20th Century Philosophy

Bilimin ne olduğunun belirlenmesi ve bu bağlamda bilimin sözde bilim ya da bilimsel olmayan alanlara ilişkin sınırının nasıl çizileceği tartışması, bilim felsefesinde sınır çizme problemi olarak ele alınmaktadır. Çalışmanın ana konusunu oluşturan bu problem, özellikle yirminci yüzyıldan itibaren, bilim felsefecileri tarafından birçok ölçüt ortaya konularak çözümlenmeye çalışılmıştır. Bu ölçütler genellikle, bilim ile sözde bilim arasındaki sınırı belirlemek amacıyla, bilimi mantık ve mantıksal önermeler üzerinden değerlendirmektedir. Şu ana kadar Viyana Çevresi, Popper, Kuhn, Lakatos gibi filozoflarca ortaya konulan ölçütler, nihai olarak problemi (...) mantıksal açıdan ele almıştır. Sınır çizme sorununun mantıksal açıdan ya da mantıksal ifadeler aracılığıyla ele alınması demek; sorunu içeriği yerine daha çok biçimsel açıdan ele almak anlamına gelmektedir. Ayrıca, ifade, kuram, araştırma programı gibi bilim öğelerinin bilimsellik durumunu tespit edebilmek amacıyla önerilen ölçütün, tek tek gerekli ve hep birlikte yeterli olan uygun sınır çizme ölçütünü karşılaması anlamına da gelmektedir. Bu çalışma, gerek ve yeter koşul arayışının, bilimin değişken ve çeşitli yapısını tam olarak yakalayamayacağını ve bilimin belirlenmesinin ve sınırının çizilmesinin bu yöntemle mümkün olmayacağını vurgulamaktadır. Bu konunun mutlaka sosyolojik açıdan da ele alınması gerekmektedir. Bilimin sosyal yapısına, değerler sistemine de bakmamız gerekir. Sonuç olarak, sınır çizme probleminin gerek ve yeter koşulun ortaya koyduğu katı ve ortak özellikler üzerinden sonuçlandırılamayacağı, bunun yerine bilimin “aile benzerliği yaklaşımı” çerçevesinde ele alınması gerektiği vurgulanacaktır. Aile benzerliği yaklaşımının temel oluşturduğu çok boyutlu ölçüt, bu sorunun çözümünde sosyal etkenleri dâhil etmesi, bilimin çeşitliliğini kapsayabilecek ölçüde çoklu ve esnek yapıda olması ile katkıda bulunacaktır. (shrink)

Sobre a Certeza de Ludwig Wittgenstein carrega considerações importantes sobre como justificamos nosso conhecimento. Em particular, a obra nos apresenta às assim chamadas hinge propositions. Diante da multiplicidade de interpretações desse conceito, encontramos de maneira pervasiva a discussão sobre se elas implicariam em um fundacionismo. Se as ideias presentes nos trabalhos da fase madura de Wittgenstein são comumente consideradas anti-fundacionistas, então por que esse não seria o caso também em Sobre a Certeza? Por um lado, autores como Stroll compreendem que (...) há um tipo de proposta fundacionista. Por outro, autores como Williams defendem o anti-fundacionismo. A partir da análise de ambas as posições, argumentamos que uma leitura anti-fundacionista é mais adequada. Por fim, possibilitados pelo anti-fundacionismo, apresentamos nossa leitura antidogmática cujo objetivo é ressaltar que a obra tem como propósito nos ensinar a fazer filosofia sem ignorar ou desqualificar a diversidade de culturas e perspectivas existentes. (shrink)

Este escrito contém a crítica de noções tradicionais de subjetividade realizada pelo assim chamado Segundo Wittgenstein, cujo pensamento se expressa principalmente nas Investigações Filosóficas. Como o próprio Wittgenstein recomenda, as passagens de seu segundo pensamento serão confrontadas às suas primeiras formulações sobre o “sujeito”, que tinham relação íntima com a noção de sujeito em Schopenhauer. Após abordarmos brevemente a concepção de sujeito no Tractatus, apresentaremos três aspectos da crítica wittgensteiniana da subjetividade a partir de suas Investigações. Após isso, comentaremos duas (...) tentativas de se extrair uma formulação positiva da subjetividade em Wittgenstein, realizadas por Chantal Bax e Søren Overgaard. Além de expor o aspecto negativo, ou crítico, das formulações de Wittgenstein sobre a subjetividade, pretendemos responder se o sujeito e a subjetividade, para o Segundo Wittgenstein, podem ser conhecidos, e se é possível extrair uma formulação positiva da subjetividade dos escritos wittgensteinianos. (shrink)

Thesis -University of KwaZulu-Natal, Pietermaritzburg, 2005.

P.F. Strawson contributed to many philosophical domains, including the philosophy of language, the history of philosophy, metaphysics, moral philosophy and philosophical methodology. Most of his contributions in these areas have influenced contemporary debates, either because his views are still defended or because they are still considered worthy of detailed responses. His views on the philosophy of logic have been only rarely discussed, however. My aim in this paper is threefold. First, I provide a systematic account of Strawson’s philosophy of logic. (...) I argue that Strawson is an important predecessor of logical expressivism, which is a contemporary position in the philosophy of logic most notably defended by Robert Brandom. Second, while Strawson’s position is of historical and independent philosophical interest, I argue that he leaves many points unclear. Finally, I propose several clarifications of Strawson’s position. (shrink)

This chapter examines the influence of the empirical sciences (e.g., physics, biology, psychology) in contemporary analytic philosophy, with focus on philosophical theories that are guided by findings from the empirical sciences. Scientific approaches to philosophy follow a tradition of philosophical naturalism associated with Quine, which strives to ally philosophical methods and theories more closely with the empirical sciences and away from a priori theorizing and conceptual analysis.

Anscombe ends her seminal 1958 essay “Modern Moral Philosophy” with a presentation of five characters, each answering an ancient question as to “whether one might ever need to commit injustice, or whether it won’t be the best thing to do?” Her fifth character is the execrated consequentialist who “shows a corrupt mind.” But who are the first four characters? Do they “show a mind”? And what precisely is the significance of her presenting those five just then? In this paper, we (...) interpret Anscombe’s essay with an eye to making sense of her character presentation. We argue that the first four characters can be seen to embody the chief negative and positive doctrines of the essay and to thereby represent and charter a pluralistic school of anti-consequentialist ethics. The upshot is something exegetically interesting yet of broader philosophical importance. (shrink)

This book brings together papers from a conference that took place in the city of L'Aquila, 4–6 April 2019, to commemorate the 10th anniversary of the earthquake that struck on 6 April 2009. Philosophers and scientists from diverse fields of research debated the problem that, on 6 April 1922, divided Einstein and Bergson: the nature of time. For Einstein, scientific time is the only time that matters and the only time we can rely on. Bergson, however, believes that scientific time (...) is derived by abstraction, even in the sense of extraction, from a more fundamental time. The plurality of times envisaged by the theory of Relativity does not, for him, contradict the philosophical intuition of the existence of a single time. But how do things stand today? What can we say about the relationship between the quantitative and qualitative dimensions of time in the light of contemporary science? What do quantum mechanics, biology and neuroscience teach us about the nature of time? The essays collected here take up the question that pitted Einstein against Bergson, science against philosophy, in an attempt to reverse the outcome of their monologue in two voices, with a multilogue in several voices. (shrink)

There are two dominant approaches to quantification: the Fregean and the Tarskian. While the Tarskian approach is standard and familiar, deep conceptual objections have been pressed against its employment of variables as genuine syntactic and semantic units. Because they do not explicitly rely on variables, Fregean approaches are held to avoid these worries. The apparent result is that the Fregean can deliver something that the Tarskian is unable to, namely a compositional semantic treatment of quantification centered on truth and reference. (...) We argue that the Fregean approach faces the same choice: abandon compositionality or abandon the centrality of truth and reference to semantic theory. Indeed, we argue that developing a fully compositional semantics in the tradition of Frege leads to a typographic variant of the most radical of Tarskian views: variabilism, the view that names should be modeled as Tarskian variables. We conclude with the consequences of this result for Frege's distinction between sense and reference. (shrink)

By way of a close reading of Boole and Frege’s solutions to the same logical problem, we highlight an underappreciated aspect of Boole’s work—and of its difference with Frege’s better-known approach—which we believe sheds light on the concepts of ‘calculus’ and ‘mechanization’ and on their history. Boole has a clear notion of a logical problem; for him, the whole point of a logical calculus is to enable systematic and goal-directed solution methods for such problems. Frege’s Begriffsschrift, on the other hand, (...) is a visual tool to scrutinize concepts and inferences, and is a calculus only in the thin sense that every possible transition between sentences is fully and unambiguously specified in advance. While Frege’s outlook has dominated much of philosophical thinking about logical symbolism, we believe there is value—particularly in light of recent interest in the role of notations in mathematics and logic—in reviving Boole’s idea of an intrinsic link between, as he put it, a ‘calculus’ and a ‘directive method’ to solve problems. (shrink)

At the turn of the century, Gottlob Frege and Edmund Husserl both participated in the discussion concerning the foundations of logic and mathematics. Since the 1960s, comparisons have been made between Frege's semantic views and Husserl's theory of intentional acts. In quite recent years, new approaches to the two philosophers' views have appeared. This collection of articles opens with the first English translation of Dagfinn Føllesdal's early classic on Husserl and Frege of 1958. The book brings together a number of (...) new contributions by well-known authors and gives a survey of recent developments in the field. It shows that Husserl's thought is coming to occupy a central role in the philosophy of logic and mathematics, as well as in the philosophy of mind and cognitive science. The work is primarily meant for philosophers, especially for those working on the problems of language, logic, mathematics, and mind. It can also be used as a textbook in advanced courses in philosophy. (shrink)

A significant portion of the secondary literature on Martin Heidegger’s Being and Time has focused on interpreting his formal conceptions of death and anxiety. Unlike these previous works, this essay will serve to fill a gap in the Heideggerian portrayal of death. Although he argues that Dasein is anxious about death at a fundamental level and that it proximally and for the most part covers up such anxiety, Heidegger does not provide ontic evidence in support of his claim, instead opting (...) to uncharacteristically take it as something self-evident. I attempt to supplement Heidegger’s framework by introducing Stephen Cave’s immortality narratives and the emerging field of Terror Management Theory as the aforementioned ontic evidence that rounds out Heidegger’s notion of death, before ultimately transitioning from Heidegger’s work into the larger philosophical discourse on death and demonstrating the potential joy that can manifest when one gains a lucid understanding of the ownness of their death and the narratives to which it gives rise. (shrink)

This study investigates Thomas Kuhn’s philosophy that had broad influence in philosophy of science by his book The Structure of Scientific Revolutions, and the contributions of his philosophy to Turkish philosophical literature. Kuhnian part of the picture of science debates brings to light considering the works done in Turkey upon the philosophy of Kuhn. In the first part of the thesis, T. Kuhn's life and works are mentioned. The second part focuses on Kuhn's philosophy of science and the concept of (...) paradigm. In the third part, publications on the Kuhnian understanding of science are determined and in the fourth part, finally, general evaluations are made on these publications and studies. (shrink)

An objection to John Rawls’s original position is that it faces a problem of inconsistent features: the individuals in this hypothetical situation are not supposed to know where they are in history, but they have knowledge of general social science, from which they can infer at which point in time they are. In this paper, I consider two solutions. One of these solutions depends on extending a solution to another well-known objection: that readers cannot imagine lacking the knowledge that these (...) individuals lack. (shrink)

A Critical Notice of: Across the Great Divide: Between Analytic and Continental Political Theory, by Jeremy Arnold, Stanford University Press, 2020, 232 pp., $29.52 (paperback), ISBN 9781503612150.

One of the main purposes of science is to explain natural phenomena by increasing our understanding of the physical world and to make predictions about the future based on these explanations. In this context, scientific theories can be defined as large-scale explanations of phenomena. In the historical process, scientists have made various choices among the theories they encounter at the point of solving the problems related to their fields of study. This process, which can be called ‘theory choice’, is one (...) of the most debated issues in the field of philosophy of science in the twentieth century, because this discussion is a very comprehensive problem because it includes important issues such as the use of logical arguments and the determination of the scientific method. At the point of solving this problem, members of the Vienna Circle and Karl Popper think that an objective criterion can be determined by which scientists can apply for theory choice. While the Vienna Circle emphasizes that the best-confirmed theory should be chosen among competing theories, Popper states that competing theories or theories should be tested ruthlessly with appropriate methods, and that successful or corroborated theories should be selected as a result of these tests. Contrary to these views Kuhn states that there are some non-obligatory subjective elements that scientists should follow at the point of theory choice. Accordingly, in this study, the problem of how scientists make their choices among competing theories will be discussed by highlighting Kuhn’s arguments regarding the subjective nature of theory selection. (shrink)

Pamela Hieronymi has authored a very insightful book that focuses on one of the most influential articles in 20th century philosophy: P. F. Strawson’s ‘Freedom and Resentment’ (1962). Hieronymi’s principal objective in Freedom, Resentment, and the Metaphysics of Morals is to reconstruct and evaluate the central argumentative strategy in Strawson’s essay. The author’s aim is ‘to show that it can withstand the objections that are both the most obvious and the most serious, leaving it a worthy contender’ (3). In the (...) present commentary, I summarize the main results of Hieronymi’s analysis. I engage with the book’s main themes, noting in due course certain unclarities and some shortcomings, while emphasizing the many valuable insights it offers. (shrink)

In On Certainty, the important, but to many readers obscure, twentieth century Austrian philosopher, Ludwig Wittgenstein, provides not only a brilliant solution to a previously intractable philosophical problem, but also the elements of an entirely new way of approaching this and similar longstanding, apparently un-resolvable, problems. In these notes he re-conceives the problem of radical skepticism–the claim that we can never really be certain of anything except the contents of our own minds–as a kind of philosophical “disease” of thought. His (...) approach to the problem, which I will emphasize is similar to the treatment of disease, has two main goals: -/- (1) bring about an awareness in the philosopher that this kind of extreme skepticism is not a methodological approach to be taken seriously, and, with this awareness, -/- (2) an attempt to replace this radical skepticism with a practical, Common Sense framework. -/- Implicit in Wittgenstein’s approach are a number of strategies found in a contemporary approach to psychotherapy known as Cognitive Behavioral Therapy (CBT). These strategies, along with philosophical methods and scientific practices rooted in the Scottish School of Common Sense, seek to diagnose and treat irrational thoughts and beliefs that often emerge (and re-emerge) in the discipline of philosophy. The aim is to provide the philosopher with tools necessary to adjust and reshape these irrational, self-defeating thoughts and beliefs into something new, something healthy. (shrink)

“Bilimsel Devrimlerin Yapısı” adlı kitabıyla Thomas Kuhn'un bilim felsefesi çalışmalarında yeni bir çığır açtığı bilinmektedir (Öztürk, 2012: 171). Bu çalışma, Kuhn’un “Bilimsel Devrimlerin Yapısı (The Structure of Scientific Revolutions)” adlı eseri başta olmak üzere, bu eser üzerine yapılan çeşitli çalışmalar referans alınarak sunulmaktadır. Tüm bu çalışmalarda bilimin ilerleme tarzının ele alındığı, fakat bilimin ilerleme tarzı hakkında farklı sıralamaların yer aldığı görülmektedir. Bu çalışmanın amacı, bilimin ilerleme tarzı hakkında daha önce ele alınanlardan farklı bir sıralama sunmaktır. Ulaşılan bu farklı sıralama ile (...) Kuhn’un anlaşılır kılınması mümkün olabilecektir. Çalışmanın amacı doğrultusunda, bilimin ilerleme tarzı hakkında farklı bir sıralama sunarak beş aşamalı bir sıralama ortaya konulacak olup, literatüre de bir katkı sağlanmaktadır. Sıralamaya ilişkin aşamalar, olağan bilim öncesi dönem (paradigma öncesi), olağan bilim dönemi (paradigma ve bilmece), bunalım dönemi (bilimsel kuramların ortaya çıkması), bilimsel devrim dönemi (olağanüstü araştırma ve olağanüstü bilim) ve bilimsel devrim sonrası dönem (yeni paradigma ve yeni olağan bilim) olarak ayrı ayrı ve detaylı bir şekilde incelenmektedir. (shrink)

In diesem Aufsatz werden die Fragen nach dem Ort der Werte in der Erfahrung und nach ihrer Natur als Qualität besonderer Art anhand von Ansätzen der Brentanoschule und der Gestaltpsychologie untersucht. Konkret geht es darum, diejenigen Positionen innerhalb dieser Schulen zu analysieren, welche die Werte sowohl in Abhängigkeit von den Eigenschaften des Objektes, an dem diese haften, als auch von der psychophysischen Konstitution des Subjektes, welche sich auf Werte bezieht, verstehen. Brentanos Dispositionalismus, Meinongs erste und zweite dispositionalistische Theorie der Werte (...) und Landmann-Kalischers Theorie der Werte als sekundäre Qualitäten werden exemplarisch als Vertreter der Brentanoschule untersucht, während Köhlers These der Werte als Gestaltqualitäten die Auffassung der Berliner gestalttheoretischen Schule repräsentieren soll. Die Untersuchung dieser Positionen wird einen neuen Blick auf das Wertphänomen werfen, die sich sowohl vom Realismus als auch vom Emotivismus unterscheidet, und welche darin besteht, es in Abhängigkeit von unseren affektiven Dispositionen zu erklären, seien diese als Gemütsbewegungen, Begehrungen, Gefühle oder emotionale Wahrnehmungen verstanden. (shrink)

This note presents a very brief history of the observation that the probability of the material conditional A⊃B is in general different from, but cannot be less than, the conditional probability of...

This article turns to Hannah Arendt's Eichmann in Jerusalem in order to illustrate the difficulties involved in approaching the metaphysical concept of evil as a secular phenomenon. It a...

Hannah Arendt é o tipo de filósofa que pode ser chamada de versátil, devido às diferentes áreas sobre as quais ela se debruça, além de reivindicar para si não o título de filósofa, mas de teórica política. Dentro desse percurso, de pensar uma Teoria política, Arendt trata de um dos assuntos mais relevantes em seus escritos e revela sua preocupação em oferecer para o mundo uma geração de novos seres humanos, capazes de pensar de maneira crítica e refrear o mal. (...) Em A Crise na Educação é que se desenvolve a questão. No entanto, como trata-se de educação infantil, ela defende um tipo de abordagem meramente conteudista. É nesse sentido que este artigo pretende recorrer à filosofia socrática, uma vez que as crianças ainda não são capazes de exibir pensamento crítico, devido à falta de experiência e maturidade, os adultos têm uma função de suma importância no quesito pedagógico. E, embora o próprio Sócrates não tenha atribuído para si a insígnia de detentor de qualquer sabedoria e doutrina, algo que, certamente, ele deixou de herança para a humanidade é a análise das crenças individuais e coletivas, além da busca por definições éticas que pretendem ser universais. Portanto, adultos conscientes e formalmente educados, com juízo crítico, seriam mais capazes de selecionar o tipo mais adequado de educação para a formação sociocultural das crianças e jovens, formando um tipo de legado responsável pela atuação e preservação do mundo. (shrink)

Starting from the ‘Dewey Lectures’, Rawls presents his conception of justice within a contextualist framework, as an elaboration of the basic ideas embedded in the political culture of liberal-demo...

Analytic philosophy in the mid-twentieth century underwent a major change of direction when a prior consensus in favour of extensionalism and descriptivism made way for approaches using direct reference, the necessity of identity, and modal logic. All three were first defended, in the analytic tradition, by one woman, Ruth Barcan Marcus. But analytic philosophers now tend to credit them to Kripke, or Kripke and Carnap. I argue that seeing Barcan Marcus in her historical context – one dominated by extensionalism and (...) descriptivism – allows us to see how revolutionary she was, in her work and influence on others. I focus on her debate with Quine, who found himself retreating to softened, and more viable, versions of his anti-modal arguments as a result. I make the case that Barcan's formal logic was philosophically well-motivated, connected to her views on reference, and well-matched to her overall views on ontology. Her nominalism led her to reject posits which could not be directly observed and named, such as possibilia. She conceived of modal calculi as facilitating counterfactual discourse about actual existents. I conclude that her contributions ought to be recognized as the first of their kind. Barcan Marcus must be awarded a central place in the canon of analytic philosophy. (shrink)

The use of the symbol ∨ for disjunction in formal logic is ubiquitous. Where did it come from? The paper details the evolution of the symbol ∨ in its historical and logical context. Some sources say that disjunction in its use as connecting propositions or formulas was introduced by Peano; others suggest that it originated as an abbreviation of the Latin word for “or”, vel. We show that the origin of the symbol ∨ for disjunction can be traced to Whitehead (...) and Russell’s pre-Principia work in formal logic. Because of Principia’s influence, its notation was widely adopted by philosophers working in logic (the logical empiricists in the 1920s and 1930s, especially Carnap and early Quine). Hilbert’s adoption of ∨ in his Grundzüge der theoretischen Logik guaranteed its widespread use by mathematical logicians. The origins of other logical symbols are also discussed. (shrink)

A review of T. M. Costelloe's "The British Aesthetic Tradition. From Shaftesbury to Wittgenstein" (CUP, 2013).

A paper on Hannah Arendt’s lifelong project of the establishment of “a phenomenology with human plurality and human interaction as its focal point", with critical reflections upon her insights concerning the emergence of "the social" in the mirror of some eighteenth-century theories of human sociability.

This work, entitled “Justice and Liberation: A Tribute to John Rawls”, brings together 25 works in Portuguese, Spanish and English presented at the 9th International Symposium on Justice. The articles bring contributions around three major themes: i) analyzes and interpretations of concepts in Rawls' work, such as constructivism, democracy, education, the inclusion of people with disabilities, issues related to genetic inequalities, the environment, public reason, and the role of reconciliation; ii) analysis of criticisms directed at Rawls by Dupuy, Dussel, Fraser, (...) Mouffe, and contemporary continental philosophy; iii) analysis of issues related to justice and liberation based on the debate on themes such as climate injustice and colonialism, social justice and gender, justice and progress, justice and recognition, and critical thinking in Latin America. Edited by Nythamar de Oliveira, Cristina Foroni Consani, and Julia Sichieri Moura. (shrink)

European Journal of Philosophy, EarlyView.

This article considers the personal and philosophical relationship between two philosophers, Margaret MacDonald and Gilbert Ryle. I show that a letter from MacDonald to Ryle found at Linacre Colleg...

Bergson’s critique of intensive magnitude in Time and Free Will mainly targets Kant’s “Anticipations of Perception”, in which the Kantian distinction between matter and form is lowered. Bergson pra...

Onur Karamercan, Heidegger'de Sanat Eserinin Yeri: Sanal Müzeler Çağında Sanat ve Mekân adlı yazısında, iki yıldır yaşamakta olduğumuz salgınla birlikte çok daha sık biçimde görülmeye başlayan “sanal müze” veya “elektronik müze” uygulamalarına yakından bakar. Dünyanın en meşhur müzelerinin ve sanat galerilerinin sanatsal ve kültürel etkinliklerden mahrum kalmak istemeyen ziyaretçilerine "kapılarını" elektronik ortamda açtığı ve birçok müzenin de koleksiyonlarını tamamen ya da kısmen dijitalleştirdiği bu ortamda, şu iki soruyu yanıtlamayı amaçlar: 1) Bir mekân olarak bir müzeyi uzaktan ziyaret etmek ve bir (...) müzede sergilenen sanat eserlerini internet üzerinden “deneyimlemek” ne anlama gelmektedir ve 2) bu estetik-dijital “deneyim” (Erlebnis) insanın sanat ve mekân ile olan ilişkisi ve sanat eserinin “tecrübesine” (Erfahrung) dair ne söylemektedir? (shrink)

This paper provides a Bergsonian response to J.M.E. McTaggart’s argument for the unreality of time. McTaggart’s argument has been used as the primary framework for analytic discussions about time for over a hundred years. McTaggart argued that all events in time can be categorised in two ways: either using the A-series (whereby all events are ‘past,’ ‘present,’ or ‘future’) or the B-series (whereby two events are linked by the relation of ‘earlier’ and ‘later’). He argued that the A-series is contradictory (...) and that the B-series does not capture the nature of time. So he famously concluded that time is unreal. I demonstrate that McTaggart’s argument does not pay sufficient attention to the time of consciousness captured by Bergson’s durée. I show that two distinct temporal realms can be extracted from Bergson’s philosophy: (i) la durée and (ii) a mathematical time-ordering generally classified by analytic philosophers as the B-series. The A-series is shown to be an attempt to ‘have it all’ – to retain the features that apply only to the mathematical ordering (e.g., divisibility into distinct segments), but that also somehow contain only those features that apply to subjective temporal experience (e.g., the ‘flow’ of time). (shrink)

This book outlines A.N. Whitehead’s philosophy of process and uses it to re-orient a range of topics within social theory, namely: The relation of language and the body; sexual difference and conceptions of nature; the question of realism; the concept of the social; and capitalism as process.

Dr. Strange sees Dr. Stephen Strange abandon his once-promising medical career to become a superhero with the ability to warp time and space, and to travel through various dimensions. In order to make this transition, he is required to abandon many of his previous assumptions about the way the world works and learn to see things in a new way. Importantly, this is not merely a matter of learning a few facts, or of mastering new techniques. Instead, Dr. Strange is (...) required to alter his conception of the basic nature of the world and of how he relates to it. In time, this change extends to his values as well, as Strange comes to embrace his role in safeguarding the human world from interdimensional threats. -/- It is tempting to interpret Dr. Strange’s experience as one that shows the limits of rational, scientific inquiry, or even of human knowledge more generally. However, in this essay, I’d like to explore a different interpretation: that Strange’s experience can most fruitfully be thought of as a scientific revolution, in which Strange moves from one way of carrying out scientific inquiry to a different, incompatible way of doing it. In order to do this, I’ll be exploring the work of philosopher and historian of science Thomas Kuhn, who wrote a book—The Structure of Scientific Revolutions--about just this topic. Among other things, Kuhn’s work introduced the highly useful (though commonly misunderstood) notion of a paradigm shift. -/- We’ll begin by exploring what Kuhn describes as normal science, which consists of applying a set of well-understood concepts and methods to problems of interest. This “puzzle-solving” aspect of science is exemplified by Strange’s early successes in medicine. During this stage, scientists have good reasons to avoid questioning the basic validity of their paradigm, and to instead blame any problems that arise on other factors, such as human error. (As fans will know, Strange is quite good at assigning blame in just this way.) A crisis only occurs when significant, serious anomalies have accrued, such as those that Strange encounters in the aftermath of his accident. Even then, however, the old paradigm will only be abandoned only if a new paradigm can be found. Again, Strange’s experience bears this out, as he is able to move on only when the Sorcerer Supreme introduces him to the Mystic Arts. -/- Along the way, we’ll consider what it means for a practice to count as a scientific paradigm, and why it’s not just “anything goes.” Among other things, a paradigm requires that practitioners agree on which problems are most important, which techniques are appropriate to which problems, and what exemplary models of successful work look like. The Mystic Arts of Strange’s world, unlike the pseudoscientific theories of our own, plausibly do quite well on these sorts of criteria. (shrink)

In the last forty years Dummett, Hanks, Künne, and Bobzien have claimed that when Frege wrote ‘Über Sinn und Bedeutung’, he thought that the sense of a sentence-question [Satzfrage] was not a thought [Gedanke] ((Dummett 1981: 307–308); (Hanks 2007: 142–143); (Künne 2010: 427–429); (Bobzien 2021: 163–164)). Recently, Textor has claimed that when Frege wrote ‘Über Sinn und Bedeutung’, he thought that the sense of a sentence-question was not a question [Frage] (Textor 2021: 227 fn.2). I think it is possible that (...) when Frege wrote ‘Über Sinn und Bedeutung’, he thought that the sense of a sentence-question was a question and a thought. To show that this possibility should not be overlooked, I have written a dialogue in which Frege responds to Dummett, Hanks, Künne, Bobzien, and Textor. -/- Bobzien seems to think that when Frege wrote ‘Die Verneinung’, he thought that the sense of a sentence-question was not a question (Bobzien 2021: 163–165). I think it is possible that when Frege wrote ‘Die Verneinung’, he thought that the sense of a sentence-question was a question and a thought. Hence, I have also written the dialogue to show that this possibility should not be overlooked either. (shrink)

Philosophical Investigations, EarlyView.

No contemporary compatibilist account of free will can be complete unless it engages with the consequence argument. I will argue that Wilfrid Sellars offered an ingenious version of compatibilism that can be used to refute the consequence argument. Unfortunately, owing to the opacity of Sellars’s writings on free will, his solution has been neglected. I will reconstruct his view here, demonstrating how it represents a powerful challenge to the consequence argument and tying it to some recent developments in the compatibilist (...) literature. (shrink)

ABSTRACT John Rawls proposed two criteria for the delimitation of acceptable inequalities. The universal gain principle requires inequalities to be beneficial for all, and the difference principle requires them to be beneficial for the least advantaged. These principles are commonly believed to have originated in Rawls’s work, but they were both clearly expressed in the writings of Nicolas de Condorcet. Contrary to Rawls, Condorcet did not imbed them in the framework of a social contract, but instead sought their foundations in (...) natural rights. Whereas Rawls recommends us to find out what social arrangements rational reasoners would choose in a hypothetical pre-social situation, Condorcet proposes that we ask the underprivileged in our society whether or not they consider themselves to benefit from the prevailing social and economic inequalities. Thus, Condorcet’s original version of the difference principle puts social inequalities to a different test than its latter-day, hypothetical version. (shrink)

In his “Epistemology Naturalized,” Quine embraces a form of Humeanism. In this paper, I try to work out the significance of this Humeanism. In particular, I argue that it represents an anti-metaphysical position that Quine shares with Carnap. Crucial to my account is that contrary to much contemporary thinking on metaphysics, Carnap, and Quine following him, recognize both an ontological and an epistemological sense of metaphysics. As commentators have frequently acknowledged, Carnap and Quine disagree over rejecting metaphysics in the ontological (...) sense. I will argue, though, that they agree in rejecting metaphysics in their shared epistemological sense of the term. (shrink)

In this paper, I argue that Feyerabendian proliferation is best understood as cosmologically divergent proliferation. The divergent aspect is inspired by a Darwinian background, and it affects other elements of Feyerabend’s philosophy, as much as the way his pluralism advances, like the cosmological dimension. This cosmological item influences not only how theories should proliferate - divergently - but also why they must be tenaciously retained and compared. On this account, we underline Feyerabend’s view that the principle of proliferation is never (...) alone; instead, it is always coupled with the principle of tenacity. This is the reason we take these two principles as two sides of the same coin. Moreover, when approaching tenacity, we discuss three aspects of tenacity under two forms of how they are related to the cosmologically divergent proliferation. First, working on many cosmologies, allowed by proliferation, to develop them. Second, retaining all theories by what is called a practical suspension or setback. As a result, we argue that such an approach, divergent pluralism, is an adequate way for understanding Feyerabend’s pluralism and a clear way of avoiding misunderstandings of his view. (shrink)