One of the challenging problems in large scale cyber-argumentation platforms is that users often engage and focus only on a few issues and leave other issues under-discussed and under-acknowledged. This kind of non-uniform participation obstructs the argumentation analysis models to retrieve collective intelligence from the underlying discussion. To resolve this problem, we developed an innovative opinion prediction model for a multi-issue cyber-argumentation environment. Our model predicts users’ opinions on the non-participated issues from similar users’ opinions on related issues using intelligent (...) argumentation techniques and a collaborative filtering method. Based on our detailed experimental results on an empirical dataset collected using our cyber-argumentation platform, our model is 21.7% more accurate, handles data sparsity better than other popular opinion prediction methods. Our model can also predict opinions on multiple issues simultaneously with reasonable accuracy. Contrary to existing opinion prediction models, which only predict whether a user agrees on an issue, our model predicts how much a user agrees on the issue. To our knowledge, this is the first research to attempt multi-issue opinion prediction with the partial agreement in the cyber-argumentation platform. With additional data on non-participated issues, our opinion prediction model can help the collective intelligence analysis models to analyze social phenomena more effectively and accurately in the cyber argumentation platform. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:A Search for Unity in Diversity: The "Permanent Hegelian Deposit" in the Philosophy of John DeweyFrank X. RyanJames A. Good A Search for Unity in Diversity: The "Permanent Hegelian Deposit" in the Philosophy of John Dewey Lanham, MD: Lexington Books, 2006. xxx + 288 pp.Among the revelations of Dewey's rare moments of autobiographical reflection, none has generated more curiosity and investigative zeal than his 1930 claim to have (...) "drifted" from Hegel in the decade following his move from Michigan to Chicago in 1894. Beginning with Morton White's Origin of Dewey's Instrumentalism (1943), biographers have divided on the question of whether Dewey's later philosophy was more strongly influenced by William James's experimental psychology or F. J. E. Woodbridge's Aristotelian naturalism. Despite their differences, both approaches are essentially empirical and realistic, and thus the majority of sympathetic commentators have agreed that Dewey was a realist, albeit of a decidedly unorthodox stripe. For them the notion that Dewey retained any significant commitment to idealism, given its virtual eradication at the beginning of the twentieth century, would damage his influence and legacy.It has been something of a puzzle, accordingly, that in the same autobiographical essay Dewey alludes to a "permanent Hegelian deposit." For years Richard Rorty has claimed this differentiates a "good" Dewey committed to "social flourishing" from a "bad" Dewey prone to metaphysical dalliance. But the first systematic inquiry into Dewey's enduring Hegelianism is John R. Shook's Dewey's Empirical Theory of Knowledge and Reality (2000). Shook argues convincingly that Dewey never abandoned idealism, but rather transformed it into an experimental naturalism by doing away with both "mind-stuff" and equally noxious "things-in-themselves." In many ways James Good's A Search for Unity in Diversity is a bookend to Shook's project, though Good further differentiates Anglo-American Neo-Hegelianism from Hegel himself. According to Good, Dewey endorsed a Humanistic/Historicist interpretation of Hegel rooted in the reciprocal engagement of individuals and societies, rather than the supernatural and architectonic absolute championed by Neo-Hegelians such as T. H. Green, and F. H. Bradley. With [End Page 216] top-notch scholarship and scrupulous attention to detail, A Search for Unity in Diversity is both an excellent intellectual biography and a penetrating plea for a radical reinterpretation of Dewey's contribution to philosophy. I'll briefly sketch the historical account before addressing the more controversial claims about the "permanent Hegelian deposit."Even readers familiar with the half-dozen book-length treatments of Dewey's development will find this account refreshing and informative. Good's professional credentials as a historian shine as he recreates the rough and bustling Burlington of Dewey's youth. In the 1870s, German idealism was considered the epitome of political liberalism and progressive education, and Dewey's journey toward the "inclusive philosophical idea" of the social began in an environment swirling with the crosscurrents of Kant, Hegel, and Schelling. At the White Street Congregational Church, Lewis Barstow preached a liberal orthodoxy that was essentially "man-building" (102), and Good presents a convincing case for the likelihood that even in boyhood Dewey never viewed God as an aloof law-giver or cosmic architect, but as a process unifying the individual and the social within a natural world of unlimited potential. At the University of Vermont Dewey encountered a struggling rural college transformed into the first bastion of American transcendentalism by James Marsh, who inspired a "Burlington philosophy" that rejected atomistic empiricism for a holistic integrity of knowing and doing, facts and values, and pure and practical reasons (57–59).In noting the influence of the "St. Louis Hegelians" upon Dewey, most biographers have focused on W. T. Harris, the prominent founder of The Journal of Speculative Philosophy who published Dewey's earliest submissions and offered encouragement that led to his pursuit of graduate work at Johns Hopkins. Good augments this familiar tale with fascinating depictions of equally influential yet lesser-known Hegelians such as H. C. Brokmeyer, Denton Snider, and Thomas Davidson. At a time when European Hegelianism was polarized between, on the one hand, reactionary apologists for traditional Christianity and Prussian militarism and, on the other, radical... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:A Search for Unity in Diversity: The "Permanent Hegelian Deposit" in the Philosophy of John DeweyFrank X. RyanJames A. Good A Search for Unity in Diversity: The "Permanent Hegelian Deposit" in the Philosophy of John Dewey Lanham, MD: Lexington Books, 2006. xxx + 288 pp.Among the revelations of Dewey's rare moments of autobiographical reflection, none has generated more curiosity and investigative zeal than his 1930 claim to have (...) "drifted" from Hegel in the decade following his move from Michigan to Chicago in 1894. Beginning with Morton White's Origin of Dewey's Instrumentalism (1943), biographers have divided on the question of whether Dewey's later philosophy was more strongly influenced by William James's experimental psychology or F. J. E. Woodbridge's Aristotelian naturalism. Despite their differences, both approaches are essentially empirical and realistic, and thus the majority of sympathetic commentators have agreed that Dewey was a realist, albeit of a decidedly unorthodox stripe. For them the notion that Dewey retained any significant commitment to idealism, given its virtual eradication at the beginning of the twentieth century, would damage his influence and legacy.It has been something of a puzzle, accordingly, that in the same autobiographical essay Dewey alludes to a "permanent Hegelian deposit." For years Richard Rorty has claimed this differentiates a "good" Dewey committed to "social flourishing" from a "bad" Dewey prone to metaphysical dalliance. But the first systematic inquiry into Dewey's enduring Hegelianism is John R. Shook's Dewey's Empirical Theory of Knowledge and Reality (2000). Shook argues convincingly that Dewey never abandoned idealism, but rather transformed it into an experimental naturalism by doing away with both "mind-stuff" and equally noxious "things-in-themselves." In many ways James Good's A Search for Unity in Diversity is a bookend to Shook's project, though Good further differentiates Anglo-American Neo-Hegelianism from Hegel himself. According to Good, Dewey endorsed a Humanistic/Historicist interpretation of Hegel rooted in the reciprocal engagement of individuals and societies, rather than the supernatural and architectonic absolute championed by Neo-Hegelians such as T. H. Green, and F. H. Bradley. With [End Page 216] top-notch scholarship and scrupulous attention to detail, A Search for Unity in Diversity is both an excellent intellectual biography and a penetrating plea for a radical reinterpretation of Dewey's contribution to philosophy. I'll briefly sketch the historical account before addressing the more controversial claims about the "permanent Hegelian deposit."Even readers familiar with the half-dozen book-length treatments of Dewey's development will find this account refreshing and informative. Good's professional credentials as a historian shine as he recreates the rough and bustling Burlington of Dewey's youth. In the 1870s, German idealism was considered the epitome of political liberalism and progressive education, and Dewey's journey toward the "inclusive philosophical idea" of the social began in an environment swirling with the crosscurrents of Kant, Hegel, and Schelling. At the White Street Congregational Church, Lewis Barstow preached a liberal orthodoxy that was essentially "man-building" (102), and Good presents a convincing case for the likelihood that even in boyhood Dewey never viewed God as an aloof law-giver or cosmic architect, but as a process unifying the individual and the social within a natural world of unlimited potential. At the University of Vermont Dewey encountered a struggling rural college transformed into the first bastion of American transcendentalism by James Marsh, who inspired a "Burlington philosophy" that rejected atomistic empiricism for a holistic integrity of knowing and doing, facts and values, and pure and practical reasons (57–59).In noting the influence of the "St. Louis Hegelians" upon Dewey, most biographers have focused on W. T. Harris, the prominent founder of The Journal of Speculative Philosophy who published Dewey's earliest submissions and offered encouragement that led to his pursuit of graduate work at Johns Hopkins. Good augments this familiar tale with fascinating depictions of equally influential yet lesser-known Hegelians such as H. C. Brokmeyer, Denton Snider, and Thomas Davidson. At a time when European Hegelianism was polarized between, on the one hand, reactionary apologists for traditional Christianity and Prussian militarism and, on the other, radical... (shrink)

This study builds on the work of contemporary civic republicans, supplying a detailed analysis of the concept of domination absent in the familiar accounts of political freedom as non-domination.

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Towards a Realist Philosophy of History by Adam TimminsAviezer TuckerTIMMINS, Adam. Towards a Realist Philosophy of History. Lanham, Md.: Lexington Books, 2022. 192 pp. Cloth, $95.00The debate about scientific realism, whether science represents reality or just discovers measurements and correlations that are followed by theoretical stories about them, is at the center of the philosophy of science. One potent and frequently discussed antirealist argument has been Larry Laudan’s (...) “pessimistic induction”: Historically, all scientific theories, especially in physics, have been proven false. Hence, all contemporary scientific theories will be proven false and science cannot represent reality. This pessimistic induction relies on knowledge of the history of science, on historiographic realism. Luckily for the pessimistic induction, the history of historiography, the scientific representation of the human past, supports an optimistic induction: Since the revolutions associated with Ranke in historiography, Lyle in geological history, and Darwin in biological history, the historical sciences have made progress but have not [End Page 368] overhauled the founders’ representations of the past. We know more about the human past than Ranke did and much more about the biological past than Darwin did, but the modern historical sciences have not overturned their theories and conclusions. Though there are many new methodologies, historians still go to the archives to compare primary sources, and biologists still study fossils and assume natural selection.Though scientific antirealism assumes historiographic realism, it has received scant philosophic attention. Often it is perceived or presented as a naive “empiricist” concept of historiography that imagines historians “observe” history and then describe it in historiography. Radical antirealist theories of historiography that reduce it to fiction, myth, or manipulative ideology use this image of realism as naive empiricism to dialectically support its equally naive antirealist antithesis. Both ignore the evidential, mostly testimonial, justifications of historiography.Adam Timmins’s project is to articulate and justify a sophisticated historiographic realism that fits historiographic practices and premises. He argues that historiography is “successful in providing information and understanding about the historical past that is constrained by and reflects what actually happened in the past itself.”Timmins’s historiographic realism springs out of the philosophy of language rather than epistemology or philosophy of science. This distinguishes it from Murray Murphey’s historiographic realism, which argued that historiographic ontology is theoretical. Famously, Murphey compared George Washington to the electron as two well-corroborated but unobservable theoretical entities. Timmins retorts that Washington is a proper name and not a theoretical concept, and it is impossible to conduct experiments with Washingtons. Timmins inquires how the language historians use may be interpreted as referring to past events and how historiography can represent history. He does not devote much attention to how historians justify their statements about history to a degree that may warrant a realistic interpretation of historiography. Rather, Timmins assumes so. He proceeds through polemical dialogues with philosophers of historiography who took antirealist stances like Leon Goldstein, Frank Ankersmit, and Jouni Kuukkanen.Timmins’s realism is founded on the belief in a universally accepted core of historiographic facts. He does not inquire about the theoretical foundations of historiographic inferences that allow the emergence of such a consensus. Rather than consider historiographic epistemology, the critical methods of historiography, Timmins considers linguistic communities and entrenched uses of language. He confronts the problem of reference to the past in the absence of its perception by asserting that historiographic representations are of “mental files” that have names (for example, “the Renaissance,” “the Second World War”) and evolving core facts about those historical events (for example, Petrarch and Da Vinci in the Renaissance, the main battles in the war). Though the exact contents of these files may differ between historians, they still refer to the same events and have the same labels. Timmins suggests that experts gradually introduce fluid norms of reference on the basis of broadly accepted facts [End Page 369] whose references caused information chains that led to them. He suggests that complex or colligated concepts are in the mind but refer through mediation to some directly referenced events. For example, the First World War is a concept that through the mediation of facts like its main battles refers to real... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Baumgarten's Aesthetics: Historical and Philosophical Perspectives ed. by J. Colin McQuillanEmine Hande TunaJ. Colin McQuillan, editor. Baumgarten's Aesthetics: Historical and Philosophical Perspectives. Lanham, MD: Rowman & Littlefield, 2021. Pp. viii + 364. Hardcover, $130.00.Contemporary philosophers have often overlooked the originality and impact of Alexander Gottlieb Baumgarten's views on aesthetics, and his contribution to the field is often reduced to his introduction of the term 'aesthetics' into the philosophical (...) lexicon. By illuminating the seminal character of Baumgarten's aesthetics and its enduring significance, J. Colin McQuillan's collection of twelve essays endeavors to rectify this neglect, particularly within the anglophone philosophical community. The collection aims to make recent scholarship on Baumgarten's aesthetics more accessible, with translated works from German scholars and their English counterparts presented in a single volume to entice anglophone readers. It stands as the first collection of essays devoted to Baumgarten's aesthetics to be published in English. Through the essays contained in this volume, readers are offered a comprehensive overview of Baumgarten's aesthetic theory and its progression as well as a deeper understanding of his substantial and influential contributions to the field.The collection begins with a comprehensive introduction by McQuillan, which provides insightful analysis of the reasons behind Baumgarten's neglected status and a concise biography of the philosopher. McQuillan lucidly summarizes Baumgarten's goals for his new science of aesthetics, the extent to which he was able to accomplish these goals, and what remained unfinished. McQuillan highlights Baumgarten's view that his aesthetics was not just a theoretical exercise, but rather had practical implications, such as the potential to enhance poetry, rhetoric, and other arts, and more generally all sensible cognition.The opening two essays of the collection offer dual perspectives on Baumgarten's aesthetics, one exploring the connection of his theories to the pursuit of establishing art as the presentation or representation of the absolute and the other presenting his aesthetics as modeled on the "art of invention" (ars inveniendi). Ursula Franke's essay contextualizes [End Page 711] Baumgarten's ideas within the historical framework and demonstrates his impact on the development of German idealist aesthetics, but it also serves as a valuable guide for further research on Baumgarten by providing an overview of contemporary research and avenues for engagement with his work. In the second essay, Stefanie Buchenau offers an insightful examination of the relationship between Baumgarten and Cicero, illuminating how the former crafted aesthetics as a new method of invention.The third and fourth essays of the collection have a narrower focus. In his analysis, Matthew McAndrew, following George Friedrich Meier, posits that Baumgarten, despite seemingly presenting two conflicting definitions of beauty—one attributing beauty to the object of cognition, and the other to the cognition itself—only held the former definition. Departing from previous interpretations that attempted to reconcile both definitions, McAndrew rejects the definition of beauty as the perfection of sensible cognition. Angelica Nuzzo argues that Baumgarten had a pluralistic understanding of truth and distinguished between aesthetic truth and logical truth. She examines Baumgarten's conception of aesthetic truth and contends that it is imperative to comprehend how poetry embodies and incorporates aesthetic truth. According to Nuzzo, Baumgarten believed that aesthetic truth is embodied.In the fifth essay, Simon Grote delves into the theological sources of Baumgarten's aesthetics. Grote claims that Baumgarten's definition of aesthetics was influenced by the definition of aisthēsis put forth by Halle Pietists. Indeed, he claims that seeing this connection between the Pietists and Baumgarten is vital to fully grasp the ethical dimensions of Baumgarten's early aesthetic theory. Like many Halle Pietists, Baumgarten was advancing a conception of moral education as involving the improvement of the human affects through the proper use of the sensible faculties. In the following essay, McQuillan examines the aspects of Baumgarten's aesthetics that set him apart from his rationalist predecessor Christian Wolff. Challenging the orthodox view that portrays Baumgarten as a Wolffian rationalist, McQuillan argues that Baumgarten limited the application of Wolff's mathematical method, circumscribed the scope of logic, and distinguished between sensible and intellectual perfection, separating what Wolff aimed to unite. In his contribution, Alessandro... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Buddhisms and DeconstructionsFrancis X. Clooney, SJBuddhisms and Deconstructions. Edited by Jin Y. Park, with an afterword by Robert Magliola. Lanham, MD: Rowman & Littlefield Publishers, Inc., 2006. Pp. xxii + 290.Buddhisms and Deconstructions originated in a panel on "Buddhism, Deconstruction, and the Works of Robert Magliola" at the twenty-second annual convention [End Page 182] of the International Association for Philosophy and Literature. Half its essays began as conference (...) papers, while the rest (including several published elsewhere) were solicited for the volume. Implicit too are an awareness of other volumes—for example, Harold Coward's Derrida and Indian Philosophy (1990) and (with Toby Foshay) Derrida and Negative Theology (1992)—and the conviction that such volumes, although making a contribution, have not adequately sorted out what can usefully be said with respect to that tantalizingly elusive couple, deconstruction and Buddhism.The volume exemplifies many starting points and avenues for testing the Buddhism-deconstruction relationship, but all of it is clearly mapped. "Buddhism and Deconstruction" (section 1) illumines some basic issues underlying Buddhist-deconstructionist comparisons: "Naming the Unnameable: Dependent Co-arising and Différence" (Jin Y. Park) and "Nagarjuna and Deconstruction" (Ian Mabbett). "Buddhism Deconstructs" (section 2) explores how deconstruction can be analyzed from a Buddhist perspective, and includes "Derridean and Madhyamika Buddhist Theories of Deconstruction" (Zong-qi Cai) and "Indra's Postmodern Net" (David R. Loy). "Deconstructing Buddhism" (section 3), with essays on "Deconstructive and Foundationalist Tendencies in Indian and Tibetan Buddhism" (Roger R. Jackson) and "Ji Zang's Sunyata-Speech: Derridean Denegation with Buddhist Negations" (Ellen Y. Zhang), looks in the other direction, still further deconstructing Buddhism. "Chan/Zen Buddhist Deconstruction" (section 4) furthers the critique with another pair of detailed analyses, "The Chan Deconstruction of Buddha Nature" (Youru Wang) and "Sudao: Repeating the Question in Chan Discourse" (Frank W. Stevenson). All these authors stick with cases in order to test the larger Buddhism and deconstruction hypothesis, showing, unsurprisingly, that similarities and differences make comparisons work out in different ways and for different conclusions. It matters which Buddhist tradition is brought into play, how one interprets some particular Buddhist thinker, and (because almost everyone here is thinking of "Derrida" and "deconstruction" at the same time) how someone with Buddhist learning ought to read which early or late essay by Derrida. Altogether, these eight essays illumine specific examples and contribute to the volume's larger topic, as we narrow down and define the Budhism-Deconstructionism conversation. Loy perhaps speaks for many of the authors here:From a Buddhist perspective, the post-structural realization that the meaning of a text cannot be totalized—that language/thought never attains a self-presence which escapes differences—is an important step towards the realization that there is no abiding-place for the mind anywhere within Indra's net. But the textual dissemination liberated by Derrida's deconstruction will not be satisfactory unless the dualist sense-of-self—not just its discourse—has been deconstructed.(p. 80)Or, as Ellen Zhang soberly puts it, [End Page 183]The play of sunyata/denegation implies a movement of thought that sees the surplus of thought, and understanding this surplus sometimes requires the un-thought. The moment of negativity is, therefore, also the moment of construction and creativity. Sunyata/denegation is not simply a nihilistic place of reducing meaning to non-meaning, reality to non-reality. On the contrary, it is the moment of emancipation of meanings, we find in the Chinese traditions from Zhuangzi to Buddhist philosophers and Chan masters. Meanwhile, the experiential dimensions in the process of transforming our thought and consciousness explored by Daoism and Buddhism also offer a possible critique of postmodern discourse.(p. 121)One could well imagine an entire volume made of just these essays with just such insights.But there is more. In "Deconstructing Life-Worlds" (section 5), two essays—"The Veil Rent in Twain: A Buddhist Reading of Robert Magliola's Deconstructive Chiasm" (Jane Augustine) and "Emmanuel, Robert" (Gad Horowitz)—remind us that the volume is indeed a still more complex three-way conversation, including also the writings and personality (evident by the vehicle of an Afterword) of Robert Magliola, a scholar of both Buddhism (which he teaches... (shrink)

Explorations in Anthropology and Theology. Frank A. Salamone and Walter Randolph Adams. eds. Lanham, MD: University Press of America. 1997. xii. 279 pp. $57.50 (cloth); $32.50 (paper).

Many philosophers deny that happiness can be equated with pleasurable experiences. Nozick introduced an experience machine thought experiment to support the idea that happiness requires pleasurable experiences that are “in contact with reality.” In this thought experiment, people can choose to plug into a machine that induces exclusively pleasurable experiences. We test Nozick’s hypothesis that people will reject this offer. We also contrast Nozick’s experience machine scenario with scenarios that are less artificial, and offer options which are less invasive or (...) disruptive than being connected to a machine, specifically scenarios in which people are offered an experience pill or a pill that improves overall functioning. (shrink)

The division of cognitive labor is fundamental to all cultures. Adults have a strong sense of how knowledge is clustered in the world around them and use that sense to access additional information, defer to relevant experts, and ground their own incomplete understandings. One prominent way of clustering knowledge is by disciplines similar to those that comprise the natural and social sciences. Seven studies explored an emerging sense of these discipline‐based ways of clustering of knowledge. Even 5‐year‐olds could cluster knowledge (...) in a manner roughly corresponding to the departments of natural and social sciences in a university, doing so without any explicit awareness of those academic disciplines. But this awareness is fragile early on and competes with other ways of clustering knowledge. Over the next few years, children come to see discipline‐based clusters as having a privileged status, one that may be linked to increasingly sophisticated assumptions about essences for natural kinds. Possible mechanisms for this developmental shift are examined. (shrink)

Fifty years ago, Dieter Henrich wrote an influential little text on ‘Fichte’s Origi­nal Insight’. Seldom so much food for thought has been put in a nutshell. The essay, bearing such an unremarkable title, delivers a diagnosis of why two hundred years of penetrating thought about the internal structure of subjectivity have ended up so fruitless. Henrich’s point was: Self-consciousness cannot be explained as the result of a higher-order act, bending back upon a first-order one, given that “what reflection finds, must (...) already have been there before” (Novalis). Whereas Henrich’s discovery had some influence in German speaking countries (and was dubbed the ‘Heidelberg School’), it remained nearly unnoticed in the anglophone (and now dominant) philosophical world. This is starting to change, now that a recent view on (self-) consciousness, called ‘self-representationalism’, is beginning to develop and to discover its Heidelbergian roots. (shrink)

Scientific and technological policy issues are not and should not be exempt from the norms of democratic governance. This article examines two major theories of democracy, analyzes their commonalities and differences, and derives criteria for evaluating various forms of public participation in policymaking. The author argues for a new category of participation, participatory analysis, that includes forms of participation that satisfy democratic criteria and emphasizes the importance of learning among participants. Different types of participatory analysis may be best suited to (...) different kinds of policy problems. (shrink)

In this paper I present an account of the rational abilities that make our decisions free. Following the lead of new dispositionalists, a leeway account of free decisions is developed, and the rational abilities that ground our abilities to decide otherwise are described in detail. A main result will be that the best account of the relevant rational abilities makes them two-way abilities: abilities to decide to do or not to do x in accordance with one’s apparent reasons. Dispositionalism about (...) rational abilities will be vindicated, since it helps to see why and how these two-way abilities entail an ability to decide otherwise and, thus, free will. (shrink)

If folk science means individuals having well worked out mechanistic theories of the workings of the world, then it is not feasible. Laypeople’s explanatory understandings are remarkably coarse, full of gaps, and often full of inconsistencies. Even worse, most people overestimate their own understandings. Yet recent views suggest that formal scientists may not be so different. In spite of these limitations, science somehow works and its success offers hope for the feasibility of folk science as well. The success of science (...) arises from the ways in which scientists learn to leverage understandings in other minds and to outsource explanatory work through sophisticated methods of deference and simplification of complex systems. Three studies ask whether analogous processes might be present not only in laypeople but also in young children and thereby form a foundation for supplementing explanatory understandings almost from the start of our first attempts to make sense of the world. (shrink)

Many models in economics are very unrealistic. At the same time, economists put a lot of effort into making their models more realistic. I argue that in many cases, including the Modigliani-Miller irrelevance theorem investigated in this paper, the purpose of this process of concretization is explanatory. When evaluated in combination with their assumptions, a highly unrealistic model may well be true. The purpose of relaxing an unrealistic assumption, then, need not be to move from a false model to a (...) true one. Instead, it may be providing an explanation of some phenomenon by invoking the factor that figures in the assumption. This idea is developed in terms of the contrastive account of explanation. It is argued that economists use highly unrealistic assumptions to determine a contrast that is worth explaining. The process of concretization also motivates new explanatory questions. A high degree of explanatory power, then, may well be due to a high number of unrealistic assumptions. Thus, highly unrealistic models can be powerful explanatory engines. Key Words: concretization • explanation • explanatory power • idealization • model • Modigliani-Miller theorem • unrealistic assumption. (shrink)

The strongest objection to (15) is that speaker's meaning is defined in terms of commitment, a notion which is itself something of a challenge and for which no definition has been given. This would be a strong reason to prefer a definition in terms of some more tractable concept, all things being equal; but it does not lessen the probability that commitment or some similar notion is indispensable to the definition of speaker's meaning.The philosophical writings discussed in this paper all (...) proceed something like this: Particular cases are discussed and a description is given of the mechanisms by which communication takes place. An attempt is made to say something that applies to all instances of speaker's meaning. Words like ‘analysis’, ‘account’ ‘explanation’, ‘explication’, and ‘theory’ are used here, the suggestion being that the objective is to provide for all cases at once what has already been provided for particular cases-an explanation of how meaning works. What is produced, however, looks like adefinition of speaker's meaning, a statement of necessary and sufficient conditions. This definition is then evaluated largely in terms of what counterexamples it does or does not allow.It seems that there is some tendency to conflate two quite distinct objectives: (i) a theory of speaker's meaning-a general description of how it is that speakers are able to communicate; and (ii) a statement of necessary and sufficient conditions for speaker's meaning. Objective (i) might plausibly be regarded as the goal of the study of communication. Objective (ii) is the definition of a certain intuitive, pretheoretical concept of meaning, which might or might not prove to be an important concept with respect to objective (i). The Gricean mechanism and the notion of conventional meaning, on the other hand, are indispensable to (i)-few instances of speaker's meaning could be adequately described without recourse to at least one of these notions. Thus nothing in this paper should be construed as trying to downgrade the importance of the Gricean mechanism for the theory of communication. If objective (ii) and the Gricean mechanism are not as closely associated as has been claimed, this is, if anything, a reason to doubt the importance of (ii) for the theory of communication. (shrink)

ABSTARCT When people go shopping, they enter a building. But the shop cannot be identified with the building, because it would remain the same shop if it moved to another building or if it became an e-store. Daniel Korman [2019] uses these two observations to argue that establishments are immaterial objects. However, all that follows is that establishments are not buildings. I argue that establishments are organisations or corporate agents that are constituted by people. This entails that they are material (...) objects. Korman’s observations can be accommodated in terms of the further observation that corporate agents can but need not own or rent buildings. (shrink)

While the rule of law is surely a very important good, the familiar discussions found in the literature lead many to conclude that it is either a relatively trivial political ideal, or else a redundant one. What is needed is a new and persuasive defense of the rule of law that properly reflects its great significance for human well being. An important step towards building such an argument is to question a widely-shared but often unnoticed assumption that the rule of (...) law should be understood as a virtue of legal systems. The path is then cleared for a republican argument built on two theses: first, the thought that an ideal society would be one in which no one is the master of anyone else, and second, the thought that our freedom from domination is not natural or pre-institutional. (shrink)

According to Richard Jeffrey’s value-free ideal, scientists should avoid making value judgments about inductive risks by offering explicit representations of scientific uncertainty to decision-makers, who can use these to make decisions according to their own values. Some philosophers have responded by arguing that higher-order inductive risks arise in the process of producing representations of uncertainty. This chapter explores this line of argument and its limits, arguing that the Jeffreyan value-free ideal is achievable in contexts where methodological decisions introduce minimal higher-order (...) uncertainty and where communications of uncertainty are unlikely to be manipulated or misunderstood by scientists or decision-makers. This chapter illustrates the limits of the Jeffreyan ideal with reference to climate science and argues that the context of climate science is not conducive to the Jeffreyan ideal, so the argument that climate modeling is value-laden due to higher-order inductive risks withstands recent criticisms. (shrink)

This critical note responds to Guiaşu and Tindale’s “Logical fallacies and invasion biology,” from our perspective as ecologists and philosophers of science engaged in debates about invasion biology and invasive species. We agree that “the level of charges and dismissals” surrounding these debates might be “unhealthy” and that “it will be very difficult for dialogues to move forward unless genuine attempts are made to understand the positions being held and to clarify the terms involved.” Although they raise several important scientific, (...) conceptual, and ethical issues at the foundations of invasion biology, we believe Guiaşu and Tindale’s attempts to clarify the debate were unsuccessful. Like some other critics of the field, they tend to misrepresent invasion biology by cherry-picking and constructing “straw people,” inaccurately portraying invasion biology, and thus failing to elevate the dialogue. In this critique, we clarify areas in the invasion biology literature misrepresented by Guiaşu and Tindale. We attempt to provide a more balanced view of areas of reasonable debate within invasion biology, including disputes about empirical evidence, diverse risk attitudes, and other diverse ethical commitments. (shrink)

A main goal of this paper is to complicate “learning loss” as the only, or even the main, thing schools should be concerned about as they respond to the Covid-19 pandemic. While schools have a responsibility to make sure students who are enrolled in school are learning, this cannot come at the cost of ignoring the other substantial losses students are also contending with. Following the work of Jonathan Lear, I make the case that schools should engage students in a (...) process of learning how to mourn for their individual and our collective losses, while also considering ways that school can move beyond narrow conceptions of the purposes of school and to a deeper appreciation for the ways that an education can promote human excellence. As this pandemic wears on, it becomes harder and harder to do anything but endure. One goal of this paper is to serve as a reminder that schools can do more than endure: they can envision new possibilities for schooling that promote conceptions of wellbeing that go beyond fear of learning loss. (shrink)

This article surveys the history of labor- and middle-class-sponsored efforts to mobilize shopping on behalf of working people from the late nineteenth century through the present. It analyzes the class dynamics of these movements to, first, underscore workers' own ability to mount consumer campaigns and, second, critique middle-class campaigns in the present that can treat workers as unorganized, passive victims. It underscores the potential hierarchical dynamics inherent in consumer-labor campaigns, both between classes and within the labor movement, including dynamics of (...) race, gender, and space. (shrink)

Hart proposed that law is made possible by the practice among legal officials of observing conventional social rules, the most important being rules of recognition. This view has been dubbed the practice theory, and it has been attacked by many legal theorists. This paper argues that many criticisms of the practice theory fail because they misunderstand the nature of the organizational challenge to which rules of recognition are the solution. The challenge of constituting a legal system is essentially the challenge (...) of constituting a group agent, and when viewed through Pettit’s account of group agency, the practice theory can easily be defended. (shrink)

In The Democratic Horizon: Hyperpluralism and the Renewal of Political Liberalism, Alessandro Ferrara seeks a philosophical breakthrough from what looks like it could be a pending dead-end for democracy. The best hope, Ferrara superbly maintains, lies through an extension or updating – a “renewal,” as he calls it – of lines of thought bequeathed to us, by John Rawls and others, under the name of political liberalism. Somewhere near the crux of Ferrara’s reflection stands a class of institutional fixtures whose (...) name is missing from his title. I mean the class “constitution.” I use that word to name a country’s scriptural basic law, its publicly cognizable corpus of canonically worded sentences ordaining the country’s basic institutional framework. My suggestion will be that it is no less tellingly a “constitutional” than a “democratic” horizon that Ferrara’s work, in conjunction with Rawls’s, shows us to be facing. (shrink)

This essay examines how being-historical thinking is enacted through specific motifs, which prompts an Auseinandersetzung with the modem age of machination. The earth is one such motif that arises in Contributions to Philosophy, calling for a nuanced language to enact being-historical thinking, on the one hand, and, on the other, marking a sharp divergence from the objectifying discourse of modern science and technicity. It is shown that Heidegger’s appeal to the earth not only yields a deeper meaning of what it (...) means to dwell in harmony with nature, but also that the proprietorship of dwelling provides a hint to reestablish the place of the political outside the rule of technicity. (shrink)