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)

Pandemics first and foremost hit those who are most vulnerable, and the COVID-19 pandemic is not different. Although the infection rate in the nation’s poorest neighborhoods is twice as it is in th...

Cognitive control constrains retrieval processing and so restricts what comes to mind as input to the attribution system. We review evidence that older adults, patients with Alzheimer's disease, and people with traumatic brain injury exert less cognitive control during retrieval, and so are susceptible to memory misattributions in the form of dramatic levels of false remembering.

This chapter contains sections titled: European Positivism Latin American Positivism Martí Rodó Vaz Ferreira Ingenieros References Further Reading.

In lieu of an abstract, here is a brief excerpt of the content:Allegory and the Spaces of LoveOscar Martín (bio)Writing about Spanish sentimental fiction from 1450 to 1550 is not an easy task, as we are discussing a genre with a difficult theoretical configuration. The investigation of sentimental fiction, however, has been sorting out the classifications that applied to a hodgepodge of works previously labeled as “sentimental novel” (“novela sentimental”). This label, once attached uncritically to a bunch of heterogeneous texts (...) that shared such intangibles as “loving focus” or “prevalence of psychological description over narratives,” has been applied more consistently nowaday, thanks in part to the scholarly efforts started in the 1980s like those of Martínez Jiménez and Muñoz Marquina (1982), and Martínez Latre (1989).1 Using some of these research efforts, Alan Deyermond has codified the genre accurately:Brevity; focus on psychological interest over external action; a tragic vision of love; autobiography (first-person narration or a narrator as a character) and the insertion of letters or poems (or, often, both) into the narration.[77]2Within this scholarly categorization, Regula Rohland de Langbehn has been pivotal in offering—first in 1986, and more recently in 1999—a threefold scheme in the development of the genre she labels as “sentimental novel”: a first group chronologically of the genre would be represented by Siervo libre de amor and Sátira de felice e infelice vida, both works marked by the influence of cancionero poetry—specially in the allegorical structuring and in the characterization of love, and by other subjects being limited to an abstract and general analysis of emotions. Both works also present a debate over the moral value of love. A second group would gravitate around Triste deleytacion and the works of Diego de San Pedro and Juan de Flores, works that show a wider range of topics and the impact of a broader generic textuality like cancionero poetry and such chivalric novels as Tirant. Finally, she distinguishes a third group whose main characteristic is the imprint of Celestina’s influence on both the narrative surface and its thematic approach. In the same vein, Vicenta Blay Manzanera has taken up this threefold scheme, dividing the genre into “the creation of the paradigm” (“la creación del paradigma”) the climactic stage, and the downfall and disarticulation of the narrative sentimental system” (“la fase climática” and “el tercero la fase de declive o desintegración del paradigma”) [“La conciencia genérica” 221]. [End Page 132]Just as Rohland de Langbehn’s works had at least settled down the arguments about the existence of a sentimental novelistic genre, however, medieval Hispanic scholarship has been shaken by an entrenched debate over not only the identification of this genre (novel or fiction) but whether the genre even existed at all. It was Antonio Cortijo Ocaña who, while editing a critical cluster in La Corónica on sentimental fiction, opened the door to some scholars such as Weissberger who voiced their skepticism over the generic nature of sentimental prose, a skepticism already present in an innovative volume published by Gwara and Gerli in 1997. This skeptical position was also supported by Cortijo Ocaña himself, who in 2001 published a monumental work in which, although using the generic term as a departure point, he ended up suggesting the difficulty of defining it, therefore jettisoning it. This position in turn was contested by Rohland de Langbehn, who in 2002 defended the validity of both the existence of a genre and its name novela sentimental, a position that has sparked a new round of replies in a La Corónica forum in 2003.In this debate, I would join today’s minority position on the existence of a sentimental genre, because, as I explained in my 2001 review of Rohland de Langbehn’s book and as I find convincingly argued in her 2002 contribution, there are internal traits within sentimental fictional texts that do not appear together in other sentimental generic texts [139]. In addition, once we take into account the obvious intertextuality of those sentimental texts, as Blay Manzanera has shown [“La conciencia genérica”], and the overutilization of central motifs in the configuration of love’s debate, we... (shrink)

Plutarch, Aet. Graec. 5, p. 292 B: “Τνεσ ο παρ' ‘Αρκσι κα δακεδσιμονοισ χρηοτο;” δακεδαιμνιοι Τεγεταισ διαλλαγντεσ ποισαντο συνθκασ κα στλην π' 'αλΑειι κοινν νστησαν, ν ι μετ τν γγραπται Μεσσηνουσ κβαλεν κ τσ χρασ κα μ ξεναι χρηστοσ ποιεν. ξηγομενοσ ον 'αριστοτελησ τοτο πησι δυνασθαι το μ ποκτιννναι βοηθενασ χριν τοσ λακωνιζονσιν τν Τεγεατν.

This paper aims to analyze the metaphorological project of Hans Blumenberg in relation to the philosophical developments of conceptual history in the mid-twentieth century. It is argued that Blumenberg, based on the study of metaphor, seeks to endow philosophy with a historical substrate that gives rise to the concept, forgotten by the inheritance of the cartesian philosophy. In this way, metaphors, but also myths and anecdotes, fulfill a pragmatic guiding function of thought and expe- rience, becoming indispensable for human life.

This paper uses several case studies to suggest that (1) two prominent definitions of data do not on their own capture how scientists use data and (2) a novel perspectival account of data is needed. It then outlines some key features of what this account could look like. Those prominent views, the relational and representational, do not fully capture what data are and how they function in science. The representational view is insensitive to the scientific context in which data are (...) used. The relational account does not fully account for the empirical nature of data and how it is possible for data to be evidentially useful. The perspectival account surmounts these problems by accommodating a representational element to data. At the same time, data depend upon the epistemic context because they are the product of situated and informed judgements. (shrink)

In recent years, consumer debt and the bankruptcy filing rate have received substantial public and media attention in the United States. That attention pales in comparison with widespread concerns and media reporting about health. Yet, both sets of discussions may be relevant to individuals and families facing a combination of health problems and financial problems. In a recent study, nearly half of the sample of individual bankruptcy filers reported they also were dealing with illness, injury, or substantial medical debt.Whether somethmg (...) other than coincidence explains this correlation is worthy of consideration for those who study health. For some debtors, debt problems may be health-care finance issues; income interruption or financial obligations stemming from health ailments may contribute to financial downfall?The opposite relationship, however, not only is possible, but potentially more pervasive. (shrink)

In recent years, consumer debt and the bankruptcy filing rate have received substantial public and media attention in the United States. That attention pales in comparison with widespread concerns and media reporting about health. Yet, both sets of discussions may be relevant to individuals and families facing a combination of health problems and financial problems. In a recent study, nearly half of the sample of individual bankruptcy filers reported they also were dealing with illness, injury, or substantial medical debt.Whether somethmg (...) other than coincidence explains this correlation is worthy of consideration for those who study health. For some debtors, debt problems may be health-care finance issues; income interruption or financial obligations stemming from health ailments may contribute to financial downfall?The opposite relationship, however, not only is possible, but potentially more pervasive. (shrink)

For the life of the poet Ion we have more certain dates than for most of the Other writers of the fifth century. He produced his first tragedy in the 82nd Olympiad, 452after the death of Perikles and when the revolt of Lesbos was imminent7dgr; 'Aa fact which seems significant of the position which Athens had won for herself by the foundation of the Delian League. At the same time this fact clearly indicates that his father Orthomenes, whom they called (...) Xuthos, had whole-heartedly espoused the cause of Athens. He bequeathed his loyalty to his son Ion, who adhered to Athens through all vicissitudes of fortune, and he in his turn bequeathed it to his son Tydeus, who paid for it with his life. (shrink)

Plutarch, Aet. Graec. 5, p. 292 B: “Τνεσ ο παρ' ‘Αρκσι κα δακεδσιμονοισ χρηοτο;” δακεδαιμνιοι Τεγεταισ διαλλαγντεσ ποισαντο συνθκασ κα στλην π' 'αλΑειι κοινν νστησαν, ν ι μετ τν γγραπται Μεσσηνουσ κβαλεν κ τσ χρασ κα μ ξεναι χρηστοσ ποιεν. ξηγομενοσ ον 'αριστοτελησ τοτο πησι δυνασθαι το μ ποκτιννναι βοηθενασ χριν τοσ λακωνιζονσιν τν Τεγεατν.

Epistemic standards purport to tell us under what conditions we should adopt specific beliefs. In the scientific case, we might understand an epistemic standard as telling us what beliefs we should or even must adopt when faced with such-and-such evidence. It is an open question whether and to what extent science, or scientists, form beliefs based upon standards so construed. Epistemic relativism gives two strong arguments against a robust role for epistemic standards in science. This paper assesses these arguments and (...) argues that even if we accept them, epistemic standards play a strong, normative role and that failure to adhere to epistemic standards, in a sense to be clarified, risks irrationality. To make this argument, we must abandon the idea that standards determine in a strong sense what beliefs scientists must adopt and instead think of them as a guide for choosing between beliefs. If we think of standards in this way, then they can play a role in rational scientific discourse. This conception of standards is inspired by Kuhnian values and helps arbitrate between relativism and more rational conceptions of evidence and justification. The Chemical Revolution provides illustration of this view. (shrink)

Functionalism, the philosophical theory that defines mental states in terms of their causal relations to stimuli, overt behaviour, and other inner mental states, has often been accused of being unable to account for the qualitative character of our experimential states. Many times such objections to functionalism take the form of conceivability arguments. One is asked to imagine situations where organisms who are in a functional state that is claimed to be a particular experience either have the qualitative character of that (...) experience altered or absent altogether. Many of these arguments are surprisingly advanced by materialist philosophers. I argue that if the conceivability arguments were successful against functionalism, then they would be successful against their alternative materialist views as well. So the conceivability arguments alone do not provide a good reason for materialists to abandon functionalism. I further argue that functionalism is best understood to be an empirical theory, and if it is so understood then the conceivability arguments have no force against it at all. A further consequence that emerges is that on an empirical functionalist view, qualia, if real, are properties in the domain of psychology. (shrink)

Perspectivism in Science Perspectivism, or perspectival realism, has been discussed in philosophy for many centuries, but as a view about science, it is a twenty-first-century topic. Although it has taken many forms and even though there is no agreed definition, perspectivism at its heart uses a visual metaphor to help us understand the scope and … Continue reading Perspectivism in Science →.

In this article, I examine Soren Kierkegaard’s existential critique for truth-speaking. My contention is that this is more than a mere quest for sincerity in religious profession. Kierkegaard, rather, is concerned with the existential position that is inherent in the way a person confesses the doctrines of the Christian faith. I show how Kierkegaard uses his pseudonyms to problematise the issue of making religious truth claims and then I explain how Kierkegaard’s notion of truth-speaking operates within his definition of the (...) self as a process of relating. To speak the truth one must inhabit a particular existential situation and one’s speaking must become part of an authentic process of becoming that is itself truth. (shrink)

This paper uses scientific perspectivism as a lens for understanding acid experiments from the Chemical Revolution. I argue that this account has several advantages over several recent interpretations of this period, interpretations that do not neatly capture some of the historical experiments on acids. The perspectival view is distinctive in that it avoids discontinuity, allows for the rational resolution of disagreement, and is sensitive to the historical epistemic context.

Moral, Lügen und Intrigen sind die Themen bei George R.R. Martin. Gerade weil es in dieser Geschichte keine klassische Unterteilung in Gut und Böse gibt, ist eine philosophische Betrachtung der Beweggründe der Personen für ihr Handeln interessant. Ist Familie oder Rache wichtiger? Wer sollte die Sieben Königreiche regieren? Darf man um der Ehre Willen einen Krieg riskieren? Warum sollte der Gewinner des Throns noch moralisch handeln? All das sind Fragen, die Buch und Serie aufwerfen und mit Die Philosophie bei Game (...) of Thrones betrachtet und diskutiert werden. (shrink)