Developing and applying a framework for understanding the complexities of economic and legal considerations in two recent Supreme Court rulings was the focus of this research. Of especial concern was the protection of intellectual property in the pharmaceutical industry. Two cases from 2013 were selected: FTC v. Activis and Association for Molecular Pathology v. Myriad Genetics, Inc.. Part of the rationale for the selection was the importance of the Supreme Court rulings and the importance of the pharmaceutical sector. A qualitative (...) content analysis of the Court’s reported decision in each case was analyzed. Since ethical considerations may or may not be consistent with efficiency considerations of plaintiffs, defendants, or the courts, both efficiency and ethical arguments were included. Equally important to the understanding of the economic and ethical issues in the two above- mentioned cases was the development of a rationale for including and excluding a variety of ethical theories, ultimately influenced by Markkula Center For Applied Ethics Of Santa Clara University and Schumann :93–111, 2001). The refinement and use of a levels analysis approach portrays societal, organizational, and individual impacts, and allows for deeper understanding of litigated cases, irrespective of the country in which the litigation takes place :385–393, 2004; Foss et al., J Manag Stud 47:455–482, 2010). A rationale for this framework is the societal and organizational impacts on the myriad of stakeholders in the pharmaceutical sector. We suggest that this framework can be applied to other industries and other complex conflicts among stakeholders as well. (shrink)

According to John Broome, akrasia consists in a failure to intend to do something that one believes one ought to do, and such akrasia is necessarily irrational. In fact, however, failing to intend something that one believes one ought to do is only guaranteed to be irrational if one is certain of a maximally detailed proposition about what one ought to do; if one is uncertain about any part of the full story about what one ought to do, it could (...) be perfectly rational not to intend to do something that one believes one ought to do. This paper seeks to remedy this problem, by proposing an anti-akrasia principle that covers cases of uncertainty (as well as cases of such complete certainty). It is argued that this principle is in effect the fundamental principle of practical rationality. (shrink)

According to normative judgment internalism (NJI), normative judgments -- that is, judgments of the form 'I ought to F' and the like -- are "essentially practical", in the sense that they are in some way essentially connected to practical reasoning, or to motivation for action. Many metaethicists believe that if NJI is true, then it would cast grave doubts on any robustly realist (RR) conception of normative judgments. These metaethicists are mistaken. This mistake about the relations between NJI and RR (...) seems to be due to hasty and undefended assumptions about the nature of belief. Any philosophical conception of belief that has the resources to deal with Frege's Puzzle (how to explain the apparent failures of referential transparency in belief ascriptions) will also have the resources to reconcile NJI and RR with respect to normative judgments. (shrink)

One of the foremost scientists and thinkers of our time, David Bohm worked alongside Oppenheimer and Einstein. In Science, Order and Creativity he and physicist F. David Peat propose a return to greater creativity and communication in the sciences. They ask for a renewed emphasis on ideas rather than formulae, on the whole rather than fragments, and on meaning rather than mere mechanics. Tracing the history of science from Aristotle to Einstein, from the Pythagorean theorem to quantum mechanics, the authors (...) offer intriguing new insights into how scientific theories come into being, how to eliminate blocks to creativity and how science can lead to a deeper understanding of society, the human condition and the human mind itself. Science, Order and Creativity looks to the future of science with elegance, hope and enthusiasm. (shrink)

One of the foremost scientists and thinkers of our time, David Bohm worked alongside Oppenheimer and Einstein. In _Science, Order and Creativity_ he and physicist F. David Peat propose a return to greater creativity and communication in the sciences. They ask for a renewed emphasis on ideas rather than formulae, on the whole rather than fragments, and on meaning rather than mere mechanics. Tracing the history of science from Aristotle to Einstein, from the Pythagorean theorem to quantum mechanics, the authors (...) offer intriguing new insights into how scientific theories come into being, how to eliminate blocks to creativity and how science can lead to a deeper understanding of society, the human condition and the human mind itself. _Science, Order and Creativity_ looks to the future of science with elegance, hope and enthusiasm. (shrink)

Four current accounts of theory reduction are presented, first informally and then formally: (1) an account of direct theory reduction that is based on the contributions of Nagel, Woodger, and Quine, (2) an indirect reduction paradigm due to Kemeny and Oppenheim, (3) an "isomorphic model" schema traceable to Suppes, and (4) a theory of reduction that is based on the work of Popper, Feyerabend, and Kuhn. Reference is made, in an attempt to choose between these schemas, to the explanation (...) of physical optics by Maxwell's electromagnetic theory, and to the revisions of genetics necessitated by partial biochemical reductions of genetics. A more general reduction schema is proposed which: (1) yields as special cases the four reduction paradigms considered above, (2) seems to be in better accord with both the canons of logic and actual scientific practice, and (3) clarifies the problems of meaning variance and ontological reduction. (shrink)

Ein eben erschienenes Buch „Der Typenbegriff im Lichte der neuen Logik“ (von C. Hempel und P. Oppenheim) wird zum Anlass genommen, methodologische Probleme der Verwendung von Typenbegriffen zu diskutieren. Drei verschiedene Arten von Attributen werden unterschieden : klassifizierende Merkmale, abstufbare Merkmale und Massgrössen. Abstuf- bare Begriffe können standardisiert werden. So entstandene Standards werden als Quasi-Typen bezeichnet. Echte Typen entstehen aus Merkmalkombinationen. Diese Kombinationen werden in einem Merkmalsraum vorgenommen mit Hilfe sogenannter Reduktionen. Drei Arten von Reduktionen werden unterschieden. Die für (...) die empirische Sozialforschung wichtigste Reduktion ist die pragmatische : sie fasst Klassen von Merkmalkombinationen so zusammen, wie es ein vorliegendes Erhebungsproblem erfordert. Im allgemeinen werden Typen intuitiv gebildet, und erst nachher wird die ihnen entsprechende Merkmalskombination aufgedeckt. Dieses Verfahren heisst Substruktion. An Beispielen wird seine Bedeutung für die Praxis dargestellt. Es wird betont, dass die typologischen Operationen (Reduktion, Substruktion und Transformationen) nichts darüber aussagen, was ein Typus ist und wie er gefunden wird. Sie weisen nur gewisse formale Eigenschaften auf, die allen typologischen Systemen gemeinsam sind.Un livre récemment paru „Le concept de type à la lumière de la nouvelle logique“ (de C. Hempel et P. Oppenheim : „Der Typenbegriff im Lichte der neuen Logik“ ) fournit Toccasion de discuter quelques-uns des problèmes que pose l'emploi des concepts de type. On distingue trois catégories de caractères : caractères classificatoires, caractères gradués et mesures de grandeur. Les concepts gradués peuvent être standardisés de telle manière que naissent des standards que l'on peut qualifier de quasi-types. Les types authentiques naissent par combinaison de caractères. Ces combinaisons s'opèrent dans un „lieu de caractères“ (Merkmalsraum) à l'aide d'un procédé nommé réduction. On distingue trois sortes de réduction. La réduction la plus importante pour la recherche sociale est la réduction pragmatique : elle embrasse des classes de caractères combinés en fonction des exigences d'une enquête donnée. En général, les types sont formés intuitivement, ensuite seulement on découvre la combinaison de caractères correspondante. Cette démarche s'appelle substruction. On en montre la signification pour la pratique dans une série d’exemples. On souligne que les opérations typologiques (réduction, substruction, transformations) ne nous permettent nullement de dire ce qu'est un type et comment il a été découvert. Elles indiquent seulement certains caractères formels qui sont communs à tous les systèmes typologiques. (shrink)

The aim of this essay is a criticism of reductionism ? both in its ?static? interpretation (usually referred to as the layer model or level?picture of science) and in its ?dynamic? interpretation (as a theory of the growth of scientific knowledge), with emphasis on the latter ? from the point of view of Popperian fallibilism and Feyerabendian pluralism, but without being committed to the idiosyncrasies of these standpoints. In both aspects of criticism, the rejection is based on the proposal of (...) a global alternative. Hummell and Opp's research programme for the reduction of sociology to psychology is used as a starting?point and taken as the primary object of criticism. Following the introductory Section I, Section II analyses the three crucial notions of Hummell and Opp's research programme ? their explications of the notions of ?sociology?, ?psychology? and the concept of reduction itself ? and criticizes the authors? deficient ?logic of reduction?. Although the ?local? shortcomings of our authors? ?logic of reduction? do not affect reductionism as such, i.e. logically sound versions of reductionism as devised by Kemeny, Nagel, Oppenheim, Putnam, Woodger et al., it is argued that the logical soundness of sophisticated reductionism cannot compensate for its additional epistemological and methodological deficiencies. Section III analyses the ?dynamic? interpretation of reductionism as a particular developmental pattern of scientific growth. It is argued that even reductionism at its best can produce only cumulative progress, thus ?a priori? excluding scientific revolutions which are inevitably counter?inductive as well as counter?reductive. Section IV discusses the philosophical background of modern reductionism, and examines the effects both of reductionism and of anti?reductionistic pluralism on the autonomy of scientific fields. It is argued that pluralistic anti?reductionism undermines spurious claims for autonomy much more effectively than reductionism. As a ?local? improvement of the reductionistic research programme, the replacement of the predominant one?way reductionism by a less restrictive many?way reductionism is proposed. It is argued that the appropriate treatment for an allegedly backward science (say sociology) is not its reduction to an allegedly more advanced science (say psychology) but its non?reductive replacement by new theories (of the same or of another field) that do not incorporate the older ones. As a ?global? alternative to the reduction of sociology to psychology, the frontier?crossing direct application of psychological theories to sociological phenomena is proposed. A plea is made for a pluralistic science without reduction, based on intra? and interscientific criticism as the proper method for the advancement of knowledge. (shrink)

With the publication of this volume from the prolific pen of one of Germany's outstanding younger philosophers, the German-speaking scholarly world has a more extensive survey of key issues in the philosophy of science than the English-speaking world. The book is the first of a comprehensive work whose title is "Problems and Results in the Philosophy of Science and Analytic Philosophy." While the title of the book under consideration shows that it is primarily concerned with scientific explanation and justification, Stegmüller (...) not merely undertakes to acquaint his readers with the most important Anglo-American developments concerning these topics, but also independently develops his own ideas with respect to them and an important, if brief, feature of the volume is an appendix in which he sets forth over thirty "problems that are either unsolved or the solution of which is controversial." Without going into substantival detail, perhaps the quickest way to indicate Stegmüller's main concerns and general orientation is to note the extent of the page references in the index of names where, in descending order, one finds the names of Carl G. Hempel, to whom the volume is dedicated, R. Carnap, N. Goodman, N. Rescher, W. V. Quine, P. Oppenheim, E. Nagel, W. Dray and K. Popper. Curiously, Stegmüller indicates that, aside from Hempel, the man who has exercised the greatest influence on him has been Sir Karl Popper, but then he limits his consideration of him mainly to Popper's early exposition of explanation by reference to the breaking of a thread, while ignoring what he has to say about such topics as falsification, induction, and the problem of demarcation. Under these circumstances it is not surprising that there are no references to P. Duhem, J. Agassi, and P. Feyerabend, but there are also none to G. Bergmann, M. Bunge, P. Frank, N. R. Hanson, A. Koyré, V. Kraft, G. Radnitzky, and J. J. C. Smart, to mention just a few.--R. F. M. (shrink)

With the publication of this volume from the prolific pen of one of Germany's outstanding younger philosophers, the German-speaking scholarly world has a more extensive survey of key issues in the philosophy of science than the English-speaking world. The book is the first of a comprehensive work whose title is "Problems and Results in the Philosophy of Science and Analytic Philosophy." While the title of the book under consideration shows that it is primarily concerned with scientific explanation and justification, Stegmüller (...) not merely undertakes to acquaint his readers with the most important Anglo-American developments concerning these topics, but also independently develops his own ideas with respect to them and an important, if brief, feature of the volume is an appendix in which he sets forth over thirty "problems that are either unsolved or the solution of which is controversial." Without going into substantival detail, perhaps the quickest way to indicate Stegmüller's main concerns and general orientation is to note the extent of the page references in the index of names where, in descending order, one finds the names of Carl G. Hempel, to whom the volume is dedicated, R. Carnap, N. Goodman, N. Rescher, W. V. Quine, P. Oppenheim, E. Nagel, W. Dray and K. Popper. Curiously, Stegmüller indicates that, aside from Hempel, the man who has exercised the greatest influence on him has been Sir Karl Popper, but then he limits his consideration of him mainly to Popper's early exposition of explanation by reference to the breaking of a thread, while ignoring what he has to say about such topics as falsification, induction, and the problem of demarcation. Under these circumstances it is not surprising that there are no references to P. Duhem, J. Agassi, and P. Feyerabend, but there are also none to G. Bergmann, M. Bunge, P. Frank, N. R. Hanson, A. Koyré, V. Kraft, G. Radnitzky, and J. J. C. Smart, to mention just a few.--R. F. M. (shrink)

Einleitung von H. Lubbe - K. Fischer: Geschichte der Philosophie als Wissenschaft - K. Rosenkranz: Hegel - E. Gans: (Aus:) Vorlesungen uber die Geschichte der letzten funfzig Jahre - F. W. Carove: (Aus:) Ruckblick auf die Ursachen der Franzosischen Revolution - K. Rosenkranz: Kurzer Begriff der offentlichen Meinung - K. Rosenkranz: Uber den Begriff der politischen Partei - H. F. W. Hinrichs: (Aus:) Politische Vorlesungen - K. Rosenkranz: Die Bedeutung der gegenwartigen Revolution und die daraus entspringende Aufgabe der Abgeordneten - (...) K. Rosenkranz: Die organische Gestaltung der Einheit Deutschlands - K. Rosenkranz: Republik und constitutionelle Monarchie - C. L. Michelet: (Aus:) Zur Verfassungsfrage - H. B. Oppenheim: Philosophie des Rechts und der Gesellschaft - H. B. Oppenheim: Uber politische und staatsburgerliche Pflichterfullung - J. E. Erdmann: (Aus:) Philosophische Vorlesungen uber den Staat - C. Rossler: (Aus:) System der Staatslehre. (shrink)

Reminiscences of Peter, by P. Oppenheim.--Natural kinds, by W. V. Quine.--Inductive independence and the paradoxes of confirmation, by J. Hintikka.--Partial entailment as a basis for inductive logic, by W. C. Salmon.--Are there non-deductive logics?, by W. Sellars.--Statistical explanation vs. statistical inference, by R. C. Jeffre--Newcomb's problem and two principles of choice, by R. Nozick.--The meaning of time, by A. Grünbaum.--Lawfulness as mind-dependent, by N. Rescher.--Events and their descriptions: some considerations, by J. Kim.--The individuation of events, by D. Davidson.--On properties, (...) by H. Putnam.--A method for avoiding the Curry paradox, by F. B. Fitch.--Publications (1934-1969) by Carl G. Hempel (p. [266]-270). (shrink)

Bringing allegory into the light from the neglect into which it fell means focusing on the wondrous heights of the human spirit in its significance for culture. Contemporary philosophies and literary theories, which give pre-eminence to primary linguistics forms (symbol and metaphor), seem to favor just that which makes intelligible communication possible. But they fall short in accounting for the deepest subliminal founts that prompt the mind to exalt in beauty, virtue, transcending aspiration. The present, rich collection shows how allegory, (...) incorporating the soaring of the spirit, offers highlights for culture, with its fluctuations and transformation. This collective effort, rich in ideas and intuitions and covering a vast range of cultural manifestations, is a pioneering work, retrieving the vision of the exalted human spirit, bringing together literature, theatre, music and painting in a variety of revealing perspectives. The authors include: M. Kronegger, Ch. Raffini, J. Smith, J.B. Williamson, H. Ross, M.F. Wagner, F. Divorne, L. Oppenheim, D.K. Heckerl, N. Campi de Castro, P. Saurez Pascual, M. Alfaro Amieiro, H. Fletcher Thompson, R.J. Wilson III, and A. Stensaas. For specialists, students and workers in philosophy, comparative literature, aesthetic phenomenologists and historians of art. (shrink)

Western societies today are coming unmoored in the face of an earth-shaking ethical and cultural paradigm shift. At its core is the question of what it means to be human and how we are meant to live. The old answers are no longer accepted; a dizzying array of options are offered in their stead. Underpinning this smorgasbord of lifestyles is a thicket of unquestioned assumptions, such as the separation of gender from biological sex, which not so long ago would have (...) been universally rejected as radical notions. In the spring of 2019, a group of Orthodox Christian scholars drawn from a wide variety of academic disciplines met together to offer responses to the moral crisis our generation faces, elaborating upon its various forms and facilitating a fuller understanding of some of its theological and philosophical foundations. In doing so they offer support to all those who question the claims that are so forcefully insisted upon today--a clarity that will aid them in standing up and resisting trends that have already shown to be the cause of great suffering and unhappiness. (shrink)

In this essay I advance major criticisms of recent work on the concept of liberty by, Among others, I berlin, G maccallum, H j mccluskey, S I benn, And f oppenheim. Emerging from these critical analyses is a new definition of 'liberty, In the spirit of negative liberalism', Which differentiates it from the related but distinct goods of human autonomy, Opportunity, Ability, Power, And self-Development.

Jakob Friedrich Fries (1773-1843): A Philosophy of the Exact Sciences -/- Shortened version of the article of the same name in: Tabula Rasa. Jenenser magazine for critical thinking. 6th of November 1994 edition -/- 1. Biography -/- Jakob Friedrich Fries was born on the 23rd of August, 1773 in Barby on the Elbe. Because Fries' father had little time, on account of his journeying, he gave up both his sons, of whom Jakob Friedrich was the elder, to the Herrnhut Teaching (...) Institution in Niesky in 1778. Fries attended the theological seminar in Niesky in autumn 1792, which lasted for three years. There he (secretly) began to study Kant. The reading of Kant's works led Fries, for the first time, to a deep philosophical satisfaction. His enthusiasm for Kant is to be understood against the background that a considerable measure of Kant's philosophy is based on a firm foundation of what happens in an analogous and similar manner in mathematics. -/- During this period he also read Heinrich Jacobi's novels, as well as works of the awakening classic German literature; in particular Friedrich Schiller's works. In 1795, Fries arrived at Leipzig University to study law. During his time in Leipzig he became acquainted with Fichte's philosophy. In autumn of the same year he moved to Jena to hear Fichte at first hand, but was soon disappointed. -/- During his first sojourn in Jenaer (1796), Fries got to know the chemist A. N. Scherer who was very influenced by the work of the chemist A. L. Lavoisier. Fries discovered, at Scherer's suggestion, the law of stoichiometric composition. Because he felt that his work still need some time before completion, he withdrew as a private tutor to Zofingen (in Switzerland). There Fries worked on his main critical work, and studied Newton's "Philosophiae naturalis principia mathematica". He remained a lifelong admirer of Newton, whom he praised as a perfectionist of astronomy. Fries saw the final aim of his mathematical natural philosophy in the union of Newton's Principia with Kant's philosophy. -/- With the aim of qualifying as a lecturer, he returned to Jena in 1800. Now Fries was known from his independent writings, such as "Reinhold, Fichte and Schelling" (1st edition in 1803), and "Systems of Philosophy as an Evident Science" (1804). The relationship between G. W. F. Hegel and Fries did not develop favourably. Hegel speaks of "the leader of the superficial army", and at other places he expresses: "he is an extremely narrow-minded bragger". On the other hand, Fries also has an unfavourable take on Hegel. He writes of the "Redundancy of the Hegelistic dialectic" (1828). In his History of Philosophy (1837/40) he writes of Hegel, amongst other things: "Your way of philosophising seems just to give expression to nonsense in the shortest possible way". In this work, Fries appears to argue with Hegel in an objective manner, and expresses a positive attitude to his work. -/- In 1805, Fries was appointed professor for philosophy in Heidelberg. In his time spent in Heidelberg, he married Caroline Erdmann. He also sealed his friendships with W. M. L. de Wette and F. H. Jacobi. Jacobi was amongst the contemporaries who most impressed Fries during this period. In Heidelberg, Fries wrote, amongst other things, his three-volume main work New Critique of Reason (1807). -/- In 1816 Fries returned to Jena. When in 1817 the Wartburg festival took place, Fries was among the guests, and made a small speech. 1819 was the so-called "Great Year" for Fries: His wife Caroline died, and Karl Sand, a member of a student fraternity, and one of Fries' former students stabbed the author August von Kotzebue to death. Fries was punished with a philosophy teaching ban but still received a professorship for physics and mathematics. Only after a period of years, and under restrictions, he was again allowed to read philosophy. From now on, Fries was excluded from political influence. The rest of his life he devoted himself once again to philosophical and natural studies. During this period, he wrote "Mathematical Natural Philosophy" (1822) and the "History of Philosophy" (1837/40). -/- Fries suffered from a stroke on New Year's Day 1843, and a second stroke, on the 10th of August 1843 ended his life. -/- 2. Fries' Work Fries left an extensive body of work. A look at the subject areas he worked on makes us aware of the universality of his thinking. Amongst these subjects are: Psychic anthropology, psychology, pure philosophy, logic, metaphysics, ethics, politics, religious philosophy, aesthetics, natural philosophy, mathematics, physics and medical subjects, to which, e.g., the text "Regarding the optical centre in the eye together with general remarks about the theory of seeing" (1839) bear witness. With popular philosophical writings like the novel "Julius and Evagoras" (1822), or the arabesque "Longing, and a Trip to the Middle of Nowhere" (1820), he tried to make his philosophy accessible to a broader public. Anthropological considerations are shown in the methodical basis of his philosophy, and to this end, he provides the following didactic instruction for the study of his work: "If somebody wishes to study philosophy on the basis of this guide, I would recommend that after studying natural philosophy, a strict study of logic should follow in order to peruse metaphysics and its applied teachings more rapidly, followed by a strict study of criticism, followed once again by a return to an even closer study of metaphysics and its applied teachings." -/- 3. Continuation of Fries' work through the Friesian School -/- Fries' ideas found general acceptance amongst scientists and mathematicians. A large part of the followers of the "Fries School of Thought" had a scientific or mathematical background. Amongst them were biologist Matthias Jakob Schleiden, mathematics and science specialist philosopher Ernst Friedrich Apelt, the zoologist Oscar Schmidt, and the mathematician Oscar Xavier Schlömilch. Between the years 1847 and 1849, the treatises of the "Fries School of Thought", with which the publishers aimed to pursue philosophy according to the model of the natural sciences appeared. In the Kant-Fries philosophy, they saw the realisation of this ideal. The history of the "New Fries School of Thought" began in 1903. It was in this year that the philosopher Leonard Nelson gathered together a small discussion circle in Goettingen. Amongst the founding members of this circle were: A. Rüstow, C. Brinkmann and H. Goesch. In 1904 L. Nelson, A. Rüstow, H. Goesch and the student W. Mecklenburg travelled to Thuringia to find the missing Fries writings. In the same year, G. Hessenberg, K. Kaiser and Nelson published the first pamphlet from their first volume of the "Treatises of the Fries School of Thought, New Edition". -/- The school set out with the aim of searching for the missing Fries' texts, and re-publishing them with a view to re-opening discussion of Fries' brand of philosophy. The members of the circle met regularly for discussions. Additionally, larger conferences took place, mostly during the holidays. Featuring as speakers were: Otto Apelt, Otto Berg, Paul Bernays, G. Fraenkel, K. Grelling, G. Hessenberg, A. Kronfeld, O. Meyerhof, L. Nelson and R. Otto. On the 1st of March 1913, the Jakob-Friedrich-Fries society was founded. Whilst the Fries' school of thought dealt in continuum with the advancement of the Kant-Fries philosophy, the members of the Jakob-Friedrich-Fries society's main task was the dissemination of the Fries' school publications. In May/June, 1914, the organisations took part in their last common conference before the gulf created by the outbreak of the First World War. Several members died during the war. Others returned disabled. The next conference took place in 1919. A second conference followed in 1921. Nevertheless, such intensive work as had been undertaken between 1903 and 1914 was no longer possible. -/- Leonard Nelson died in October 1927. In the 1930's, the 6th and final volume of "Treatises of the Fries School of Thought, New Edition" was published. Franz Oppenheimer, Otto Meyerhof, Minna Specht and Grete Hermann were involved in their publication. -/- 4. About Mathematical Natural Philosophy -/- In 1822, Fries' "Mathematical Natural Philosophy" appeared. Fries rejects the speculative natural philosophy of his time - above all Schelling's natural philosophy. A natural study, founded on speculative philosophy, ceases with its collection, arrangement and order of well-known facts. Only a mathematical natural philosophy can deliver the necessary explanatory reasoning. The basic dictum of his mathematical natural philosophy is: "All natural theories must be definable using purely mathematically determinable reasons of explanation." Fries is of the opinion that science can attain completeness only by the subordination of the empirical facts to the metaphysical categories and mathematical laws. -/- The crux of Fries' natural philosophy is the thought that mathematics must be made fertile for use by the natural sciences. However, pure mathematics displays solely empty abstraction. To be able to apply them to the sensory world, an intermediatory connection is required. Mathematics must be connected to metaphysics. The pure mechanics, consisting of three parts are these: a) A study of geometrical movement, which considers solely the direction of the movement, b) A study of kinematics, which considers velocity in Addition, c) A study of dynamic movement, which also incorporates mass and power, as well as direction and velocity. -/- Of great interest is Fries' natural philosophy in view of its methodology, particularly with regard to the doctrine "leading maxims". Fries calls these "leading maxims" "heuristic", "because they are principal rules for scientific invention". -/- Fries' philosophy found great recognition with Carl Friedrich Gauss, amongst others. Fries asked for Gauss's opinion on his work "An Attempt at a Criticism based on the Principles of the Probability Calculus" (1842). Gauss also provided his opinions on "Mathematical Natural Philosophy" (1822) and on Fries' "History of Philosophy". Gauss acknowledged Fries' philosophy and wrote in a letter to Fries: "I have always had a great predilection for philosophical speculation, and now I am all the more happy to have a reliable teacher in you in the study of the destinies of science, from the most ancient up to the latest times, as I have not always found the desired satisfaction in my own reading of the writings of some of the philosophers. In particular, the writings of several famous (maybe better, so-called famous) philosophers who have appeared since Kant have reminded me of the sieve of a goat-milker, or to use a modern image instead of an old-fashioned one, of Münchhausen's plait, with which he pulled himself from out of the water. These amateurs would not dare make such a confession before their Masters; it would not happen were they were to consider the case upon its merits. I have often regretted not living in your locality, so as to be able to glean much pleasurable entertainment from philosophical verbal discourse." -/- The starting point of the new adoption of Fries was Nelson's article "The critical method and the relation of psychology to philosophy" (1904). Nelson dedicates special attention to Fries' re-interpretation of Kant's deduction concept. Fries awards Kant's criticism the rationale of anthropological idiom, in that he is guided by the idea that one can examine in a psychological way which knowledge we have "a priori", and how this is created, so that we can therefore recognise our own knowledge "a priori" in an empirical way. Fries understands deduction to mean an "awareness residing darkly in us is, and only open to basic metaphysical principles through conscious reflection.". -/- Nelson has pointed to an analogy between Fries' deduction and modern metamathematics. In the same manner, as with the anthropological deduction of the content of the critical investigation into the metaphysical object show, the content of mathematics become, in David Hilbert's view, the object of metamathematics. -/-. (shrink)

Foundations of Dialectical Psychology is a compilation of the writings of Klaus F. Riegel on dialectical psychology. The book presents chapters discussing such topics as the dialectics of human development; history of dialectical psychology; temporal organization of dialogues; and the analysis of the concept of crisis and its underlying philosophical model and ideology. Psychologists and students will find the book invaluable.