Data science, and the related field of big data, is an emerging discipline involving the analysis of data to solve problems and develop insights. This rapidly growing domain promises many benefits to both consumers and businesses. However, the use of big data analytics can also introduce many ethical concerns, stemming from, for example, the possible loss of privacy or the harming of a sub-category of the population via a classification algorithm. To help address these potential ethical challenges, this paper maps (...) and describes the main ethical themes that were identified via systematic literature review. It then identifies a possible structure to integrate these themes within a data science project, thus helping to provide some structure in the on-going debate with respect to the possible ethical situations that can arise when using data science analytics. (shrink)

The Royal Liverpool Children’s Inquiry investigated the circumstances leading to the removal, retention, and disposal of human tissue, including children’s organs, at the Royal Liverpool Children’s NHS Trust . It recommended changes to procedures for obtaining consent for postmortems and retaining organs and tissues for research or education. However, the report contains five areas of confusion. Firstly, it allowed the cultural and historical traditions of horror over the use and misuse of body parts to suffuse the logical analysis of past (...) wrongs and future rights. Secondly, it makes an inappropriate conflation between seeking redress for past wrongs and shaping future policy. Thirdly, the report takes a muddled stance over the value of bodily integrity at burial. Fourthly, the report is inconsistent over the justification for future organ and tissue collections. Fifthly, the notion of “respect” is used with troublesome looseness. The extent to which subsequent policy work has furthered the search for greater ethical clarity over these difficult issues is discussed, together with reflection on three particular improvements that could be made to the process of such an inquiry. (shrink)

This paper argues that much of the literature on interpreting scientific theories presupposes a certain picture of what interpretation involves: a picture according to which interpreting a theory is like translating from one language to another. In place of this “external” approach to interpretation, this paper proposes an “internal” approach, according to which interpretation is more concerned with delineating a theory’s internal semantic architecture.

In the literature over the Ramsey-sentence approach to structural realism, there is often debate over whether structural realists can legitimately restrict the range of the second-order quantifiers, in order to avoid the Newman problem. In this paper, I argue that even if they are allowed to, it won’t help: even if the Ramsey sentence is interpreted using such restricted quantifiers, it is still an implausible candidate to capture a theory’s structural content. To do so, I use the following observation: if (...) a Ramsey sentence did encode a theory’s structural content, then two theories would be structurally equivalent just in case they have logically equivalent Ramsey sentences. I then argue that this criterion for structural equivalence is implausible, even where frame or Henkin semantics are used. (shrink)

A central issue in the philosophical debates over general relativity concerns the status of the metric field: should it be regarded as part of the background arena in which physical fields evolve, or as a physical field itself? In this paper, we approach this debate through its relationship to the so-called "Problem of Space": the problem of determining which abstract, mathematical geometries are candidate descriptions of physical space. In particular, we explore the way that Hermann Weyl tackled the Problem of (...) Space in the wake of general relativity, and argue that Weyl’s proposed solution reveals a “middle way” between bare-manifold and manifold-plus-metric accounts of spacetime. (shrink)

tantane me tenuit vivendi, nate, voluptas, ut pro me hostili paterer succedere dextrae, quern genui? tuane haec genitor per vulnera servor morte tua vivens? heu, nunc misero mihi demum exitium infelix, nunc alte vulnus adactum!

Of the four surviving fragments of Varius' De Morte1 perhaps the most widely discussed has been the first: Vendidit hie Latium populis agrosque Quiritum eripuit, fixit leges pretio atque refixit This is imitated by Virgil, whose Sibyl says of a soul in Tartarus: Vendidit hie auro patriam dominumque potentem imposuit; fixit leges pretio atque refixit Most commentators, quoting Cic. Phil. 12.5.12, connect both passages exclusively with Antony, and rightly point to Servius' words on v. 622, ‘possumus Antonium accipere’. What should (...) be stressed, however, is that Servius also thinks the words ‘vendidit hie auro patriam’ have a general reference, but are at the same time designed to recall historical individuals, of whom he names two: etiam haec licet generaliter dicantur, habent tamen specialitatem: nam Lasthenes Olynthum Philippo vendidit, Curio Caesari XXVII. S. Romam: de quo Lucanus Gallorum captus spoliis et Caesaris auro. (shrink)

This study articulates the relationship between conceptualisations of time and the accounts of good care in an acute setting. Neoliberal healthcare services, with their focus on efficiencies, predominantly calculate quality care based on time‐on‐the‐clock workforce management planning systems. However, the ways staff conceptualise and then relate to diverse meanings of time have implications for good care and for staff morale. This phenomenological study was undertaken in acute medical–surgical wards, investigating the contextual, temporal nature of care embedded in human relations. The (...) study interviews involved 17 participants: 11 staff, 3 previous patients and 3 family members. Data were analysed iteratively to surface the phenomenality of temporality and good care. The following constituents of the data set are explored that together illustrate the relationship between the conceptualisations of time and the accounts of good care in an acute setting: patient time as a relational journey; patient time, sovereign time and time ethics and time, teamwork and flow. The findings are clinically significant because they offer a contrasting narrative about the relationship between time and care quality. The experiences of giving and receiving good care are indivisible from how temporality is experienced and the social relations within which care is embedded. Healthcare staff experience temporality differently from patients and families, a point that healthcare participants in this study appeared to comprehend and accommodate. For all parties involved in providing care or being the recipient of care, however, the capacity to be present was valued as a humanising ethic of care. Our study reinforces the importance of not creating presumptive binaries about which temporal structures are more or less humanising—there is a place for a fast‐paced tempo, which can be experienced as being in the flow of human relations with one's team and on behalf of patients. (shrink)

BLWith Latin text and English translation The epic poem the Thebaid was composed by Statius about AD 80 to 92 in twelve books. The subject is the expedition of the Seven against Thebes in support of the attempt by Oedipus' son Polyneices to recover the throne from his brother Eteocles. Book IX is set in the midst of the fighting before the eventual death of the two brothers. In this new edition of Book IX Dr Dewar accompanies the Latin (...) text with apparatus criticus, a translation, and an extensive introduction and commentary. The introduction contains sections on Statius' life and works, a summary of the epic, its themes and characters, and poetry, the textual tradition, and Statius' influence on later European literature. The commentary, the first on the ninth book to be published in Britain this century, is written in the light of recent scholarship. It examines in close detail Statius' style and language, use of models, and literary intentions. It is Dr Dewar's hope that this edition will help to explain the poem's great popularity in the Middle Ages, and even restore something of its lost prestige. (shrink)

The extravagant, not to say fulsome, praise showered upon Nero in Lucan's proem to his De Bello Civili tends to divide scholars neatly into two factions. In the blue corner are those for whom it is ‘obviously’ sarcastic or ironic in some degree, whether they consider it intended to be circulated privately or understood only by a small group of initiates, or else see it as actually being designed to offend the princeps. In the red we find those who attempt (...) to explain what the modern palate finds offensive by reference to the Realien of Nero's reign and to the processes of literary representation in general—and what we loosely call ‘rhetoric’ in particular—current in the poetry of the time. (shrink)

This is the only undisputed fragment of Nero's poetry which is longer than a single line. It is preserved for us by the scholiast on Lucan 3.261, who gives us the additional piece of information that it belongs to Nero's ‘first book’. It is overwhelmingly likely that this refers to the first book of Nero‘s epic Troica, his most famous work and the only one, as far as we know, to have been comprised of several books.1 Since the fragment is (...) the most significant surviving, but this attribution to the Troica cannot be quite certain, Morel and Büchner list it as fragment 1 with the simple heading ‘E libro primo’ and scrupulously keep it entirely separate from Servius’ two testimonia on the content of the poem. This entirely sensible procedure, however, may trap the unwary reader into assuming that not a word of Nero's epic actually survives. (shrink)

An estimated 1.2 to 2.3 million Hindus live in the United States. End-of-life care choices for a subset of these patients may be driven by religious beliefs. In this article, we present Hindu beliefs that could strongly influence a devout person’s decisions about medical care, including end-of-life care. We provide four case examples (one sacred epic, one historical example, and two cases from current practice) that illustrate Hindu notions surrounding pain and suffering at the end of life. Chief among those (...) is the principle of karma, through which one reaps the benefits and penalties for past deeds. Deference to one’s spouse or family is another important Hindu value, especially among Hindu women, which can impact the decision-making process and challenge the Western emphasis on autonomy. In addition, the Hindu embrace of astrology can lead to a desire to control the exact time of death. Confounding any generalizations, a Hindu patient may reject or accept treatments based on the individual patient’s or family’s interpretation of any given tradition. Through an awareness of some of the fundamental practices in Hinduism and the role of individual interpretation within the tradition, clinicians will be better able to support their Hindu patients and families at the end of life. (shrink)

Steven French’s new book is a bold and ambitious look at the question of what sorts of things scientific theories are—or rather, what they are not. For the purp.

Background In end-of-life situations, the phrase “do everything” is sometimes invoked by physicians, patients, or substitute decision-makers, though its meaning is ambiguous. We examined instances of the phrase “do everything” in the archive of the Ontario Consent and Capacity Board in Canada, a tribunal with judicial authority to adjudicate physician–patient conflicts in order to explore its potential meanings. Methods We systematically searched the CCB’s online public archive from its inception to 2018 for any references to “do everything” in the context (...) of critical care medicine and end-of-life care. Two independent assessors reviewed decisions, collected characteristics, and identified key themes. Results Of 598 cases in the archive, 41 referred to “do everything” in end-of-life situations. The phrase was overwhelmingly invoked by SDMs, typically to advocate for life-prolonging measures that contradicted physician advice. Physicians generally related “doing everything” to describe the interventions they had already performed, using it to recommend focusing on patients’ quality of life. SDMs were generally reluctant to accept death, whereas physicians found prolonging life at all costs to be morally distressing. The CCB did not interpret appeals to “do everything” legally but followed existing laws by deferring to patients’ prior wishes whenever known, or to concepts of “best interests” when not. The CCB generally recommended against life-prolonging measures in these cases, focusing on patients’ “well-being” and “best interests.” Conclusions In this unique sample of cases involving conflict surrounding resuscitation and end-of-life care, references to “do everything” highlighted conflicts over quantity versus quality of life. These appeals were associated with signs of cognitive distress on the behalf of SDMs who were facing the prospect of a patient’s death, whereas physicians identified moral distress related to the prolongation of patients’ suffering through their use of life-sustaining interventions. This divergence in perspectives on death versus suffering was consistently the locus of conflict. These findings support the importance of tools such as the Serious Illness Conversation Guide that can be used by physicians to direct conversations on the patients’ goals, wishes, trade-offs, and to recommend a treatment plan that may include palliative care. Trial Registration Not applicable. (shrink)

Tomasz Bigaj’s new book is an authoritative and comprehensive discussion of recent issues concerning the means and metaphysical implications of individuating identical quantum particles. This review briefly summarises the book’s contributions and considers some of its implications for the debate over indiscernibility in quantum mechanics.

The paper investigates the status of gravitational energy in Newtonian Gravity, developing upon recent work by Dewar and Weatherall. The latter suggest that gravitational energy is a gauge quantity. This is potentially misleading: its gauge status crucially depends on the spacetime setting one adopts. In line with Møller-Nielsen’s plea for a motivational approach to symmetries, we supplement Dewar and Weatherall’s work by discussing gravitational energy–stress in Newtonian spacetime, Galilean spacetime, Maxwell-Huygens spacetime, and Newton–Cartan Theory. Although we ultimately concur (...) with Dewar and Weatherall that the notion of gravitational energy is problematic in NCT, our analysis goes beyond their work. The absence of an explicit definition of gravitational energy–stress in NCT somewhat detracts from the force of Dewar and Weatherall’s argument. We fill this gap by examining the supposed gauge status of prima facie plausible candidates—NCT analogues of gravitational energy–stress pseudotensors, the Komar mass, and the Bel-Robinson tensor. Our paper further strengthens Dewar and Weatherall’s results. In addition, it sheds more light upon the subtle link between sufficiently rich inertial structure and the definability of gravitational energy in NG. (shrink)

While much attention has gone towards ethical, legal, and social implications of direct-to-consumer genetic testing over the past decades, the rise of new forms of consumer omics has largely escaped scrutiny. In this paper, we analyze the product descriptions, promotional messages, terms of service, and privacy policies of five epigenetic and seven microbiomic testing companies. The advent of such tests online represents a significant shift in consumer omics, from a focus on inherited molecules with genetic tests, to broader interest for (...) information about the lives of individuals, such as chronological and biological age, exposures, and lifestyle. Building on previous literature about direct-to-consumer genetic testing, and taking this shift into account, we identify limitations, gaps and inconsistencies in current practices and policies of the new companies. Best practice standards and regulations applicable across different omic sample and data types is a necessary first step in the promotion of responsible consumer omics. (shrink)

Suppose that one thinks that certain symmetries of a theory reveal “surplus structure”. What would a formalism without that surplus structure look like? The conventional answer is that it would be a reduced theory: a theory which traffics only in structures invariant under the relevant symmetry. In this paper, I argue that there is a neglected alternative: one can work with a sophisticated version of the theory, in which the symmetries act as isomorphisms.

This Element explores what it means for two theories in physics to be equivalent, and what lessons can be drawn about their structure as a result. It does so through a twofold approach. On the one hand, it provides a synoptic overview of the logical tools that have been employed in recent philosophy of physics to explore these topics: definition, translation, Ramsey sentences, and category theory. On the other, it provides a detailed case study of how these ideas may be (...) applied to understand the dynamical and spatiotemporal structure of Newtonian mechanics - in particular, in light of the symmetries of Newtonian theory. In so doing, it brings together a great deal of exciting recent work in the literature, and is sure to be a valuable companion for all those interested in these topics. (shrink)

This article gives an explicit presentation of Newtonian gravitation on the backdrop of Maxwell space-time, giving a sense in which acceleration is relative in gravitational theory. However, caution is needed: assessing whether this is a robust or interesting sense of the relativity of acceleration depends on some subtle technical issues and on substantive philosophical questions over how to identify the space-time structure of a theory.

There are well-known problems associated with the idea of gravitational energy in general relativity. We offer a new perspective on those problems by comparison with Newtonian gravitation, and particularly geometrized Newtonian gravitation. We show that there is a natural candidate for the energy density of a Newtonian gravitational field. But we observe that this quantity is gauge dependent, and that it cannot be defined in the geometrized theory without introducing further structure. We then address a potential response by showing that (...) there is an analogue to the Weyl tensor in geometrized Newtonian gravitation. (shrink)

This is an essay about general covariance, and what it says about spacetime structure. After outlining a version of the dynamical approach to spacetime theories, and how it struggles to deal with generally covariant theories, I argue that we should think about the symmetry structure of spacetime rather differently in generally-covariant theories compared to non-generally-covariant theories: namely, as a form of internal rather than external symmetry structure.

In this paper, I consider the role of exact symmetries in theories of physics, working throughout with the example of gravitation set in Newtonian spacetime. First, I spend some time setting up a means of thinking about symmetries in this context; second, I consider arguments from the seeming undetectability of absolute velocities to an anti-realism about velocities; and finally, I claim that the structure of the theory licences us to interpret models which differ only with regards to the absolute velocities (...) of objects as depicting the same physical state of affairs. In defending this last claim, I consider how ideas and resources from the philosophy of language may usefully be brought to bear on this topic. (shrink)

This paper critically assesses whether quantum entanglement can be made compatible with Humean supervenience. After reviewing the prima facie tension between entanglement and Humeanism, I outline a recently-proposed Humean response, and argue that it is subject to two problems: one concerning the determinacy of quantities, and one concerning its relationship to scientific practice.

In a recent paper, Wigglesworth claims that syntactic criteria of theoretical equivalence are not appropriate for settling questions of equivalence between logical theories, since such criteria judge classical and intuitionistic logic to be equivalent; he concludes that logicians should use semantic criteria instead. However, this is an artefact of the particular syntactic criterion chosen, which is an implausible criterion of theoretical equivalence. Correspondingly, there is nothing to suggest that a more plausible syntactic criterion should not be used to settle questions (...) of equivalence between different logical theories; such a criterion is exhibited and shown to judge classical and intuitionistic logic to be inequivalent. (shrink)

Philosophy Compass, Volume 17, Issue 4, April 2022.

This paper critically assesses whether quantum entanglement can be made compatible with Humean supervenience. After reviewing the prima facie tension between entanglement and Humeanism, I outline a recently-proposed Humean response, and argue that it is subject to two problems: one concerning the determinacy of quantities, and one concerning its relationship to scientific practice.

Ocherk 1. Voprosy ontologii -- Ocherk 2. Voprosy ėtiki i ėstetiki -- Ocherk 3. Voprosy gnoseologii i aksiologii.

How may we characterize the intrinsic structure of physical quantities such as mass, length, or electric charge? This article shows that group-theoretic methods—specifically, the notion of a free and transitive group action—provide an elegant way of characterizing the structure of scalar quantities, and uses this to give an intrinsic treatment of vector quantities. It also gives a general account of how different scalar or vector quantities may be algebraically combined with one another. Finally, it uses this apparatus to give a (...) simple intrinsic treatment of Newtonian gravitation. (shrink)

This article considers the following question: What is the relationship between supervenience and reduction? I investigate this formally: first, by introducing a recent argument by Christian List to the effect that one can have supervenience without reduction; then, by considering how the notion of Nagelian reduction can be related to the formal apparatus of definability and translation theory; then, by showing how, in the context of propositional theories, topological constraints on supervenience serve to enforce reducibility; and, finally, by showing how (...) constraints derived from the theory of ultraproducts can enforce reducibility in the context of first-order theories. (shrink)

It is well-known that the conformal structure of a relativistic spacetime is of profound physical and conceptual interest. In this note, we consider the analogous structure for Newtonian theories. We show that the Newtonian Weyl tensor is an invariant of this structure.

If categorical equivalence is a good criterion of theoretical equivalence, then it would seem that if some class of mathematical structures is represented as a category, then any other class of structures categorically equivalent to it will have the same representational capacities. Hudetz (2019a) has presented an apparent counterexample to this claim; in this note, I argue that the counterexample fails.

This paper seeks to give an account of what could be involved in interpreting a theory. The aim is to try and provide a robust conception of theory-interpretation which operates in terms internal to the representational architecture of the theory, rather than importing meaning by stipulative correspondence to external terms.

There has recently been debate in the literature over whether the metaphysical doctrine popularly known as Humean supervenience can be reconciled—in whole or in part—with certain empirical facts about quantum entanglement. In this paper, I undertake a critical analysis of Humean efforts to effect such a reconciliation. I begin with a discussion of the relationship between Humeanism and quantum mechanics; I suggest that there are some difficulties even when considering single-particle quantum mechanics, but agree that the real problems come when (...) considering many-particle quantum mechanics. I then review the available strategies for overcoming this problem, and find them wanting. (shrink)

Philosophy Compass, Volume 17, Issue 10, October 2022.

Structural realists contend that the properties and relations in the world are more fundamental than the individuals. However, the standard model theory used to analyse the structure of logical theories can make it difficult to see how such an idea could be coherent or workable: for in that theory, properties and relations are constructed as sets of individuals. In this paper, I look at three ways in which structuralists might hope for an alternative: by appealing to predicate-functor logic, Tractarian geometry, (...) or cylindric algebras. I argue that the first two are problematic, but that the third is promising. (shrink)

In an earlier paper it was argued that in the famous chariot simile at the end of the first Georgic, Virgil imitates a passage from the Choephoroi of Aeschylus describing the onset of Orestes' madness. It was also suggested that Virgil may have been intentionally drawing a parallel between Octavian and the son of Agamemnon. Orestes avenged his father by murdering his mother Clytemnestra, but in so doing he deepened the guilt that afflicted Argos and thus gave new life to (...) the curse that lay on the house of Tantalus. So too, perhaps, Virgil is warning Octavian that in seeking to avenge his ‘father’ Caesar by killing his murderers at Philippi he is precipitating civil war, and so continuing the cycle of blood-guilt which similarly afflicts the Roman people. If such a suggestion seems fantastic it can now be supported by analogy from an explicit parallelism of Octavian and Orestes in a passage of Claudian. The first part of the passage in question reads as follows: Maurusius Atlas Gildonis Furias, Alaricum barbara Peuce nutrierat, qui saepe tuum sprevere profana mente patrem. Thracum venienti e flnibus alter Hebri clausit aquas; alter praecepta vocantis respuit auxiliisque ad proxima bella negatis abiurata palam Libyae possederat arva. (shrink)