The development and applicability of complex numbers is often cited in defence of the formalist philosophy of mathematics. This view is rejected through an examination of hamilton's development of the notion of complex numbers as ordered pairs of reals, And his later development of the quaternion theory, Which subsequently formed the basis of vector analysis. Formalism, By protecting informal assumptions from critical scrutiny, Constrained rather than encouraged the development of mathematics.

A detailed review of hospital records, physician's notes, diaries, letters, and autopsy reports offers sufficient clinical grounds to establish that Eugene O'Neill developed adrenal insufficiency, secondary to tuberculosis, in later life--a fact hitherto unknown--the condition not becoming manifest until after he had abdominal surgery in 1936.

In an otherwise convincing article Mr. T. P. Wiseman argues that this passage ‘seems to mean that L. Memmius and Q. Pompeius were principes, i.e. outstanding orators, and that they were not among those who spoke in their own defence in 90 B.C.’. But he rightly refuses to believe that Cicero can have intended this, since, apart from other considerations, it is clear from Cicero's previous references to Memmius and Pompeius that he did not consider them to be outstanding orators.

In an otherwise convincing article Mr. T. P. Wiseman argues that this passage ‘seems to mean that L. Memmius and Q. Pompeius were principes, i.e. outstanding orators, and that they were not among those who spoke in their own defence in 90 B.C.’. But he rightly refuses to believe that Cicero can have intended this, since, apart from other considerations, it is clear from Cicero's previous references to Memmius and Pompeius that he did not consider them to be outstanding orators.

The ArgumentA scientific work presupposes a body of texts that are a condition for its intelligibility. This paper shows that the study of intertextual reference — of the ways a text indicates its relation to other texts — provides a fruitful perspective in the study of science that deserves more attention than it has hitherto received. The paper examines intertextual reference in early nineteenth-century mathematics, first surveying a variety of mathematical texts in the period and then examining in detail W.R. (...) Hamilton's work on quaternions.Three questions are addressed: (1) What forms of intertextual reference are employed? (2) What is the range of intertextual reference? (3) What are the functions of intertextual reference? The answers to the first two questions provide an unexplored perspective on the institutional changes in science during the period. The transitional status of the period in the development of later professional science is reflected in the relative openness in the forms of intertextual reference employed and the range of texts to which reference was made. In virtue of these features the period is particularly fruitful in the study of the functions of intertextual reference. With some major qualifications, the paper defends a Mertonian view that intertextual reference needs to be understood in terms of the claim to intellectual property rights. (shrink)

In the many worlds community there seems to exist a belief that the physics of quantum theory is completely defined by it’s Hamilton operator given in an abstract Hilbert space, especially that the position basis may be derived from it as preferred using decoherence techniques.We show, by an explicit example of non-uniqueness, taken from the theory of the KdV equation, that the Hamilton operator alone is not sufficient to fix the physics. We need the canonical operators $\hat{p}$ , (...) $\hat{q}$ as well. As a consequence, it is not possible to derive a “preferred basis” from the Hamilton operator alone, without postulating some additional structure like a “decomposition into systems”. We argue that this makes such a derivation useless for fundamental physics. (shrink)

Brian Garrett constructs cases satisfying Andy Hamilton’s definition of weak q‐memory. This does not establish that a peculiar kind of memory is at least conceptually coherent. Any ‘apparent memory experiences’ that satisfy the definition turn out not to involve remembering anything at all. This conclusion follows if we accept, as both Hamilton and Garrett do, a variety of first‐person authority according to which memory judgements may be false, but not on the ground that someone other than the remembering (...) subject had the remembered experience. Garrett’s brain‐bisection illustration sounds convincing, but only because we retain the idea that the subjects created by implanting a hemisphere each in two different bodies are entitled to say that they remember experiences before the surgery in the ordinary sense. To that extent the illustration presents a case of ordinary memory, not q‐memory. (shrink)

This paper undertakes a re-examination of Sir William Hamilton’s doctrine of the quantification of the predicate . Hamilton’s doctrine comprises two theses. First, the predicates of traditional syllogistic sentence-forms contain implicit existential quantifiers, so that, for example, All p is q is to be understood as All p is some q . Second, these implicit quantifiers can be meaningfully dualized to yield novel sentence-forms, such as, for example, All p is all q . Hamilton attempted to provide (...) a deductive system for his language, along the lines of the classical syllogisms. We show, using techniques unavailable to Hamilton, that such a system does exist, though with qualifications that distinguish it from its classical counterpart. (shrink)

The “land community” (or “biotic community”) that features centrally in Aldo Leopold’s Land Ethic has typically been equated with the concept of “ecosystem.” Moreover, some have challenged this central Leopoldean concept given the multitude of meanings of the term “ecosystem” and the changes the term has undergone since Leopold’s time (see, e.g., Shrader-Frechette 1996). Even one of Leopold’s primary defenders, J. Baird Callicott, asserts that there are difficulties in identifying the boundaries of ecosystems and suggests that we recognize that their (...) boundaries are determined by scientific questions ecologists pose (Callicott 2013). I argue that we need to rethink Leopold’s concept of land community in the following ways. First, we should recognize that Leopold’s views are not identical to those of his contemporaries (e.g., Clements, Elton), although they resemble those of some subsequent ecologists, including some of our contemporaries (e.g., O’Neill 2001, Post et al. 2007, Hastings and Gross 2012). Second, the land community concept does not map cleanly onto the concept of “ecosystem”; it also incorporates elements of the “community” concept in community ecology by emphasizing the interactions between organisms and not just the matter/energy flow of the ecosystem concept. Third, the boundary question can be illuminated by considering some of the recent literature on the nature of biological individuals (in particular, Odenbaugh 2007; Hamilton, Smith, and Haber 2009; Millstein 2009), focusing on concentrations of causal relations as determinative of the boundaries of the land community qua individual. There are challenges to be worked out, particularly when the interactions of community members do not map cleanly onto matter/energy flows, but I argue that these challenges can be resolved. The result is a defensible land community concept that is ontologically robust enough to be a locus of moral obligation while being consistent with contemporary ecological theory and practice. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:russell: the Journal of Bertrand Russell Studies n.s. 34 (summer 2014): 67–78 The Bertrand Russell Research Centre, McMaster U. issn 0036–01631; online 1913–8032 c:\users\kenneth\documents\type3401\rj 3401 193 red.docx 2014-05-14 8:54 PM aiscussion THE STRUCTURE, SEMANTICS, AND USE OF DESCRIPTIONS Jolen Galaugher Philosophy / McMaster U. Hamilton, on, Canada l8s 4l6 [email protected] / [email protected] he division of designators into denoting expressions and referring expressions has become a familiar feature of (...) the Russellian orthodoxy in the philosophy of language. At a glance, expressions of the referring kind seem to be unstructured, lacking independently meaningful proper parts, while those of the denoting kind seem to be structured quantifiers, having molecular complexity. Most examples fit this pattern: proper names, indexicals, and demonstratives are unstructured, while definite descriptions and other quanti fier phrases are typically structured. On Russell’s 1903 theory of denoting, the semantic structure (independently meaningful proper parts) of denoting complexes had proved a source of difficulty for his logic of propositions. The early theory was not only incapable of explaining both how we are supposed to designate complex meanings and how complex meanings are supposed to denote, but was also at odds with the view that proposition and constituent are logically basic, introducing further functional complexes into the propositional complex. Russell’s 1905 theory of descriptions reconstrued these apparently structured referring expressions as quantified noun phrases. On the new theory, knowing the meaning of such expressions does not require acquaintance with a specific object, but rather a grasp of the truth-conditions of the sentences in which they occur.1 One might say that on the new theory, denoting is linked to object-independent truth-conditions, while referring is linked to object-dependent truth-conditions—a connection elaborated and extended by Kripke and Kaplan. This is the situation as Arthur Sullivan paints it in his new book, Reference and Structure in the Philosophy of Language: a Defense of the 1 Russell articulated the dichotomy in “Knowledge by Acquaintance and Knowledge by Description” (1911), ML, p. 226; Papers 6: 158. For Sullivan’s use of this passage, see his anthology, Logicism and the Philosophy of Language, pp. 79–80, and Reference and Structure in the Philosophy of Language, pp. 13–14, 137, 140 n.15. q= 68 Discussion c:\users\kenneth\documents\type3401\rj 3401 193 red.docx 2014-05-14 8:54 PM Russellian Orthodoxy (2013). In this work, Arthur Sullivan defends a stronger set of claims than the denoting /referring distinction might historically have entailed. Building on Neale’s sharp distinction between semantically unstructured rigid referring expressions and semantically structured restricted quantifiers,2 Sullivan takes it to be crucial that these categories are exhaustive and exclusive, so that all and only referring expressions are unstructured designators, and all and only denoting expressions are structured designators (p. 13). Adopting a distinction from Bach,3 Sullivan maintains that the semantic mechanism of referring designators is simply to conventionally relate the utterance of the designator to the designatum, and hence to express object-dependent propositions, while the semantic mechanism of denoting designators is satisfactional, expressing a compositional condition which may or may not be satisfied by any object and which thus expresses object-independent propositions (p. 11). In Part 1, Sullivan articulates the orthodox theory of reference in terms of these two exhaustive and exclusive categories of designator and the distinct, corresponding semantic mechanisms by which they designate. In Part 2, he provides arguments in favour of the orthodoxy. In Part 3, he deals with apparent counter -examples, reinterpreting complex demonstratives and referential uses of definite descriptions to bring them into conformity with the strict referringversus -denoting dichotomy. In Part 4, he offers a synopsis and some general conclusions. Importantly, in Part 2, Sullivan argues that semantic structure is a necessary but not sufficient condition of non-rigidity, that only denoting designnators are non-rigid, that all unstructured designators are rigid designators, and that the lack of semantic structure is necessary and sufficient for status as a referring expression. Contrary to the view which is now popular, Russell regarded ordinary proper names as... (shrink)

Preface to paperback edition -- Why Schelling? why naturephilosophy? -- The powers due to becoming: the reemergence of platonic physics in the genetic philosophy -- Antiphysics and neo-Fichteanism -- The natural history of the unthinged -- "What thinks in me is what is outside me". phenomenality, physics and the idea -- Dynamic philosophy, transcendental physics -- Conclusion: transcendental geology.

This paper explores the role of the curator in hospitals. The arts play a significant role in every society; however, recent studies indicate a neglect of the aesthetic environment of healthcare. This international study explores the complex role of the curator in modern hospitals. Semi-structured interviews were conducted with ten arts specialists in hospitals across five countries and three continents for a qualitative, phenomenological study. Five themes arose from the data: Patient involvement and influence on the arts programme in hospital (...) Understanding the role of the curator in hospital Influences on arts programming in hospital Types of arts programmes Limitations to effective curation in hospital. Recommendations arising from the research included recognition of the specialised role of the curator in hospitals; building positive links with clinical staff to effect positive hospital arts programmes and increasing formal involvement of patients in arts planning in hospital. Hospital curation can be a vibrant arena for arts development, and the role of the hospital curator is a ground-breaking specialist role that can bring benefits to hospital life. The role of curator in hospital deserves to be supported and developed by both the arts and health sectors. (shrink)

Idealism is philosophy on a grand scale, combining micro and macroscopic problems into systematic accounts of everything from the nature of the universe to the particulars of human feeling. In consequence, it offers perspectives on everything from the natural to the social sciences, from ecology to critical theory. Heavily criticised by the dominant philosophies of the 20th Century, Idealism is now being reconsidered as a rich and untapped resource for contemporary philosophical arguments and concepts. This volume provides a comprehensive portrait (...) of the major arguments and philosophers in the Idealist tradition. The book demonstrates how Idealist philosophy provides a fruitful way of understanding contemporary issues in metaphysics, the philosophy of science, political philosophy, scientific theory and critical social theory. (shrink)

Contents Introduction: Why Idealism Matters Part 1: Ancient Idealism 1. Parmenides and the Birth of Ancient Idealism 2. Plato and Neoplatonism Part 2: Early Modern Idealism 3. Phenomenalism and Idealism I: Descartes and Malebranche 4. Phenomenalism and Idealism II: Leibniz and Berkeley Part 3: German Idealism 5. Immanuel Kant: Cognition, Freedom and Teleology 6. Fichte and the System of Freedom 7. Philosophy of Nature and the Birth of Absolute Idealism: Schelling 8. Hegel and Hegelianism: Mind, Nature and Logic Part 4: (...) British Idealism 9. British Absolute Idealism: From Green to Bradley 10. Personal Idealism: From Ward to McTaggart 11. Naturalist Idealism: Bernard Bosanquet 12. Criticisms and Persistent Misconceptions of Idealism 13. Actual Occasions and Eternal Objects: The Process Metaphysics of Alfred North Whitehead. Part 5: Contemporary Idealisms 14. Autopoiesis: Idealist Biology I 15. Autonomous Agents: Idealist Biology II 16. Contemporary Philosophical Idealisms. (shrink)

Rather than being inherently evil, business lobbying is a socially responsible activity which needs to be restrained by ethical standards. To be effective in a business environment, traditional ethical standards need to be translated into language which business persons can speak comfortably. Economical explanations must also be available to explain why ethical standards are appropriate in business. Eight such standards and their validating arguments are proposed with examples showing their use. Internal dialogues regarding the ethics of lobbying objectives and tactics (...) will plausibly occur only in businesses which recognize social responsibility mandates. Public interest stakeholders could hasten this recognition by making use of information made available by the Lobbying Disclosure Act of 1995 to institute external dialogues regarding lobbying by specific businesses and industry groups. Given practical ethical standards and the information on business lobbying provided by the law, the press, corporate activists, consumers, pension fund managers and the public can apply pressure for ethical lobbying practices. (shrink)

Many people are attracted to the idea that plants experience phenomenal conscious states like pain, sensory awareness, or emotions like fear. If true, this would have wide-ranging moral implications for human behavior, including land development, farming, vegetarianism, and more. Determining whether plants have minds relies on the work of both empirical disciplines and philosophy. Epistemology should settle the standards for evidence of other minds, and science should inform our judgment about whether any plants meet those standards. We argue that evidence (...) for other minds comes either from testimony, behavior, anatomy/physiology, or phylogeny. However, none of these provide evidence that plants have conscious mental states. Therefore, we conclude that there is no evidence that plants have minds in the sense relevant for morality. (shrink)

Rather than being inherently evil, business lobbying is a socially responsible activity which needs to be restrained by ethical standards. To be effective in a business environment, traditional ethical standards need to be translated into language which business persons can speak comfortably. Economical explanations must also be available to explain why ethical standards are appropriate in business. Eight such standards and their validating arguments are proposed with examples showing their use. Internal dialogues regarding the ethics of lobbying objectives and tactics (...) will plausibly occur only in businesses which recognize social responsibility mandates. Public interest stakeholders could hasten this recognition by making use of information made available by the Lobbying Disclosure Act of 1995 to institute external dialogues regarding lobbying by specific businesses and industry groups. Given practical ethical standards and the information on business lobbying provided by the law, the press, corporate activists, consumers, pension fund managers and the public can apply pressure for ethical lobbying practices. (shrink)

Philosophy and the roots of social science: the Enlightenment To introduce a primarily analytical essay by reference to a group of thinkers whose ...

Ludwig Wittgenstein's conception of the role of objects in our philosophical understanding of the logic of our language is critical for his early philosophy in the Tractatus Logico-Philosophicus. While the important connections between Heinrich Hertz's Principles of Mechanics and Wittgenstein's Tractatus have long been recognized, recent work by Jed Buchwald has deepened our knowledge of the importance of the object-orientation of Hertz's scientific work in a manner that should also deepen our understanding of the nature of objects in the Tractatus. (...) I will argue that there are important ontological links, involving "a certain physical scheme, one that had powerful implications for thinking as well as doing," between Hertz's work and Wittgenstein's early philosophy. (shrink)

This article develops a dynamic account of rhythm as ‘order‐in‐movement’ that opposes static accounts of rhythm as abstract time, as essentially a pattern of possibly unstressed sounds and silences. This dynamic account is humanistic: it focuses on music as a humanly‐produced, sonorous phenomenon, privileging the human as opposed to the abstract, or the organic or mechanical. It defends the claim that movement is the most fundamental conceptualization of music—the basic category in terms of which it is experienced—and suggests, against Scruton, (...) that music literally and not merely metaphorically moves. (shrink)

Management practitioners and scholars have worked diligently to identify methods for ethical decision making in international contexts. Theoretical frameworks such as Integrative Social Contracts Theory (Donaldson and Dunfee, 1994, Academy of Management Review 19, 252–284) and more recently the Global Business Citizenship Approach [Wood et al., 2006, Global Business Citizenship: A Transformative Framework for Ethics and Sustainable Capitalism. (M. E. Sharpe, Armonk, NY)] have produced innovations in practice. Despite these advances, many managers have difficulty implementing these theoretical concepts in daily (...) practice. Using the example of recent decisions by internet service providers Google, Yahoo, and MSN regarding censorship requirements in China, we offer six heuristic questions to help managers to resolve cross-cultural ethical conflicts in which the firm’s way of doing business differs from the practice in the host country. Recognizing that companies can take different approaches to law and ethics (Paine, 1994, Harvard Business Review 72(2), 107–117), our aim is to provide a management decision process to deal with demands or opportunities for engaging in questionable business practices in a host country. (shrink)

Volume 20, Issue 9, September 2020, Page 20-23.

The authors of this essay reflect on the experience of co-teaching a course on the history of genetics and race. The collaboration has pushed them both—a historian of science and a biologist—to consider how to make space for moral and scientific judgment in a history classroom. Drawing on examples from the course, they argue that it is possible to encourage social action and thoughtful critiques of past and current science without succumbing to a whiggish narrative of progress.

_ Source: _Volume 29, Issue 2, pp 129 - 147 Thomas Hobbes’s concept of felicity is a re-imagining of the Hellenistic concept of _eudaimonia_, which is based on the doctrine that people by nature are happy with little. His concept is based instead on an alternative view, that people by nature are never satisfied and it directly challenges the Aristotelian and Hellenistic concepts of _eudaimonia_. I also will suggest that Hobbes developed it from ideas he found in Aristotle’s _Rhetoric_ as (...) well as in Francis Bacon’s critique of ancient moral philosophy in _The Advancement of Learning_. (shrink)

In the early twenty-first century, philosophy stemming from the continental tradition has become overtly realist. This does not mean it abandons the sophisticated structures of reflection for a givenness on the refutation of which its earliest moments, in Kant, was premised. Nor does it entail a rediscovered faith in the adequacy of intellect to thing. Rather, we might say, new realisms have issued from a critique of transcendental dogmas. In this paper I will provisionally characterise the most salient of these (...) transcendental dogmas before characterizing some of the experiments in removing them. (shrink)