The proportion of the world’s population living in urban areas is increasing rapidly, with the vast majority of this growth in developing countries. As growing populations in urban areas demand greater food supplies, coupled with a rise in rural to urban migration and the need to create livelihood options, there has been an increase in urban agriculture worldwide. Urban agriculture is commonly discussed as a sustainable solution for dealing with gaps in the local food system, and proponents often highlight the (...) many social, environmental, and economic benefits. We argue that the sustainability of urban agriculture should not be assumed. There is a need for research to take a bottom-up approach, exploring the influence that city-level conditions have on livelihood decisions by farmers and how this shapes the practice of urban agriculture. This paper uses a case study for an in-depth look at urban agriculture in Delhi, India to understand from the farmers’ perspective how urban agriculture is practiced and what factors influence farmers’ livelihood decisions. Using a team-based, multi-method Rapid Assessment Process, data were collected through preliminary key informant interviews, field observations, semi-structured interviews with urban farmers, and geographic information systems mapping. This research provides an in-depth description of market-oriented urban agriculture in a developing country, explores how farmers’ livelihood decisions are embedded in the urban context, and discusses the potential of urban agriculture as a sustainable city-system. (shrink)

BackgroundDecision-making in initiating life-sustaining health technology is complex and often conducted at time-critical junctures in clinical care. Many of these decisions have profound, often irreversible, consequences for the child and family, as well as potential benefits for functioning, health and quality of life. Yet little is known about what influences these decisions. A systematic review of reasoning identified the range of reasons clinicians give in the literature when initiating technology dependence in a child, and as a result helps determine the (...) range of influences on these decisions.MethodsMedline, EMBASE, CINAHL, PsychINFO, Web of Science, ASSIA and Global Health Library databases were searched to identify all reasons given for the initiation of technology dependence in a child. Each reason was coded as a broad and narrow reason type, and whether it supported or rejected technology dependence.Results53 relevant papers were retained from 1604 publications, containing 116 broad reason types and 383 narrow reason types. These were grouped into broad thematic categories: clinical factors, quality of life factors, moral imperatives and duty and personal values; and whether they supported, rejected or described the initiation of technology dependence. The majority were conceptual or discussion papers, less than a third were empirical studies. Most discussed neonates and focused on end-of-life care.ConclusionsThere is a lack of empirical studies on this topic, scant knowledge about the experience of older children and their families in particular; and little written on choices made outside ‘end-of-life’ care. This review provides a sound basis for empirical research into the important influences on a child’s potential technology dependence. (shrink)

Drawing on a landscape analysis of existing data-sharing initiatives, in-depth interviews with expert stakeholders, and public deliberations with community advisory panels across the U.S., we describe features of the evolving medical information commons. We identify participant-centricity and trustworthiness as the most important features of an MIC and discuss the implications for those seeking to create a sustainable, useful, and widely available collection of linked resources for research and other purposes.

Background Maternal mental health during the peripartum period is critically important to the wellbeing of mothers and their infants. Numerous studies and clinical trials have focused on various aspects of interventions and treatments for perinatal mental health from the perspective of researchers and medical health professionals. However, less is known about women’s experiences of participating in perinatal mental health research, and the ethical issues that arise. Aim To systematically review the literature on the ethical issues that emerge from pregnant and/or (...) postpartum women’s experiences of taking part in perinatal mental health-related research. Methods Systematic review of nine bibliographic databases, from inception to July 2021. Qualitative, quantitative and mixed method studies were included if they reported on ethical issues experienced by perinatal women. Research ethical issues encompassed any issue relating to women’s experiences of being offered study information, recruitment, consent, retention and respect for autonomy. Titles, abstracts and full text screening, appraisal of the methodological quality of included studies, and data extraction, were conducted independently by two reviewers. Ethical considerations Ethical approval was not required for this systematic review. Findings A total of 9830 unique citations was retrieved. Six studies met the inclusion criteria. Studies were clinically and methodologically heterogenous, and only one was purposively designed to explore women’s experiences. The key finding was the establishment of trust between the researcher and participant in all stages of the research process. Findings are presented according to recruitment and consent processes, participation and retention, and study follow-up and completion. Conclusion The establishment of trust between the researcher and perinatal women leads to a dynamic with research ethical implications relevant to all stages of perinatal mental health-related research. Further research on the research ethical issues experienced by perinatal women is required because of the limited literature. (shrink)

Unrealistic optimism is a bias that leads people to believe, with respect to a specific event or hazard, that they are more likely to experience positive outcomes and/or less likely to experience negative outcomes than similar others. The phenomenon has been seen in a range of health-related contexts—including when prospective participants are presented with the risks and benefits of participating in a clinical trial. In order to test for the prevalence of unrealistic optimism among participants of early-phase oncology trials, we (...) conducted a survey with patients over 18 years of age who were enrolled in a phase I, phase I/II, or phase II clinical cancer trial in the New York City area between August 2008 and October 2009. Participants in our study were asked to compare their own chances of experiencing a range of risks and benefits related to the trial they were enrolled in with the chances of the other trial participants. We found a significant optimistic bias in their responses. Respondents tended to overestimate the benefits of the trial they were enrolled in and underestimate its risks. In addition, we found no significant relationship between respondents’ understanding of the trial’s purpose and how susceptible they were to unrealistic optimism. Our findings suggest that improving the consent process for oncology studies requires more than addressing deficits in understanding. (shrink)

Background During the COVID-19 pandemic, virtual visiting technologies were rapidly integrated into the care offered by intensive care units (ICUs) in the UK and across the globe. Today, these technologies offer a necessary adjunct to in-person visits for those with ICU access limited by geography, work/caregiving commitments, or frailty. However, few empirical studies explore the ethical issues associated with virtual visiting. This study aimed to explore the anticipated or unanticipated ethical issues raised by using virtual visiting in the ICU, such (...) that healthcare professionals can be informed about how to carry out virtual visits ethically, safely and productively. Methods We used a descriptive exploratory qualitative research approach recruiting a convenience sample of newly-graduated junior doctors facilitating ICU virtual visits in a tertiary academic centre. Eight newly graduated junior doctors, seven female and one male, aged 23–27, participated in semi-structured interviews. We analysed transcripts using an inductive coding approach. Results Five overarching themes emerged. Two of the themes namely, ‘fulfilling a moral instinct to connect families’ and ‘promoting autonomy’, arose from participants’ descriptions of how virtual visits aligned with healthcare standards and practices they considered ethical. Three further themes, ‘preserving dignity and privacy’, ‘managing emotional distress’, and ‘providing equitable access’ to virtual visiting technologies, highlight how virtual visits might exacerbate ethical issues related to family communications. Conclusion Virtual visiting may potentially both ameliorate and exacerbate aspects of ethical healthcare delivery for ICU patients and family members. ICU team members should consider unique ethical considerations related to using virtual visiting. We recommend virtual communications skills training for staff and advocate for the use of easily accessible educational resources for families who wish to visit critically unwell patients remotely. (shrink)

This text is a result of two long conversations between Ferran Adrià and Jèssica Jaques at elBulliLab, the creativity laboratory directed by the Catalan cook, in January, 2016. It has been translated from Catalan by Tiam Goudarzi under the supervision of the author.

We begin with a prepositional languageLpcontaining conjunction (Λ), a class of sentence names {Sα}αϵA, and a falsity predicateF. We (only) allow unrestricted infinite conjunctions, i.e., given any non-empty class of sentence names {Sβ}βϵB,is a well-formed formula (we will useWFFto denote the set of well-formed formulae).The language, as it stands, is unproblematic. Whether various paradoxes are produced depends on which names are assigned to which sentences. What is needed is a denotation function:For example, theLPsentence “F(S1)” (i.e.,Λ{F(S1)}), combined with a denotation functionδsuch (...) thatδ(S1)“F(S1)”, provides the (or, in this context, a)Liar Paradox.To give a more interesting example,Yablo's Paradox[4] can be reconstructed within this framework.Yablo's Paradoxconsists of an ω-sequence of sentences {Sk}kϵωwhere, for eachnϵω:WithinLPan equivalent construction can be obtained using infinite conjunction in place of universal quantification - the sentence names are {Si}iϵωand the denotation function is given by:We can express this in more familiar terms as:etc. (shrink)

According to the naïve, pre-theoretic conception, lying seems to be characterized by the intent to deceive. However, certain kinds of bald-faced lies appear to be counterexamples to this view, and many philosophers have abandoned it as a result. I argue that this criticism of the naïve view is misplaced; bald-faced lies are not genuine instances of lying because they are not genuine instances of assertion. I present an additional consideration in favor of the naïve view, which is that abandoning it (...) comes at an extremely high price; alternative accounts which eschew the intent-to-deceive condition on lying have difficulty distinguishing lies from non-literal speech. (shrink)

In “The Runabout Inference Ticket” AN Prior (1960) examines the idea that logical connectives can be given a meaning solely in virtue of the stipulation of a set of rules governing them, and thus that logical truth/consequence.

Includes bibliographical references (p. [271]-285) and index.

One of the main problems plaguing neo-logicism is the Bad Company challenge: the need for a well-motivated account of which abstraction principles provide legitimate definitions of mathematical concepts. In this article a solution to the Bad Company challenge is provided, based on the idea that definitions ought to be conservative. Although the standard formulation of conservativeness is not sufficient for acceptability, since there are conservative but pairwise incompatible abstraction principles, a stronger conservativeness condition is sufficient: that the class of acceptable (...) abstraction principles be strictly logically symmetrically class conservative . The article concludes with an examination of which classes of abstraction principles meet this criteria. (shrink)

In this paper I examine the prospects for a successful neo–logicist reconstruction of the real numbers, focusing on Bob Hale's use of a cut-abstraction principle. There is a serious problem plaguing Hale's project. Natural generalizations of this principle imply that there are far more objects than one would expect from a position that stresses its epistemological conservativeness. In other words, the sort of abstraction needed to obtain a theory of the reals is rampantly inflationary. I also indicate briefly why this (...) problem is likely to reappear in any neo–logicist reconstruction of real analysis. (shrink)

Zhuang Zi's relation to the Confucian school is reexamined. It is argued that although Zhuang Zi was fond of highlighting the absurdities of the Confucian enterprise, we can nonetheless detect in his writings a great admiration for much of what constituted the central core of the Confucian vision. This essay analyzes Confucius' image of "musical perfection," representing the total concordance of ritual restraints and harmonious freedom; traces the Confucian notion of self-cultivation through Mencius' passage on the "full-flowing energy"; and concludes (...) with an examination of Zhuang Zi's "Butcher Ding" story, showing that while Zhuang Zi's whole concept of self-nurturing is approached from a diametrically opposite angle, he nonetheless ends up celebrating a state of mastery and freedom in many ways identical to Confucius' notion of musical perfection. (shrink)

Numerous studies have found that many people believe that a provocatively dressed woman is at greater risk for sexual assault and bears some responsibility for her assault if she is attacked. Furthermore, in legal, academic, and public debates about sexual assault the appropriateness of the term ‘provocative’ as a descriptor of certain kinds of women’s clothing is rarely questioned. Thus, there is a widespread but largely unquestioned belief that it is appropriate to describe revealing or suggestive women’s clothing as ‘provocative’ (...) and that women who wear such clothing could provoke sexual assault and harassment from men. Yet it is rarely noted that only women’s clothing is described as sexually provocative. Men’s clothing, no matter how revealing, is never described as provocative. Why is this the case? This Article challenges the assumption that it is appropriate to describe women’s clothing as provocative. Drawing on on models of the legal defense of provocation and research on objectification and responsibility, this Article demonstrates that continued use of ‘provocative’ term normalizes and entrenches deeply problematic attitudes about women’s responsibility for men’s sexual behavior. The social interpretation of women’s clothing as provocative arises from the privileged social and legal status of men’s sexual arousal and the objectification of women’s bodies. Describing women’s clothing as provocative thus reinforces a problematic conception of women’s bodies and sexuality that is connected to women’s experiences of their bodies, their clothes, and shapes their vulnerability to sexual assault and social and legal attitudes to such attacks. (shrink)

It is shown that the logical truth of instances of the T-schema is incompatible with the formal nature of logical truth. In particular, since the formality of logical truth entails that the set of logical truths is closed under substitution, the logical truth of T-schema instances entails that all sentences are logical truths.

Williams, Elster and Pears hold that an effort to induce in oneself a belief in the truth of some proposition that one believes to be false can succeed only if one manages, somewhere along the way, to forget that one is engaged in such an effort. Although this view has strong intuitive appeal, it is false, and in this paper it is shown to be false by example.

A few weeks ago, a rural hospital administrator phoned with a question posed by his management team. “If you were going to give us some ethics resources,” he queried, “just exactly what would they...

Adorno and Foucault are among the 20th century’s most renowned social critics but little work has been done to compare their ideas about the activity of critique. ‘Adorno, Foucault and Critique’ attempts to fill this lacuna. It takes as its starting point the Kantian legacy that informs Adorno’s and Foucault’s notions of critique, or their ‘ontologies of the present’, as Foucault calls them. Exploring the ontological foundations of critique, the article then addresses the principal objects of critique: domination and fascism. (...) It ends with a comparative account of the central aims of Adorno’s and Foucault’s critiques of western societies. (shrink)

Although military personnel are required to follow all legal orders, morally the traditional contract between soldier and state rests on shared assumptions about the purposes for which national militaries will and will not be used.

In lieu of an abstract, here is a brief excerpt of the content:The Ontological Status of Malebranchean IdeasMonte CookOnce again... we are brought back to a fundamental problem in Malebranche’s theory of ideas. What is the ontological status or nature of ideas? They are neither substances nor modifications of any substance. Yet in the Cartesian schema these are the only alternatives: something is either a substance or a modification of a substance. And Malebranche, however modified his Cartesianism, is at least (...) explicit in accepting this ontological dualism.(Steven Nadler, Malebranche and Ideas, 96.)Nadler nicely states a problem for Malebranchean scholarship: What, for Malebranche, is the ontological status of ideas? Despite their importance to his theory of vision in God, Malebranche seems to leave no metaphysical place for them. He seems to hold three jointly inconsistent positions—that everything is either a substance or a modification of a substance, that ideas are not sub-stances, and that ideas are not modifications.1 Since he clearly denies both that ideas are substances and that they are modifications, on the face of it the only way out of this apparent inconsistency is for him to reject the principle that everything is either a substance or a modification of a substance. And indeed, according to one common interpretation Malebranche restricts the dualism of substances and modifications to created things, thus excluding ideas.2I shall argue that Malebranche can and does consistently hold all three [End Page 525] positions. He escapes inconsistency by maintaining that although ideas fit into the category of substance, they are not different substances. Rather than being substances (plural), they are identical with one substance, God.I am of course not alone in seeing this identification of ideas with the substance of God. Nadler, for example, notes it but thinks that it fails to get Malebranche out of the problem of holding three jointly inconsistent positions.3 Nicholas Jolley not only notes it, but also thinks that it provides Malebranche an escape from inconsistency, if only on a surface level. For Jolley, the real problem is that ideas have features incompatible with their being identified with God: in particular, ideas are abstract entities whereas God is not an abstract entity. Though Malebranche admittedly does identify ideas with the substance of God, then, there is a sense in which he cannot really do this.4The problem Jolley raises is part of the larger problem of how ideas can be identical with the substance of God. Though I will not discuss Jolley’s problem directly, I hope that my discussion of the relation between ideas and the substance of God will throw light on what Jolley takes to be the real problem with identifying ideas with God. I will content myself with showing that Malebranche does hold all three positions in question and explaining how he develops his identification of ideas with the substance of God. In what follows, then, I shall first establish that Malebranche holds the three positions in question, and in particular that he does not restrict the principle that everything is either a substance or a modification to created things. I shall then show how he identifies ideas with the substance of God. Finally, I shall discuss a contrary passage in which Malebranche explicitly denies that intelligible extension (i.e., the idea of extension) is either a substance or a modification.11.1.Malebranche states the principle that everything is either a substance or a mode (or equivalently, a being or a mode) throughout his writings.5 Though he occasionally uses the principle only as it applies to the created world (see LO 237), he almost always states it as applying to everything, created or uncreated: “everything which is, whether it actually exists or not, and consequently [End Page 526] everything intelligible, reduces to being and mode” (LO 639).6 He treats it as a conceptual matter, and thus a necessary truth, that everything must be one or the other: everything “is necessarily either a substance or a mode of being. For in the end all that is can either be conceived of alone or it cannot; there is no middle in contradictory propositions” (LO 513).Reflecting on how Malebranche understands the principle makes... (shrink)

Fine and Antonelli introduce two generalizations of permutation invariance — internal invariance and simple/double invariance respectively. After sketching reasons why a solution to the Bad Company problem might require that abstraction principles be invariant in one or both senses, I identify the most fine-grained abstraction principle that is invariant in each sense. Hume’s Principle is the most fine-grained abstraction principle invariant in both senses. I conclude by suggesting that this partially explains the success of Hume’s Principle, and the comparative lack (...) of success in reconstructing areas of mathematics other than arithmetic based on non-invariant abstraction principles. (shrink)

A number of formal constraints on acceptable abstraction principles have been proposed, including conservativeness and irenicity. Hume’s Principle, of course, satisfies these constraints. Here, variants of Hume’s Principle that allow us to count concepts instead of objects are examined. It is argued that, prima facie, these principles ought to be no more problematic than HP itself. But, as is shown here, these principles only enjoy the formal properties that have been suggested as indicative of acceptability if certain constraints on the (...) size of the continuum hold. As a result, whether or not these higher-order versions of Hume’s Principle are acceptable seems to be independent of standard (ZFC) set theory. This places the abstractionist in an uncomfortable dilemma: Either there is some inherent difference between counting objects and counting concepts, or new criteria for acceptability will need to be found. It is argued that neither horn looks promising. (shrink)

The main result established in this paper is the following: If the base normed spaceV of completely additive weights is a norm-determining subspace of the space of finitely additive weights V acting on the order unit space spanning the operational logic, thenV has the ε-Jordan-Hahn property iff V has the approximate Jordan-Hahn property. Several examples illustrating the theory are given.

Timothy Williamson’s Modal Logic as Metaphysics is a book-length defense of necessitism about objects—roughly put, the view that, necessarily, any object that exists, exists necessarily. In more formal terms, Williamson argues for the validity of necessitism for objects (NO: ◻︎∀x◻︎∃y(x=y)). NO entails both the (first-order) Barcan formula (BF: ◇∃xΦ → ∃x◇Φ, for any formula Φ) and the (first-order) converse Barcan formula (CBF: ∃x◇Φ → ◇∃xΦ, for any formula Φ). The purpose of this essay is not to assess Williamson’s arguments either (...) for necessitism (although discussion of these arguments will play a central role in the dialectic) or for necessitism’s two famous corollaries. Instead, the focus shall be a general principle governing abstract objects—the abstract of principle (or AOP) —instances of which seems to be at work in some of Williamson’s central arguments for necessitism. The AOP can be straightforwardly formulated and applied within the neo-logicist framework—in fact, arguably the principle is most naturally formulated in neo-logicist terms. -/- After closely examining, and carefully formalizing, the AOP, the remainder of the paper focuses on arguments for necessitism-like claims (the exact meaning of “necessitism-like” will become clearer as the essay progresses) based on the AOP. In particular, we shall focus on the instance of the AOP that applies to the abstract objects governed by the most well-known and most fully studied abstraction principle: Hume’s Principle (HP). It turns out that, although we cannot reconstruct a valid argument for necessitism based on this numerical instance of the AOP, we can obtain valid arguments for weaker, but equally interesting conclusions. In particular, we shall show that, although HP combined with the AOP (and some additional, related assumptions) allows the contents of the domains of possible worlds to vary, the size of those domains must remain constant. The paper concludes by developing and critiquing some related arguments for necessitism based on applying relevant instances of the AOP to abstraction principles governing sets (or extensions), and to a simple objectual abstraction principle. (shrink)

We develop and defend a distinction between two types of self-censorship: public and private. First, we suggest that public self-censorship refers to a range of individual reactions to a public censorship regime. Second, private self-censorship is the suppression by an agent of his or her own attitudes where a public censor is either absent or irrelevant. The distinction is derived from a descriptive approach to self-censorship that asks: who is the censor, who is the censee, and how do they interact? (...) We label situations in which censor and censee are different agents as public self-censorship, and situations in which they are the same agents as private self-censorship. We demonstrate the salience of this distinction by analysing the case of publication of Mohammed cartoons by the Danish newspaper Jyllands-Posten. Our analysis reveals the presence and interaction of a number of different instances of private and public self-censorship. While our article is primarily concerned with establishing this novel descriptive distinction between public and private self-censorship, our analysis has important evaluative implications. We explain for instance how Jyllands-Posten was laudable as a public self-censor but not so as a private self-censor. In general, our analysis reveals that the agents and processes involved in public and private self-censorship are substantively different, as are the agents to whom normative principles regarding censorship should be applied. In particular, principles of free speech do not apply to the case of private self-censorship, because while an instance of censorship, the absence of an external censor makes the censorship non-coercive. (shrink)

I argue that public officials and health workers ought to respect and protect women’s rights to make risky choices during childbirth. Women’s rights to make treatment decisions ought to be respected even if their decisions expose their unborn children to unnecessary risks, and even if it is wrong to put unborn children at risk. I first defend a presumption of medical autonomy in the context of childbirth. I then draw on women’s birth stories to show that women’s medical autonomy is (...) often ignored during labor. Medical interventions are performed during childbirth without women’s consent. Childbirth is risky and some coercive medical interventions may be understood as attempts to protect children and to prevent mothers from acting impermissibly. However, even if it is wrong to make risky choices during childbirth, women have rights to do wrong in these cases. Therefore, coercive medical interventions are impermissible during childbirth and institutions should adopt specific protections for obstetric autonomy. (shrink)

This paper presents an overview of the dimensions of unsafe motherhood, contrasting data from economically developed countries with some from developing countries. It addresses many common factors that shape unsafe motherhood, identifying medical, health system and societal causes, including women's powerlessness over their reproductive lives in particular as a feature of their dependent status in general. Drawing on perceptions of Jonathan Mann, it focuses on public health dimensions of maternity risks, and equates the role of bioethics in conscientious medical care (...) to that of human rights in public health care. The microethics of medical care translate into the macroethics of public health, but the transition compels some compromise of personal autonomy, a key feature of Western bioethics, in favour of societal analysis. Religiously‐based morality is seen to have shaped laws that contribute to unsafe motherhood. Now reformed in former colonizing countries of Europe, many such laws remain in effect in countries that emerged from colonial domination. UN conferences have defined the concept of ‘reproductive health’ as one that supports women's reproductive self‐determination, but restrictive abortion laws and practices epitomize the unjust constraints to which many women remain subject, resulting in their unsafe motherhood. Pregnant women can be legally compelled to give the resources of their bodies to the support of others, while fathers are not legally compellable to provide, for instance, bone‐marrow or blood donations for their children's survival. Women's unjust legal, political, economic and social powerlessness explains much unsafe motherhood and maternal mortality and morbidity. (shrink)

This paper applies concepts Deleuze developed in his ‘Postscript on the Societies of Control’, especially those relating to modulatory power, dividuation and control, to aspects of Australian schooling to explore how this transition is manifesting itself. Two modulatory machines of assessment, NAPLAN and My Schools, are examined as a means to better understand how the disciplinary institution is changing as a result of modulation. This transition from discipline to modulation is visible in the declining importance of the disciplinary teacher–student relationship (...) as a measure of the success of the educative process. The transition occurs through seduction because that which purports to measure classroom quality is in fact a serpent of modulation that produces simulacra of the disciplinary classroom. The effect is to sever what happens in the disciplinary space from its representations in a luminiferous ether that overlays the classroom. (shrink)