Search in an environment with an uncertain distribution of resources involves a trade-off between exploitation of past discoveries and further exploration. This extends to information foraging, where a knowledge-seeker shifts between reading in depth and studying new domains. To study this decision-making process, we examine the reading choices made by one of the most celebrated scientists of the modern era: Charles Darwin. From the full-text of books listed in his chronologically-organized reading journals, we generate topic models to quantify his local (...) (text-to-text) and global (text-to-past) reading decisions using Kullback-Liebler Divergence, a cognitively-validated, information-theoretic measure of relative surprise. Rather than a pattern of surprise-minimization, corresponding to a pure exploitation strategy, Darwin’s behavior shifts from early exploitation to later exploration, seeking unusually high levels of cognitive surprise relative to previous eras. These shifts, detected by an unsupervised Bayesian model, correlate with major intellectual epochs of his career as identified both by qualitative scholarship and Darwin’s own self-commentary. Our methods allow us to compare his consumption of texts with their publication order. We find Darwin’s consumption more exploratory than the culture’s production, suggesting that underneath gradual societal changes are the explorations of individual synthesis and discovery. Our quantitative methods advance the study of cognitive search through a framework for testing interactions between individual and collective behavior and between short- and long-term consumption choices. This novel application of topic modeling to characterize individual reading complements widespread studies of collective scientific behavior. (shrink)

This article discusses the writings of the devout Christian physicist James Clerk Maxwell (best known for his epochal work in electromagnetism and statistical mechanics) on the concept of conscious free-will. To Maxwell a correct understanding of free will, as personified in the example of the railway pointsman, was essential to clear conceptions of both man as a religious creature and of the limits of science. Understanding human volition, then, was not an end unto itself. It was a foundation on which (...) one could build reliable theories of man and matter. (shrink)

This volume is by no means out of place for a reader in the twenty first century as resemblances between the age of the machine and our own digital age are surprisingly numerous, particularly with reference to the patterns of intellectual response to unprecedented stimuli. The worrisome parallelisms and analogues are purposefully kept off stage for the imaginative audience to complement the plot of the real drama of the Industrial Revolution as it was witnessed by such imaginative medievalist 'knights' as (...) Carlyle, Cobbett, Southey, Pugin, Ruskin and Morris, intelligent thinkers who performed the universal 'type' rather than the subjective or egocentric in so far as their intellectual responses to the discrepancy between two dissimilar epochs was concerned. The reader is, therefore, expected to be engaged with the arguments of the 'neo-feudal', the 'moral-aesthetic' and the utopian 'social-aesthetic' arguments at the core of the book both imaginatively and intellectually. On the first level, he is requested to shuttle between two centuries separated by the length of a different century. On the second, however, he is expected not only to appreciate the artistically excellent literary works of prominent belletrists, but also to examine the clever polemics they developed as methods of treatment and persuasion aiming at a solution of the social and psychological problems that arose from the incongruity between the present and the past, with specific references to such significant concepts as those of time, history, progress and authority which are examined against the superheated touchstones of democratization, liberty, laissez-faire ethics, mechanization, poverty and social protest in the industrial city. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:96 HISTORY OF PHILOSOPHY the other hand, he tried like Ramsay to distinguish the "all being" of God from nature; he emphasized the doctrine of final causes and of God's "excellence" as man's chief end. It is possible that Edwards's enigmatic sermon on the Trinity may have been stimulated by Ramsay's speculation on this subject, though this is a mere guess. In any case, Ramsay must have made Edwards (...) aware of Berkeley, without converting him to the kind of pluralistic metaphysics which both Ramsay and Berkeley represent. Quite apart from the historical questions of influence and contacts among philosophers, Ramsay's work is a significant event in the history of ideas; it brings to direct collision the two extremes of the Enlightenment. It brings to life in the imagination of a reader today the basic philosophical issues of the eighteenth century and it makes them relevant to those aspects of the old problems that are central issues today. HERBERTW. SCHNEIDER Claremont, Cali/ornia THE ORIGINS OF MARXISM Interest in the philosophical origins of Marxism is currently so widespread as to constitute something of an intellectual phenomenon in its own right. That it denotes a shift of attention away from Marx's own emphasis on human prax~ as the cure for useless metaphysical agonies, the authors here under review would not deny. A tendency to see Marxism as an historicalphenomenon--thus applying to it the criterion of judgment inherent in Marx's own critique of his predecessors -is common to them all.Such an approach is proper to a postrevolutionary age, though this description may seem oddly chosen in view of the continuing turmoil that surrounds us. To describe the present age as postrevolutionary is after all to say no more than was implied by those nineteenth-century writers who looked back upon the French Revolution. If our situation today is similar, it does not follow that we are about to enter calmer waters, though for all one knows the East-West antagonism may gradually come to resemble the rather undramatic tension which characterized Anglo-French relations during the earlier part of the Victorian era. The Russian Revolution might then at last appear as a closed chapter, and Marx himself as its Rousseau: the philosopher of one particular historic upheaval whose consequences have now been absorbed. Such an attitude presupposes that one is not unduly concerned with the intellectual claims of Soviet Marxism but treats it as the ideology of a society which has not yet acquired a self-critical understanding of its own myths. This would be quite in tune with Marx's own approach, though hardly with the Leninist belief that the Russian Revolution represents the start of a new epoch: that of consciousness raised to the level of global reconstruction. For to say that the Bolsheviks, like the Jacobins before them, unwittingly prepared the way for a new exploitative society is to say that the enterprise was a failure. At the same time, recognition of this fact validates the Marxian insight into the peculiar NOTES AND DISCUSSIONS 97 mechanism whereby history has hitherto managed to accomplish its real aims. Thus the critical, or "revisionist," Marxist is able to have it both ways. What prevents the writers under review from taking this easy way out is their concern with the philosophical origins of Marxism. If Marx had been content, like Weber and Pareto, to analyze the mechanism whereby society renews itself from time to time, his position would be unassailable, but by the same token he would simply be another scholar. The perennial interest of Marxism springs from that "union of theory and practice" of which Marx himself was the first and greatest exemplar. No one who has felt the spell of the Theses on Feuerbach or the Economic and Philosophic Manuscripts can fail to inquire whether these writings may not outlast the dissolution of the scholastic system constructed by Engels and the epigoni. To say this is not to range oneself on the side of romanticism in its current quasi-anarchist form, which plainly corresponds to a loss of interest in politics. It is simply to acknowledge that thinking people will go on asking... (shrink)

Richly illustrated study drawing on art, literature and science to explore Victorian attitudes towards sight.

In this article the author argues that we need not just to ‘decolonize’ the Anthropocene but also to ‘desecularize’ it – to be aware that in the new age of the Earth we may be coeval with gods and spirits. Drawing particularly on the work of Gilles Deleuze, Félix Guattari and Georges Bataille, and using concepts from both thermodynamics and fluid dynamics, the author starts to develop an interdisciplinary theory of planetary spirit and use this to speak of both the (...) ‘laminar’ high gods of time that are being invoked to summon the story of Earth’s ongoing transformation into a canonical mythos, and the turbulent lower spirits of place which manifest particular, situated dynamics on an Earth crossed by interlocking gradients and flows of energy, value, power and entropy. He suggests that what might once have been distinct territorialized ‘cultures’ or ‘natures’ in which humans engaged in particular situated patterns of interaction with animals, spirits and other beings are increasingly being convened into a global multinatural system. (shrink)

Interview with Yaroslava Stratii, dedicated to the history of studies of the Kyiv-Mohyla Academy’s manuscript inheritance (17-18th century) in Kiyv and Lviv from 1968. The interview was prepared by the activists of the Student Society of Oral History of Philosophy, organized at the Department of the History of Philosophy (Taras Shevchenko National University of Kyiv).

The monograph presents the ideas about the main changes that occurred in the development of technologies from the emergence of Homo sapiens till present time and outlines the prospects of their development in the next 30–60 years and in some respect until the end of the twenty-first century. What determines the transition of a society from one level of development to another? One of the most fundamental causes is the global technological transformations. Among all major technological breakthroughs in history the (...) most important are three production revolutions: 1) the Agrarian Revolution; 2) the Industrial Revolution; and 3) the Cybernetic one. The book introduces the theory of production revolutions which is a new valuable explanatory paradigm that analyzes causes and trends of dramatic shifts in historical process. The authors describe the course of technological transformations in history and demonstrate a possible application of the theory to explain the present and forthcoming technological changes. They analyze the technological shifts which took place in the second half of the twentieth and early twenty-first centuries and forecast the main shifts in the next half a century. On this basis the authors present a detailed analysis of the latest production revolution which is denoted as ‘Сybernetic’. They make some predictions about its development in the nearest five decades and up to the end of the twenty-first century and show that the development of various self-regulating systems will be the main trend of this revolution. The authors argue that the transition to the starting final phase of the Cybernetic Revolution (in the 2030–2040s) will first occur in the field of medicine (in some its innovative branches). In future we will deal with the started convergence of innovative technologies which will form the system of MANBRIC-technologies (i.e. the technological paradigm based on medicine, additive, nano- and bio- technologies, robotics, IT and cognitive technologies). The monograph gives an outline of the future breakthroughs in medicine and some other technologies (between the 2010s and 2070s). (shrink)

To better understand the work of pre-Darwinian British life researchers in their own right, this paper discusses two different styles of reasoning. On the one hand there was analysis:synthesis, where an organism was disintegrated into its constituent parts and then reintegrated into a whole; on the other hand there was palaetiology, the historicist depiction of the progressive specialization of an organism. This paper shows how each style allowed for development, but showed it as moving in opposite directions. In analysis:synthesis, development (...) proceeded centripetally, through the fusion of parts. In palaetiology, development moved centrifugally, through the ramifying specialization of an initially simple substance. I first examine a community of analytically oriented British life researchers, exemplified by Richard Owen, and certain technical questions they considered important. These involved the neurosciences, embryology, and reproduction and regeneration. The paper then looks at a new generation of British palaetiologists, exemplified by W.B. Carpenter and T.H. Huxley, who succeeded at portraying analysts' questions as irrelevant. The link between styles of reasoning and physical sites is also explored. Analysts favored museums, which facilitated the examination and display of unchanging marine organisms while providing a power base for analysts. I suggest that palaetiologists were helped by vivaria, which included marine aquaria and Wardian cases. As they became popular in the early 1850s, vivaria provided palaetiologists with a different kind of living and changing evidence. Forms of evidence, how they were preserved and examined, and career options all reinforced each other: social and epistemic factors thus merged. (shrink)

Idealism became the dominant philosphical school of thought in late nineteenth-century Britain. In this original and stimulating study, Sandra den Otter examines its roots in Greek and German thinking and locates it among the prevalent methodologies and theories of the period: empiricism and positivism, naturalism, evolution, and utilitarianism. In particular, she sets it in the context of the late nineteenth- and early twentieth-century debate about a science of society and the contemporary preoccupation with `community'.

This paper argues that there is an absence of current research in Philosophy for Children (P4C) that focusses on teachers’ perspectives, particularly in relation to their beliefs and values. The paper will look briefly at the programmatics of P4C, and its current mandated status in the education system in the state of Victoria, Australia. It will then move to exploring how the study of teachers’ perspectives, through analyses of their beliefs and values, adds significant value in education, particularly in the (...) context of P4C. It concludes by analysing some recent P4C research that has begun to explore teachers’ perspectives, before finishing with suggesting future research directions that build on these previous studies, and which promise lay important groundwork for extending the reach of P4C into educational systems. (shrink)

The study examines the consequences of the COVID‐19 pandemic‐induced lockdown on the socio‐economic status of 212 female migrant workers employed in the informal sector, originating from four underprivileged districts of West Bengal, India. The study assesses the changes in their scope of employment, financial instability, and the level of violence experienced within households and workplaces in the pre‐pandemic and post‐lockdown phases. We apply the binary logistic regression to identify factors influencing their low employment scope, the t‐test to observe changes in (...) their income as a consequence of the pandemic, and the Wilcoxon signed‐rank test alongside effect size analysis to detect any rise in experiences of violence and exploitation against women. The findings suggest a notable decrease in their employment scope due to the absence of previous jobs, low wages, insecure workplaces, and family constraints; a decline in earnings; and an increased incidence of violence against them. The research suggests designing reforms to improve the current situation of female migrants, who represent one of the most marginalized sections of society. Formalizing the labor market and ensuring proper registration of these women would enable them to gain access to social security benefits, pension schemes, and relief packages that are vital for their well‐being. (shrink)

This paper offers a new perspective on historical understandings of the relationship between alcohol, climate and the body, by studying the way that British explorers of tropical Africa drank alcohol and wrote about drink between c.1850 and c.1910. We demonstrate that alcohol was simultaneously classified as a medicinal, a preventative and a pleasurable drink, shaped by competing medical theories, but that distinctions between these different roles were highly blurred. We also show how many explorers thought certain drinks helped to protect (...) white bodies from the effects of tropical diseases. While popular amongst travellers, these views came under growing scrutiny in the latter part of the nineteenth century, reflecting both changing scientific views about the relationship between alcohol, climate and the body and the development of a much larger European presence in tropical Africa. However, even those who opposed tropical drinking often supported the use of other stimulants and viewed the tropics as uniquely dangerous. As such, the paper challenges the idea that the late nineteenth century marked a paradigm shift in scientific attitudes towards tropical environments, as much previous scholarship has suggested. At the same time, our examinations of explorers’ descriptions of drinking by African people demonstrates how ideas about racial difference played an important role within medical understandings of alcohol. Overall, this paper examines the heterogeny of attitudes to alcohol to be found within tropical medicine and documents the continuities in approach shown between the nineteenth and twentieth centuries. (shrink)

The Church of England By Law Established, in incidental payment for secular privilege, has submitted to the bonds of established clichá, in particular to the reproach that its rulers seem more concerned with the external or practical working of Anglican faith and ritual than with their intellectual definition and justification. This intellectual looseness remained unimportant in practice as long as a forceful anti–Roman spirit blew all waves of opinion in one practical direction. In time, however, that wind gradually lost force (...) and positive cross–currents of Anglican belief came to the public surface. The legislators of the sixteenth century had formulated the positive rules of the Thirty–Nine Articles and the Prayer Book in tolerantly broad language. They left no decisive teaching authority to explain their texts and to meet the challenge of shifting ritual and speculative doubt. Time has subjected both instruments to an everwidening range of individual interpretation especially since the early nineteenth century, when the Anglican monopoly of political, social and educational institutions was disputed by fresh tides of Protestant dissenters, renascent Catholics and nascent agnostics. To–day, as Mr. Cockshut wryly comments: “to throw doubt on the Anglican formularies is itself part of the Anglican tradition”. (shrink)

Considerable attention has been paid to the ideas of critics of the British Empire in the period of its most rapid expansion and rather less to the views of those who supported it strongly. This article investigates the arguments of what are called , showing how they used the language of character, stiffened by elements from earlier languages of virtue, to justify the possession of empire. They argued that character had been critical in making Britain an imperial power and also (...) claimed that, without the stimulus to action and duty provided by the defence and the governance of empire, character would atrophy, and the nation would suffer catastrophic and irreversible decline. The article ends by comparing the position with that of, firstly, the larger body of more pragmatic supporters of empire and, secondly, the small group of radical anti-imperialists who feared that empire was destructive of character. (shrink)

‘One man, one vote’ is a longstanding democratic battle-cry, but it has come under increasing scrutiny of late, and not simply because of its gendered language. If gender equality, at least at the...

This paper demonstrates how British Quakers, between 1870 and 1914, attempted to understand and debate the issue of vivisection through the lens of the Quaker peace testimony. Drawing on primary source materials, the article argues that these Friends were able to agitate for radical legislative and social change using virtue ethics as their framework. The paper further suggests that the moral parameters of the Quaker testimony for peace expanded briefly in this period to include interspecies as well as intraspecies engagement. (...) Friends accomplished this by arguing that humans could not engage in vivisection—a “moral disease” just like slavery and war—without risking individual and social virtue. Friends were able to call for radical change in society without arguing for ethical egalitarianism. Hierarchy was implicit in their virtue ethic, but this did not hinder their creation of a forward-thinking stance on human-animal relations. (shrink)

The many achievements of William Morris are described in this volume, which explores his multifaceted career as a political writer and activist, an artist and designer, a man of letters, and a successful businessman.

The author would like to thank Karen Offen, David Nye and her husband Johannes Pedersen for helpful criticisms they offered of an earlier draft of this essay.