This paper distinguishes revolutionary fictionalism from other forms of fictionalism and also from other philosophical views. The paper takes fictionalism about mathematical objects and fictionalism about scientific unobservables as illustrations. The paper evaluates arguments that purport to show that this form of fictionalism is incoherent on the grounds that there is no tenable distinction between believing a sentence and taking the fictionalist's distinctive attitude to that sentence. The argument that fictionalism about mathematics is ‘comically immodest’ is also evaluated. In place (...) of those arguments, an argument against fictionalism about abstract objects of any kind is presented in the last section. This argument takes the form of a trilemma against the fictionalist. (shrink)

David Lewis’s genuine modal realism is a controversial thesis in modal metaphysics. Charles Chihara and Ross Cameron have each argued that Lewis’s defence of his thesis involves his committing serious methodological errors; in particular, that his replies to two well-known and important objections are question-begging. Scott Shalkowski has further argued that Lewis’s attempt to analyse modal talk in non-modal terms is viciously circular. This paper considers the methodology which Lewis uses to argue for his thesis, and the paper tries to (...) show that it is guilty of no methodological errors. (shrink)

There is a recent and growing trend in philosophy that involves deferring to the claims of certain disciplines outside of philosophy, such as mathematics, the natural sciences, and linguistics. According to this trend— deferentialism , as we will call it—certain disciplines outside of philosophy make claims that have a decisive bearing on philosophical disputes, where those claims are more epistemically justified than any philosophical considerations just because those claims are made by those disciplines. Deferentialists believe that certain longstanding philosophical problems (...) can be swiftly and decisively dispatched by appeal to disciplines other than philosophy. In this paper we will argue that such an attitude of uncritical deference to any non-philosophical discipline is badly misguided. With reference to the work of John Burgess and David Lewis, we consider deference to mathematics. We show that deference to mathematics is implausible and that main arguments for it fail. With reference to the work of Michael Blome-Tillmann, we consider deference to linguistics. We show that his arguments appealing to deference to linguistics are unsuccessful. We then show that naturalism does not entail deferentialism and that naturalistic considerations even motivate some anti-deferentialist views. Finally, we set out deferentialism’s failings and present our own anti-deferentialist approach to philosophical inquiry. (shrink)

Thomas Hofweber argues that the thesis of direct reference is incompatible with physicalism, the claim that the nonphysical supervenes on the physical. According to Hofweber, direct reference implies that some physical objects have object-dependent properties, such as being Jones’s brother, which depend on particular objects for their existence and identity. Hofweber contends that if some physical objects have object-dependent properties, then Local-Local Supervenience (the physicalist doctrine on which he concentrates) fails. In this note, we argue that Hofweber has failed to (...) show that the possession by physical objects of object-dependent properties implies the falsity of Local-Local Supervenience. (shrink)

We defend Joseph Melia's thesis that the role of mathematics in scientific theory is to ‘index’ quantities, and that even if mathematics is indispensable to scientific explanations of concrete phenomena, it does not explain any of those phenomena. This thesis is defended against objections by Mark Colyvan and Alan Baker.

The aim of UK-REACH (“The United Kingdom Research study into Ethnicity And COVID-19 outcomes in Healthcare workers”) is to understand if, how, and why healthcare workers (HCWs) in the United Kingdom (UK) from ethnic minority groups are at increased risk of poor outcomes from COVID-19. In this article, we present findings from the ethical and legal stream of the study, which undertook qualitative research seeking to understand and address legal, ethical, and social acceptability issues around data protection, privacy, and information (...) governance associated with the linkage of HCWs’ registration data and healthcare data. We interviewed 22 key opinion leaders in healthcare and health research from across the UK in two-to-one semi-structured interviews. Transcripts were coded using qualitative thematic analysis. Participants told us that a significant aspect of Big Data research in public health is varying drivers of mistrust—of the research itself, research staff and funders, and broader concerns of mistrust within participant communities, particularly in the context of COVID-19 and those situated in more marginalised community settings. However, despite the challenges, participants also identified ways in which legally compliant and ethically informed approaches to research can be crafted to mitigate or overcome mistrust and establish greater confidence in Big Data public health research. Overall, our research indicates that a “Big Data Ethics by Design” approach to research in this area can help assure (1) that meaningful community and participant engagement is taking place and that extant challenges are addressed, and (2) that any new challenges or hitherto unknown unknowns can be rapidly and properly considered to ensure potential (but material) harms are identified and minimised where necessary. Our findings indicate such an approach, in turn, will help drive better scientific breakthroughs that translate into medical innovations and effective public health interventions, which benefit the publics studied, including those who are often marginalised in research. (shrink)

Many contemporary philosophers rate error theories poorly. We identify the arguments these philosophers invoke, and expose their deficiencies. We thereby show that the prospects for error theory have been systematically underestimated. By undermining general arguments against all error theories, we leave it open whether any more particular arguments against particular error theories are more successful. The merits of error theories need to be settled on a case-by-case basis: there is no good general argument against error theories.

We defend Joseph Melia's thesis that the role of mathematics in scientific theory is to 'index' quantities, and that even if mathematics is indispensable to scientific explanations of concrete phenomena, it does not explain any of those phenomena. This thesis is defended against objections by Mark Colyvan and Alan Baker.

An Introduction to Philosophical Methods is the first book to survey the various methods that philosophers use to support their views. Rigorous yet accessible, the book introduces and illustrates the methodological considerations that are involved in current philosophical debates. Where there is controversy, the book presents the case for each side, but highlights where the key difficulties with them lie. While eminently student-friendly, the book makes an important contribution to the debate regarding the acceptability of the various philosophical methods, and (...) so it will also be of interest to more experienced philosophers. (shrink)

Chris Daly; Tropes, Proceedings of the Aristotelian Society, Volume 94, Issue 1, 1 June 1994, Pages 253–262, https://doi.org/10.1093/aristotelian/94.1.253.

Chris Daly; Tropes, Proceedings of the Aristotelian Society, Volume 94, Issue 1, 1 June 1994, Pages 253–262, https://doi.org/10.1093/aristotelian/94.1.253.

Do numbers exist? Do properties? Do possible worlds? Do fictional characters? Many metaphysicians spend time and effort trying to answer these and other questions about the existence of various entities. These inquiries have recently encountered opposition: a group of philosophers, drawing inspiration from Aristotle, have argued that many or all of the existence questions debated by metaphysicians can be answered trivially, and so are not worth debating. Our task is to defend existence questions from the neo-Aristotelians' attacks.

Animalism is the theory that we are animals: in other words, that each of us is numerically identical to an animal. An alternative theory maintains that we are not animals but that each of us is constituted by an animal. Call this alternative theory neo-Lockean constitutionalism or Lockeanism for short. Stephan Blatti (2012) offers to advance the debate between animalism and Lockeanism by providing a new argument for animalism. In this note, we present our own objection to Blatti's argument, and (...) argue that Carl Gillett's earlier reply misses the fundamental problem. We also use Blatti's argument to illustrate a common methodological error, namely, uncritical deference to best theories from other disciplines. (shrink)

The Palgrave Handbook of Philosophical Methods contains twenty-six original and substantive papers examining a wide selection of philosophical methods. Drawing upon an international range of leading contributors, this Handbook will help shape future debates about how philosophy should be done. Topics explored include philosophical disagreement, thought experiments, intuitions, rational reflection, conceptual analysis, explanation, parsimony, and experimental philosophy. Written in a clear and accessible form, and drawing upon the most recent thinking in the field, the papers will be of particular interest (...) to researchers and high-level undergraduates. (shrink)

Some philosophers deny the existence of composite material objects. Other philosophers hold that whenever there are some things, they compose something. The purpose of this paper is to scrutinize an objection to these revisionary views: the objection that nihilism and universalism are both unacceptably uncharitable because each of them implies that a great deal of what we ordinarily believe is false. Our main business is to show how nihilism and universalism can be defended against the objection. A secondary point is (...) that universalism is harder to defend than nihilism. (shrink)

In the ‘ordinary business of life’, everyone makes claims about what there is. For instance, we say things like: ‘There are some beautiful chairs in my favourite furniture shop’. Within the context of philosophical debate, some philosophers also make claims about what there is. For instance, some ontologists claim that there are chairs; other ontologists claim that there are no chairs. What is the relation between ontologists’ philosophical claims about what there is and ordinary claims about what there is? According (...) to Cian Dorr, ontologists’ claims and denials of existence belong to ‘a sort of professional jargon’. Dorr claims, for example, that ‘There are prime numbers between 20 and 30’ can be used superficially or used fundamentally. Ordinary uses of are superficial: we use the sentence to assert a boring, well-known truth. But in the ontology room, is used fundamentally, to assert that numbers are ‘part of the ultimate furniture of reality’: and this is a substantial metaphysical doctrine, not a boring truth. In this paper, we will show that none of Dorr’s arguments for these claims succeeds. (shrink)

Organisms engage in various activities that are directed at objects, whether real or imagined. Such activities may be termed “intentional relations.” We present a four-level framework of social understanding that organizes the ways in which social organisms represent the intentional relations of themselves and other agents. We presuppose that the information available to an organism about its own intentional relations (or first person information) is qualitatively different from the information available to that organism about other agents’ intentional relations (or third (...) person information). However, through the integration of these two sources of information, it is possible to generate representations of intentional relations that are uniformly applicable to the activities of both self and other. The four levels of the framework differ in the extent to which such integration occurs and in the degree to which imagination is involved in generating these representations. Most animals exist at the lowest level, at which integration of first and third person sources of information does not occur. Of nonhuman species, only great apes exhibit social understanding at intermediate levels, at which integration of these sources of information provides uniform representations of intentional relations. Only humans attain the highest level, at which it is possible to represent intentional relations with mental objects. We propose that with the development of the imagination, children progress through three stages, equivalent to the later three levels of the framework. The abnormalities in social understanding of autistic individuals are hypothesized to result from a failure to develop integrated representations of intentional relations. (shrink)

This paper concerns an issue in the metaphysics of properties. The issue is: what are physical properties? What distinguishes physical properties from all other properties? My conclusions will be ‘downbeat’. I will argue that some major recent approaches to this issue prove unsatisfactory, and that the issue is much more intractable than has widely been supposed. The moral I draw is that there is no principled and well‐defined distinction between physical properties and all other properties, and accordingly certain programmes in (...) metaphysics should be abandoned because they mistakenly assume that there is such a distinction. (shrink)

The key idea behind reduction is a simple and familiar one: it’s that there’s more to things than meets the eye. Surprisingly, this simple idea provides the resources to block a number of notable anti-reductionist arguments: Mackie’s argument from queerness against objective moral values, Kripke’s Humphrey objection and its recent variants, and Jubien’s objection from irrelevance against Lewisian modal realism. What is wrong with each of these arguments is that they suppose that what is to be reduced must not be (...) dissimilar to what it is to be reduced to. This supposition is shown to be misguided and that the success or otherwise of a reduction turns on quite different considerations. (shrink)

We address the question of whether it is possible to operate a time machine by manipulating matter and energy so as to manufacture closed timelike curves. This question has received a great deal of attention in the physics literature, with attempts to prove no- go theorems based on classical general relativity and various hybrid theories serving as steps along the way towards quantum gravity. Despite the effort put into these no-go theorems, there is no widely accepted definition of a time (...) machine. We explain the conundrum that must be faced in providing a satisfactory definition and propose a resolution. Roughly, we require that all extensions of the time machine region contain closed timelike curves; the actions of the time machine operator are then sufficiently "potent" to guarantee that closed timelike curves appear. We then review no-go theorems based on classical general relativity, semi-classical quantum gravity, quantum field theory on curved spacetime, and Euclidean quantum gravity. Our verdict on the question of our title is that no result of sufficient generality to underwrite a confident "yes" has been proven. Our review of the no-go results does, however, highlight several foundational problems at the intersection of general relativity and quantum physics that lend substance to the search for an answer. (shrink)

Current research on corporate social responsibility (CSR) illustrates the growing sense of discord surrounding the ‘business of doing good’ (Dobers and Springett, Corp Soc Responsib Environ Manage 17(2):63–69, 2010). Central to these concerns is that CSR risks becoming an over-simplified and peripheral part of corporate strategy. Rather than transforming the dominant corporate discourse, it is argued that CSR and related concepts are limited to “emancipatory rhetoric…defined by narrow business interests and serve to curtail interests of external stakeholders.” (Banerjee, Crit Sociol (...) 34(1):52, 2008). The paper addresses gaps in the literature and challenges current thinking on corporate governance and CSR by offering a new conceptual framework that responds to the concerns of researchers and practitioners. The limited focus of existing analyses is extended by a holistic approach to corporate governance and social responsibility that integrates company, shareholder and wider stakeholder concerns. A defensive stance is avoided by delineating key stages of the governance process and aligning profit centred and social responsibility concerns to produce a business-based rationale for minimising risk and mainstreaming CSR. (shrink)

Grounding is not required for explanation in metaphysics, and, more generally, in philosophy. An account independent of grounding is available. Grounding claims do not provide the explanations that they are alleged to. The case for displacing supervenience in favour of grounding is mistaken. Grounding is a zombie idea: it staggers on in philosophical culture despite being thoroughly discredited.

Concerning a conversation about grounding between Philo, a quizzical maverick, and Cleanthes, a studious devotee of the very latest trends in metaphysics. Whereas Cleanthes enthuses about grounding, Philo counsels methodological caution and greater immersion in actual scientific practice.

What is required for you to know what a certain property is? And what is required for you to have the concept of that property? Hume held that a person who has never tasted a pineapple cannot know what the property tasting like a pineapple is. He also thought that this person cannot have the corresponding concept. A subsequent tradition in empiricism generalises these claims at least to all the so-called "secondary qualities." I will argue that this tradition is mistaken. (...) I will argue that there is no more of a philosophically significant connection between the property tasting like a pineapple and your taste experiences of pineapples than there is between the property having a mass and your tactile experiences when lifting objects. Likewise with respect to the corresponding concepts. (shrink)

The Surfactant, Positive Pressure, and Oxygenation Randomized Trial (SUPPORT) has been the focal point of many different criticisms regarding the ethics of the study ever since publication of the trial's findings in 2010 and 2012. In this article, we focus on a concern that the technical design and implementation details of the study were ethically flawed. While the federal Office Human Research Protections focused on the consent form, rather than on the study design and implementation, OHRP's critiques of the consent (...) form reveal views about the study design and implementation that we believe are fundamentally flawed. These criticisms about the design and implementation of SUPPORT, if generalized, become relevant concerns about these aspects of many comparative effectiveness research studies.Our analytical approach will be to use SUPPORT as a prime example of comparative effectiveness research and show why it challenges some prevailing assumptions about the riskiness of research. We will address five aspects of the study design and implementation: 1) randomization, 2) treatment by protocol, 3) choice of endpoints, 4) lack of a “standard care” control group, and 5) the use of altered oximeters. Examining these aspects will allow us to answer two specific central questions. The first is a methodological question with ethical implications: was the study designed in such a way as to answer the primary study question? The second question is whether the study design added or decreased risk to the babies enrolled in the study compared to babies who were not in the study. (shrink)

Moral error theory claims that no moral sentence is (nonvacuously) true. Atheism claims that the existence of evil in the world is incompatible with, or makes improbable, the existence of God. Is moral error theory compatible with atheism? This paper defends the thesis that it is compatible against criticisms by Nicholas Sturgeon.

Reply to article 'Political Perception and Ensemble of Macro Objectives and Measures: The Paradox of the Index for Sustainable Economic Welfare' by Rafael Ziegler in Environmental Values vol.16 no.1, pp.43-60.