In earlier papers (Lindström & Rabinowicz, 1989. 1990), we proposed a generalization of the AGM approach to belief revision. Our proposal was to view belief revision as a relation rather thanas a function on theories (or belief sets). The idea was to allow for there being several equally reasonable revisions of a theory with a given proposition. In the present paper, we show that the relational approach is the natural result of generalizing in a certain way an approach to belief (...) revision due to Adam Grove. In his (1988) paper, Grove presents two closely related modelings of functional belief revision, one in terms of a family of "spheres" around the agent's theory G and the other in terms of an epistemic entrenchment ordering of propositions. The "sphere"-terminology is natural when one looks upon theories and propositions as being represented by sets of possible worlds. Grove's spheres may be thought of as possible "fallback" theories relative to the agent's original theory: theories that he may reach by deleting propositions that are not "sufficiently" entrenched (according to standards of sufficient entrenchment of varying stringency). To put it differently, fallbacks are theories that are closed upwards under entrenchment The entrenchment ordering can be recovered from the family of fallbacks by the definition: A is at least as entrenched as B iff A belongs to every fallback to which B belongs. To revise a theory T with a proposition A, we go to the smallest sphere that contain A-worlds and intersect it with A. The relational notion of belief revision that we are interested in, results from weakening epistemic entrenchment by not assuming it to be connected. I.e., we want to allow that some propositions may be incomparable with respect to epistemic entrenchment. As a result, the family of fallbacks around a given theory will no longer have to be nested. This change opens up the possibility for several different ways of revising a theory with a given proposition. (shrink)

It is commonly agreed that the well-known Lucas-Penrose arguments and even Penrose's 'new argument' in [Penrose, R. (1994): Shadows of the Mind, Oxford University Press] are inconclusive. It is, perhaps, less clear exactly why at least the latter is inconclusive. This note continues the discussion in [Lindström, P. (2001): Penrose's new argument, J. Philos. Logic 30, 241-250; Shapiro, S.(2003): Mechanism, truth, and Penrose's new argument, J. Philos. Logic 32, 19-42] and elsewhere of this question.

Principles of distributive justice are normative principles designed to guide the allocation of the benefits and burdens of economic activity.

Theoria, Volume 88, Issue 3, Page 494-528, June 2022.

The paper corrects misrepresentations of Aquinas's understanding of divine simplicity, argues that the reasons he gives for divine simplicity are persuasive ones, and suggests how Aquinas's account of the Trinity can be used to explain how God can be said to exist necessarily. It gives an account of Aquinas's conception of form and individualised form, and shows how Plantinga's criticism of Aquinas's position on divine simplicity rests on a misunderstanding of Aquinas's notion of form. It describes and makes the case (...) for Aquinas's argument that God must be absolutely simply because he is the uncaused cause of all effects, and any real composition in things constitutes an effect. It shows that Brian Davies is mistaken in claiming that Aquinas does not hold God's existence to be logically necessary. It applies Frege's conception of existence to Aquinas's account of God's simplicity and his psychological analogy for the Trinity, in order to explain how God's existence can coherently be said to be logically necessary. (shrink)

Traditional courtship norms delineate distinct gendered behaviors for men and women based on the model of a dominant, breadwinning male and a passive, dependent female. Previous research shows, however, that as women have increased their access to earned income, there has been a rising ideological and behavioral commitment to egalitarian relationships. Drawing on in-depth interviews with 38 college-educated women, this article explores how women negotiate these seemingly contradictory beliefs in order to understand how and why gendered courtship conventions persist even (...) as heterosexual romantic relationships become more egalitarian. My findings show that while the women reference essentialist beliefs about men’s “nature” to explain their commitment to courtship conventions, they draw on narratives of choice, individualism, and personal autonomy to assert that the symbolic gendering of courtship will not interfere with their desire for an egalitarian marriage. However, women’s behaviors and narratives reinforce notions of gender difference, potentially providing support for other forms of gender inequality. (shrink)

This integrative review aims to provide a synthesis of research findings of health-care professionals’ knowledge, attitudes and behaviours relating to patient capacity to consent to or refuse treatment within the general hospital setting. Search strategies included relevant health databases, hand searching of key journals, ‘snowballing’ and expert recommendations. The review identified various knowledge gaps and attitudinal dispositions of health-care professionals, which influence their behaviours and decision-making in relation to capacity to consent processes. The findings suggest that there is tension between (...) legal, ethical and professional standards relating to the assessment of capacity and consent within health care. Legislation and policy guidance concerning capacity assessment processes are lacking, and this may contribute to inconsistencies in practice. (shrink)

This study explores the practical implications of the paradox of moral education, focusing on how Swedish social study teachers (civics, geography, history, and religious education) navigate conflicting responsibilities to convey values and facilitate critical thinking when addressing controversial issues in their classrooms. Through qualitative interviews and observations, teachers were found to often lead by example, maintaining neutrality and presenting diverse perspectives. This approach appears to foster students towards embracing liberal values, promoting independent decision-making and personal responsibility, but it may come (...) at the cost of critically evaluating these very ideals, norms, and values. The absence of official guidelines in the Swedish school system underscores the significance of understanding how teachers balance these conflicting responsibilities in their pedagogical practices. The study sheds light on the practical strategies employed by teachers, contributing valuable insights to a discourse traditionally centred on theoretical solutions to the paradox of moral education. (shrink)

This article presents a remarkable cache of five Attic curse tablets, four of which are published here for the first time. Excavated in situ in a pyre-grave outside the Athenian Long Walls, the texts employ very similar versions of a single binding curse. After situating the cache in its archaeological context, all texts are edited with a full epigraphic commentary. A discussion then follows, in which the most striking features of the texts are highlighted: in addition to the peculiar “first (...) four-year period” that the curses were meant to outlast, and the unparalleled term κυνωτόν, these texts are unusual in that they preserve over a full line of dactylic hexameter. The metrical formulae, combined with the presence of deictic language, may suggest that parts of the archetype curse underpinning these texts once circulated orally, in performative ritual contexts. The cache affords a singular glimpse into the process of curse-creation around 400 BCE, especially the ways in which a curse-writer could customize a fixed template spell to suit a client’s needs and circumstances. These tablets illuminate the shadowy process behind the creation of Athenian curse tablets, and the growing traffic in “magic” by the end of the fifth century BCE. (shrink)

Gordon Barnes accuses Robert Nozick and Eric Mack of neglecting, in two ways, the practical, empirical questions relevant to justice in the real world.1 He thinks these omissions show that the argument behind the Wilt Chamberlain example—which Nozick famously made in his seminal Anarchy, State, and Utopia—fails. As a result, he suggests that libertarians should concede that this argument fails. In this article, we show that Barnes’s key arguments hinge on misunderstandings of, or failures to notice, key aspects of the (...) entitlement theory that undergirds Nozick’s and Mack’s work. Once the theory is properly understood, Barnes’s challenges fail to undermine the Chamberlain example, in particular, and the entitlement theory, in general. (shrink)

Using philosophical and theological reflection, this book explores the rational grounding for Christian faith, inquiring into the basis for believing the Christian revelation, and using the answers to give an account of Christian faith itself. Setting the discussion in the context of the history of views on revelation, Divine Faith makes an original contribution to historiography and draws out hitherto unnoticed affinities between Catholic and Protestant thought. Re-examining the question from the beginning by asking how it is that the Christian (...) revelation is made, Lamont then looks at the fundamental philosophical issues concerning the nature of knowledge and the reasonableness of belief in testimony that are crucial to an understanding of Christian belief. Through theological considerations on the relations of grace and the church, and new advances in the philosophy of belief in testimony and how God speaks to communicate the Christian religion, this book offers an original and powerful account of the nature of Christian belief. (shrink)

BackgroundDelirium is highly prevalent in the general hospital patient population, characterized by acute onset, fluctuating levels of consciousness, and global impairment of cognitive functioning. Mental capacity, its assessment and subsequent consent are therefore prominent within this cohort, yet under-explored.AimThis study of patients with delirium sought to determine the processes by which consent to medical treatment was attempted, how capacity was assessed, and any subsequent actions thereafter.MethodA retrospective documentation review of patients identified as having a delirium for the twelve months February (...) 2013 to January 2014 was undertaken. Inclusion and exclusion criteria were used; demographic and descriptive data collected. A total of n=1153 patients were identified with n=310 meeting inclusion criteria.ResultA random sample of one hundred patients were subsequently reviewed. One third of patients had documentation relating to consent, while four patients had documentation relating to capacity. Median delirium duration was three days, with treatment refusal occurring in twenty-two patients and “duty of care” being used as an apparent beneficent related treatment framework in twelve patients.ConclusionsWhile impaired decision-making was indicated, the review was unable to indicate what patient characteristics flag the need for capacity assessment. Documentation relating to consent processes appeared deficient for this cohort. (shrink)

: Fabian Wendt proposes combining libertarian foundations with a proviso that requires a just system of private property to ensure that everyone has a sufficient amount of resources to pursue projects. He calls this proviso a sufficiency proviso. This proviso is said to have advantages over all rival provisos “because it better coheres with the […].

We present a decision procedure for the ∀∃ theory of the lattice of Σ1 sentences of Peano Arithmetic.

Matt Zwolinski argues that libertarians “should see the Basic Income Guarantee (BIG)—a guarantee that all members will receive income regardless of why they need it—as an essential part of an ideally just libertarian system.” He regards the satisfaction of a Lockean proviso—a stipulation that individuals may not be rendered relevantly worse off by the uses and appropriations of private property—as a necessary condition for a private property system’s being just. BIG is to be justified precisely because it prevents proviso violations. (...) We deem Zwolinski’s argument a “Direct Proviso-Based Argument” for BIG. We argue that because this sort of argument for the BIG is in tension with other principles libertarians within the Lockean tradition hold dear, specifically prohibitions on seizing legitimately held property and forcing individuals to labor, the Direct Proviso-Based Argument fails. (shrink)

Årets Hägerströmföreläsningar i Uppsala gavs i februari av den norske filosofen Dagfinn Føllesdal. Ämnet var "Mening og Erfaring". Dagfinn Føllesdal doktorerade 1961 vid Harvard med Willard Van Quine som handledare på en avhandling om kvantifierad modallogik. Han blev internationellt känd främst för studier om Husserls fenomenologi och dess förhållande till Frege samt för sina arbeten om Quines språkfilosofi. Allt sedan 60-talet har Føllesdal delat sin tid mellan Oslouniversitetet och Stanforduniversitetet i Kalifornien. I sina föreläsningar diskuterade Føllesdal meningsbegreppet med anknytning till (...) teorier formulerade av sådana tidigare Hägerströmföreläsare som Quine, Davidson och Kripke. En utgångspunkt för framställningen var Quines empiristiska syn på språket: Allt vi kan lära om omvärlden och varandra, inklusive språket, är grundat på socialt tillgänglig evidens. Enligt Quines uppfattning är språket väsentligen ett socialt fenomen. Detta innebär att: (i) språket har blivit till genom en social process; (ii) individens inlärning av språket sker på basen av socialt tillgänglig information; och (iii) användningen av språket är en social process. Den centrala frågeställningen som diskuterades i föreläsningarna var: Hur skall vi utifrån en empiristisk syn på språket förstå mening och kommunikation? Quine var den förste att på ett helt explicit sätt formulera denna problemställning. (shrink)

Jennifer Bird-Pollan has recently argued that Nozickians are wrong to oppose the estate tax. Promising to argue from within the Nozickian framework, she presses the fundamental point that the estate tax does not violate anyone’s rights: neither the deceased nor their would-be heirs can claim a right to any holdings subject to the estate tax. This paper shows that Bird-Pollan’s discussion fails on three fronts. First, she frequently misinterprets Nozick, and thus does not defend the estate tax from a Nozickian (...) perspective. Second, even if Bird-Pollan is correct in denying that the deceased and their potential heirs have a right to the holdings in question, it does not follow that the estate tax is licit, because Nozickians can oppose it on other grounds. For example, Nozickians may hold that the enforcement of the estate tax will violate other rights people have. The government’s preemptive claims to holdings subject to estate taxes, along with the force required to enforce those claims, are unjustified. The crucial premise motivating these conclusions is the Nozickian denial that our current state possesses the authority to enforce the estate tax. This is the third front on which Bird-Pollan’s argument fails: she must show that Nozickians ought to believe government has the moral authority to enforce the estate tax, yet she makes no effort to do so. (shrink)

Epistemic conditionals have often been thought to satisfy the Ramsey test : If A, then B is acceptable in a belief state G if and only if B should be accepted upon revising G with A. But as Peter Gärdenfors has shown, RT conflicts with the intuitively plausible condition of Preservation on belief revision. We investigate what happens if RT is retained while Preservation is weakened, or vice versa. We also generalize Gärdenfors' approach by treating belief revision as a relation (...) rather than as a function.In our semantic approach, the same relation is used to model belief revision and to give truth-conditions for conditionals. The approach validates a weak version of the Ramsey Test — essentially, a restriction of RT to maximally consistent belief states. (shrink)