As editor of the National Anti-Slavery Standard in the early 1840s, Lydia Maria Child was responsible for keeping the abolitionist movement in the United States informed of relevant news. She also...

Two fragments of the Lydiaca attributed to Xanthus of Lydia preserve a curious claim that a king of Lydia was the first person to make eunuchs of women. In an attempt to make sense of these passages, it has been suggested that εὐνουχίζειν here refers not to castration, but rather to female genital cutting. If correct, this would provide our first evidence of this practice in Lydian culture or indeed anywhere in Anatolia. However, the assumption that what Xanthus (...) describes somehow related to real practices is highly questionable. Instead, we should re-contextualize this story in terms of other fifth-century representations of luxury and eunuchs and in terms of Xanthus’ own exemplary portraits of other Lydian kings. (shrink)

Iris Murdoch once observed: 'philosophy is often a matter of finding occasions on which to say the obvious'. What was obvious to Murdoch, and to all those who read her work, is that Good transcends everything - even God. Throughout her distinguished and prolific writing career, she explored questions of Good and Bad, myth and morality. The framework for Murdoch's questions - and her own conclusions - can be found here.

Dooley provides background information for each of the interviews, along with a thorough index.

Murdoch describes the historical background of the physics from which Bohr's ideas grew; he traces the origins of his idea of complementarity and discusses its meaning and significance. Special emphasis is placed on the contrasting views of Einstein, and the great debate between Bohr and Einstein is thoroughly examined. Bohr's philosophy is revealed as being much more subtle, and more interesting than is generally acknowledged.

The acclaimed author of The Good Apprentice draws on the entire history of philosophy--and particularly on Plato and Kant--to formulate her own model of morality and demonstrate how thoroughly it is bound up with our daily lives. "An utterly absorbing book".--The Wall Street Journal.

What is the difference between a performance of Beethoven's Fifth Symphony and the symphony itself? What does it mean for musicians to be faithful to the works they perform? To answer this question, Goehr combines philosophical and historical methods of enquiry. She describes how the concept of a musical work emerged as late as 1800, and how it subsequently defined the norms, expectations, and behavior characteristic of classical musical practice. Out of the historical thesis, Goehr draws philosophical conclusions about the (...) normative functions of concepts and ideals. She also addresses current debates amongst conductors, early-music performers, and avant-gardists. (shrink)

This book investigates the role of humor in the good life, specifically as discussed by three prominent French intellectuals who were influenced by Nietzsche's thought: Georges Bataille, Gilles Deleuze, and Clément Rosset. Lydia Amir begins by discussing Nietzsche's reception in France, and she explains why and how he came to be considered a "philosopher of laughter" in the French academe. Each of the subsequent three chapters focuses on the significance of humor and laughter in the good life as advocated (...) by Bataille, Deleuze, and Rosset. These chapters also explore the complex relationship between the comic and the tragic, and of humor and laughter to irony, satire, and ridicule. The Legacy of Nietzsche's Philosophy of Laughter makes an invaluable contribution to recent interpretive work done on Bataille and Deleuze, and offers further introduction to the relatively understudied Rosset. It illuminates the philosophies of these three thinkers, their connection to Nietzsche, and, overall, the significant role that humor plays in philosophy. (shrink)

A collection of the author's most influential essays and short works includes her critique of existentialism, her two dialogues on art and religion, key texts on the continuing importance of the sublime, the concept of love, and more.

European Journal of Philosophy, EarlyView.

_An exploration of philosophical and religious ideas about humor in modern philosophy and their secular implications._.

A profoundly original philosophical detective story tracing the surprising history of an anecdote ranging across centuries of traditions, disciplines, and ideas Red Sea-Red Square-Red Thread is a work of passages taken, written, painted, and sung. It offers a genealogy of liberty through a micrology of wit. It follows the long history of a short anecdote. Commissioned to depict the biblical passage through the Red Sea, a painter covered over a surface with red paint, explaining thereafter that the Israelites had already (...) crossed over and that the Egyptians were drowned. Clearly, not all you see is all you get. Who was the painter and who the first teller of the tale? Designed as a philosophical detective story, Red Sea-Red Square-Red Thread follows the extraordinary number of thinkers and artists who have used the Red Sea anecdote to make so much more than a merely anecdotal point. Leading the large cast are the philosophers, Arthur Danto and Søren Kierkegaard, the poet and playwright, Henri Murger, the opera composer, Giacomo Puccini, and the painter and print-maker, William Hogarth. Strange companions perhaps, until their use of the anecdote is shown as working its extraordinary passage through so many cosmopolitan cities of art and capital. What about the anecdote brings Danto's philosophy of art into conversation with Kierkegaard's stages on life's way, with Murger and Puccini's la vie de bohème, and with Hogarth's modern moral pictures? Lydia Goehr explores these narratives of emancipation in philosophy, theology, politics, and the arts. What has the passage of the Israelites to do with the Egyptians who, by many gypsy names, came to be branded as bohemians when arriving in France from the German lands of Bohemia? What have Moses and monotheism to do with the history of monism and the monochrome? And what sort of thread connects a sea to a square when each is so purposefully named red? (shrink)

Arguments for the effectiveness, and even the indispensability, of mathematics in scientific explanation rely on the claim that mathematics is an effective or even a necessary component in successful scientific predictions and explanations. Well-known accounts of successful mathematical explanation in physical science appeals to scientists’ ability to solve equations directly in key domains. But there are spectacular physical theories, including general relativity and fluid dynamics, in which the equations of the theory cannot be solved directly in target domains, and yet (...) scientists and mathematicians do effective work there (McLarty 2023, Elder 2023). Building on extant accounts of structural scientific explanation (Bokulich 2011, Leng 2021), I argue that philosophical accounts of the role of equations in scientific explanation need not rely on scientists’ ability to solve equations independently of their understanding of the empirical or experimental context. For instance, the process of formulating solutions to equations can involve significant appeal to information about experimental contexts (Curiel 2010) or of physically similar systems (Sterrett 2023). Working from a close analysis of work in fluid mechanics by Martin Bazant and Keith Moffatt (2005), I propose an account of heuristic structural explanation in mathematics (Einstein 1921, Pincock 2021), which explains how physical explanations can be constructed even in domains where basic equations cannot be solved directly. (shrink)

This essay interrogates the motives of eighteenth-century European naturalists to alternately show and hide their laboring-class fossil suppliers. Focusing on rare moments of heightened visibility, I ask why gentlemen naturalists occasionally, deliberately, and even performatively made visible the marginalized science workers on whom they crucially depended but more typically ignored or effaced. Comparing archival fragments from elite works of natural history across a considerable stretch of time and space, including Italy, France, Switzerland, Britain, Ireland, Germany, Spain, and French, Spanish, and (...) British America, this essay sketches the contours of a disparate group of people I term ‘earth workers’: laborers of very low social rank, such as quarrymen, shepherds, ditch-diggers, and fieldworkers, whose daily labor in and on the earth enabled the discovery of subterranean specimens. At the same time, archival traces of laboring lives ultimately reveal more about the naturalists who created them than they do about the marginalized laborers whose lives they faintly record. Cultural norms of elite masculinity and scholarly self-presentation in the Republic of Letters help us to understand why some eighteenth-century naturalists felt they had to publicly disavow a form of labor that would come to be recognized as a crucial and skilled part of scientific fieldwork in the modern era. Compared to other kinds of invisible labor that historians of science have brought into view, the social meaning of earth work rendered it uniquely visible in some ways and uniquely invisible in others. (shrink)

In Hegel on Political Identity, Lydia Moland provocatively draws on Hegel's political philosophy to engage sometimes contentious contemporary issues such as patriotism, national identity, and cosmopolitanism. Moland argues that patriotism for Hegel indicates an attitude toward the state, whereas national identity is a response to culture. The two combine, Hegel claims, to enable citizens to develop concrete freedom. Moland argues that Hegel's account of political identity extends to his notorious theory of world history; she also proposes that his resistance (...) to cosmopolitanism be reassessed in response to our globalized world. By focusing on Hegel's depiction of political identity as a central part of modern life, Moland shows the potential of Hegel's philosophy to address issues that lie at the heart of ethical and political philosophy. (shrink)

The Marburg neo-Kantians argue that Hermann von Helmholtz's empiricist account of the a priori does not account for certain knowledge, since it is based on a psychological phenomenon, trust in the regularities of nature. They argue that Helmholtz's account raises the 'problem of validity' (Gueltigkeitsproblem): how to establish a warranted claim that observed regularities are based on actual relations. I reconstruct Heinrich Hertz's and Ludwig Wittgenstein's Bild theoretic answer to the problem of validity: that scientists and philosophers can depict the (...) necessary a priori constraints on states of affairs in a given system, and can establish whether these relations are actual relations in nature. The analysis of necessity within a system is a lasting contribution of the Bild theory. However, Hertz and Wittgenstein argue that the logical and mathematical sentences of a Bild are rules, tools for constructing relations, and the rules themselves are meaningless outside the theory. Carnap revises the argument for validity by attempting to give semantic rules for translation between frameworks. Russell and Quine object that pragmatics better accounts for the role of a priori reasoning in translating between frameworks. The conclusion of the tale, then, is a partial vindication of Helmholtz's original account. (shrink)

BackgroundAdvances in healthcare artificial intelligence (AI) are occurring rapidly and there is a growing discussion about managing its development. Many AI technologies end up owned and controlled by private entities. The nature of the implementation of AI could mean such corporations, clinics and public bodies will have a greater than typical role in obtaining, utilizing and protecting patient health information. This raises privacy issues relating to implementation and data security. Main bodyThe first set of concerns includes access, use and control (...) of patient data in private hands. Some recent public–private partnerships for implementing AI have resulted in poor protection of privacy. As such, there have been calls for greater systemic oversight of big data health research. Appropriate safeguards must be in place to maintain privacy and patient agency. Private custodians of data can be impacted by competing goals and should be structurally encouraged to ensure data protection and to deter alternative use thereof. Another set of concerns relates to the external risk of privacy breaches through AI-driven methods. The ability to deidentify or anonymize patient health data may be compromised or even nullified in light of new algorithms that have successfully reidentified such data. This could increase the risk to patient data under private custodianship.ConclusionsWe are currently in a familiar situation in which regulation and oversight risk falling behind the technologies they govern. Regulation should emphasize patient agency and consent, and should encourage increasingly sophisticated methods of data anonymization and protection. (shrink)

Physicians, philosophers, and theologians consider how to address death and dying for a diverse population in a secularized century.Most of us are generally ill-equipped for dying. Today, we neither see death nor prepare for it. But this has not always been the case. In the early fifteenth century, the Roman Catholic Church published the Ars moriendi texts, which established prayers and practices for an art of dying. In the twenty-first century, physicians rely on procedures and protocols for the efficient management (...) of hospitalized patients. How can we recapture an art of dying that can facilitate our dying well? In this book, physicians, philosophers, and theologians attempt to articulate a bioethical framework for dying well in a secularized, diverse society.Contributors discuss such topics as the acceptance of human finitude; the role of hospice and palliative medicine; spiritual preparation for death; and the relationship between community, and individual autonomy. They also consider special cases, including children, elderly patients with dementia, and death in the early years of the AIDS epidemic, when doctors could do little more than accompany their patients in humble solidarity.These chapters make the case for a robust bioethics—one that could foster both the contemplation of finitude and the cultivation of community that would be necessary for a contemporary art of dying well.ContributorsJeffrey P. Bishop, Lisa Sowle Cahill, Daniel Callahan, Farr A. Curlin, Lydia S. Dugdale, Michelle Harrington, John Lantos, Stephen R. Latham, M. Therese Lysaught, Autumn Alcott Ridenour, Peter A. Selwyn, Daniel Sulmasy. (shrink)

Is it epistemically vicious to be attached to a specific scientific paradigm? Such attachment clearly violates a norm of impartiality that is associated with the value-free ideal of science. I will argue that what Samuel Scheffler (2022) calls ‘evaluative attachment’ is not always epistemically vicious. In section 1, I will present Kuhn’s account of paradigms as embodying not just theoretical positions but also a ‘constellation of group commitments’ that Kuhn came to call a ‘disciplinary matrix’ (2012/1962, postscript). Section 2 evaluates (...) Popper’s and Davidson’s criticisms of Kuhn, drawing on the work of Pablo Melogno (2020). Section 3 evaluates the claim that impartiality is a significant source of the value we accord to science. Section 4 appeals to Samuel Scheffler’s (2022) concept of evaluative attachment to argue that partiality to a specific framework or paradigm is not an epistemic vice. I conclude with brief observations, to be elaborated in future work, on how this argument applies to science in particular. (shrink)

In “Rationing, Responsibility, and Vaccination during COVID-19: A Conceptual Map,” Park and Davies interestingly lay out the discussion of employing vaccination status as a rationing criterion in t...

This paper explores the notions of hope and how individual patient autonomy can trump carefully reasoned ethical concerns and policies intended to regulate stem cell transplants. We argue that the same limits of knowledge that inform arguments to restrain and regulate unproven treatments might also undermine our ability to comprehensively dismiss or condemn them. Incautiously or indiscriminately reasoned policies and attitudes may drive critical information and data underground, impel patients away from working with clinical researchers, and tread needlessly on hope, (...) the essential motivator of patients, advocates and researchers alike. We offer recommendations to clinicians and health care providers to help balance the discourse with individuals seeking treatment while guarding against fraud, misconception, and patient harm. (shrink)

This article brings to light how AI research has benefited from post-Wittgensteinian philosophy. My research shows that Wittgenstein’s work began to engage the attention of AI researchers not only in the 1970s down to the present but right from the early beginnings of computational research in the 1950s. More specifically, his later philosophy inspired a group of researchers called the Cambridge Language Research Unit (CLRU) to start one of the first programs in machine translation, information retrieval, mechanical abstracting, and knowledge (...) representation technologies in the early 1950s, all of which have later been claimed for AI and cognitive science. I focus on the philosophical work of CLRU founder Margaret Masterman and her extraordinary but forgotten contributions to ordinary language philosophy. (shrink)

In my dissertation, I present Hermann Cohen's foundation for the history and philosophy of science. My investigation begins with Cohen's formulation of a neo-Kantian epistemology. I analyze Cohen's early work, especially his contributions to 19th century debates about the theory of knowledge. I conclude by examining Cohen's mature theory of science in two works, The Principle of the Infinitesimal Method and its History of 1883, and Cohen's extensive 1914 Introduction to Friedrich Lange's History of Materialism. In the former, Cohen gives (...) an historical and philosophical analysis of the foundations of the infinitesimal method in mathematics. In the latter, Cohen presents a detailed account of Heinrich Hertz's Principles of Mechanics of 1894. Hertz considers a series of possible foundations for mechanics, in the interest of finding a secure conceptual basis for mechanical theories. Cohen argues that Hertz's analysis can be completed, and his goal achieved, by means of a philosophical examination of the role of mathematical principles and fundamental concepts in scientific theories. (shrink)

This paper explores the notions of hope and how individual patient autonomy can trump carefully reasoned ethical concerns and policies intended to regulate stem cell transplants. We argue that the same limits of knowledge that inform arguments to restrain and regulate unproven treatments might also undermine our ability to comprehensively dismiss or condemn them. Incautiously or indiscriminately reasoned policies and attitudes may drive critical information and data underground, impel patients away from working with clinical researchers, and tread needlessly on hope, (...) the essential motivator of patients, advocates and researchers alike. We offer recommendations to clinicians and health care providers to help balance the discourse with individuals seeking treatment while guarding against fraud, misconception, and patient harm. (shrink)

Ernst Mach’s defense of relativist theories of motion in Die Mechanik involves a well-known criticism of Newton’s theory appealing to absolute space, and of Newton’s “bucket” experiment. Sympathetic readers (Norton 1995) and critics (Stein 1967, 1977) agree that there’s a tension in Mach’s view: he allows for some constructed scientific concepts, but not others, and some kinds of reasoning about unobserved phenomena, but not others. Following Banks (2003), I argue that this tension can be interpreted as a constructive one, springing (...) from Mach’s approach to scientific reasoning. Mach’s “economy of science” allows for a principled distinction to be made, between natural and artificial hypothetical reasoning, and Mach defends a division of labor between the sciences in a 1903 paper for The Monist, “Space and Geometry from the Point of View of Physical Inquiry”. That division supports counterfactual reasoning in Mach’s system, something that’s long been denied is possible for him. (shrink)

This paper investigates the claim that artificial Intelligence Systems cannot be held morally responsible because they do not have an ability for agential self-awareness e.g. they cannot be aware that they are the agents of an action. The main suggestion is that if agential self-awareness and related first person representations presuppose an awareness of a self, the possibility of responsible artificial intelligence systems cannot be evaluated independently of research conducted on the nature of the self. Focusing on a specific account (...) of the self from the phenomenological tradition, this paper suggests that a minimal necessary condition that artificial intelligence systems must satisfy so that they have a capability for self-awareness, is having a minimal self defined as ‘a sense of ownership’. As this sense of ownership is usually associated with having a living body, one suggestion is that artificial intelligence systems must have similar living bodies so they can have a sense of self. Discussing cases of robotic animals as examples of the possibility of artificial intelligence systems having a sense of self, the paper concludes that the possibility of artificial intelligence systems having a ‘sense of ownership’ or a sense of self may be a necessary condition for having responsibility. (shrink)

Scientists working within a paradigm must play by the rules of the game of that paradigm in solving problems, and that is why incommensurability arises when the rules of the game change. If we deny the thesis of the priority of paradigms, then there is no good argument for the incommensurability of theories and thus for taxonomic incommensurability, because there is no invariant way to determine the set of results provable, puzzles solvable, and propositions cogently formulable under a given paradigm.

This paper will focus on a famous nineteenth century debate over the physiology of perception between Ewald Hering and Hermann von Helmholtz. This debate is often explained as a contest between empiricism (Helmholtz) and nativism (Hering) about perception. I will argue that this is only part of the picture. Hering was a pioneer of Lamarckian explanations, arguing for an early version of the biogenetic law. Hering explains physical processes, including perception, in terms of ‘organic memory’ that is supported by ‘vital (...) forces’ located throughout the body. Helmholtz, on the other hand, argues that vital forces are in direct conflict with the results he and others proved in the 1840s and 50s on the conservation of force. The battleground of the debate was the interpretation of Johannes Müller’s ‘law of specific nerve energies’, which Hering interpreted in terms of vital forces, and Helmholtz interpreted using a naturalized neo-Kantian approach. In the end, the debate revealed deep fissures in nineteenth century accounts of scientific explanation, as well as in the conception of how physiology, psychology, physics, and philosophy are related. (shrink)

Kant's account of space as an infinite given magnitude in the Critique of Pure Reason is paradoxical, since infinite magnitudes go beyond the limits of possible experience. Michael Friedman's and Charles Parsons's accounts make sense of geometrical construction, but I argue that they do not resolve the paradox. I argue that metaphysical space is based on the ability of the subject to generate distinctly oriented spatial magnitudes of invariant scalar quantity through translation or rotation. The set of determinately oriented, constructed (...) geometrical spaces is a proper subset of metaphysical space, thus, metaphysical space is infinite. Kant's paradoxical doctrine of metaphysical space is necessary to reconcile his empiricism with his transcendental idealism. (shrink)

This systematic review synthesises the available evidence regarding the European understanding of workplace spirituality (definitions), the importance of spirituality and religion (evidence) as well as spiritual leadership (meaning and practice) in for-profitorganizations. The search for eligible studies was conducted in OPAC Plus, SCOPUS, Science Direct, JSTOR, EBSCO, and Google Scholar from 2007/01 to 2017/07. Three independent scholars extracted the data. Twenty studies were included (two mixed-methods, eight quantitative, ten qualitative) for the final quality assessment. A study quality assessment and thematic (...) analysis was conducted. This review gives suggestions for study quality improvement and reporting. Thematically, two different approaches to religion and spirituality (R/S) were detected: a) work has a spiritual dimension and b) religious and spiritual orientation as “spiritual capital”. Studies demonstrated positive effect on job satisfaction, health, commitment, company productivity and sustainability; Christian leadership does not address personal religious orientation; the spiritual dimension may lead to a change of perspective; workplace spirituality may exploit people for profit-oriented business goals; non-white Muslims experience discrimination. This systematic review provides robust evidence and findings for evidence-informed policymaking and encourages a more rigorous research in this field of study. (shrink)

A focus on the conjunction of the contents of witness reports and on the coherence of their contents has had negative effects on the epistemic clarity of the Bayesian coherence literature. Whether or not increased coherence of witness reports is correlated with higher confirmation for some H depends upon the hypothesis in question and upon factors concerning the confirmation and independence of the reports, not directly on the positive relevance of the contents to each other. I suggest that Bayesians should (...) shift focus to “coherence for” an hypothesis – that is, to the definition and analysis of cumulative case arguments in which a body of evidence supports some hypothesis that is not restricted to the conjunction of the contents of reports. Such a shift of focus will be valuable for approaching issues such as the problem of the external world which have interested Bayesian coherentists all along. (shrink)

The value of varied evidence, I propose, lies in the fact that more varied evidence is less coherent on the assumption of the negation of the hypothesis under consideration than less varied evidence. I contrast my own analysis with several other Bayesian analyses of the value of evidential diversity and show how my account explains cases where it seems intuitively that evidential variety is valuable for confirmation.

Hermann von Helmholtz allows for not only physiological facts and psychological inferences, but also perspectival reasoning, to influence perceptual experience and knowledge gained from perception. But Helmholtz also defends a version of the view according to which there can be a kind of “perspectival truth” revealed in scientific research and investigation. Helmholtz argues that the relationships between subjective and objective, real and actual, actual and illusory, must be analyzed scientifically, within experience. There is no standpoint outside experience from which we (...) can reason, no extra-sensory knowledge of the constitution of the “ideal subject” or of the properties of “real objects.” In the tradition of psychophysics inherited by Helmholtz, we can arrive at a kind of perspectival analysis of perceptual experience, which embeds an account of that experience within the context of the history and situation of the perceiving subject. That analysis is relative to the perceiving subject, but the perspectival explanations Helmholtz constructs are not thereby relativist: in fact, for Helmholtz, the more squarely the perceiving subject is placed in a scientific, perspectival context, the more facts we are able to learn about her experience and the objects with which she interacts. (shrink)

The COVID-19 pandemic swept through New York City swiftly and with devastating effect. The crisis put enormous pressure on all hospital services, including the clinical ethics consultation team. This report describes the recent experience of the ethics consultants and Columbia University Irving Medical Center during the COVID-19 surge and compares the case load and characteristics to the corresponding period in 2019. By reporting this experience, we hope to supplement the growing body of COVID-19 scientific literature and provide details of the (...) human toll the virus took on our hospitals and communities. We also aim to highlight the role of the clinical ethics consultant as well as areas of policy and law that may need to be addressed in order to be better prepared for a future public health crisis. (shrink)

I examine the role of inference from experiment in theory building. What are the options open to the scientific community when faced with an experimental result that appears to be in conflict with accepted theory? I distinguish, in Laudan's (1977), Nickels's (1981), and Franklin's (1993) sense, between the context of pursuit and the context of justification of a scientific theory. Making this distinction allows for a productive middle position between epistemic realism and constructivism. The decision to pursue a new or (...) a revised theory in response to the new evidence may not be fully rationally determined. Nonetheless, it is possible to distinguish the question of whether there is reason to pursue a theory from the question of whether that theory, once it has been pursued over time, solves a problem of interest to science. I argue that, in this context, there is a solid way to distinguish between the contexts of pursuit and of justification, on the basis of a theory's evidential support and problem-solving ability. (shrink)

This paper presents Agassi’s views of morality and ethics. Agassi proposes a non-reductive psychological theory of moral judgments, complemented by duties, and a psychological hypothesis regarding the psychological and social conditions that invite openness to criticism. His opposition to moralism, his objection to justification, his emphasis on red lines and grey areas, and his rejection of abstract moral debates in favor of public moralism result in a distinct approach to moral philosophy that is in conflict with most of the mainstream (...) work in this field. Following Socrates, he takes education for autonomy as the critical rationalist life-style. (shrink)

Detlefsen (1986) reads Hilbert's program as a sophisticated defense of instrumentalism, but Feferman (1998) has it that Hilbert's program leaves significant ontological questions unanswered. One such question is of the reference of individual number terms. Hilbert's use of admittedly "meaningless" signs for numbers and formulae appears to impair his ability to establish the reference of mathematical terms and the content of mathematical propositions (Weyl (1949); Kitcher (1976)). The paper traces the history and context of Hilbert's reasoning about signs, which illuminates (...) Hilbert's account of mathematical objectivity, axiomatics, idealization, and consistency. (shrink)

In the early 1900s, Russell began to recognize that he, and many other mathematicians, had been using assertions like the Axiom of Choice implicitly, and without explicitly proving them. In working with the Axioms of Choice, Infinity, and Reducibility, and his and Whitehead’s Multiplicative Axiom, Russell came to take the position that some axioms are necessary to recovering certain results of mathematics, but may not be proven to be true absolutely. The essay traces historical roots of, and motivations for, Russell’s (...) method of analysis, which are intended to shed light on his view about the status of mathematical axioms. I describe the position Russell develops in consequence as “immanent logicism,” in contrast to what Irving (1989) describes as “epistemic logicism.” Immanent logicism allows Russell to avoid the logocentric predicament, and to propose a method for discovering structural relationships of dependence within mathematical theories. (shrink)

Hermann von Helmholtz (1821-1894) participated in two of the most significant developments in physics and in the philosophy of science in the 19th century: the proof that Euclidean geometry does not describe the only possible visualizable and physical space, and the shift from physics based on actions between particles at a distance to the field theory. Helmholtz achieved a staggering number of scientific results, including the formulation of energy conservation, the vortex equations for fluid dynamics, the notion of free energy (...) in thermodynamics, and the invention of the ophthalmoscope. His constant interest in the epistemology of science guarantees his enduring significance for philosophy. (shrink)

In the nineteenth century, the separation of naturalist or psychological accounts of validity from normative validity came into question. In his 1877 Logical Studies (Logische Studien), Friedrich Albert Lange argues that the basis for necessary inference is demonstration, which takes place by spatially delimiting the extension of concepts using imagined or physical diagrams. These diagrams are signs or indications of concepts' extension, but do not represent their content. Only the inference as a whole captures the objective content of the proof. (...) Thus, Lange argues, the necessity of an inference is independent of psychological accounts of how we grasp the content of a proposition. (shrink)