In “Libertarian Natural Rights,” Siegfried Van Duffel endeavors to illuminate shortcomings in libertarian defenses of natural‐rights theory. Noting that defenses based on freedom beg the question, Van Duffel explores whether libertarians can find salvation in the concept of the sovereignty of the will, and concludes that this approach leads to incoherence. But because his arguments ignore the actual moral basis of natural rights, they at best fell a straw man, not libertarianism. They do, however, call into question the viability of (...) the entire moral enterprise. (shrink)

One of the most important philosophers of recent times, Morton White has spent a career building bridges among the increasingly fragmented worlds of the humanities, social sciences, and natural sciences. From a Philosophical Point of View is a selection of White's best essays, written over a period of more than sixty years. Together these selections represent the belief that philosophers should reflect not only on mathematics and science but also on other aspects of culture, such as religion, art, history, (...) law, education, and morality.White's essays cover the full range of his interests: studies in ethics, the theory of knowledge, and metaphysics as well as in the philosophy of culture, the history of pragmatism, and allied currents in social, political, and legal thought. The book also includes pieces on philosophers who have influenced White at different stages of his career, among them William James, John Dewey, G. E. Moore, and W. V. Quine. Throughout, White argues from a holistic standpoint against a sharp epistemological distinction between logical and physical beliefs and also against an equally sharp one between descriptive and normative beliefs.White maintains that once the philosopher abandons the dogma that the logical analysis of mathematics and physics is the essence of his subject, he frees himself to resume his traditional role as a student of the central institutions of civilization. Philosophers should function not merely as spectators of all time and existence, he argues, but as empirically minded students of culture who try to use some of their ideas for the benefit of society. (shrink)

Stylometry can be defined as the use of numerical methods for the solution of literary problems, most often problems of authorship, integrity, and chronology. As stylometry has been described it seems hardly more than the application of common sense to a literary situation. For example: It consists in collecting as many peculiarities of style and grammar as possible from these works [the dialogues of Plato], particularly the Laws, which are known, or for good reasons supposed to belong to the author's (...) latest period, and observing the frequency with which these occur in other dialogues. If it is then found, e.g., that one dialogue uses commonly 100 of these, another but 60, it is reasonable to suppose the former to be nearer in time to the Laws, i.e. later. (shrink)

Stylometry can be defined as the use of numerical methods for the solution of literary problems, most often problems of authorship, integrity, and chronology. As stylometry has been described it seems hardly more than the application of common sense to a literary situation. For example: It consists in collecting as many peculiarities of style and grammar as possible from these works [the dialogues of Plato], particularly the Laws, which are known, or for good reasons supposed to belong to the author's (...) latest period, and observing the frequency with which these occur in other dialogues. If it is then found, e.g., that one dialogue uses commonly 100 of these, another but 60, it is reasonable to suppose the former to be nearer in time to the Laws, i.e. later. (shrink)

It is proposed that our memory is made up of individual, unconnected Records, to each of which is attached a Heading. Retrieval of a Record can only be accomplished by addressing the attached Heading, the contents of which cannot itself be retrieved. Each Heading is made up of a mixture of content in more or less literal form and context, the latter including specification of environment and of internal states (e.g. drug states and mood). This view of memory allows an (...) easy account of a number of natural memory phenomena as well as a variety of laboratory findings such as the differences between recall and recognition. The theory further proposes that Headed Records can neither be deleted nor modified. Data apparently against such a hypothesis can be accounted for in terms of the retrieval process. (shrink)

Abstract: Practical deliberation is deliberation concerning what to do governed by norms on intention (e.g. means-end coherence and consistency), which are taken to be a mark of rational deliberation. According to the theory of practical deliberation I develop in this paper we should think of the norms of rational practical deliberation ecologically: that is, the norms that constitute rational practical deliberation depend on the complex interaction between the psychological capacities of the agent in question and the agent's environment. I argue (...) that this view does a better job of justifying particular norms for practical deliberation than intrinsic or constitutivist theories. Finally, I argue against the Myth Theory of deliberation, which takes there to be no such norms on deliberation. (shrink)

Machine generated contents note: ARISTOTELIAN AND CARTESIAN LOGIC AT HARVARD -- by Rick Kennedy -- I. Introduction --II. Religiously-Oriented, Dogmatically-Inclined Humanistic Logics from the Renaissance to the Seventeenth Century -- A. Melanchthon and Aristotelianism 01 -- B. Richardson and Ramism 16 -- C. Aristotelianism, Ramism, and Schematic Thinking 25 -- D. Puritan Favoritism From Ramus to Descartes 32 -- E. Cartesian Logic and Christian Skepticism 37 -- F. The Religious and Dogmatic Orientation of The Port-'Royalfogic 42 -- G. Cartesian Logic (...) in British Textbooks 52 -- III. Charles Morton and c A; logick System -- A. Charles Morton 62 -- B. Morton's cAfogick System 78 -- IV. William Brattle and the Compendium of logick -- A. Intellectual Reform in the Puritans' Collapsing World 91 -- B. The Compendium ofJogick 93 -- c. Brattle: Tutor and Unofficial Professor of Divinity 108 -- V. Epilogue: Later Constituencies of Religious Logics and 133 -- The Separation of Logic and Divinity at Harvard. (shrink)

Wilson argued that since for continuants such as people a predicate and a time determine a place, natural language *can* specify just, e,.g. "a is dyspeptic at t" leaving the location of a's dyspepsia unstated. From this he concludes that language *must* leave the location unstated. I query the transition from *may* to *must*.

This entirely new work guides the reader through the most basic systems of modal propositional logic up to systems of modal predicate with identity, dealing with both technical developments and discussing philosophical applications.

Normal propositional modal systems This first chapter has two main aims. One is to give a general account of the propositional modal systems that we shall ...

This is a welcome reprint of a book that continues to grow in importance.

Agriculture is a major cause of non-point source water pollution in the Midwest. Excessive nitrate, phosphorous, and sediment levels degrade the Mississippi River and Gulf of Mexico. In this research we ask, to what extent can citizen involvement help solve the problem of non-point source pollution. Does connecting farmers to farmers and to other community members make a difference in moving beyond the status quo? To answer these questions we examine the satisfaction level of Iowa farmers and landowners with their (...) current conservation measures as a proxy for willingness to change. A survey of 360 conservation minded farmers obtained from a random sample of 75 HUC (Hydrologic Unit Code) 12 Iowa watersheds reveals that 27% of the variance among farmers’ perception of adequacy of their conservation practices is explained by a combination of beliefs about the seriousness of water pollution, personal, civic, and expert connections. The more farmers talk with other farmers the more likely they are satisfied with their conservation efforts. However, the more frequently farmers talk to friends and neighbors that don’t farm, the more likely they are to not be satisfied with their conservation efforts. Further, the more social organizations farmers belong to—e.g., more non-farmers they interact with in a group setting—the more likely they are to be dissatisfied with their level of effort being adequate to protect local water bodies. These findings suggest the personal and civic connections among farmers and communities are important in explaining perceptions of how adequate conservation measures are. These perceptions have implications for farmers’ willingness to go beyond current actions and more actively engage in solving local watershed problems and explain why they may not currently be engaged in additional actions. (shrink)

The author presents and defends three theses: (1) "the first is that it is not profitable for us at present to do moral philosophy; that should be laid aside at any rate until we have an adequate philosophy of psychology." (2) "the second is that the concepts of obligation, And duty... And of what is morally right and wrong, And of the moral sense of 'ought', Ought to be jettisoned if this is psychologically possible...." (3) "the third thesis is that (...) the differences between the well-Known english writers on moral philosophy from sidgwick to the present day are of little importance." (staff). (shrink)

Two attitudes are possible: one, that the world is an absolute jungle and that the exercise of coercive power by rulers is only a manifestation of this; and the other, that it is both necessary and right that there should be this exercise of power, that through it the world is much less of a jungle than it could possibly be without it, so that one should in principle be glad of the existence of such power, and only take exception (...) to its unjust exercise. (shrink)

Anscombe on thought, experience, sensation, and the ethics of virtue Gertrude Elizabeth Margaret Anscombe is one of analytical philosophy's most prominent figures, the founder of consequentialism, and a leading mind in the field of virtue ethics. Metaphysics and the Philosophy of Mind: The collected Philosophical Papers of G.E.M. Anscombe, Volume 2, is part of a multivolume compilation of her life's work, providing insight into the mind of a groundbreaking 20th century philosopher. This volume's work explores memory, intentionality, causality and time, (...) delving into the language, actions, and logic of perception, sensation, and more. (shrink)

Modal propositional logic; Modal predicate logic; A survey of modal logic.

This book challenges the common assumption that the predominant focus of the history of science should be the achievements of Western scientists since the so-called Scientific Revolution. The conceptual frameworks within which the members of earlier societies and of modern indigenous groups worked admittedly pose severe problems for our understanding. But rather than dismiss them on the grounds that they are incommensurable with our own and to that extent unintelligible, we should see them as offering opportunities for us to revise (...) many of our own preconceptions. We should accept that the realities to be accounted for are multi-dimensional and that all such accounts are to some extent value-laden. In the process insights from current anthropology and the study of ancient Greece and China especially are brought to bear to suggest how the remit of the history of science can be expanded to achieve a cross-cultural perspective on the problems. (shrink)

Intuitionistic logic is presented here as part of familiar classical logic which allows mechanical extraction of programs from proofs. to make the material more accessible, basic techniques are presented first for propositional logic; Part II contains extensions to predicate logic. This material provides an introduction and a safe background for reading research literature in logic and computer science as well as advanced monographs. Readers are assumed to be familiar with basic notions of first order logic. One device for making this (...) book short was inventing new proofs of several theorems. The presentation is based on natural deduction. The topics include programming interpretation of intuitionistic logic by simply typed lambda-calculus (Curry-Howard isomorphism), negative translation of classical into intuitionistic logic, normalization of natural deductions, applications to category theory, Kripke models, algebraic and topological semantics, proof-search methods, interpolation theorem. The text developed from materal for several courses taught at Stanford University in 1992-1999. (shrink)