I argue against the conception of scientific models advocated by the proponents of the Semantic View of scientific theories. Part of the paper is devoted to clarifying the important features of the scientific modeling view that the Semantic conception entails. The liquid drop model of nuclear structure is analyzed in conjunction with the particular auxiliary hypothesis that is the guiding force behind its construction and it is argued that it does not meet the necessary features to render it a model (...) of the theory, as the Semantic View demands. Given that this model is indicative of how quantum mechanics is applied in the domain of nuclear physics, I claim that the Semantic View does not adequately account for scientific models. (shrink)

The process of abstraction and concretisation is a label used for an explicative theory of scientific model-construction. In scientific theorising this process enters at various levels. We could identify two principal levels of abstraction that are useful to our understanding of theory-application. The first level is that of selecting a small number of variables and parameters abstracted from the universe of discourse and used to characterise the general laws of a theory. In classical mechanics, for example, we select position and (...) momentum and establish a relation amongst the two variables, which we call Newton’s 2nd law. The specification of the unspecified elements of scientific laws, e.g. the force function in Newton’s 2nd law, is what would establish the link between the assertions of the theory and physical systems. In order to unravel how and with what conceptual resources scientific models are constructed, how they function and how they relate to theory, we need a view of theory-application that can accommodate our constructions of representation models. For this we need to expand our understanding of the process of abstraction to also explicate the process of specifying force functions etc. This is the second principal level at which abstraction enters in our theorising and in which I focus. In this paper, I attempt to elaborate a general analysis of the process of abstraction and concretisation involved in scientific- model construction, and argue why it provides an explication of the construction of models of the nuclear structure. (shrink)

I argue that we cannot adequately characterize idealization and abstraction and the distinction between the two on the grounds that they have distinct semantic properties. By doing so, on the one hand, we focus on the conceptual products of the two processes in making the distinction and we overlook the importance of the nature of the thought processes that underlie model-simplifying assumptions. On the other hand, we implicitly rely on a sense of abstraction as subtraction, which is unsuitable for explicating (...) scientific model construction. Instead, I argue that a sense of abstraction as extraction is more suitable. Finally, I suggest a different way to distinguish the two processes that avoids these problems. Namely, that both idealization and abstraction could be understood as particular modes of application of the same cognitive process: selective attention. (shrink)

A distinction is made between theory-driven and phenomenological models. It is argued that phenomenological models are significant means by which theory is applied to phenomena. They act both as sources of knowledge of their target systems and are explanatory of the behaviors of the latter. A version of the shell-model of nuclear structure is analyzed and it is explained why such a model cannot be understood as being subsumed under the theory structure of Quantum Mechanics. Thus its representational capacity does (...) not stem from its close link to theory. It is shown that the shell model yields knowledge about the target and is explanatory of certain behaviors of nuclei. Aspects of the process by which the shell model acquires its representational capacity are analyzed. It is argued that these point to the conclusion that the representational status of the model is a function of its capacity to function as a source of knowledge and its capacity to postulate and explain underlying mechanisms that give rise to the observed behavior of its target. (shrink)

This eprint has been removed by the author's request.

Nelson Goodman argued convincingly that in order to understand the representation relation one should dissociate it from the relation of resemblance because of the logical differences between the two concepts. Resemblance is reflexive and symmetric whereas representation is not. Furthermore, Goodman suggested that what lies at the core of representation is denotation. According to Goodman, if X represents Y then X must denote Y, but he recognized that by opting for an analysis of representation only based on this idea of (...) denotation we run into problems. There are two reasons for this. The first reason is that X could be considered to be a representation of Y by mere stipulation. The second reason is that in many cases X represents Y but Y does not exist and thus there is nothing that X denotes. Both of these problems are important when addressing questions about scientific representation. First, we do not think that we do justice to scientific practices by thinking that scientific models represent by mere stipulation. Second, some of our scientific models represent what we often label ideal systems or ideal states of affairs, and if such systems do not exist in the actual world then it would also not make much sense to claim that our models denote such systems. I argue in this paper that there is a way to overcome these two problems and explicate “representation” by means of “denotation”. (shrink)

Objective: Illness perceptions are important predictors of emotional and behavioral responses in many diseases. The current study aims to investigate the COVID-19-related IP throughout Europe. The specific goals are to understand the temporal development, identify predictors and examine the impacts of IP on perceived stress and preventive behaviors.Methods: This was a time-series-cross-section study of 7,032 participants from 16 European countries using multilevel modeling from April to June 2020. IP were measured with the Brief Illness Perception Questionnaire. Temporal patterns were observed (...) considering the date of participation and the date recoded to account the epidemiological evolution of each country. The outcomes considered were perceived stress and COVID-19 preventive behaviors.Results: There were significant trends, over time, for several IP, suggesting a small decrease in negativity in the perception of COVID-19 in the community. Age, gender, and education level related to some, but not all, IP. Considering the self-regulation model, perceptions consistently predicted general stress and were less consistently related to preventive behaviors. Country showed no effect in the predictive model, suggesting that national differences may have little relevance for IP, in this context.Conclusion: The present study provides a comprehensive picture of COVID-19 IP in Europe in an early stage of the pandemic. The results shed light on the process of IP formation with implications for health-related outcomes and their evolution. (shrink)

In Search of a Theory of Everything is an adventurous journey in space and time in search of a unified "theory of everything" (TOE) by means of a rare and agile interplay between the natural philosophies of influential ancient Greek thinkers and the laws of modern physics. For a TOE, all the phenomena of nature share a subtle underlying commonality and are explainable by a single overarching immutable principle. Reading the past for what it is, is of tremendous value, but (...) so is its reading from the perspective of modern knowledge. Not to judge it for its flaws but to be inspired by its insights. This comparative study of the universe is the spirit of In Search of a Theory of Everything-to physics through philosophy, to the new via the old, and in a balanced way. A relatively "easier" analysis of nature, that of a major natural philosopher of antiquity, commences every chapter to fasten the bedrock for the more complex. The transition into the more complicated views of modern physics is gradual and systematic, entwining finely the two, the ancient with the new, the forgotten with the current, by unfolding a history and a philosophy of science, and connecting all the great feats of the mind and time. Those philosophers had ideas that resonate with aspects of modern science; puzzles that still baffle; and rationales that can be used to reassess completely anew fundamental but competing principles of modern physics, even to speculate about open physics problems. In Search of a Theory of Everything is a new kind of sight, is a philosophical insight of modern physics. (shrink)

‘It is necessary to a Prince to learn how not to be good’. This quotation from Machiavelli’s The Prince has become the mantra of the standard dirty hands thesis. Despite its infamy, it features proudly in most conventional expositions of the dirty hands problem, including Michael Walzer’s original analysis. In this paper, I wish to cast a doubt as to whether the standard conception of the problem of DH—the recognition that, in certain inescapable and tragic circumstances an innocent course of (...) action is unfeasible—fully captures Machiavelli’s message and its terrifying implications. In particular, I argue that the standard DH thesis is inadequately ‘static’: it conceives the conflict between ordinary morality and political morality as a stark, momentary and rare paradox of action—an anomaly disrupting the normality of harmony. As such it misconceives both the extent and the nature of the rupture between morality and politics. In this sense, the argument I shall advance does just involve an exercise in the history of political thought. Rather, I want to suggest that, by virtue of its failure to take Machiavelli’s insights seriously, the standard DH thesis fails to live up to its purported capacity to capture the complexity and fragmentation of our moral cosmos and that, consequently, it is nothing more than a thinly veiled version of the idealism and monism it purports to reject. (shrink)

The claim that democratic politics is the art of compromise is a platitude but we seem allergic to compromise in politics when it happens. This essay explores this paradox. Taking my cue from Machiavelli’s claim that there exists a rift between a morally admirable and a virtuous political life, I argue that: a ‘compromising disposition’ is an ambiguous virtue—something which is politically expedient but not necessarily morally admirable; whilst uncongenial to moral integrity, a ‘compromising disposition’ constitutes an essential aspect of (...) political integrity. In so doing, I question certain moralistic assumptions which fuel contemporary vilifications of compromise—that, in theory, democratic politics should be inhospitable to compromise and that political integrity should be akin to moral integrity—and which are shared by Walzer’s Dirty Hands thesis which professes to be sensitive to the realities of politics. These assumptions displace the complex realities of politics and misconstrue the standards of political excellence; they unsatisfactorily idealize political integrity and the messy context in which democratic politicians operate—a context characterized by a plurality of incompatible traditions, each with its own values and principles. Whilst commitment to a set of principles stemming from one’s tradition or pre-election promises implies commitment to realize these, leading a virtuous political life amidst such a grubby domain often requires abandoning some of these. An innocent, all-or-nothing pursuit of one’s principles in politics might prompt political disaster or defeat: an uncompromising disposition entails the entire abandonment of any hope of realizing all of those principles. (shrink)

This paper draws on the underappreciated realist thought of Isaiah Berlin, Stuart Hampshire and Judith Shklar, rehearses their critique of moralism and extends it to a position which seems far from obvious a target: the dirty hands thesis, which is mostly owed to Michael Walzer, and which a number of contemporary realists have recently appealed to in their endeavour to challenge moralism and/or tackle the insufficiently addressed question of what a more affirmative, realist public ethic might involve. In illustrating that (...) the DH thesis is a thinly disguised brand of the moralism which realists reject, I shall not merely put some flesh on the bones of Shklar’s scattered, unsystematic objections to Walzer’s thought – the only realist who explicitly criticized his DH thesis. Rather, I wish to cast doubt on the internal coherence and ‘realism’ of contemporary realist positions which invoke that thesis and to illustrate that the discrepancy between Berlin’s, Shklar’s and Hampshire’s thought and the DH thesis: i) enriches our understanding of how we might wish to distinguish more meaningfully realism from the ideal/non-ideal theory debate; and ii) enables us to pursue a particular direction in which a more positive realist approach to public ethics and integrity might be developed – an approach which we might term Heraclitian realism, and which follows from their idiosyncratic, innovative, and radical account of the place of conflict in human life. (shrink)

This essay locates the problem of dirty hands within virtue ethics – specifically Alasdair MacIntyre’s neo-Aristotelian thesis in After Virtue. It demonstrates that, contra contemporary expositions of this problem, MacIntyre’s thesis provides us with a more nuanced account of tragedy and DH in ordinary life, in its conventional understanding as a stark, rare and momentary conflict in which moral wrongdoing is inescapable. The essay then utilizes elements from MacIntyre’s thesis as a theoretical premise for Machiavelli’s thought so as to set (...) the foundations for a nascent but richer framework of DH in politics and move beyond the standard, ‘static’ conceptualization of the problem within this context. In developing a dynamic account of DH, I conceive of politics as a distinct practice and way of life, with its own demands and standards of excellence, and draw on Machiavelli’s thought to sketch some of these. The dynamic account uncovers an inexhaustible tension between two ways of life, each with its own demands and standards of excellence: a virtuous politician should become partially vicious and no longer innocent. Understood in dynamic terms, DH in politics involves a paradox of character, not just a paradox of action as the standard, ‘static’ DH thesis suggests. (shrink)

Contra the prevalent way of thinking about the dirty-hands problem, this article suggests that dirty hands need not necessarily entail suffering and that a politician who does not suffer for his dirty-handed acts should not be cast as a bad politician. In so doing, the article: argues that the connection between DH and suffering is unsatisfactorily totalising and rests on a contentious conception of conflict as a dysfunction and develops an alternative account of the good dirty-handed politician, which is associated (...) with what proponents of the prevalent view of the problem find impossible: calm acceptance of – even indulgence in – one’s dirt. This recognition has important implications for our contemporary culture of contrition and for the way we evaluate the characters of our politicians. (shrink)

This article argues that Hannah Arendt’s thought can offer significant insights on political judgement for realism in political theory. We identify a realist position which emphasises the need to account for how humans judge politically, contra moralist tendencies to limit its exercise to rational standards, but which fails to provide a sufficient conception of its structure and potential. Limited appeals to political judgement render the realist defence of the political elusive and compromise the endeavour to offer a meaningful alternative to (...) the moralist tendency to displace politics. The potential and limitations of realist discussions on judgement are made visible in relation to proto-realists Judith Shklar and Isaiah Berlin. In seeking to enrich the realist conception of the political, the article introduces the displacement critique found in the neglected Arendtian ‘realism’. It also provides the foundations for a distinctly realist account of political judgement which, we argue, requires elaboration along two dimensions: the social coding of political judgement and the political capacities that help judgement build a suitable political sphere. (shrink)

This article argues that Hannah Arendt’s thought can offer significant insights on political judgement for realism in political theory. We identify a realist position which emphasises the need to account for how humans judge politically, contra moralist tendencies to limit its exercise to rational standards, but which fails to provide a sufficient conception of its structure and potential. Limited appeals to political judgement render the realist defence of the political elusive and compromise the endeavour to offer a meaningful alternative to (...) the moralist tendency to displace politics. The potential and limitations of realist discussions on judgement are made visible in relation to proto-realists Judith Shklar and Isaiah Berlin. In seeking to enrich the realist conception of the political, the article introduces the displacement critique found in the neglected Arendtian ‘realism’. It also provides the foundations for a distinctly realist account of political judgement which, we argue, requires elaboration along two dimensions: the social coding of political judgement and the political capacities that help judgement build a suitable political sphere. (shrink)

The realist injunction to attend to the ‘realities of politics’ when we do political philosophy, though obviously appropriate, is highly platitudinous. By drawing on the underappreciated realist insights of Isaiah Berlin, Stuart Hampshire and Hannah Arendt, we elaborate a neglected distinction between two antagonistic conceptions of political reality – the realism of surface and the realism of depth – and consider its implications for the recent realist turn. We illustrate how that distinction reveals some neglected tensions and incoherencies within contemporary (...) realism and go some way towards untangling and addressing these. Specifically, we enrich the realist charge and highlight two directions which realist scholarship can pursue in its endeavour to offer a meaningful alternative to moralism: an emphasis on i) Vichian fantasia – a kind of knowledge which entails historical awareness but also sensitivity to philology; and ii) suffering and injustice as a basis for critique and for developing a suitable political sphere. (shrink)

‘The fox knows many things, but the hedgehog knows one big thing’. -Archilochus quoted in Berlin, The Hedgehog and the Fox, 22The fragment from the Greek poet Archilochus, quoted in Isaiah Berlin’s essay ‘The Hedgehog and the Fox’, serves as a metaphor for the long-standing contrast and rivalry between two radically different approaches to public ethics, each of which is couched in a radically different vision of the structure of moral value. On the one hand, the way of the hedgehog (...) corresponds to the creed of value monism, reflecting a faith in the ultimate unity of the moral universe and belief in the singularity, tidiness and completeness of moral and political purposes. On the other hand, the way of the fox corresponds to the nemesis of monism, the philosophical tradition of value pluralism, to which this collection of essays is devoted. This dissenting countermovement, which emerges most clearly in the writings of Isaiah Berlin, Stuart Hampshire, Bernard Williams and John Gray, is fuelled by an appreciation of the perpetuity of plurality and conflict and, correspondingly, by the conviction that visions of moral unity and harmony are incoherent and implausible. In the view of the value pluralists, ‘there is no completeness and no perfection to be found in morality’. (shrink)

The realist injunction to attend to the ‘realities of politics’ when we do political philosophy, though obviously appropriate, is highly platitudinous. By drawing on the underappreciated realist insights of Isaiah Berlin, Stuart Hampshire and Hannah Arendt, we elaborate a neglected distinction between two antagonistic conceptions of political reality – the realism of surface and the realism of depth – and consider its implications for the recent realist turn. We illustrate how that distinction reveals some neglected tensions and incoherencies within contemporary (...) realism and go some way towards untangling and addressing these. Specifically, we enrich the realist charge and highlight two directions which realist scholarship can pursue in its endeavour to offer a meaningful alternative to moralism: an emphasis on i) Vichian fantasia – a kind of knowledge which entails historical awareness but also sensitivity to philology; and ii) suffering and injustice as a basis for critique and for developing a suitable political sphere. (shrink)

Philosophy & Social Criticism, Volume 48, Issue 9, Page 1277-1301, November 2022. The realist injunction to attend to the ‘realities of politics’ when we do political philosophy, though obviously appropriate, is highly platitudinous. By drawing on the underappreciated realist insights of Isaiah Berlin, Stuart Hampshire and Hannah Arendt, we elaborate a neglected distinction between two antagonistic conceptions of political reality – the realism of surface and the realism of depth – and consider its implications for the recent realist turn. We (...) illustrate how that distinction reveals some neglected tensions and incoherencies within contemporary realism and go some way towards untangling and addressing these. Specifically, we enrich the realist charge and highlight two directions which realist scholarship can pursue in its endeavour to offer a meaningful alternative to moralism: an emphasis on i) Vichian fantasia – a kind of knowledge which entails historical awareness but also sensitivity to philology; and ii) suffering and injustice as a basis for critique and for developing a suitable political sphere. (shrink)

Declining levels of political trust and voter turnout, the shift towards populist politics marked by appeals to ‘the people’ and a rejection of ‘politics-as-usual’, are just some of the commonly cited manifestations of our culture of political disaffection. Democratic politics, it is argued, is in crisis. Whilst considerable energy has been expended on the task of lamenting the status of our politics and pondering over recommendations to tackle this perceived crisis, amid this raft of complaints and solutions lurks confusion. This (...) paper seeks to explore the neglected question of what the precise nature of the crisis with which we are confronted involves, and, in so doing, to go some way towards untangling our confusion. Taking my cue from Machiavelli and his value-pluralist heirs, I argue that there is a rift between a morally admirable and a virtuous political life. Failure to appreciate this possibility causes narrations of crisis to misconstrue the moral messiness of politics in ways that lead us to misunderstand how we should respond to disenchantment. Specifically, I suggest that: we think that there is a moral crisis in politics because we have an unsatisfactorily idealistic understanding of political integrity in the first place; and it is a mistake to imagine that the moral purification of politics is possible or desirable. Put simply, our crisis is not moral per se but primarily philosophical in nature: it relates to the very concepts we employ—the qualities of character and context we presuppose whilst pondering over political integrity. (shrink)

Now in a third edition, Introduction to Philosophy: Classical and Contemporary Readings is a highly acclaimed, topically organized collection that covers five major areas of philosophy--theory of knowledge, philosophy of religion, philosophy of mind, freedom and determinism, and moral philosophy. Editor Louis P. Pojman enhances the text's topical organization by arranging the selections into a pro/con format to help students better understand opposing arguments. He also includes accessible introductions to each chapter, subsection, and individual reading, a unique feature for an (...) anthology of this depth. While the book focuses on a compelling sampling of classical material--including selections from Plato, Aristotle, Descartes, Locke, Berkeley, Hume, and Kant--it also incorporates some of philosophy's best twentieth-century and contemporary work, featuring articles by Bertrand Russell, Richard Taylor, John Searle, Thomas Nagel, and others. This third edition contains an expanded glossary, more extensive section introductions, and twelve new selections: Karl Popper: "Epistemology without a Knowing Subject" Richard Rorty: "Dismantling Truth: Solidarity Versus Objectivity" Daniel Dennett: "Postmodernism and Truth" Bruce Russell: "The Problem of Evil: Too Much Suffering" David Chalmers: "Against Materialism: Can Consciousness Be Reductively Explained?" Baron Paul Henri d'Holbach: "A Defense of Determinism" Michael Levin: "A Compatibilist Defense of Moral Responsibility" Plato: Socratic Morality: "Crito" Herodotus: "Custom Is King" J. L. Mackie: "The Subjectivity of Values" Louis P. Pojman: "A Critique of Mackie's Theory of Moral Subjectivism" Thomas Nagel: "Moral Luck". (shrink)

In ”Skepticism,” Peter Klein distinguishes between the “Academic Skeptic” who proposes that we cannot have knowledge of a certain set of propositions and the “Pyrrhonian Skeptic” who refrains from opining about whether we can have knowledge. Klein argues that Academic Skepticism is plausibly supported by a “Closure Principle‐style” argument based on the claim that if x entails y and S has justification for x, then S has justification for y. He turns to contextualism to see if it can contribute to (...) the discussion between one who claims that we can have knowledge about some epistemically interesting class of propositions and the Academic Skeptic. He outlines the background of Pyrrhonian Skepticism, pointing out that the Pyrrhonist withholds assent concerning our knowledge‐bearing status because reason cannot provide an adequate basis for assent. He assesses three possible patterns of reasoning, and concludes that the Pyrrhonist view, that reason cannot resolve matters concerning the nonevident, is vindicated. (shrink)

First published in 1987. Routledge is an imprint of Taylor & Francis, an informa company.

First published in 1987. Routledge is an imprint of Taylor & Francis, an informa company.

This paper advances the research on personalization of political communication by investigating whether this process of focusing on politicians instead of political issues plays a role on Twitter. Results of a content analysis of 5,530 tweets posted in the run-up to the German federal election provide evidence that Twitter communication refers more often to politicians than to issues. However, tweets containing personal characteristics about political leaders play only a marginal role. When distinguishing among different groups of actors on Twitter (journalists, (...) politicians, citizens), we find that citizens focus more on candidates than do journalists or politicians. Investigating the impact of a televised debate on Twitter communication, we observe that this person-centered event puts the focus on individual politicians instead of issues. (shrink)

By the time of his death in 2006, Sir Peter Strawson was regarded as one of the world's most distinguished philosophers. Unavailable for many years,_ Scepticism and Naturalism_ is a profound reflection on two classic philosophical problems by a philosopher at the pinnacle of his career. Based on his acclaimed Woodbridge lectures delivered at Columbia University in 1983, Strawson begins with a discussion of scepticism, which he defines as questioning the adequacy of our grounds for holding various beliefs. He then (...) draws deftly on Hume and Wittgenstein to argue that we must distinguish between 'hard', scientific naturalism; or 'soft', humanistic naturalism. In the remaining chapters the author takes up several issues in which sceptical doubts play an important role, in particular the nature of transcendental arguments and including the objectivity of moral philosophy, the mental and the physical, and the existence of abstract entities. _Scepticism and Naturalism_ is essential reading for those seeking an introduction to the work of one of the twentieth century’s most important and original philosophers. This reissue includes a substantial new foreword by Quassim Cassam and a fascinating intellectual autobiography by Strawson, which together form an excellent introduction to his life and work. (shrink)

Pekakak adalah salah satu tokoh yang memiliki pengetahuan mendalam dan perencanaan yang cermat. Saat fajar menyingsing, ia terlihat bertengger di atas pohon. Dengan kemampuan sempurna untuk mengontrol kecepatan penerbangan miliknya, seperti kapan harus memperlambat atau mempercepat, dia dapat dengan mudah menghitung cara optimal untuk menangkap ikan.

This article aims to read feminist new materialisms (Barad), together with ‘postulated’ linguistic or cultural primacy of Queer Theory (Butler), to show how both are engaged in similar critical-ethical endeavours. The central argument is that the criticism of Barad and new materialisms misses Butler’s materialistic insights due to a narrow interpretation of Butler's alleged social-constructivist position. There is, therefore, a specific focus on where they both make similar ethical appeals. Moreover, the article relies on Adorno's negative dialectic to highlight an (...) interpretation of Barad and Butler as being part of the same dialectical movement, in which materialism and idealism fluctuate in their mutual criticisms, thus continuing the procession towards 'new knowledge' and emancipation, or freedom, through their motions back and forth. (shrink)

Reflection Principles are commonly thought to produce only strong axioms of infinity consistent with V = L. It would be desirable to have some notion of strong reflection to remedy this, and we have proposed Global Reflection Principles based on a somewhat Cantorian view of the universe. Such principles justify the kind of cardinals needed for, inter alia , Woodin’s Ω-Logic.