The collection of branches (maximal linearly ordered sets of nodes) of the tree $^{ (ordered by inclusion) forms an almost disjoint family (of sets of nodes). This family is not maximal--for example, any level of the tree is almost disjoint from all of the branches. How many sets must be added to the family of branches to make it maximal? This question leads to a series of definitions and results: a set of nodes is off-branch if it is almost disjoint (...) from every branch in the tree; an off-branch family is an almost disjoint family of off-branch sets; and o is the minimum cardinality of a maximal off-branch family. Results concerning o include: (in ZFC) a ≤ p, and (consistent with ZFC) o is not equal to any of the standard small cardinal invariants b,a,d, or c = 2 ω . Most of these consistency results use standard forcing notions--for example, $\mathfrak{b = a in the Cohen model. Many interesting open questions remain, though--for example, whether d ≤ o. (shrink)

Big Ideas for Little Kids includes everything a teacher, a parent, or a college student needs to teach philosophy to elementary school children from picture books. Written in a clear and accessible style, the book explains why it is important to allow young children access to philosophy during primary-school education. Wartenberg also gives advice on how to construct a "learner-centered" classroom, in which children discuss philosophical issues with one another as they respond to open-ended questions by saying whether they agree (...) or disagree with what others have said. (shrink)

Thomas Hill, a leading figure in the recent development of Kantian moral philosophy, presents a set of essays exploring the implications of basic Kantian ideas for practical issues. The first part of the book provides background in central themes in Kant's ethics; the second part discusses questions regarding human welfare; the third focuses on moral worth-the nature and grounds of moral assessment of persons as deserving esteem or blame. Hill shows moral, political, and social philosophers just how valuable moral (...) theory can be in addressing practical matters. (shrink)

Respect, Pluralism, and Justice is a series of essays which sketches a broadly Kantian framework for moral deliberation, and then uses it to address important social and political issues. Hill shows how Kantian theory can be developed to deal with questions about cultural diversity, punishment, political violence, responsibility for the consequences of wrongdoing, and state coercion in a pluralistic society.

Thomas E. Hill, Jr.; Servility and Self-Respect, The Monist, Volume 57, Issue 1, 1 January 1973, Pages 87–104, https://doi.org/10.5840/monist197357135.

This stimulating collection of essays in ethics eschews the simple exposition and refinement of abstract theories. Rather, the author focuses on everyday moral issues, often neglected by philosophers, and explores the deeper theoretical questions which they raise. Such issues are: Is it wrong to tell a lie to protect someone from a painful truth? Should one commit a lesser evil to prevent another from doing something worse? Can one be both autonomous and compassionate? Other topics discussed are servility, weakness of (...) will, suicide, obligations to oneself, snobbery, and environmental concerns. A feature of the collection is the contrast of Kantian and utilitarian answers to these problems. The essays are crisply and lucidly written and will appeal to both teachers and students of philosophy. (shrink)

Thinking on Screen: Film as Philosophy is an accessible and thought-provoking examination of the way films raise and explore complex philosophical ideas. Written in a clear and engaging style, Thomas Wartenberg examines films’ ability to discuss, and even criticize ideas that have intrigued and puzzled philosophers over the centuries such as the nature of personhood, the basis of morality, and epistemological skepticism. Beginning with a demonstration of how specific forms of philosophical discourse are presented cinematically, Wartenberg moves on to (...) offer a systematic account of the ways in which specific films undertake the task of philosophy. Focusing on the films The Man Who Shot Liberty Valance, Modern Times, The Matrix, Eternal Sunshine of the Spotless Mind, The Third Man, The Flicker , and Empire , Wartenberg shows how these films express meaningful and pertinent philosophical ideas. This book is essential reading for students of philosophy with an interest in film, aesthetics, and film theory. It will also be of interest to film enthusiasts intrigued by the philosophical implications of film. (shrink)

THE NATURE OF ART is a collection of 29 seminal, historically-organized readings that are focused on a basic philosophical question: What is Art? Including writings from the Western tradition'both Continental and Analytic traditions'as well as non-Western, minority, and feminist writings, this volume provides students with a rich set of resources to explore this matter both broadly and deeply. Introductions to each reading situate the selection amidst each respective thinker's body of work and the greater philosophical context in which the remarks (...) arose. Reading questions accompany each selection, drawing students' attention to key points to be encountered. Hailed by reviewers and adopters for its clarity and rigor, Wartenberg's THE NATURE OF ART offers a lively and engaging introduction to the philosophy of art. (shrink)

The properties of disulphide bonds relevant to their roles in stabilizing protein conformation are reviewed. Natural disulphides can stabilize folded conformations substantially, in some cases to much greater extents than would be expected from just entropic effects on the unfolded state. The linkage relationship between conformational stability and disulphide stability is illustrated. Disulphides will not, however, increase protein stability if the disulphides are not maintained in the unfolded state or if instability is caused by processes, such as chemical modification or (...) proteolysis, that are not linked to unfolding, either local or global. This is part of the reason why some recent attempts to increase protein stability by introducing new disulphides have had only modest success. Other reasons appear to be the severe energetic constraints on disulphide bond geometry and, in some cases, unfavourable effects of introducing Cys residues by mutation. (shrink)

The best‐characterized model pathway of protein folding, that of disulphide bond formation in the small protein BPTI, has been questioned recently. A reinvestigation of that pathway, using alternative methods, concluded that the intermediates with non‐native disulphide bonds accumulated to lower levels than previously had been observed(17). On this basis, a revised pathway was proposed that simply omitted those intermediates. Even if totally correct, however, the new observations are not inconsistent with the important characteristics of the original pathway and even confirmed (...) many of them. Certain crucial observations that were the experimental basis for the original pathway were ignored, and these observations invalidate the revised pathway. (shrink)

Re-analysis of the data provided in the target article reveals a lack of evidence for a strong, universal relationship between parasite stress and the variables relating to sociality. Furthermore, even if associations between these variables do exist, the analyses presented here do not provide evidence for Fincher & Thornhill's (F&T's) proposed causal mechanism.

It was a strange posthumous fate that awaited the Englishman Robert of Ketton : he was to be both best known and most strenuously criticized for a work that he surely viewed as a sideline to his own interests and career. By trade Robert was a Latin translator of Arabic scientific and mathematical works, one of those remarkable twelfth-century men who, as his contemporary Petrus Alfonsi put it, were willing “to traverse distant provinces and withdraw into remote regions so as (...) to be able to attain fuller knowledge of the astronomical art.” Like other contemporary translators, such as the Italian Gerard of Cremona , Robert had left his birthplace—in his case Rutlandshire—and traveled to Spain in order to have access to the great works of Arabic astronomy and mathematics that could be found in the still very Arab Iberian Peninsula. By 1141 we find him and his close friend Herman of Carinthia studying and translating scientific works together in northeastern Spain, and in later years his astronomical interests and ecclesiastical responsibilities led him to travel widely in Spain and England. As a scientific translator, he is perhaps best known for his Liber algebrae et Almucabola, a Latin version of al-Khwarazmī's great manual of algebra, Al-Kitāb al-mukhtaṣar fī ḥisāb al-jabr wa-al-muqābalah. (shrink)

In this paper we propose a formal theory of partitions (ways of dividing up or sorting or mapping reality) and we show how the theory can be applied in the geospatial domain. We characterize partitions at two levels: as systems of cells (theory A), and in terms of their projective relation to reality (theory B). We lay down conditions of well-formedness for partitions and we define what it means for partitions to project truly onto reality. We continue by classifying well-formed (...) partitions along three axes: (a) degree of correspondence between partition cells and objects in reality; (b) degree to which a partition represents the mereological structure of the domain it is projected onto; and (c) degree of completeness and exhaustiveness with which a partition represents reality. This classification is used to characterize three types of partitions that play an important role in spatial information science: cadastral partitions, categorical coverages, and the partitions involved in folk categorizations of the geospatial domain. (shrink)

The tendency to attribute foundationalist ambitions to the Vienna Circle has long obscured our view of its attempted revolution in philosophy. The present paper makes the case for a consistently epistemologically anti-foundationalist interpretation of all three of the Circle's main protagonists: Schlick, Carnap, and Neurath. Corresponding to the intellectual fault lines within the Circle, two ways of going about the radical reorientation of the pursuit of philosophy will then be distinguished and the contemporary potential of Carnap's and Neurath's project explored.

Logical Empiricism is commonly regarded as uninterested in, if not hostile to sociological investigations of science. This paper reconstructs the views of Otto Neurath and Philipp Frank on the legitimacy and relevance of sociological investigations of theory choice. It is argued that while there obtains a surprising degree of convergence between their programmatic pronouncements and the Strong Programme, the two types of project nevertheless remain distinct. The key to this differences lies in the different assessment of a supposed dilemma facing (...) post-Mertonian sociologists of science. (shrink)

I examine the thesis that Otto Neurath anticipated the programme of naturalised epistemology already at the time of the Vienna Circle and consider the relation between Neurath's proposals and those of two contemporary theorists whose research programmes he would thus have broadly anticipated. The thesis is confirmed by reference to Neurath's own writings. The connection between Neurath's programme and the programmes of his two successors considered here, however, is found to be highly indirect in one case and nonexistent in the (...) other — despite their undeniable overlap. (shrink)

Back to Kant is a study of the rise of the neo-Kantian movement from its origins in the 1850s to its academic preeminence in the years before World War I. Thomas E. Willey describes early neo-Kantianism as a reaction of scientists and scientific philosophers against both the then discredited Hegelianism and Naturphilosophie of the preceding era and the simplistic and deterministic scientific materialism of the 1850s. "Back to Kant" was the slogan of a revolt against theories of knowledge which (...) seemed inadequate to recent discoveries in thermodynamics, physiology, optics and other fields. Because Immanuel Kant was the philosopher who placed Newtonian physics on new epistemological foundations and demonstrated the possibility of universal scientific truth, he was the right thinker for a generation of scholars living through a new scientific revolution in Germany and dissatisfied with both speculative idealism and crude materialism. The second wave of neo-Kantians continued to discuss problems of scientific epistemology in the 1880s and after, but they also showed a keen interest in political and social matters, attempting to bridge liberalism and socialism with Kantian ethics. Neo-Kantians had to face questions of socialism, the place of the working class in society, the phenomenon of social welfare, the challenge of political democracy. Willey uses the biographical approach to develop the relationship between unity and diversity in the movement, and to underscore the importance of personality in history. While individual dissertations and monographs have been written on various thinkers and schools within neo-Kantianism, this is the first wide-ranging history of the entire phenomenon. Willey observes that the movement did succeed in reasserting ethical values and in separating humanistic studies from the methods of physical science. He also discusses the possibility that a wider acceptance of neo-Kantian ideals among bourgeois intellectuals and socialist leaders might have reduced class antagonisms and sustained a stronger feeling of community between Germany and the West. (shrink)

Neurath's proposal for the form of protocol statements explicates the multiple embedding of a singular sentence as specifying different conditions for the acceptance of such a sentence as a bona fide scientific datum. Before theories are accepted or rejected in the light of such evidence, however, a further condition must be met which Neurath did not formalize. The different conditions are discussed and shown to constitute a naturalistic theory of scientific data and a pragmatic theory of theory acceptance.

Big Ideas for Little Kids includes everything a teacher, a parent, or a college student needs to teach philosophy to elementary school children from picture books. Written in a clear and accessible style, the book explains why it is important to allow young children access to philosophy during primary-school education. Wartenberg also gives advice on how to construct a "learner-centered" classroom, in which children discuss philosophical issues with one another as they respond to open-ended questions by saying whether they agree (...) or disagree with what others have said. (shrink)

Immanuel Kant is known for his ideas about duty and morally worthy acts, but his conception of virtue is less familiar. Nevertheless Kant’s understanding of virtue is quite distinctive and has considerable merit compared to the most familiar conceptions. Kant also took moral education seriously, writing extensively on both the duty of adults to cultivate virtue and the empirical conditions to prepare children for this life-long responsibility. Our aim is, first, to explain Kant’s conception of virtue, second, to highlight some (...) distinctive and potentially appealing features of the Kantian account of virtue, third, to summarize and explain Kant’s prescriptions for educating young children and youth as well as the duty of moral self-improvement that he attributes to all adults, and, fourth, to respond to some common objections that we regard as misguided or insubstantial. (shrink)