When William James published Pragmatism, he gave it a subtitle: A New Name for Some Old Ways of Thinking. In this article, I argue that pragmatism is an epistemological method for articulating success in, and between, a plurality of practices, and that this articulation helped James develop radical empiricism. I contend that this pluralistic philosophical methodology is evident in James’s approach to philosophy of religion, and that this method is also exemplified in the work of one of James’s most famous (...) students, W.E.B. Du Bois, specifically in the closing chapter of The Souls of Black Folk, “Of the Sorrow Songs.” I argue that “Sorrow Songs” can be read as an epistemological text, and that once one identifies the epistemic standards of pragmatism and radical empiricism in the text, it’s possible to identify an implicit case for moderate fideism in “Sorrow Songs.” I contend that this case illuminates the pluralistic philosophical methodology James worked throughout his career to develop, and that the James-Du Bois approach to philosophy may even help locate the epistemic value of other religious practices, beyond the singing of hymns, and identify terrain mainstream philosophy has long neglected. (shrink)

Political theorists advocating the abolition of instrumental uses of groups of animals are divided with respect to how they evaluate welfare reforms. Radical abolitionists maintain that welfare reforms are only dubiously described as moral improvements while pragmatic abolitionists maintain that welfare reforms are moral improvements, even if the conditions they permit are unjust. This article examines Wyckoff’s interest model against the case of a Cincinnati coalition’s efforts to reform the local food chain. This article argues that the coalition’s program of (...) choice is a welfare reform and that the interest model must evaluate the program as a moral improvement. This article concludes that if the interest model is the most appropriate political theory of animal rights, pragmatic abolitionism is philosophically more appropriate than radical abolitionism. (shrink)

William James advocated a form of finite theism, motivated by epistemological and moral concerns with scholastic theism and pantheism. In this article, I elaborate James’s case for finite theism and his strategy for dealing with these concerns, which I dub the problems of suffering. I contend that James is at the very least implicitly aware that the problem of suffering is not so much one generic problem but a family of related problems. I argue that one of James’s great contributions (...) to philosophical theism is his advocacy for the view that adequate theistic philosophizing is not so much about cracking this family of problems, but finding a version of the problem to embrace. (shrink)

On more than one occasion, John Wesley found himself engaged in debate with Calvinists in the Methodist revival. In this article, I philosophically re-examine John Wesley’s concerns with the Calvinism of some members of his evangelical cohort. I argue that Wesley’s concerns fall into two types: theoretical concerns about the conceptual coherency of a view that makes God the author of sin and practical concerns about the moral implications of a view that suggests some individuals are elect and others are (...) reprobate. I then attempt a principled reconstruction of these objections. I argue that while there is a rational Arminian case to be made here, what is arguably most valuable in this case is the distinctive method of weaving together thought and action in the Christian life the connections between Wesley’s theoretical and practical concerns reveal. (shrink)

Epistemologists of religion disagree about what evidential value religious experiences have. Some argue that religious experiences have no evidential value while others argue that religious experiences constitute proof of God’s existence. This book argues that religious experiences can contribute to justificatory cases for belief in God in several distinct ways and that several justificatory cases are philosophically viable. This book contends that this joint justificatory viability is best explained by the diversity and development of religious lives: as religious believers grow (...) in a faith tradition, their access to an evidential base can develop and the contributory work religious experiences provide in defense of religious belief can change. This suggests that various epistemologies of religious experience implicitly emphasize different life stages or different prototypical religious believers and that a fully adequate epistemology of religious experience will be expansive, pluralistic, and responsive to the diversity of religious believers and their development in a religious tradition. (shrink)

Many central creedal statements in Christianity presuppose the existence of a substantial self, even though Christian tradition has not always explicitly used this terminology. However, in contemporary philosophy, the traditional Christian view has been charged with empirical inadequacy, an objection often motivated by neuroscientific considerations. In this paper, I examine the empirical adequacy of the traditional Christian view from a phenomenological perspective and from emerging contemporary cognitive scientific perspectives that downplay or de-emphasize the brain’s role in cognition. I argue that (...) neither perspective supports fatal objections to the traditional view and I explain how the traditional Christian view of the self can be synthesized with some novel philosophical developments that suggest the continued relevance of the view. (shrink)

In Religious Experience, Wayne Proudfoot argued that a tout court rejection of reductionism in accounts of religious experience was not viable. According to Proudfoot, it’s possible to distinguish between an illegitimate practice of descriptive reductionism and the legitimate practice of explanatory reductionism. The failure to distinguish between these two forms of reductionism resulted in a protective strategy, or an attempt to protect religious experience from the reach of scientific explanation. Among the theorists whom he accused of deploying this illegitimate strategy (...) Proudfoot included William James and his work in The Varieties of Religious Experience. In this article, I argue that while James does occasionally deploy a protective strategy in Varieties, this is not the only nor most important method of treating religious experience James developed. Implicit in his rejection of medical materialism, James not only deploys the protective strategy Proudfoot criticizes, but the pragmatic method with which he treats all claims. I argue that James’s pragmatic method leads to what James called noetic pluralism, or the view that there is no privileged knowledge practice, but a plurality of knowledge practices, and that this method puts pressure on the explanatory reductionist, who is implicitly committed to noetic monism. (shrink)

Recent work in the cognitive science of religion has challenged some of the explanatory assumptions of previous research in the field. Nonetheless, some of the practitioners of the new cognitive science of religion theorize in the same skeptical spirit as their predecessors and either imply or explicitly claim that their projects undermine the warrant of religious beliefs. In this article, I argue that these theories do no additional argumentative work when compared to previous attempts to debunk religious belief and that (...) these recent debunking efforts are very much motivated by methodological commitments that are shared with canonical research. I contend that these argumentative strategies put debunkers very much on an epistemic par with religious apologists: both advocate responses to the cognitive science of religion that are primarily motivated by methodological commitments. (shrink)

The global COVID-19 pandemic has spotlighted several instances of churches violating state issued and scientifically recommended guidelines designed to keep populations healthy and to prevent the further spread of the disease. While these instances are minority responses to these orders, they nonetheless raise questions about the rationality of ecclesial belonging in response to the COVID-19 pandemic. In this article, I draw on the work of William James and W. E. B. Du Bois to articulate a conception of ecclesial belonging as (...) a social epistemological process engaging a complex, fluid multiplicity of knowers of various scales. I argue that, in this view, ecclesial rationality involves the construction of a concatenation of internal and external practices individual believers and groups can traverse so long as they consistently satisfy a plurality of desiderata. I suggest that what is irrational about religious-based defiance of COVID-19 guidelines is the church-sanctioned severance of internal from external practices. I suggest that this behavior is supported by a failure to grasp the demands of ecclesial rationality rather than embrace them, and that this conception of rationality may have been eroded by the value-neutral skepticism of secular rationality. (shrink)

This chapter discusses the roles of ether and electrons in relativity theory. One of the most radical moves made by Albert Einstein was to dismiss the ether from electrodynamics. His fellow physicists felt challenged by Einstein’s view, and they came up with a variety of responses, ranging from enthusiastic approval, to dismissive rejection. Among the naysayers were the electron theorists, who were unanimous in their affirmation of the ether, even if they agreed with other aspects of Einstein’s theory of relativity. (...) The eventual success of the latter theory (circa 1911) owed much to Hermann Minkowski’s idea of four-dimensional spacetime, which was portrayed as a conceptual substitute of sorts for the ether. (shrink)

The law of gravitational attraction is a window on three formal approaches to laws of nature based on Lorentz-invariance: Poincaré’s four-dimensional vector space (1906), Minkowski’s matrix calculus and spacetime geometry (1908), and Sommerfeld’s 4-vector algebra (1910). In virtue of a common appeal to 4-vectors for the characterization of gravitational attraction, these three contributions track the emergence and early development of four-dimensional physics.

This paper assumes the significance of Rousseau's Emile for the practice of radical education in the USA in the 1960s and 1970s. It is argued that the educational philosophy espoused in Emile is far more conservative than that actually attributed to his inspiration by some radical educators.

Albert Einstein’s bold assertion of the form invariance of the equation of a spherical light wave with respect to inertial frames of reference became, in the space of 6 years, the preferred foundation of his theory of relativity. Early on, however, Einstein’s universal light-sphere invariance was challenged on epistemological grounds by Henri Poincaré, who promoted an alternative demonstration of the foundations of relativity theory based on the notion of a light ellipsoid. A third figure of light, Hermann Minkowski’s lightcone also (...) provided a new means of envisioning the foundations of relativity. Drawing in part on archival sources, this paper shows how an informal, international group of physicists, mathematicians, and engineers, including Einstein, Paul Langevin, Poincaré, Hermann Minkowski, Ebenezer Cunningham, Harry Bateman, Otto Berg, Max Planck, Max von Laue, A. A. Robb, and Ludwig Silberstein, employed figures of light during the formative years of relativity theory in their discovery of the salient features of the relativistic worldview. (shrink)

The two greatest mathematicians of the early twentieth century, David Hilbert and Henri Poincaré transformed the mathematics of their time. Their personal interaction was infrequent, until Hilbert invited Poincaré to deliver the first Wolfskehl Lectures in Göttingen in the spring of 1909. A correspondence ensued, which fixed the content and timing of the lecture series. A close reading of the exchange throws light on what Hilbert wanted Poincaré to talk about, and on what Poincaré wanted to present to Hilbert and (...) his colleagues. To answer the latter question, reference is made to the published version of Poincaré’s six talks, with a focus on two of them, concerning the propagation of Hertzian waves, and the theory of relativity. (shrink)

According to the conventionalist doctrine of space elaborated by the French philosopher-scientist Henri Poincaré in the 1890s, the geometry of physical space is a matter of definition, not of fact. Poincaré’s Hertz-inspired view of the role of hypothesis in science guided his interpretation of the theory of relativity (1905), which he found to be in violation of the axiom of free mobility of invariable solids. In a quixotic effort to save the Euclidean geometry that relied on this axiom, Poincaré extended (...) the purview of his doctrine of space to cover both space and time. The centerpiece of this new doctrine is what he called the ‘‘principle of physical relativity,’’ which holds the laws of mechanics to be covariant with respect to a certain group of transformations. For Poincaré, the invariance group of classical mechanics defined physical space and time (Galilei spacetime), but he admitted that one could also define physical space and time in virtue of the invariance group of relativistic mechanics (Minkowski spacetime). Either way, physical space and time are the result of a convention. (shrink)

Albert Einstein's bold assertion of the form-invariance of the equation of a spherical light wave with respect to inertial frames of reference became, in the space of six years, the preferred foundation of his theory of relativity. Early on, however, Einstein's universal light-sphere invariance was challenged on epistemological grounds by Henri Poincaré, who promoted an alternative demonstration of the foundations of relativity theory based on the notion of a light-ellipsoid. Drawing in part on archival sources, this paper shows how an (...) informal, international group of physicists, mathematicians, and engineers, including Einstein, Paul Langevin, Poincaré, Hermann Minkowski, Ebenezer Cunningham, Harry Bateman, Otto Berg, Max Planck, Max Laue, A. A. Robb, and Ludwig Silberstein, employed figures of light during the formative years of relativity theory in their discovery of the salient features of the relativistic worldview. (shrink)

In the early 1880s, Henri Poincaré discovered an equilibrium figure for uniformly-rotating fluid masses—the pear, or piriform figure—and speculated that in certain circumstances the pear splits into two unequal parts, and provides thereby a model for the origin of binary stars. The contemporary emergence of photometric and spectroscopic studies of variable stars fueled the first models of eclipsing binaries, and provided empirical support for a realist view of equilibrium figures—including the pear—in the cosmic realm. The paper reviews astrophysical interpretation of (...) the Poincaré pear and the Poincaré-Darwin fission hypothesis with respect to research on variable stars from 1885 to 1901. (shrink)

According to the conventionalist doctrine of space elaborated by the French philosopher-scientist Henri Poincaré in the 1890s, the geometry of physical space is a matter of definition, not of fact. Poincaré’s Hertz-inspired view of the role of hypothesis in science guided his interpretation of the theory of relativity (1905), which he found to be in violation of the axiom of free mobility of invariable solids. In a quixotic effort to save the Euclidean geometry that relied on this axiom, Poincaré extended (...) the purview of his doctrine of space to cover both space and time. The centerpiece of this new doctrine is what he called the ‘‘principle of physical relativity,’’ which holds the laws of mechanics to be covariant with respect to a certain group of transformations. For Poincaré, the invariance group of classical mechanics defined physical space and time (Galilei spacetime), but he admitted that one could also define physical space and time in virtue of the invariance group of relativistic mechanics (Minkowski spacetime). Either way, physical space and time are the result of a convention. (shrink)

This letter corrects errors of fact contained in a review by Yves Gingras of a biopic about Henri Poincaré.

The reception of Poincaré’s conventionalist doctrine of space by mathematicians is studied for the period 1891–1911. The opposing view of Riemann and Helmholtz, according to which the geometry of space is an empirical question, is shown to have swayed several geometers. This preference is considered in the context of changing views of the nature of space in theoretical physics, and with respect to structural and social changes within mathematics. Included in the latter evolution is the emergence of non-Euclidean geometry as (...) a new sub-discipline. (shrink)

Recently-discovered manuscripts throw new light on Poincaré’s discovery of the Lorentz group, and his ether-based interpretation of the Lorentz transformation. At first, Poincaré postulated longitudinal contraction of bodies in motion with respect to the ether, and ignored time deformation. In April, 1909, he acknowledged temporal deformation due to translation, obtaining thereby a theory of relativity more compatible with those of Einstein and Minkowski.

This paper assumes the significance of Rousseau's Emile for the practice of radical education in the USA in the 1960s and 1970s. It is argued that the educational philosophy espoused in Emile is far more conservative than that actually attributed to his inspiration by some radical educators.

In contemporary philosophy of mind, the issue of consciousness has taken center stage. Broadly speaking, those who deal with consciousness fall into two camps: those who prioritize empirical work and those who favor conceptual investigation. One prominent argument has served to deepen the divide: the argument for the possibility of zombies. In this paper I intend to examine closely this argument, as it’s presented by David Chalmers, and some of the attempts to discredit it. In so doing, I present some (...) of my own arguments against it, as well as the claim that if it’s sound, then materialism is false. Finally, I present a sketch of a new way of thinking about consciousness that would, I argue, guard against the threat—real or merely apparent—of arguments such as the zombie-argument. (shrink)

Beyond Einstein: Perspectives on Geometry, Gravitation, and Cosmology explores the rich interplay between mathematical and physical ideas by studying the interactions of major actors and the roles of important research communities over the course of the last century.

The sense appears to be somewhat as follows: ‘An ill-fated army of “Siceli” shall come, bringing terror with it; but God shall give them evil and not good. Again and again stranger shall plunder stranger.’.

The four Books numbered XI. to XIV. in the extant collection of Sibylline Oracles present, under the transparent disguise of prophecy, a summary of the world's history, concluded, in the last fourteen lines of Book XIV., by a short prediction of an ideal future. The chronicle of events, as it now stands, runs continuously from the Flood and the Tower of Babel to some date not hitherto determined, but certainly not earlier than 266 A.D.

As the abolition of gold cannot directly cause the restoration of a ruined city, the word γάρ must be taken as referring back to 1. 348: ‘Enemies will make peace; for gold, the cause of quarrels, will be abolished.’ But the awkwardness of the connexion suggests a suspicion that the passage has been in some way altered or rearranged.

As the abolition of gold cannot directly cause the restoration of a ruined city, the word γάρ must be taken as referring back to 1. 348: ‘Enemies will make peace; for gold, the cause of quarrels, will be abolished.’ But the awkwardness of the connexion suggests a suspicion that the passage has been in some way altered or rearranged.

The bulk of the DNA in eukaryotic chromatin behaves as if it is topologically relaxed; however, a subfraction can be shown to be under suercoil tension. Endonuclease S1 cuts at specific hypersentive sites in chromatin (in the promoter regions of active genes) and this enzyme cuts in the same region in supercoiled plasmids, but not in relaxed or linearized molecules. A subfraction of the minichromosomes formed after SV40 infection or microinjection of plasmid DNA into oocytes contains supercoil tension and this (...) subfraction is thought to play an important role in transcription. (shrink)

In this paper, our goal is to survey some of the legal contexts within which violence risk assessment already plays a prominent role, explore whether developments in neuroscience could potentially be used to improve our ability to predict violence, and discuss whether neuropredictive models of violence create any unique legal or moral problems above and beyond the well worn problems already associated with prediction more generally. In Violence Risk Assessment and the Law, we briefly examine the role currently played by (...) predictions of violence in three high stakes legal contexts: capital sentencing, civil commitment hearings, and sexual predator statutes. In Clinical vs. Actuarial Violence Risk Assessment, we briefly examine the distinction between traditional clinical methods of predicting violence and more recently developed actuarial methods, exemplified by the Classification of Violence Risk software created by John Monahan and colleagues as part of the MacArthur Study of Mental Disorder and Violence [1]. In The Neural Correlates of Psychopathy, we explore what neuroscience currently tells us about the neural correlates of violence, using the recent neuroscientific research on psychopathy as our focus. We also discuss some recent advances in both data collection and data analysis that we believe will play an important role when it comes to future neuroscientific research on violence. In The Potential Promise of Neuroprediction, we discuss whether neuroscience could potentially be used to improve our ability to predict future violence. Finally, in The Potential Perils of Neuroprediction, we explore some potential evidentiary, constitutional, and moral issues that may arise in the context of the neuroprediction of violence. (shrink)