concerning the employment of this method within philosophy.

Introduction.--The literary form and philosophical content of the Platonic dialogue.--Plato's method of dialectic.

Context: The term “second-order cybernetics” was introduced by von Foerster in 1974 as the “cybernetics of observing systems,” both the act of observing systems and systems that observe. Since then, the term has been used by many authors in articles and books and has been the subject of many conference panels and symposia. Problem: The term is still not widely known outside the fields of cybernetics and systems science and the importance and implications of the work associated with second-order cybernetics (...) is not yet widely discussed. I claim that the transition from cybernetics to second-order cybernetics is a fundamental scientific revolution that is not restricted to cybernetics or systems science. Second-order cybernetics can be regarded as a scientific revolution for the general methodology of science and for many disciplines as well. Method: I first review the history of cybernetics and second-order cybernetics. Then I analyze the major contents of von Foerster’s fundamental revolution in science and present it as a general model for an alternative methodology of science. Subsequently, I present an example of practicing second-order socio-cybernetics from within. I describe some consequences of doing science from within, and I suggest some new horizons for second-order cybernetics. Results: Second-order cybernetics leads to a new foundation for conducting science and offers important contributions for a new way of organizing science. It expands the conception of science so that it can more adequately deal with living systems. Implications: Second-order cybernetics extends the traditional scientific approach by bringing scientists within the domain of what is described and analyzed. It provides models of research processes for when the scientist is within the system being studied. In this way it offers a new foundation for research in the social sciences, in management science, and in other fields such as the environmental sciences or the life sciences. Keywords: Epistemology, general scientific methodology, cybernetics, social sciences, action research, Heinz von Foerster. (shrink)

It aimed to identify the strategic creativity in Islamic banks in Palestine between reality and implementation. The study adopted the descriptive analytical approach. A questionnaire was designed as a tool for the study. The study community consisted of all employees in Islamic banks from the top and middle management and the study has been applied to the Palestinian Islamic bank and the Arab Islamic Bank. The comprehensive inventory method was used, given the small size of the study sample, as (...) questionnaires were distributed to (175) employees, and a number of (5) categories were chosen from each branch of the bank(general manager, deputy general manager, director Branch, department head, department manager). (164) questionnaires have been used Recovered with a recovery rate of (93.71%). The study showed a number of results, the most important of which is the availability of dimensions of strategic innovation at a high level in Islamic banks in Palestine with a relative weight of (82.22%). In addition, that there are no differences between the averages estimates about the reality of the study variables in Islamic banks due to (gender, age group, educational qualification, number of years of service, job title). The study also presented a set of recommendations, including that the bank should provide the environment and the appropriate climate for employees to invest their intellectual energy, urge them to strategic creativity, and deal fairly with all creative ideas regardless of their source. (shrink)

The optimistic perspective opened up by the preceding possibilities and promises does not grant that everything in this research project is rosy. Phenomenology may be a philosophy of infinite tasks, but it cannot pass for a philosophy of infinite means. By its very methodological principle, this philosophy is restricted to the elucidation of the phenomena in their horizontal and vertical (as it were) structure or, otherwise put, in their synchronic/diachronic or static/genetic structuring. To this extent, the specifically phenomenologically justified significance (...) of Phenomenology’s discoveries and teachings is restricted to the phenomena themselves, to what is phenomeno-logizable. To be sure, this restriction does not necessarily signal a diminishing of Phenomenology’s dignity as a kind of philosophizing. As we will see, what it signals is a more deeply entrenched self-awareness. Both Husserl and Heidegger nonetheless flirted with (and were sometimes fully enchanted by) the charm of the non-phenomenologizable. It is in the nature of our truth-seeking process in philosophy to frequently find ourselves moving along the boundary that separates the soundly intuitional from the merely speculative. According to Phenomenology’s strict rule, the possible drift into the merely speculative is the philosophical original sin against truth and knowledge, yet Phenomenology does not appear fully innocent of this drift. In this final chapter, we will have the opportunity to see what I believe to be the most crucial trespasses of these self-posed phenomenological limits. Generally speaking, this might be an expected result, given philosophy’s own high expectations in the field of truth and knowledge. The fact remains, however, that without any specific notice both Husserl and Heidegger do on occasion pass from the domain of phenomenological description of the things themselves into a speculative conjecturing of the phenomenologically unchartable. In their efforts to further extend the elucidatory capability of Phenomenology, fully absorbed in following the traces of the phenomena under investigation, they allow themselves to fall down the rabbit hole. (shrink)

This article is an attempt to circumscribe Georges Didi-Huberman’s inimitable practice of theory. It argues that Didi-Huberman’s ethics of looking represents a decided shift away from the traditional position of the critic as a dispassionate, objective observer. A Copernican revolution looms, which inverts the Kantian one: no longer are things adapting to their conceptual scheme, no longer is it the adaequatio rei ad intellectum, but its opposite. Didi-Huberman’s “discourse on method” is to be found in the book Phasmes, where (...) such an “inverted intentionality” is described in terms of the mimicry of the phasmid insects: instead of assimilating the environment to himself, the subject assimilates himself to the environment. Phasmid thinking is the thought of disparateness, i.e., of dis-paring. This means to un-learn or, as it were, to un-prepare oneself in order to see what we believed we were seeing and which we in fact saw precisely because we knew. In drawing comparisons to similar methodological considerations in Adorno’s “snuggling up to the object,” the article attempts to locate Didi-Huberman’s critical epistemology at the intersection of French and German intellectual traditions. (shrink)

Phenomenology was one of the twentieth century’s major philosophical movements and continues to be a vibrant and widely studied subject today. _The Routledge Companion to Phenomenology_ is an outstanding guide and reference source to the key philosophers, topics and themes in this exciting subject, and essential reading for any student or scholar of phenomenology. Comprising over fifty chapters by a team of international contributors, the _Companion_ is divided into five clear parts: main figures in the phenomenological movement, from Brentano to (...) Derrida main topics in phenomenology phenomenological contributions to philosophy phenomenological intersections historical postscript. Close attention is paid to the core topics in phenomenology such as intentionality, perception, subjectivity, the self, the body, being and phenomenological method. An important feature of the _Companion_ is its examination of how phenomenology has contributed to central disciplines in philosophy such as metaphysics, philosophy of mind, moral philosophy, aesthetics and philosophy of religion as well as disciplines beyond philosophy such as race, cognitive science, psychiatry, literary criticism and psychoanalysis. (shrink)